Our best selling UK eSIM which includes a 50GB fast-speed data in the UK and 35GB whilst roaming free in the EU. Up to 500 texts and minutes of calls within the EU and unlimited calls within country and back to the UK.
Enjoy premium eSIM services from O2 at a fraction of the cost.
Get the same high-quality services you've come to expect from O2 – at a significantly lower price. Benefit from fast 5G speeds, mobile hotspot functionality, reliable network coverage, and Wi-Fi calling (UK only).
You'll also enjoy Roam Like at Home across the EU and Switzerland, just like with a regular O2 plan.
Our flexible 30-day plans offer UK data allowances from 20GB up to an impressive 650GB as well as up to 2000 minutes of EU calls included and up to 2000 texts. Setup is quick and easy – your eSIM is pre-activated and ready to use within just two minutes of purchase. Guaranteed no hidden costs. No contract, no commitment, and cancel anytime.
Want to keep your current number? No problem – you can easily transfer it.
For more information on our O2 UK plans plus details on all our UK products visit the esim uk page
Note: Usage outside UK/EU countries will use up your allowance and the eSIM service will stop working.
