Get Festive with O2: Enjoy 10GB of Free Data this December

O2 is spreading holiday cheer by granting eligible customers an extra 10GB of data during the festive month of December.

If you are an O2 pay monthly customer in the UK, you are in for a treat as the network is gifting you 10GB of data this Christmas.

If you are already on an Unlimited plan, a SIM-only contract, or a business customer, unfortunately, this bonus data does not apply to you.

However, for regular monthly customers on all-inclusive data plans, this bonus data will significantly boost your allowance.

Curious about how much 10GB translates to? According to O2, it’s equivalent to streaming 4.5 hours of HD content on Netflix or Disney+ or around 2,000 songs.

For those who prefer video calls, 10GB allows for 20 to 25 hours of communication, and for travelers heading home for Christmas, it covers around 2,000 hours of navigation.

For eligible O2 customers, the 10GB bonus data will automatically be added to your monthly allowance. Simply check your account or access the MyO2 app to verify the addition.

Interested in how O2 compares to other major UK mobile networks? Explore our Best Phone Network 2025 guide for insights into the benefits of choosing O2.