Your O2 SIM deal

O2 SIM Deal

Uses O2's Network

O2 logo
50 GBof 5G data
£8.00 a monthuntil April 2027then price rises every April in contract by £2.50

12 month contract

Roam up to 25GB in 48 destinations

  • O2 Priority Tickets
  • 100GB for Virgin Media customers

  • O2's 4G service covers over 99% of UK homes, with 5G available in over 700 towns and cities.

  • O2's average download speed is 32.8Mbps. Based on Opensignal's network experience report (January 2026).

  • O2 allow roaming in 40+ destinations in Europe at no extra cost, up to a 25GB data limit. Extra charges apply outside this.

  • Cost breakdown

    Your contract

    Monthly cost for 6 months (from 1 October 2026)

    £8.00

    Monthly cost for 6 months (from 1 April 2027)

    £10.50

    Total cost

    £111.00

  • How are price rises calculated?

    Some providers set annual price rises to cover predicted changes in service costs. This is usually linked to inflation, but from January 2025 they have to tell you the exact amount upfront.

    In our breakdown, we've assumed your first bill will be next month, and your billing date falls after the date any price rises come into place.

  • Minutes and texts

    Minutes
    Unlimited
    Texts
    Unlimited

  • £1 weekly Greggs treats with Priority

    16+. One code per Priority member per week; one claim per code and per transaction. Choose either any size hot drink (Americano, Latte, White Coffee, Cappuccino, Flat White, Espresso, Mocha, Hot Chocolate, Specialty hot drink, Tea and Specialty Tea) or one savoury item (Sausage Roll, Vegan Roll, Chicken Roll, Cheese & Onion Bake, Steak Bake, Chicken Bake, Sausage Bean & Cheese Melt, Margherita Pizza, Pepperoni Pizza and all seasonal/rotational bakes). Take away and eat-in. Extras charged accordingly. Selected Greggs stores only; MOTO forecourts excluded. Subject to availability. Ends 30 November 2026.

  • O2 Priority Tickets

    Get exclusive and priority access tickets to gigs 48 hours early as an O2 customer. You can also enjoy perks at O2 venues, including fast-track entry and access to exclusive bars.

  • Volt perks

    Already with Virgin Media broadband? Adding O2 unlocks Volt, which doubles your mobile data, adds 27 more worldwide roaming destinations at no extra cost with the O2 Travel Inclusive Zone and brings a broadband speed boost to the next available level (up to 1Gbps).

  • Perks at O2 venues

    Enjoy O2 perks using Priority Moments. Get access to everything from free coffee and sausage rolls to discounts at top attractions and competitions to win holidays and experiences.

Customers must purchase the deal directly from the retailer's website. Prices, plan names and offers all based on information received from suppliers. Deals and vouchers offered are subject to availability. Existing customers are not eligible to upgrade to these deals.