O2
O2 airtime tariffs in United Kingdom
O2 airtime and call tariff plans — plus how to subscribe and check your balance.
8 airtime tariffs
Prices shown in GBP. Operator pricing can change without notice.
30 Days
Big Bundles 500mins
£10
Big Bundles 1000mins
£15
Big Bundles 2000mins
£20
Big Bundles 3000mins
£25
Big Bundles 5000mins
£30
Monthly
international 250mins
£10
international 500mins
£15
international 1000mins
£20
How to buy airtime on O2
📱 Mobile app
Download My O2 app on Google play to top up.
🌐 Website
Visit https://www.o2.co.uk/ to top up.
Plan prices and bundle sizes are set by O2 and can change at any time.
Confirm current rates on the operator's official channels before subscribing.