Australia eSIM.
Sydney Harbour to the Red Centre — connected across every state and coast.
Every plan: QR by email in minutes · data-only, keep your number · days start on first connection · top up anytime · the total shown is the whole bill. What's included →
Unlimited plans run at full speed up to a daily fair-use allowance, then at reduced speed until the allowance resets the next day — you're never cut off. Every plan is prepaid: the checkout total is the whole bill, and we never add overage charges.
Hotspot support varies by plan and destination — where it's available for your plan in Australia, it's shown in the plan details before you pay.
The Australia eSIM guide.
Australia is a long-haul trip measured in thousands of kilometres, and data is what stitches it together — ride apps across Sydney and Melbourne, reef-tour bookings out of Cairns, navigation on the Great Ocean Road, and video calls home to the other side of the world. A travel eSIM keeps it all running on one clear price.
How it works on the day
Australia turned off its 3G networks in 2024, so anything not on 4G or 5G simply won't connect — the eSIM runs on exactly the networks that are left. Set it up before the long flight and it's live on Telstra, Optus or Vodafone as you land at Sydney, Melbourne or Brisbane, your own number still on WhatsApp.
Choosing your days
Nobody flies twenty-four hours for a weekend, so Australia trips run long. Two or three weeks is typical and sits squarely in the discounted band, while a month-long east-coast tour or a working-holiday stint earns the lowest per-day price going.
Discover Australia.




The short version.
A travel eSIM is data only. It sits next to your home SIM, so your number, texts and WhatsApp carry on as normal. Pick unlimited, priced per day, or a fixed bundle of GB if it's mostly maps and messages. Install it on Wi-Fi before you fly — the days only start once it first connects in Australia, and it finds a partner network on its own.
Made for your kind of trip.
Coverage in Australia.
- Telstra
- Optus
- Vodafone
Australia eSIM, city by city.
Heading somewhere specific in Australia? Each city guide covers the local airport, the areas you'll lean on data, and the same national Australia eSIM — one plan, wherever you land.


