Planning a trip to London and looking for the best way to get connected in the UK? Avoid high roaming charges and slow overseas data plans. Get yourself an e-sim card for the UK or buy a UK prepaid sim card at London Gatwick Airport on arrival. This is a complete guide with everything you need to know about buying a UK sim card at London Gatwick Airport: where to buy a sim card, up to date prices as per May 2023, my recommendation and experiences and even information about international sim cards for the UK.

Avoid high roaming charges when traveling to Europe! Are you flying to London for your trip to the United Kingdom? You can easily buy a UK sim card on arrival at London Heathrow Airport. Local prepaid sim cards are one of the cheapest and best ways to stay connected when traveling abroad and it doesn't cost as much as you may think.

In this complete guide for buying a UK sim card at London Heathrow Airport you can find where to buy a sim card, up to date prices as per June 2023, my recommendation and also info about international and e-sim cards for the UK.