Australia is vast, and mobile data makes it manageable — for maps across the Outback, booking Sydney ferries, or checking surf on the Gold Coast. An Australia travel eSIM keeps you online from the moment you land, without paying carrier roaming rates.
Why use an eSIM in Australia?
Roaming can cost $10–15 a day. A Wanderly eSIM starts at $1.99, installs in about two minutes, and needs no physical SIM swap or store visit.
Australia eSIM plans & pricing
Choose from 13 Australia plans from $1.99, with data as low as $0.48/GB and sizes up to 50GB. Browse current options on our Australia eSIM page or the pricing page.
Coverage in Sydney, Melbourne, Brisbane & beyond
Enjoy fast 4G/5G in Sydney, Melbourne, Brisbane, Perth and Cairns, plus dependable coverage along the east coast and major tourist routes. Remote Outback areas have thinner coverage everywhere, so download offline maps as backup.
How to set up your Australia eSIM
Purchase, receive your QR code instantly by email, and scan to install. Enable data roaming for the eSIM line on arrival. See our iPhone and Android guides.
Travel tips for Australia
- Save offline maps before heading into national parks or the Outback.
- Use the eSIM for data and keep your home number active — see the dual-SIM guide.
- Adding New Zealand? Compare an Australia & New Zealand eSIM.
FAQ
How much data for Australia? 3–5GB suits a week of normal use; more for maps-heavy road trips. Our data guide helps.
Is my phone compatible? Most recent iPhones and Androids support eSIM — check the compatible phones list.
Get your Australia eSIM and stay connected coast to coast.
## Coverage by Region **Major cities (Sydney, Melbourne, Brisbane, Perth)** — excellent 5G and 4G, reliable for streaming and video calls, full coverage on public transport. **Coastal routes** — solid 4G along the east coast, including Great Barrier Reef towns, the Gold Coast and the Sunshine Coast. **Outback and remote areas** — coverage is limited or non-existent. Download offline maps before heading bush, and consider a satellite communicator for remote driving. ## How Much Data Do You Need? For two weeks in Australia, plan on **10-15GB** — distances are long and you will lean on maps constantly. ## Money-Saving Tips 1. **Free Wi-Fi** is available at most Australian libraries and many cafes 2. **Download offline content** for long rural drives 3. **Use accommodation Wi-Fi** for heavy downloads Heading across the Tasman too? Read our [New Zealand eSIM guide](/blog/best-esim-new-zealand-2026).