Troubleshoot
Chat with Assistant ✖
Menu

Buy a UK O2 eSIM

No Commitment - Cancel Anytime
Trustpilot
Travel collage

O2 Unlimited

  • 650GB high-speed UK data / 35GB in EU
  • Unlimited UK calls and texts
  • Lightning Fast 5G
  • WiFi Calling
  • Roam at no extra cost in EU
  • 2000 minutes of EU calls included *
  • 500 EU texts included *

WAS
£ 25.50
NOW
£ 20.50
Buy Now

*   During Checkout you will have the option to save up to 15% discount by subscribing for 3 or 6 months.


How it Works:

  1. 1 Buy your eSIM
  2. 2 Check your email for the QR code
  3. 3 Scan the QR code onto your device
  4. 4 Follow your phone instructions to install the eSIM
  5. 5 Enjoy your travels

Unlimited Inbound Texts

Outbound texts are not supported

What exactly is included in my O2 bundle?

Details of everything that is included in our O2 bundles can be - found here

©2025 ESIM.NET GROUP LIMITED
ESIM.NET GROUP LIMITED is registered in England and Wales no. 12117745. Registered address: 107-111 Fleet Street, London, EC4A 2AB, United Kingdom.