eSIM for Australia
One eSIM for Sydney, Melbourne and the long drive between. No roaming bill, no airport SIM desk, no paperwork.

Covers Sydney, Melbourne and the East Coast
Same price as New Zealand or Bali
Free data, data per GB, or unlimited data
One eSIM for 176 + countries

Firsty connects you to Australia's biggest networks
Australia's three networks, Telstra, Optus and Vodafone, reach about 99% of people but only around a third of the land. Firsty puts you on a strong local network through one eSIM that activates in under 60 seconds. Start free with ads, buy GBs that never expire, or go unlimited from €2/day. The same eSIM works in 176 other countries when you hop over to New Zealand or Bali.
No contracts. No fair use traps. No €30 daily roaming charge from your home operator.
Compare all plans
Why Firsty is different in Australia
Same price as everywhere else A flat white in Sydney isn't cheap. Your data should be. €0.98 per GB on Classic, from €2/day on Unlimited, the same as in New Zealand, Bali or back home in Belgium. No "long way from anywhere" surcharge.
Buy data that never expires Most travel eSIMs give you 7 or 30 days, then your leftover GBs vanish. With Firsty Classic they stay on your account. Bought 10 GB and only used 6 between Cairns and the Whitsundays? The other 4 are waiting for Queenstown, Bali or your next trip.

How it works
How Firsty works in Australia
How much data do you need in Australia?
Sydney stopover

East Coast road trip

Working holiday / the big lap

Real benchmarks
Aww, We love you too!!

Where's Life Taking You next?
Get connected to the Firsty Network
Price table
Prepaid (use anywhere, never expires)
Data | Price | €/GB |
|---|---|---|
1 GB | €4,50 | €4,50 |
3 GB | €7,50 | €2,50 |
5 GB | €9,50 | €1,90 |
10 GB | €17,00 | €1,70 |
20 GB | €26,40 | €1,32 |
50 GB | €49,00 | €0,98 |
Unlimited (day pass or monthly)
Duration | Price | €/day |
|---|---|---|
1-6 days | €3,00/day | €3,00 |
7-14 days | €2,75/day | €2,75 |
15-19 days | €2,50/day | €2,50 |
20+ days | €2,20/day | €2,20 |
Monthly subscription | €59/month | €2,00 |
Where in Australia does Firsty work?
Sydney: 5G across the CBD, Bondi and Manly, and 4G on the harbour ferries and the Blue Mountains line.
Melbourne & the Great Ocean Road: Fast in the city and laneways. Signal comes and goes between Lorne and Apollo Bay, and around the Twelve Apostles.
Brisbane to Byron Bay & Noosa: Solid 4G and 5G along the Gold Coast and Sunshine Coast, with only short gaps on the Pacific Motorway.
Cairns & the Great Barrier Reef: Good in Cairns, Port Douglas and Airlie Beach. Patchy to none out on the reef and in the Daintree.
Uluru & the Red Centre: Coverage near Yulara and Alice Springs only. Plan for long stretches without signal in between.
Perth & Western Australia: Strong in Perth and Fremantle. Up the coast toward Exmouth and the Kimberley, it's mostly towns only.
Questions? We've got you.
Land in Sydney. Stay connected. Install Firsty before your long-haul flight. Start free, upgrade if you need more, keep what you don't use. No SIM desk, no passport check.
Is it worth getting an eSIM for Australia, or should I buy a SIM card there?
For trips under a month, an eSIM is usually easier. A tourist SIM at the Sydney airport desk costs around AU$30–60, and you'll need your passport. The same plans are about AU$10–15 cheaper at Woolworths, Coles or 7-Eleven. Firsty skips all that: install it at home, keep your home SIM in for bank texts, and you're online at the gate.
What are the eSIM plans available in Australia?
The best eSIM plans available in Australia are designed to meet different data needs. Firsty offers seamless connectivity with both free and paid plans. Firsty Free provides ad-supported free data, ideal for basic browsing and messaging. For those requiring more bandwidth, Classic and Unlimited deliver high-speed internet, perfect for streaming videos, participating in video conferences, and using maps for navigating the vast outback.
Will my eSIM work in the Outback?
Only in and near towns. Australia's networks reach about 99% of people but only around a third of the land, so the Nullarbor, the Stuart Highway and the Kimberley have long stretches with no signal for anyone. Download offline maps, tell someone your route, and for remote tracks bring a satellite messenger or a personal locator beacon.
How can I activate a travel eSIM for Australia?
You can activate a travel eSIM for Australia in a few simple steps:
Ensure you have a stable Wi-Fi connection to download the Firsty app.
Open the app and activate your free eSIM with the easy setup process.
When you arrive in Australia, you'll have a free connection right away.
For faster internet, upgrade to Classic or Unlimited, which you can purchase and activate anytime. This is ideal for staying connected while exploring the Great Barrier Reef or driving along the Great Ocean Road.
Does eSIM for Australia come with unlimited data?
Firsty’s eSIM for Australia includes unlimited data with Firsty Free, allowing you to stay connected for free with essential apps. For high-speed internet and data-intensive activities, you can upgrade to Classic or Unlimited. This plan also allows you to pause your service, ensuring you get the most value from your data without any waste, which is great when moving between cities like Sydney and Perth.
What is the best way to get data in Australia?
The best way to get data in Australia is through Firsty Free or purchasing days of fast data via the Firsty app. Firsty connects you to the fastest provider depending on your location, whether you're in Sydney, Melbourne, or Brisbane. By paying per day with Firsty, you ensure a reliable connection without relying on WiFi for basic internet.
Can I make international calls with Firsty in Australia?
Yes, you can call over 200 countries using your eSIM. Open the app, choose a credit pack, and start calling with your own number displayed. Rates are transparent, with no hidden fees.
Can I create a hotspot with my eSIM Australia plan?
Yes! With Unlimited, you can create a hotspot in Australia to share your internet connection with others. This is ideal for connecting multiple devices or providing internet access to friends and family. Simply enable the hotspot feature on your phone, and others can connect using your Unlimited connection. This feature is particularly useful when camping in remote areas or traveling in groups through the Australian outback.
I'm on a Working Holiday visa. Do I need an Australian phone number?
Probably, yes. Employers, real-estate agents and some banks will want a local number. Firsty is a data eSIM, so the easy setup is Firsty for data from day one, then a cheap local prepaid SIM once you've settled, if you need the number. Most phones hold both at once.
How much data do I need for a road trip in Australia?
More than you'd think. Navigation, music streaming and hotspotting a laptop in a campervan add up to 1–2 GB a day. For two weeks or more, Unlimited is the simplest: 5 GB a day at full speed, then 512 Kbps until the next day. Download offline maps before you leave the coast.
