eSIM AUKUS 3 Countries

eSIM for Australia, United Kingdom and United States: internet without roaming

If your trip combines several destinations outside the European Union, this eSIM gives you internet in Australia, the United Kingdom and the United States with a single plan. No need to buy three SIM cards or pay your carrier's roaming fees. You connect to top-tier local networks (Telstra and Optus in Australia, EE, Vodafone and O2 in the UK, and AT&T or T-Mobile in the US) from the moment you arrive, with stable mobile data for maps, messaging and bookings.

Roaming in Australia, the UK and the US: why an eSIM works for you

None of these three countries are in the European Union, so "roam like at home" doesn't apply here. With your regular SIM, roaming in these destinations usually costs between 10 and 15 € per day, or you get billed per megabyte at sky-high rates. On a two-week trip that adds up to hundreds of euros just for data. The eSIM removes that cost: you pay a fixed rate you know in advance and forget about bill shocks when you get back.

How much does an eSIM for these three countries cost?

For normal use (maps, WhatsApp, some social media and email) 1 GB every 3 or 4 days is usually enough. If you plan to stream, tether your laptop or upload lots of photos and videos, budget around 1 GB per day and pick a more generous plan. You can see all the options and compare prices on all destinations.

eSIM vs. a physical SIM abroad

A physical SIM forces you to find a store when you land, queue up, sometimes show your passport and swap the tiny chip without losing it. And a SIM from Sydney won't work later in London or New York. The eSIM is digital: you install it before leaving home, keep your regular number active for calls and bank SMS, and hop from country to country without touching a thing. A single plan covers all three legs of your trip.

Does the eSIM work in Sydney, London or New York?

Yes. You'll have coverage in the major cities and tourist routes: Sydney, Melbourne and Brisbane in Australia; London, Manchester and Edinburgh in the UK; and New York, Los Angeles, Miami or Las Vegas in the US. The eSIM uses the best-coverage local carriers in each country, so it also works on the road, on the Australian coast or in US national parks where there's a network available.

How do you activate the eSIM?

When you buy it you receive a QR code by email. You scan it from your phone settings, install the profile and activate the data when you arrive at your first destination. No app or complicated registration needed. If it's your first time, follow our step-by-step eSIM guide and in a couple of minutes you'll be connected in Australia, the UK or the US.