Australia
eSIM
Australia's most essential travel eSIM. Covers Sydney to the Outback. Instant activation at SYD, MEL, and BNE airports.
Specs
Australia eSIM Configuration
Choose your package
Instant delivery
1GB
3GB
5GB
10GB
20GB
Unlimited
2GB/Day
Unlimited
5GB/Day
Unlimited
3GB/Day
Ovosim vs. Other Options
Why smart travelers switch to Ovosim for Australia.
| Feature | OVOSIM | Airalo | Your Carrier Roaming |
|---|---|---|---|
| Cost (Standard Plan) | From €6.99 | €8.99 | $10/day+ |
| Network Speed | 5G / 4G+ Priority | Throttled | Varies |
| Setup | Instant QR | Manual | Automatic |
Last updated:
How to install your eSIM
Ready in 3 simple steps.
Scan QR Code
Go to Settings > Cellular > Add eSIM and scan the QR code from our website
Label Your Line
Name it 'Travel Data'. Set it to 'Secondary' so your main number still works.
Activate Data
When you land, turn on 'Data Roaming' for the eSIM line only.
About Mobile Internet in Australia
Optus Rural Coverage Gap
Australia's vastness creates a stark divide between carriers. In Sydney, Melbourne, and Brisbane, all three major carriers (Telstra, Optus, Vodafone) offer similar 5G speeds. But the moment you leave the city, the gap becomes dramatic. Optus covers 99.4% of the Australian population and has the only meaningful signal along remote highways like the Stuart Highway (Adelaide to Darwin) and the Nullarbor Plain. Ovosim leverages Optus infrastructure to give you coverage in both urban and rural environments.
Driving the Great Ocean Road
The Great Ocean Road between Melbourne and the Twelve Apostles is one of the world's iconic road trips. Optus maintain 4G coverage through most of the coastal towns (Lorne, Apollo Bay, Port Campbell). The limestone stack viewing areas have good signal. Download offline maps as backup for the inland detour sections near Otway National Park where signal can drop briefly.
Great Barrier Reef: Island and Boat Coverage
Cairns, Port Douglas, and the Whitsundays are well-covered by Optus on land. However, once you are on a dive boat or pontoon on the outer reef, you are beyond cellular range. This is expected — use the boat's radio for emergencies, and enjoy being offline for the day. Your eSIM will reconnect the moment you return to the marina.
Australian SIM Registration Requirements
Since 2020, Australian law requires all prepaid SIM cards to be registered with a valid ID before activation. This adds 10–20 minutes at the airport kiosk and requires your passport. Ovosim operates under international roaming agreements and requires zero registration — no passport, no form, no waiting.
Emergency Services: Important Note
In the Australian Outback, always carry a satellite communicator (Garmin inReach, SPOT) as a backup. Mobile coverage on even the best networks disappears completely in remote areas. For city travel and the standard tourist route, Ovosim's Optus access is more than sufficient.
Why use Ovosim for Australia?
Instant Delivery
Scan the QR code and connect immediately.
Hotspot Allowed
Share data with your laptop.
Keep WhatsApp
Keep your original number for calls.
FAQ: eSIM for Australia
What is the best eSIM for Australia?
OVOSIM offers the best value eSIM for Australia starting at €6.99. It connects to Optus for 5G speed.
How much does an eSIM for Australia cost?
Plans start from €6.99 for 1GB. There are no hidden fees or roaming charges.
Does this eSIM work in Australia airports?
Yes, the eSIM activates instantly upon arrival. You will have 5G data immediately.
Does this eSIM use Telstra?
Yes. Ovosim connects to both Telstra and Optus depending on signal strength. Telstra is prioritized in rural and remote areas as it has Australia's most extensive geographic coverage.
Will it work on the Great Ocean Road and regional highways?
Yes for most of the route. Telstra and Optus cover the Great Ocean Road coastal towns. Brief signal gaps occur in National Park sections and steep terrain. Download offline Google Maps before starting any regional drive.
Do I need to register a passport to use it?
No. Australian law requires passport registration for local prepaid SIMs purchased in shops. Ovosim is an international travel eSIM and is exempt from this requirement — no ID or registration needed.
Does it cover the Whitsundays and Cairns?
Yes. Cairns, Port Douglas, Airlie Beach, and the Whitsunday mainland are covered. Signal disappears once you are on the open water of the Great Barrier Reef, which is expected.
How much data do I need for a 2-week Australian trip?
For a typical tourist trip (maps, social media, messaging), 5–8GB is sufficient. For road trips with continuous Google Maps navigation, we recommend 10GB or an unlimited plan.
Traveling Nearby?
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