Best eSIM Cards for Mobile Data in Australia

Best eSIM Providers for Australia

eSIM plans in Australia at a glance

How well each provider's eSIM works in Australia

The Vefru score is our overall rating of the provider. The percentage shows how many reviewers said their eSIM worked well in Australia. Since unhappy customers review more often, it is best used to compare providers with each other.

7.1Our score

Worked well in Australia

24 of 25 reviewers

96%

Visit website Detailed review

7.1Our score

Worked well in Australia

21 of 23 reviewers

91%

Visit website Detailed review

6.9Our score

Worked well in Australia

21 of 23 reviewers

91%

Visit website Detailed review

7.5Our score

Worked well in Australia

20 of 22 reviewers

91%

Visit website Detailed review

8.4Our score

Worked well in Australia

42 of 47 reviewers

89%

Visit website Detailed review

7.2Our score

Worked well in Australia

42 of 47 reviewers

89%

Visit website Detailed review

6.1Our score

Worked well in Australia

7 of 8 reviewers

88%

Visit website Detailed review

6.3Our score

Worked well in Australia

10 of 12 reviewers

83%

Visit website Detailed review

7.8Our score

Worked well in Australia

4 of 5 reviewers

80%

Visit website Detailed review

7.1Our score

Worked well in Australia

13 of 17 reviewers

77%

Visit website Detailed review

8.0Our score

Worked well in Australia

5 of 7 reviewers

71%

Visit website Detailed review

6.6Our score

Worked well in Australia

2 of 3 reviewers

67%

Visit website Detailed review

8.1Our score

Worked well in Australia

4 of 8 reviewers

50%

Visit website Detailed review

8.8Our score

Worked well in Australia

0 of 0 reviewers

0%

Visit website Detailed review

Compare all eSIM plans in Australia

How we got these numbers: we read 247 public customer reviews that mention Australia or a place in it, published between December 2023 and August 2026, and counted a report as "worked" when the reviewer said the eSIM connected, even with small hiccups. We treat 20 or more reports as strong evidence, 3 to 19 as limited, and fewer than 3 as too few to judge. A count like 24 of 25 means the eSIM worked well for 24 of the 25 travelers who reported from here; each provider section says what went wrong for the rest. The Vefru test score is a separate number: our own hands-on test of the provider, run outside Australia, so it says how the provider behaves, not how the network performs here. Local operator prices in the text were checked on 20 October 2026; provider ratings, the plan tables and the price-per-GB chart are live and update on their own.

The Best group is the six providers with the strongest traveler records from Australia, ranked on those reports first, on price position in our comparison tool second and on our hands-on test third; eSIM4Travel is in the group on price and test results alone, because it has no reports from Australia yet.

Roamless eSIM in Australia: best record, two networks

7.1 /10

Vefru score Very good Score details

• Purchase process5/10
• Mobile app7/10
• eSIM installation7/10
• Customer support7/10
• Speed test8/10
• Prices5/10
• Customer feedback9/10
• Coverage9/10

Average of eight categories from our own paid test and customer reviews.

Roamless is a US provider built around one global eSIM for 203 destinations, paid with pay-as-you-go credit. It was fast and unthrottled in our test, and travelers report it working in 91% of cases. Its weak point is buying: the website forces you into the app, and large data amounts cost more than most rivals.

Key facts

• 203 destinations
• iPhone app 4.8
• Android app 4.1
• Pay-as-you-go
• Unlimited hotspot
• No throttling

Trustpilot

4.5/51,746 reviews

Payments

Credit or debit cardApple PayGoogle Pay

Pros and cons

Pros 4 Cons 4

One eSIM for 200+ destinations

Fast, no throttling

Worked for 91% of travelers

Free 500 MB trial

Website pushes you into the app

We had to fix the APN to get data

Credit can expire after 12 months

Pricey for 10 GB and up

Roamless eSIM in our hands

Go to Roamless website View full review

Roamless is the best option for most trips to Australia because it had the best record of the 14 providers and is one of the few eSIMs with Telstra access. It worked well for 24 of 25 travelers who reported from Australia (96%), strong evidence. The successes name Sydney, a weekend in Melbourne, a four-week Australian holiday via the US and Fiji, a trip around Australia on the Flex plan, and two long stays by a South African traveler in 2024 and 2025. One reviewer wrote on 29 May 2026: "I had coverage in Australia through Roamless where I didn't have coverage with a different eSim." Several reports pair Australia with New Zealand, Singapore and Bali on the same eSIM.

The one miss, from May 2026, says only that it "doesn't work well in Australia" and names no place. Another traveler struggled to activate in June 2026 until the help desk walked her through enabling the eSIM and data roaming on her iPhone. That matches our own test, where the preselected APN did not work until we chose a different one by hand, and the help desk fixed it in under half an hour. Roamless itself warns that signal drops on long Outback drives and on the Great Ocean Road [21].

Roamless names Telstra and Optus as its Australian networks, with automatic switching, as of October 2026 [21]. It sells one global eSIM: pay-as-you-go credit that never expires, from 1 GB to 200 GB, plus 30-day Australia plans from 1 GB to 50 GB and a free 500 MB starter plan for new users, all listed as Telstra in our comparison tool. There is no unlimited plan. In-app calls are built in, and an Australian number is available as a separate subscription [21]. On price it sits around the market average in Australia: cheap for 1 GB, dear above 10 GB, because credit carries no volume discount. The drawbacks are the APN step, a checkout that failed with Google Pay in our test and an app with tiny fonts; our Roamless review has the details. Roamless delivers the eSIM only through its app. How a two-network eSIM picks and switches operators is explained in our guide to eSIMs with several networks.

Holafly eSIM in Australia: unlimited data, capped speeds

7.1 /10

Vefru score Very good Score details

• Purchase process7/10
• Mobile app7/10
• eSIM installation9/10
• Customer support6/10
• Speed test4/10
• Prices5/10
• Customer feedback9.4/10
• Coverage9/10

Average of eight categories from our own paid test and customer reviews.

Holafly is an Irish eSIM provider built around unlimited data, with trip eSIMs for 200+ destinations. Travelers report it working more often than any other provider we track. Its weak points are speed and price: our test ran at about 30 Mbps on 5G, and its unlimited plans cost more than most.

Key facts

• 200+ destinations
• iPhone app 4.8
• Android app 4.7
• No top-ups
• Hotspot 1 GB/day
• 30 to 40 Mbps

Trustpilot

4.7/5113,513 reviews

Payments

Credit or debit cardApple PayGoogle PayPayPal

Pros and cons

Pros 4 Cons 4

Truly unlimited data

Most reliable we track: 92% worked

One-tap install, no QR code

6 months to refund an unused eSIM

Slow: about 30–40 Mbps on 5G

Pricier than other unlimited eSIMs

Saved our card without asking

No top-ups, buy a new eSIM instead

Holafly eSIM in our hands

Go to Holafly website View full review

Holafly is the choice for a long stay on unlimited data, with one caveat: in our test its speed was capped from the first megabyte. It worked well for 21 of 23 travelers who reported from Australia (91%), strong evidence. The reports describe good speeds across regional New South Wales, no trouble in north Queensland, a six-month stay in Australia and New Zealand, and remote areas where one traveler never lost connection. In practice the cap means enough for maps, messaging, browsing and streaming, but slow for large downloads, uploads, cloud backups and laptop work. Hotspot use is capped at 1 GB a day, and there are no top-ups: when a plan ends you buy a new eSIM.

Both misses were speed, not dead zones. A traveler on a monthly unlimited plan got barely usable speeds in Brisbane in June 2026 and asked for a refund. Another found places in Queensland and Victoria in April 2026 with no connection, or data too slow to do anything. Two more reported connection problems in certain areas, or being pushed off by a stronger competing signal, while still rating the eSIM highly. One traveler's Oceania eSIM worked in Australia but not at all in New Zealand. A regular visitor from Hong Kong had trouble on his third visit of the year and the help desk fixed it fast.

Holafly runs on Optus [24] and sells unlimited plans only: 3 to 30 days in our comparison tool, 1 to 90 days on its own page, with a free 1 GB a month after the plan ends if you keep the eSIM installed [24]. Its page warns that rural and remote areas and Outback routes may have weak or no coverage [24]. The fair-use rule is not quantified. On price it is the most expensive unlimited option in Australia. Installation is one tap with no QR code, and the help desk put us through to a quick, helpful human in our test. Holafly suits travelers who do not want to think about data at all; the speed cap and the hotspot limit are why it is not the overall pick. Our Holafly review shows the speed test, and Holafly installs with one tap from the email or the app. One more thing to watch: a traveler was charged for an automatic renewal after returning home in April 2026 and got a coupon instead of a refund.

Jetpac eSIM in Australia: calls, free WhatsApp, pricey

6.9 /10

Vefru score Good Score details

• Purchase process5/10
• Mobile app5/10
• eSIM installation9/10
• Customer support5/10
• Speed test8/10
• Prices5/10
• Customer feedback9.4/10
• Coverage9/10

Average of eight categories from our own paid test and customer reviews.

Jetpac is a Singapore eSIM provider with plans in 129 countries. It adds extras like in-app calls, free WhatsApp and Google Maps after your data runs out, and lounge access on delayed flights. Its website, app and support are rough, so it suits travelers who can fix small issues themselves.

Key facts

• 129 countries
• iPhone app 4.0
• Android app 4.1
• Top-ups
• Hotspot
• 3 GB/day cap

Trustpilot

4.7/53,528 reviews

Payments

Credit or debit cardApple PayGoogle Pay

Pros and cons

Pros 4 Cons 4

WhatsApp and Maps keep working without data

Unlimited hotspot

Cheap calls in the app

Free lounge if your flight is late

Slow website, confusing checkout

No top-up once your data runs out

Slow, technical support

Pricey for 3–20 GB

Jetpac eSIM in our hands

Go to Jetpac website View full review

Jetpac suits travelers who want calls and a safety net when data runs out: on packs of 3 GB or more, WhatsApp, Google Maps, Uber and Grab keep working at zero data. It worked well for 21 of 23 travelers who reported from Australia (91%), strong evidence. The successes name Sydney (flawless after landing, August 2026), Brisbane (fast, December 2024), New South Wales and Western Australia on one 30-day Asia Pacific pack, and several Australia-plus-New Zealand trips. A Czech traveler wrote in January 2025 that in Australia it "even switched networks depending on the quality of the connection between Telstra and Optus".

The two misses: in Perth in October 2025, data often would not load even in the CBD despite a 5G icon, so the traveler used a third of his 15 GB pack and left; and in January 2025 a traveler never received the activation email and got nowhere with the help desk. Three other travelers needed the WhatsApp help desk to get the eSIM running on arrival, and each time it was fixed within the chat. A Brisbane visitor in October 2024 connected without any setup, saw no 5G on his pack, and found a local Telstra eSIM gave him twice the data for the same money.

Jetpac's help centre names Optus as its Australian network (article updated 6 January 2025) and says packs bought after 28 March 2024 are Optus only; its own 5G article still lists Telstra, and the network-switching report above dates from December 2024, so we could not confirm which applies today. In our comparison tool it sells Australia packs from 2 GB to 50 GB (1 to 30 days) and unlimited from 1 to 30 days, plus Oceania and Asia Pacific packs, several of which are flagged 4G only. Unlimited slows after 3 GB in 24 hours on the product page, while an Australia FAQ claims no fair-use rule, as of October 2026. Voice goes through in-app call packs, and a delayed flight unlocks free lounge access. On price it is among the two most expensive providers in Australia. The app is rough and the site slow in our test; our Jetpac review explains. Jetpac sends the eSIM by email and keeps unused packs for three months.

Airalo eSIM in Australia: easy first eSIM, market price

7.5 /10

Vefru score Very good Score details

• Purchase process9/10
• Mobile app8/10
• eSIM installation9/10
• Customer support7/10
• Speed test7/10
• Prices5/10
• Customer feedback8.2/10
• Coverage7/10

Average of eight categories from our own paid test and customer reviews.

Airalo is an eSIM marketplace from Singapore with plans for 200+ destinations, some with calls and texts. It is easy to buy and install. But prices sit at the market median, and travelers report more failed connections than with any other provider we track.

Key facts

• 200+ destinations
• iPhone app 4.6
• Android app 4.3
• Top-ups
• Hotspot
• No cap on fixed plans

Trustpilot

4.1/545,721 reviews

Payments

Credit or debit cardApple PayGoogle PayPayPal

Pros and cons

Pros 4 Cons 4

Buy on the web, no app needed

Works right after install

Fast, no speed cap on fixed plans

Most plans with calls and texts

Average prices, not cheap

Lowest success rate we track: 72% worked

App stops when your data runs out

Clunky checkout, no QR download

Airalo eSIM in our hands

Go to Airalo website View full review

Airalo is the simplest first eSIM for Australia: you can buy in a browser, installation needed no settings in our test, and the app is as polished as Saily's. It worked well for 20 of 22 travelers who reported from Australia (91%), strong evidence. Most successes come from frequent travelers who used it in Australia alongside Japan, Singapore, Thailand or New Zealand and praised its reliability and data speed. A regular visitor wrote on 8 July 2026 that "the service was amazing in Australia where I visit regularly".

The misses are road trips. In August 2026 one traveler found the Australia eSIM "hardly working" and stopped at petrol stations for Wi-Fi. In June 2026 a couple on the 10-day Oceania unlimited plan reported dropouts and very slow speeds from start to finish, got no useful help, and asked for a refund. A traveler on a plan with calls found that the call feature did not really work in Australia, though data was fine (June 2026). One traveler in March 2026 could not connect at all without a tech-savvy friend, and another was charged twice for an Oceania eSIM.

Airalo names Optus as its primary network [22]. It sells Yes! Go! Australia plans from 1 GB to 50 GB (3 to 30 days) and unlimited from 3 to 30 days, plus Oceanlink regional and Discover global plans; the Discover+ global plans include calls and texts with a US number. Unlimited slows after 3 GB a day under its fair-use policy [23], and tethering counts toward that allowance. On price it sits at the market average in Australia, never the cheapest. Check the package page before installing: most plans start on first connection, some on install. Across all countries Airalo had the lowest reliability of the 14 providers, but Australia is one of its strong markets. Our Airalo review covers the loyalty cashback and the help desk, which reaches a human after a bot queue. Airalo emails the QR code and shares it in the app.

Maya Mobile eSIM in Australia: cheap unlimited, slow inland

8.4 /10

Vefru score Excellent Score details

• Purchase process9/10
• Mobile app8/10
• eSIM installation9/10
• Customer support6/10
• Speed test9/10
• Prices8/10
• Customer feedback9/10
• Coverage9/10

Average of eight categories from our own paid test and customer reviews.

Maya Mobile sells one product: a global unlimited eSIM plan for 165+ countries that you install once and switch on for every trip. It was fast in our test, and it is the cheapest global unlimited plan we have compared. There are no single-country plans, and nothing shorter than 3 days.

Key facts

• 165+ countries
• iPhone app 4.5
• Android app 4.7
• Auto Top-Up
• Hotspot
• 5.5 GB/day at full speed

Trustpilot

4.5/512,788 reviews

Payments

Credit or debit cardApple PayGoogle PayPayPal

Pros and cons

Pros 4 Cons 4

Cheapest global unlimited plan

Very fast: 785 Mbps on 5G

Worked for 91% of travelers

Quick checkout, many ways to pay

No country or short plans

Pushes auto top-up hard

Clunky WhatsApp support

“Unlimited” has a hidden daily limit

Maya Mobile eSIM in our hands

Go to Maya Mobile website View full review

Maya Mobile is the cheapest unlimited option for a trip that combines Australia with New Zealand or Asia, because it sells one global unlimited plan rather than country plans. It worked well for 42 of 47 travelers who reported from Australia (89%), strong evidence. The successes cluster in the cities: an excellent connection across Sydney and Melbourne (March 2025), a very good connection from the moment of arrival (January 2026), Adelaide after the help desk fixed an installation problem before landing, and four-week Australia, New Zealand and USA trips with no intervention at all.

The misses are inland and on the coast road. One traveler had no signal for about two thirds of the east coast (April 2024), another found the connection awful across five weeks of east-coast travel (January 2026), a third could not connect three hours inland from Sydney (November 2024), and in South Australia a traveler got walking-pace speeds and waited 30 minutes for data to start (January 2026). A Northern Territory visitor wrote on 7 December 2024: "Worked well throughout most of our visit to Australia But no signal in some parts of the Northern Territory." A traveler on an Asia plan found speeds in Australia too slow and switched provider; Maya refunded in full. Several reports say the help desk replaced a non-connecting eSIM within minutes.

Maya's older Australia page names Optus [31]; its new site names no network. A third-party test in Sydney in April 2026 reported Optus only, with the eSIM's internet address placed in Singapore and high latency, which fits the slow-data complaints. In our comparison tool Maya sells only global unlimited plans of 3, 7, 14 and 30 days, with a cruise version; the tool lists a daily allowance at full speed before a slowdown, while Maya's help centre and its new site disagree on the rule, as of October 2026. It is the cheapest global unlimited plan by a wide margin and below every provider's 30-day Australia unlimited plan, but it sells nothing shorter than 3 days and no small plans. In our test it had the fairest unlimited throttle of any provider; our Maya Mobile review explains the APN you set yourself and the auto top-up that is pushed at checkout. Maya Mobile shows the QR code on the thank-you page and emails it at once.

eSIM4Travel eSIM in Australia: cheapest here, no reports

8.8 /10

Vefru score Excellent Score details

• Purchase process8/10
• eSIM installation8/10
• Customer support10/10
• Speed test8/10
• Prices10/10
• Customer feedback8.8/10
• Coverage9/10

Average of seven categories from our own paid test and customer reviews. eSIM4Travel has no app, so we do not score one.

eSIM4Travel is a US eSIM seller with plans for 158 destinations and no app. It was the cheapest provider in our price database, and its support was the best we have tested. Without an app, you cannot reach the store to top up once your data runs out.

Key facts

• 158 destinations
• No app
• Web only
• Top-ups
• Hotspot
• No throttling

Trustpilot

4.4/5202 reviews

Payments

Credit or debit cardPayPalApple Pay

Pros and cons

Pros 4 Cons 4

Cheapest provider we track

Quick, helpful human support

Fast, no throttling

Website in 41 languages

No app: out of data, you need Wi‑Fi to top up

US dollars only, no Google Pay

Unlimited slows after 3 GB a day

No refund after 10% of data used

eSIM4Travel eSIM in our hands

Go to eSIM4Travel website View full review

eSIM4Travel is the cheapest provider in Australia in our comparison, with the help desk that scored best in our test: one click from the bot to a person, who solved the problem and suggested switching network. There are no traveler reports from Australia yet, so we cannot say how it performs here. Its place in this group rests on price and on our hands-on test, which ran outside Australia.

What sets it apart here is network choice. Its Australia page lists Optus and Telstra as a multi-carrier plan [32], a second plan lists Vodafone and Telstra [33], and a third Vodafone and Optus [34]. The labels are not consistent across the three pages, and whether a multi-network profile really falls back to Telstra where Optus has no signal could not be confirmed. In our comparison tool it sells Australia plans from 1 GB to 50 GB (1 to 30 days), unlimited from 3 to 30 days, and Australia and New Zealand plans from 100 MB to 50 GB. Unlimited slows after 3 GB a day; its plan card and its FAQ give different slowed speeds, as of October 2026.

The downsides are practical. There is no app, so once the data runs out you cannot reach the store without Wi-Fi. Card details are typed by hand, with no Google Pay. The eSIM works on one device only. In its favour: the QR code arrives by email, installed in one go in our test, and the plan starts on first connection, with 90 days to activate. It suits anyone who installs at home and wants cheap data with a human at the other end of the chat. Our eSIM4Travel review has the test screenshots. eSIM4Travel sells the Australia plans on its website in 41 languages.

Other eSIM Providers for Australia

These eight providers either had weaker or fewer reports from Australia, or a finding from our hands-on test counts against them. Nomad tied Maya Mobile on its record and misses the Best group only on price position and a help desk we could not reach.

Nomad eSIM in Australia: good record, unreachable support

7.2 /10

Vefru score Very good Score details

• Purchase process8/10
• Mobile app7/10
• eSIM installation8/10
• Customer support2/10
• Speed test8/10
• Prices7/10
• Customer feedback8.6/10
• Coverage9/10

Average of eight categories from our own paid test and customer reviews.

Nomad is a US travel eSIM brand run by LotusFlare, with plans for more than 200 destinations. It has a polished native app, fast data and prices close to the market average almost everywhere. Its weak spot is support: the chat is an AI bot with no route to a human.

Key facts

• 200+ destinations
• iPhone app 4.8
• Android app 4.5
• Top-ups
• Hotspot
• 2 GB/day cap

Trustpilot

4.3/544,625 reviews

Payments

Credit or debit cardApple PayGoogle PayPayPal

Pros and cons

Pros 4 Cons 4

Quick, easy purchase

Great app with a data widget

Fast, full-speed data

Fair prices almost everywhere

Support is a bot, no human

Easy to lose the install button

App stops when your data runs out

No refund after install

Nomad eSIM in our hands

Go to Nomad website View full review

Nomad tied Maya Mobile on its Australia record and sits here because Maya is the cheaper of the two and because Nomad's help desk was unreachable in our test: the bot looped on an APN question and never handed over to a person. It worked well for 42 of 47 travelers who reported from Australia (89%), strong evidence, and it is the pick for Sydney and Brisbane in the city section below. The successes describe excellent speeds in Sydney, reliable data from landing in Brisbane, three weeks with a smooth connection everywhere, a Sydney to Katoomba trip, and even FaceTime calls from the Outback.

The misses cluster between May and August 2026 and are mostly speed: a 5G icon with extremely slow data, slow data all along the east coast including Sydney and Brisbane, slow or no internet most of the time, a plan that expired early and a replacement that never worked, and one eSIM that never connected at all. One business traveler's company account was locked because the eSIM showed a foreign region; another saw news and ads targeted to Asia while in Australia. An April 2026 reviewer bought a second eSIM when she found she could not make phone calls, which no data-only eSIM can.

Nomad's page names Optus or Telstra for fixed plans and Optus for unlimited [25]; our comparison tool lists Optus. It sells Local Australia plans from 1 GB to 50 GB (3 to 30 days) and unlimited for 3 to 10 days with 2 GB a day at full speed before a slowdown [26], plus APAC, SEA-Oceania and global plans, and a free 1 GB trial that one traveler used in Australia in June 2026. On price it is a little below the market average here. The app has a home-screen data widget no other provider offers. It suits experienced users who will not need help; our Nomad review shows the support test. Nomad ships the eSIM by email as a QR code as well as in the app.

ByteSIM eSIM in Australia: worked after WhatsApp help

6.1 /10

Vefru score Good Score details

• Purchase process4/10
• Mobile app4/10
• eSIM installation7/10
• Customer support2/10
• Speed test8/10
• Prices5/10
• Customer feedback9.6/10
• Coverage9/10

Average of eight categories from our own paid test and customer reviews.

ByteSIM is a Hong Kong eSIM shop with a huge catalog: daily, fixed and unlimited plans for about 200 destinations. Data was fast in our test, and travelers report it working in 88% of cases. The checkout, the app and support were the weak points.

Key facts

• About 200 destinations
• iPhone app 4.6
• Android app 3.8
• No top-ups
• Hotspot
• 175 Mbps on 4G

Trustpilot

4.8/54,279 reviews

Payments

Credit or debit cardApple PayGoogle PayPayPal

Pros and cons

Pros 4 Cons 4

Cheap for 3–5 GB short trips

Fast 4G, no throttling

Worked for 88% of travelers

180 days to get a refund

Checkout asks for phone and address

Clunky app, auto-activation failed

Promises 5G, gave us only 4G

Support didn't reply in our test

ByteSIM eSIM in our hands

Go to ByteSIM website View full review

ByteSIM worked for most travelers who reported, but several of them needed the WhatsApp help desk to get it running first. It worked well for 7 of 8 travelers who reported from Australia (88%), limited evidence. One called it one of the best 5G providers in Australia (May 2025); a long trip through Qatar, Vietnam, Hong Kong, Australia, New Zealand and Singapore had a perfect connection throughout (November 2024). Others got online only after the help desk told them to switch data roaming on, reinstall the eSIM or change a setting. The one miss was a phone that could not take an eSIM, refunded. In the reviews the WhatsApp replies came within minutes; in our test nobody answered within 15 minutes.

ByteSIM's page names Optus [29] and lists the biggest Australia catalogue in our comparison tool: daily plans from 500 MB to 3 GB a day, fixed plans from 3 GB to 50 GB, and unlimited, all from 1 to 30 days, with longer validity costing more. After the quota, speed drops to a trickle [29]. There are no top-ups. On price it is at the market average in Australia. The checkout asks for a phone number and a full postal address, and the app failed to auto-activate in our test, so it suits experienced users who pay with local wallets more than first-timers; our ByteSIM review has the details. ByteSIM emails the QR code within minutes of purchase.

Ubigi eSIM in Australia: patchy reports, no help

6.3 /10

Vefru score Good Score details

• Purchase process4/10
• Mobile app3/10
• eSIM installation8/10
• Customer support2/10
• Speed test9/10
• Prices7/10
• Customer feedback8.2/10
• Coverage9/10

Average of eight categories from our own paid test and customer reviews.

Ubigi is the travel eSIM brand of Paris operator Transatel, with one reusable eSIM for 200+ destinations. Data was fast in our test, and its 3 GB, 10 GB and 30-day unlimited plans are cheap. Its weak point is support: a chatbot that ends in an email ticket, with no live agent.

Key facts

• 200+ destinations
• iPhone app 4.6
• Android app 3.7
• Top-ups
• Hotspot
• 568 Mbps on 5G

Trustpilot

4.1/547,238 reviews

Payments

Credit or debit cardApple PayGoogle PayPayPal

Pros and cons

Pros 4 Cons 4

eSIM by email in a minute

Very fast: 568 Mbps on 5G

Cheap 3 GB, 10 GB and 30-day unlimited

Buy more data even with none left

No live support, only email tickets

Confusing website and app

Few plan sizes, no 20 GB

No refund after you scan the QR code

Ubigi eSIM in our hands

Go to Ubigi website View full review

Ubigi's reports are mixed, and its help desk never answered our ticket, which rules it out as a first pick. It worked well for 10 of 12 travelers who reported from Australia (83%), limited evidence. The successes: very good quality (June 2026), connected on its own at the international airport (May 2026), and a signal as good as a home 5G network (April 2026). The misses: poor signal at Uluru and, more surprising, in Sydney, so a traveler used under a third of a 10 GB plan in eight days (June 2026); and a traveler unable to use the eSIM for a week in August 2026 with no reply to his emails. Another reviewer was put off by the lack of calls and texts.

Ubigi's plan pages name Optus [30], and by default its traffic exits in your home country, with a local IP option. In our comparison tool it sells Australia plans of 1, 3, 10, 25 and 50 GB (7 to 30 days), unlimited for 7, 15 and 30 days with a set amount at full speed before a slowdown [30], plus Australia and New Zealand, Oceania and world plans. The app stayed online at zero balance in our test, so you can buy more data without Wi-Fi. On price it is a little above the market average in Australia. It suits tech-savvy travelers who will not need help; our Ubigi review explains the clunky site and app. Ubigi emails the QR code, which stays valid for six months before you scan it.

GoMoWorld eSIM in Australia: cheap, activation trips people

7.8 /10

Vefru score Very good Score details

• Purchase process8/10
• Mobile app8/10
• eSIM installation8/10
• Customer support6/10
• Speed test10/10
• Prices7/10
• Customer feedback7.6/10
• Coverage8/10

Average of eight categories from our own paid test and customer reviews.

GoMoWorld is the travel eSIM brand of Irish operator eir, with plans in 202 countries. Every destination has the same four euro prices, and we saw no throttling at all. The catch is that everything happens in the app, and human support works only in office hours.

Key facts

• 202 countries
• iPhone app 4.8
• Android app 4.6
• Top-ups
• Hotspot
• No throttling

Trustpilot

3.8/51,987 reviews

Payments

Credit or debit cardApple PayGoogle Pay

Pros and cons

Pros 4 Cons 4

Very fast, no throttling

Among the cheapest from 5 GB

Clean, easy app

Start the plan when you land

App only, no QR code

Human support only in office hours

App stops when your data runs out

Weaker in the US, Japan and China

GoMoWorld eSIM in our hands

Go to GoMoWorld website View full review

GoMoWorld worked for most who reported, but its activation step trips people up. It worked well for 4 of 5 travelers who reported from Australia (80%), limited evidence. Three travelers from Ireland and the UK reported it worked perfectly across Australia in 2025 and 2026. The one miss, in Sydney in March 2026, took a full day and eight suggestions from the help desk before the traveler fixed it himself by turning off an iPhone privacy setting that limits IP address tracking. In our test the usual cause of "not working" was simpler: the plan does nothing until you press Start in the app.

GoMoWorld's destination page names only "major Australian networks"; its blog says Telstra and Optus, which we treat as reported. In our comparison tool it sells four Australia plans, 3.5 GB for 7 days and 17, 35 or 55 GB for 30 days, no unlimited, with a free one-day trial. The eSIM lives only in the app, one account per device, so there is no QR code to pass to a family member. On price it is the third cheapest provider in Australia. In our test it was the only provider with a top speed score and no throttling, but a human answers only in office hours; our GoMoWorld review explains. GoMoWorld suits heavy data users who are happy to do everything in the app.

GigSky eSIM in Australia: dearest here, cruise failures

7.1 /10

Vefru score Very good Score details

• Purchase process7/10
• Mobile app6/10
• eSIM installation8/10
• Customer support9/10
• Speed test6/10
• Prices4/10
• Customer feedback8.6/10
• Coverage8/10

Average of eight categories from our own paid test and customer reviews.

GigSky is a US travel eSIM that works like its own operator, with plans for 190+ destinations plus cruise, ferry and in-flight plans. Its app stays partly online after your data runs out. But its fixed-data plans are the most expensive of the 12 providers we compared.

Key facts

• 190+ destinations
• iPhone app 4.5
• Android app 3.9
• Top-ups
• Hotspot
• 3.5 GB/day cap

Trustpilot

4.3/57,194 reviews

Payments

Credit or debit cardApple PayPayPal

Pros and cons

Pros 4 Cons 4

Buy more data even with none left

Cruise, ferry and in-flight plans

Human support answered right away

Cheap 1-day unlimited passes

Most expensive per GB we track

App required, no Google Pay

Clunky, web-like app

Less reliable than average

GigSky eSIM in our hands

Go to GigSky website View full review

GigSky is the most expensive provider in Australia in our comparison, and its reports are the weakest of any provider with a sizeable count, apart from cruise trips in port. It worked well for 13 of 17 travelers who reported from Australia (77%), limited evidence. The successes: Adelaide and Sydney, landing already connected, Brisbane before and after a cruise, and a Singapore to Brisbane cruise that worked on board once the traveler found the right spots on the ship. The misses: an outage on both phones of a couple in Sydney (April 2026), no data in Manly (November 2025), an eSIM that could not be made to work for Australia and Fiji (April 2025), and two cruises where it did nothing at sea. A cruise from Australia in January 2026 took 24 hours to start and then barely loaded apps; an Australia and New Zealand cruise in March 2025 got nothing on two ships. Several others reported slow or intermittent data, in Melbourne for one, while still recommending it.

GigSky's country page names no network, as checked in October 2026 [35]. In our comparison tool it sells Australia plans of 1, 3, 5, 10, 50 and 100 GB (7 to 180 days), a one-day unlimited pass, and Cruise & Asia Pacific or Cruise & World plans. Its app stays online at zero data, so you can buy more without Wi-Fi, and a human answered immediately in our test. It suits cruise passengers who read the setup guide first and accept that coverage at sea is patchy; our GigSky review covers the cruise test. GigSky requires its app to buy.

Global YO eSIM in Australia: cheap but APN trouble

8.0 /10

Vefru score Excellent Score details

• Purchase process8/10
• Mobile app8/10
• eSIM installation9/10
• Customer support5/10
• Speed test8/10
• Prices10/10
• Customer feedback8/10
• Coverage8/10

Average of eight categories from our own paid test and customer reviews.

Global YO is a US eSIM provider aimed at young travelers, with plans in 195 countries. It is the second cheapest provider in our price data, and buying and installing took minutes. Its weak spot is support: quick to answer, slow to help.

Key facts

• 195 countries
• iPhone app 4.5
• Android app 3.8
• Top-ups
• Hotspot
• Over 150 Mbps

Trustpilot

4.0/51,293 reviews

Payments

Credit or debit cardApple PayGoogle Pay

Pros and cons

Pros 4 Cons 4

Second cheapest we track

Buy and install in minutes

Apple Pay, Google Pay, social login

Hotspot and top-ups on every plan

Support is slow to actually help

App only, no buying on the web

App stops when your data runs out

Unclear refund rules

Global YO eSIM in our hands

Go to Global YO website View full review

Global YO is the second cheapest provider in Australia, but two of its seven reports failed at setup. It worked well for 5 of 7 travelers who reported from Australia (71%), limited evidence. The successes: streaming, photo uploads and maps without a hiccup (December 2024), easy setup in Australia and New Zealand (July 2024), reliable data in Australia and Italy (February 2025). The misses: an eSIM that could not be activated, a replacement QR code that also failed, and a refund only later (October 2024); and a signal but no data until the traveler found the APN setting "globaldata" himself (February 2024).

Global YO's page names Optus [28]. In our comparison tool it sells Australia plans from 1 GB (3 days) to 100 GB (60 days), day plans with a daily allowance, and SEA-Oceania and global plans; there is no unlimited plan. Purchase is app only, you switch mobile data to the eSIM yourself, and the APN is set by hand. Outgoing calls work over VoIP. Its help desk replied with templates in our test. It suits price-driven buyers who install at home; our Global YO review has the test. Global YO emails the QR code right after the in-app purchase.

Yesim eSIM in Australia: three reports, one failed

6.6 /10

Vefru score Good Score details

• Purchase process6/10
• Mobile app7/10
• eSIM installation8/10
• Customer support2/10
• Speed test8/10
• Prices5/10
• Customer feedback8.6/10
• Coverage8/10

Average of eight categories from our own paid test and customer reviews.

Yesim is a Swiss eSIM provider built around unlimited plans sold by the day, with one eSIM for 200+ destinations. Data was fast in our test. But its support was among the slowest we have tested, and its fixed-data country plans cost more than most rivals.

Key facts

• 200+ destinations
• iPhone app 4.6
• Android app 4.7
• Top-ups
• Hotspot
• Possible slowdown

Trustpilot

4.3/52,963 reviews

Payments

Credit or debit cardApple PayGoogle PayPayPal

Pros and cons

Pros 4 Cons 4

Fast data in our test

Unlimited plans by the day

Pay with PayPal, Klarna or crypto

Website in 44 languages

Among the slowest support we've tested

Pricey fixed-data country plans

No top-up once your data runs out

Signs you up for marketing emails

Yesim eSIM in our hands

Go to Yesim website View full review

Yesim has three reports from Australia, too few to rank it with confidence: it worked well for 2 of 3 (67%), limited evidence. One frequent traveler found it the most reliable eSIM he had used, including in Australia (May 2026); a German traveler called it very good for Australia (November 2025). The miss was a world-cruise passenger whose eSIM did not work during four weeks in Australia in 2025; Yesim extended the validity rather than refunding.

Yesim's Australia page names no network, as checked in October 2026; its blog says rural coverage often means Telstra, which we treat as reported. In our comparison tool it sells Australia fixed plans from 1 GB to 30 GB (30 days), a 400 MB one-day plan, and unlimited for any length from 1 to 30 days, plus SEA and global bundles. The fair-use rule is the operator's and the limit is not published. Our plan started at purchase in our test, so buy close to departure. Replies from the help desk took 15 to 60 minutes. On price it is around the market average in Australia. Our Yesim review has the details. Yesim suits experienced users who want unlimited sold by the day.

Saily eSIM in Australia: half the reports failed

8.1 /10

Vefru score Excellent Score details

• Purchase process7/10
• Mobile app9/10
• eSIM installation9/10
• Customer support10/10
• Speed test8/10
• Prices4/10
• Customer feedback9.4/10
• Coverage8/10

Average of eight categories from our own paid test and customer reviews.

Saily is the travel eSIM from the company behind NordVPN, with plans for about 200 destinations. It has the smoothest install we have tested, a polished app and a built-in VPN. But prices run above the market in most big European destinations, and traveler reports sit below average.

Key facts

• About 200 destinations
• iPhone app 4.7
• Android app 4.5
• Top-ups
• Hotspot
• 3 or 5 GB/day cap

Trustpilot

4.7/531,741 reviews

Payments

Credit or debit cardApple PayGoogle Pay

Pros and cons

Pros 4 Cons 4

Easiest install we've tested

Fast 24/7 human support

Free VPN and ad blocker

Plan starts only when you land

Pricey in big European countries

App required, no eSIM by email

Less reliable than average

App stops when your data runs out

Saily eSIM in our hands

Go to Saily website View full review

Saily has the best app and help desk in our test, but half of its Australia reports failed, so it is not a pick here. It worked well for 4 of 8 travelers who reported from Australia (50%), limited evidence. The successes: set up before landing in Sydney and working straight away (August 2026), and three travelers who found it easy. The misses: an eSIM that connected once and never again during a month in Australia with time in the Outback (May 2026); terrible signal (April 2026); a 3.5-week trip on which the data kept stopping and the traveler was stranded nine times, until she hotspotted off her husband's Optus SIM (March 2026); and a one-day Australia eSIM that did not work at all (March 2026).

Saily's page names Optus [27] and says its coverage excludes remote Outback areas and national parks [27]. In our comparison tool it sells Australia plans of 1 GB (7 days) and 3 to 20 GB (30 days), a 15-day unlimited with 5 GB a day at full speed before a slowdown [27], and Asia and Oceania and global plans. On price it is at the market average in Australia, better than its position in most popular destinations. It suits first-timers who value the app, the VPN extras and a human help desk; our Saily review shows the smoothest installation we tested. Saily delivers the eSIM only through its app.

Best eSIM Plans for Australia

Price per GB in Australia by eSIM Provider

How much does each provider charge per GB in Australia? The chart below compares plans of 1 to 10 GB that last 6 to 14 days, the usual range for a one- or two-week trip. Provider websites show only their own plans, so this side-by-side view is one you would otherwise have to work out yourself. A shorter bar means a lower price per GB.

Based on our price analysis, eSIM4Travel is the cheapest eSIM for Australia, Global YO second and GoMoWorld third, while Jetpac and GigSky are the two most expensive. Nomad sits a little below the market average, Ubigi a little above, and Yesim, Roamless, Saily, Airalo and ByteSIM around it. Among unlimited plans, Maya Mobile's global plan is the cheapest for 30 days and Holafly's the most expensive. Plan sizes follow the same pattern as other countries: 1 GB for a week, 3 to 5 GB for a fortnight of maps and messaging, 10 to 20 GB if you upload photos and stream, and unlimited for long stays. Our guide to how much data you need for travel helps you pick a tier, and the cheapest eSIM comparison covers all countries.

Australia is often one stop on a longer trip. Compare plans that cover both Australia and Japan in one search with our two-country comparison, and see our guides to the best eSIM for Japan, the best eSIM for Thailand and the best eSIM for the Philippines if those are on the same itinerary. The tables below show the current cheapest offers per tier; they update on their own.

Best eSIM for Sydney, Brisbane, Melbourne and the Outback

Nomad is the pick for Sydney and Brisbane on the city-level reports, even though it sits in the Other group on its country-wide record and our support test. The overall pick, Roamless, has one Sydney report and one Melbourne report, both positive, too few to be a city pick on its own. The table lists every place named in the reports; providers appear in the same order as the matrix.

Best eSIM for Sydney

Nomad is the Sydney pick: it worked for all four travelers who reported from the city, one of whom praised the speeds and another the connection, and a third used it from Sydney to Katoomba in the Blue Mountains. GigSky also worked for all three of its Sydney travelers, but one couple on GigSky in April 2026 sat through an outage on both phones with no idea how long it would last, and the husband switched to another eSIM; GigSky is also the dearest provider here. The two Sydney misses were Ubigi (poor signal even in the city, June 2026) and GoMoWorld (a full day to activate, March 2026, fixed by an iPhone privacy setting). A Nomad traveler driving the east coast in August 2026 reported slow data in both Sydney and Brisbane, so Nomad's city record is not a guarantee of speed. Airport reports: Saily set up before landing worked straight away at Sydney (August 2026), and Jetpac worked flawlessly after landing (August 2026). Sydney Airport's own listing shows a multi-carrier SIM counter in the T1 arrivals hall if you prefer a local SIM.

Best eSIM for Brisbane

Nomad is the Brisbane pick: all three of its Brisbane travelers reported reliable data, one of them from the moment he landed in August 2026, with a fourth noting poor download speeds in an outer suburb in June 2026 while still rating it fairly. Jetpac worked for both of its Brisbane travelers, with fast internet from arrival in December 2024, though one of them saw no 5G on his pack in October 2024 and found a local Telstra eSIM gave more data for the same price. Holafly's one Brisbane report is the miss to know about: a monthly unlimited plan delivered barely usable speeds in June 2026, which fits the speed cap we saw in our test. GigSky worked in Brisbane and on a ship leaving it. Brisbane's international terminal map lists no telco store, so install before you fly.

Best eSIM for Melbourne

No provider has three Melbourne reports, so the country pick, Roamless, applies: its one Melbourne report was a weekend trip on a fixed plan that worked without a hitch (April 2026). Maya Mobile's Melbourne traveler had an excellent connection on Optus across Melbourne and Sydney in March 2025. GigSky's one report found Melbourne slow compared with Taipei (March 2026), and a Holafly traveler reported places in Victoria with no connection or unusable speeds in April 2026, although that review does not name the city. Melbourne's T2 terminal guide lists no telco store.

Outback, east coast and the Nullarbor

No place outside the capitals has three reports, so the network behind the eSIM is the better guide. The ACCC counts 1,795 Telstra sites in remote Australia against 460 for Optus and 16 of TPG's own [1], so Roamless, eSIM4Travel's Telstra plans and Nomad's fixed plans are the ones with a claim to Outback coverage, and even they warn of drops on long drives. The reports back this up. Maya Mobile lost signal on two thirds of the east coast for one traveler and across five weeks for another, and in parts of the Northern Territory; Saily's page excludes remote Outback areas and national parks [27], and its Outback traveler never reconnected; Ubigi had poor signal at Uluru; Holafly's page warns about Outback routes [24], yet one Holafly traveler never lost connection in remote areas of Australia and New Zealand. On the Nullarbor crossing, a regional road-trip site reports signal only near the roadhouses, with Telstra reaching furthest; no official dead-zone list exists.

Local SIM Cards and Operator eSIMs in Australia

A local prepaid SIM beats a travel eSIM for heavy use over a month, because Telstra's visitor plans bundle far more data plus unlimited national calls, but it costs you an identity check and, for the Telstra eSIM, a warning that overseas-bought phones may not qualify. All prices below are in Australian dollars and include GST, which the law requires of every consumer price [8]; they were checked on 20 October 2026.

Telstra has a dedicated visitor page. Its traveller SIM plans, as of October 2026, are $15.00 for 7 days with 4 GB, $44.00 for 28 days with 20 GB, $54.00 with 35 GB, $64.00 with 45 GB, $74.00 with 80 GB at uncapped speed, $200.00 for 6 months with 80 GB and $395.00 for 12 months with 180 GB, all with unlimited national calls and texts and 100 international texts [10]. Until 2 November 2026 the page shows bonus data on top (50 GB on the $44.00 plan, 100 GB on the $64.00 plan) and promotional prices on some plans, which we could not confirm beyond that date [10]. A physical SIM kit costs $2.00, and Telstra warns that devices bought overseas may not be eSIM compatible [11]. Telstra's ID guide accepts an international passport with a valid Australian visa [20].

Optus lists no visitor plan today; its 2019 Travellers SIM could not be confirmed as still on sale. Its Flex Plus prepaid plans after the 30 September 2026 price rise are $15.00 for 7 days with 6 GB, and $44.00, $54.00 or $64.00 for 28 days with 35, 45 or 55 GB, as of October 2026 [14]. Optus uses a 100-point ID check in which a foreign passport with a visa grant scores 70 points and the visa grant notice 30 [16]. An Optus prepaid eSIM is delivered only through the My Optus app, which needs an internet connection to download it, and a locked phone must be unlocked first [15]. Vodafone sells a visitor starter pack online, in its stores at certain airports and through more than 20,000 outlets, and asks for an international passport [17]; its prices from 15 April 2026 are $13.00 for 7 days with 5 GB, $40.00, $50.00 or $60.00 for 28 days with 30, 40 or 55 GB, $180.00 for 6 months with 100 GB and $250.00 or $350.00 for 12 months with 150 or 250 GB [18].

The ID rule comes from the regulator: every prepaid service needs an identity check at sale or activation, and a card payment with at most five services on the account is enough with a name and address, otherwise two documents or a document check against the government database [4]. Since 28 October 2024 operators must also block phones that cannot call 000 over 4G, and the exemption for visitors under 90 days is at the operator's discretion [6], so an older phone can be refused on a local SIM. Outside the airports, Kmart sells Telstra starter kits and Officeworks sells Optus kits. We found no airport-specific pricing and no Australian-address requirement.

When the local SIM wins: a month or more with 20 GB or above, when the Telstra bonus data applies, because at 50 GB and up the Telstra plan with its bonus cost less than every 50 GB travel eSIM in our comparison at the exchange rate on 20 October 2026. When the travel eSIM wins: trips of a week with 5 GB or less, where the cheapest eSIMs and the local plans were within a couple of dollars of each other, and any trip where you want to land connected without an ID check or a visit to a shop. Our comparison of eSIM versus physical SIM covers the general trade-offs.

Mobile Networks in Australia

Telstra is the network to want outside the cities, Optus the fastest inside them, and no travel eSIM in this article names TPG's Vodafone network except two eSIM4Travel plans. Australia has three operators and no new entrant [1]. Under the coverage-map standard that every operator has had to use since 30 June 2026, maps show Good, Moderate, Basic and No coverage and are refreshed at least quarterly [3]; Telstra says its footprint under that standard is over 2.14 million square kilometres, more than 900,000 larger than any rival [12]. At 31 January 2026 Telstra had 12,175 sites, Optus 9,499 and TPG 5,262 of its own plus 2,549 shared Optus sites under a network-sharing deal that took TPG's regional reach from a few hundred sites to almost 3,000 [1]. In remote areas the gap is starkest: 1,795 Telstra sites, 460 Optus, 16 TPG [1].

Speed is Optus territory. According to Opensignal's May 2026 report, Optus won 4G and 5G download speed, Telstra won coverage experience and 5G coverage experience, and Vodafone won 5G availability, upload speed and consistent quality. Opensignal's October 2025 report put Optus first for 5G download in Melbourne and Sydney and Vodafone first in Brisbane and Perth. Opensignal also found that where all three compete, Telstra moves from third to first on consistent quality, and that most of Vodafone's own sites are in major cities. Optus has had two national emergency-call failures, in November 2023 and September 2025, the second now before the Federal Court, which matters only if you rely on a local Optus SIM for 000.

Which eSIM rides which network: Roamless names Telstra and Optus [21]; eSIM4Travel lists Optus and Telstra, Vodafone and Telstra, or Vodafone and Optus across three plans [32] [33] [34]; Nomad names Optus or Telstra on fixed plans and Optus on unlimited [25]. Airalo [22], Holafly [24], Saily [27], Global YO [28], ByteSIM [29] and Ubigi [30] name Optus only, as does Maya's older page [31]. Jetpac's help centre names Optus. GoMoWorld and Yesim name Telstra only in their blogs, which we treat as reported, and GigSky names no network [35]. Whether a two-network profile really falls back to Telstra where Optus drops out could not be confirmed by any independent test.

3G is gone on all three networks: the Department of Infrastructure gives late 2024 for Telstra and Optus and early 2024 for Vodafone, while the operators' own notices give slightly different dates [5]. Your phone must do 4G data and 4G calling. Telstra sells satellite text messaging and, according to press reports from July 2026, app data on recent iPhones and Galaxy phones; the ACCC's October 2026 paper lists Telstra as the only operator with a satellite-to-phone service and no voice on it [2]. No travel eSIM includes satellite. A bill to oblige all three operators to carry outdoor voice and text via satellite is before the Senate, with a default start of 1 December 2027 [2]. For address-level checks, use the operators' own maps: Telstra [13], Optus [15] and Vodafone [19].

How to Set Up an eSIM for Australia

Install at home on Wi-Fi, before you fly: almost every provider here starts the plan on first connection in Australia, not on install, and the Sydney reports from travelers who did this say the data was on before they left the plane. The exceptions are Yesim, whose plan started at purchase in our test, GoMoWorld, whose plan does nothing until you press Start in the app, and some Airalo packages that start on install.

1. Check that your phone takes an eSIM and is unlocked; Telstra warns that some overseas-bought models are not eSIM compatible [11]. Our guide to a first eSIM walks through the compatibility check.
2. Buy the plan and note how it arrives. eSIM4Travel, Airalo, Maya Mobile, Ubigi, Yesim, ByteSIM, Jetpac, Nomad and Holafly send a QR code by email; GoMoWorld, Saily, Roamless and GigSky deliver only through their apps, and Global YO needs the app to buy.
3. Add the eSIM on Wi-Fi. Follow our steps for an eSIM on iPhone or an eSIM on Samsung. Keep the eSIM switched off until you land if the provider cannot pause it; GigSky and Roamless plans start at the first byte.
4. Set the APN where the provider needs one: "globaldata" for Jetpac, Global YO and Maya Mobile, "mbb" for Ubigi, "gigsky" for GigSky; Roamless's preselected APN did not work in our test and a Global YO traveler lost a day over the same setting.
5. On landing, turn on data roaming for the eSIM and set it as the mobile data line. A GoMoWorld traveler in Sydney also had to turn off the iPhone setting that limits IP address tracking.
6. Mind the activation windows: eSIM4Travel 90 days, Nomad 30 days on its plan terms in our comparison tool and 60 on its help pages (then it starts on its own), Ubigi 6 months for an unscanned QR code, Saily 180 days. If nothing connects, our eSIM troubleshooting guide covers the APN, the data line and the roaming toggle, which fixed most of the failures in these reports.

Calls and SMS in Australia

Australia's calling code is +61. Every Australia plan from the 14 providers in our comparison tool is data only, so none gives you an Australian number or can dial 000, the emergency number. Keep your home SIM active for emergency calls, or buy a local SIM, whose plans all include unlimited national calls and texts [10] [18].

Four eSIMs here can still place calls. Jetpac sells in-app voice packs, billed by the minute; in our test the person called saw a US number. Roamless has in-app calls and an optional Australian number as a separate subscription [21]. Global YO makes outgoing VoIP calls. Airalo's regional Discover+ plans include calls and texts with a US number, though one traveler found the call feature did not really work in Australia (June 2026). Saily offers a US number add-on with an ID check, and Holafly and Yesim sell numbers that receive texts.

Two reviews show the trap. A Nomad traveler in April 2026 could not phone landlines or emergency services and bought a second eSIM from another provider; a Ubigi traveler would not use it again for the same reason. For everything else, WhatsApp, FaceTime and Messenger worked for the travelers in these reports, including a FaceTime call from the Outback. Two-factor codes are the other catch: a Maya Mobile traveler could not receive texts to her home number while the eSIM was active, so keep your primary SIM able to receive SMS.

Free eSIM Data for Australia

Four providers give away data you can use in Australia. Roamless lists a free Australia eSIM with 500 MB in our comparison tool, a 30-day trial for new users that keeps working as pay-as-you-go credit. Nomad's free 1 GB trial was used in Australia by a traveler in June 2026, who reported it easy to activate and working well. GoMoWorld advertised a free one-day 500 MB trial and GigSky a free 100 MB trial when we checked in October 2026, which we could not confirm beyond that date; GigSky also gives free plans to some Visa cardholders. Jetpac's free Eterna eSIM carries 100 MB. None of these replaces a plan, but they let you test the install before you buy; our free eSIM guide lists every trial we know of.

Summary: the best eSIM for Australia

Based on 247 traveler reports and our own tests, we recommend Roamless for most trips to Australia: it worked well for 24 of 25 travelers, it names Telstra as well as Optus, and its one miss named no place; the trade-off is an APN step and a price that climbs above 10 GB. Holafly (21 of 23) is the option for a long stay on unlimited data, with its speed capped from the start in our test and a 1 GB-a-day hotspot limit. Jetpac (21 of 23) adds in-app calls and free WhatsApp and Maps at zero data, at one of the two highest prices here. Airalo (20 of 22) is the easiest first eSIM, at the market average, with its misses on road trips.

Maya Mobile (42 of 47) is the cheapest unlimited plan for a trip that also covers New Zealand or Asia, with misses inland and along the east coast. eSIM4Travel is the cheapest provider in Australia and had the best help desk in our test, but it has no app and no traveler reports from Australia yet. Nomad matched Maya's record and is the Sydney and Brisbane pick, held back only by a help desk we could not reach. For any of them, the reports point the same way: an install at home, the APN set where the provider needs it, and a home SIM kept active for 000 are what put travelers online before the plane door opened, and that is what the best eSIM for Australia looks like in practice.

Compare All eSIM Plans for Australia

Every Australia plan from the 14 providers in this article, in one comparison with live prices.