Australia eSIM Plans
25 plans available
From $0.83
Instant activation
Australia is more than its postcards. Sydney's Opera House, Melbourne's laneways, the Great Barrier Reef, and the red heart of the Outback — it's enormous, and even a short trip needs careful planning. Ride-hailing in the cities, booking dive charters in Cairns, and looking up trail notes before a day walk — stay connected and the logistics get out of the way, leaving more time for everything else.
Choose Your Plan
Select the best eSIM data plan for your trip to Australia
Our picks for Australia
Most flexible
Optus
1 GB/day
Daily plan
3G/4G/5G
Optus
Traveler favorite
Optus
1 GB
1 Week
3G/4G/5G
Optus
Best value
Optus
50 GB
30 Days
3G/4G/5G
Optus
Or browse all 25 plans
Trip Essentials
Your Australia kit, ready when you land
A taste of what unlocks with any Australia eSIM — local phrases with audio, today's weather, airport prep, and offline-ready map links.
Weather Sydney
20°C
Partly cloudy
Full 3-day forecast in your dashboard.
Flying in
SYD
Sydney Kingsford Smith Airport
Sydney
All airports + terminal map links in your dashboard.
Maps to save offline
- Sydney Opera House
- Sydney Opera House
- Sydney Harbour Bridge
- Sydney Harbour Bridge
+14 more spots — plus airports, transit, and one-tap deep-link buttons in your dashboard.
Unlock the full kit with any Australia eSIM above —
phrases with audio, 3-day forecasts, offline-map deep links, and ride-hail apps.
Travel Tips for Australia
For official travel information, visit australia.com — the official tourism website of Australia.
What's Australia known for?
Must-see Attractions
- Sydney Opera House
- Uluru
Natural Features
- Great Barrier Reef
- The Outback
Not sure which plan to choose?
Let us help you find the perfect eSIM plan for your trip
Top destinations in Australia
Explore the best destinations and stay connected