Airalo: travel eSIMs for the US, Japan, Spain and Europe from £3.50

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Airalo is an eSIM store for travellers. Instead of paying your UK network's roaming charges or hunting for a local SIM card at the airport, you buy a data package online, install the eSIM on your phone before you leave, and connect when you land. It covers more than 200 locations with local, regional and global eSIMs, and you can manage everything in the Airalo app.

It suits holidaymakers, backpackers and business travellers with an eSIM-compatible phone. Check the device compatibility list on the site before you buy.

What's worth a look

Here are six popular eSIMs from Airalo, with prices as shown in pounds on each destination page:

United States eSIMUnlimited data from £9.00 for 3 daysFrom £3.50View at Airalo Japan eSIMUnlimited data from £9.00 for 3 daysFrom £3.50View at Airalo Spain eSIMOrange network, unlimited from £8.50From £3.50View at Airalo Thailand eSIMUnlimited data from £7.50 for 3 daysFrom £3.50View at Airalo Turkey eSIMUnlimited data from £9.00 for 3 daysFrom £3.50View at Airalo Europe eSIMOne eSIM for 41 countries, 3 days unlimitedFrom £9.00View at Airalo

Each destination page has fixed-data packages from £3.50 and a range of unlimited data packages, from 3 days up to 30. The United States eSIM runs from £9.00 for 3 days of unlimited data to £52.50 for 30 days. The Spain eSIM, which uses the Orange network, is slightly cheaper at £8.50 for 3 days unlimited or £18.50 for a week.

If your trip crosses borders, the Europe eSIM covers 41 countries with one package, from £9.00 for 3 days of unlimited data or £21.00 for 7 days. There's also a cheaper European Union and United Kingdom eSIM from £3.50, and Asia and Global eSIMs from £3.50 and £7.00 if you're touring further afield.

Further afield, the Japan eSIM is £13.50 for 5 days of unlimited data and £27.00 for 10 days, so a ten-day trip is easy to cover. The Thailand eSIM is one of the cheaper long-haul options, with unlimited data from £7.50 for 3 days and £24.00 for 10. For a Turkish beach holiday, a week of unlimited data on the Turkey eSIM is £19.00. Airalo says you can install an eSIM whenever you like, as long as you have a stable internet connection, and start using the data once you're in the coverage area.

Current offers

• £2.50 off your first eSIM: new customers get £2.50 off their first eSIM when they sign up with a friend's referral code.
• Refer and earn: once you're a customer, Airalo's refer and earn programme lets you share your own code with friends.
• Loyalty programme: Airalo also runs a loyalty programme for repeat buyers.

How to save more

• Match the package to your trip length. Thailand unlimited data is £16.50 for 7 days but £38.00 for 30, so a long trip costs much less per day than several short packages.
• Compare a regional eSIM with single-country ones. For a multi-country trip, one Europe package can cost less than buying Spain and Turkey eSIMs separately.
• Install your eSIM at home over Wi-Fi before you travel. You can set it up in advance, then switch on data when you arrive.

Products, prices and offers checked on the store's own website on 4 Nov 2026. Prices and stock can change.

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