Your giffgaff SIM deal

giffgaff SIM Deal

Uses O2's Network

O2 logo

2 GBof 5G data

£6.00 a month

No contract

Roam in 38 destinations

  • No annual price rise

  • giffgaff uses O2’s network, offering 4G to 99% population coverage across the UK.

  • giffgaff's average download speed on O2's network is 23Mbps. Based on Opensignal's network experience report (September 2024).

  • giffgaff offers inclusive roaming in 37 destinations in the EU and beyond.

  • Cost breakdown

    Your contract

    Monthly cost for 1 month (from 1 April 2026)

    £6.00

    Total cost

    £6.00

  • 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

  • Uswitch Awards Network of the Year 2025

  • Get an extra 1GB with your third goodybag

    Once you've paid for your third giffgaff goodybag worth £10 or more, giffgaff will give you 1GB extra if you run out of data. Terms apply.

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.