Pay as you go SIM card deals

10 of 24 results
Sorted by: Bestselling

List of SIM Only deals

  1. VOXI SIM Deal

    Uses Vodafone's Network

    Vodafone logo

    80 GBof 5G data

    £10.00 a month

    No contract

    Includes roaming in 4 destinations

    • No 2025 price rise
  2. Three Mobile SIM Deal

    Uses Three Mobile's Network

    Three Mobile logo

    60 GBof 5G data

    £10.00 a month

    No contract

    Includes roaming in 73 destinations

    • No 2025 price rise
    • Inclusive roaming
  3. giffgaff SIM Deal

    Uses O2's Network

    O2 logo

    20 GBof 5G data

    £10.00 a month

    No contract

    Includes roaming in 38 destinations

    • No 2025 price rise
  4. giffgaff SIM Deal

    Uses O2's Network

    O2 logo

    2 GBof 5G data

    £6.00 a month

    No contract

    Includes roaming in 38 destinations

    • No 2025 price rise
  5. VOXI SIM Deal

    Uses Vodafone's Network

    Vodafone logo

    8 GBof 5G data

    £8.00 a month

    No contract

    Includes roaming in 4 destinations

    • No 2025 price rise
  6. Honest Mobile SIM Deal

    Uses Three Mobile's Network

    Three Mobile logo

    Unlimited5G data

    £12.50 a monthfor 2 months, then £25.00Price details

    No contract

    Includes roaming in 44 destinations

    • 5 days of free EU roaming
  7. giffgaff SIM Deal

    Uses O2's Network

    O2 logo

    5 GBof 5G data

    £8.00 a month

    No contract

    Includes roaming in 38 destinations

    • No 2025 price rise
  8. Three Mobile SIM Deal

    Uses Three Mobile's Network

    Three Mobile logo

    120 GBof 5G data

    £13.50 a month

    No contract

    Includes roaming in 73 destinations

    • No 2025 price rise
    • Inclusive roaming
  9. Three Mobile SIM Deal

    Uses Three Mobile's Network

    Three Mobile logo

    Unlimited5G data

    £31.50 a month

    No contract

    Includes roaming in 73 destinations

    • No 2025 price rise
    • Inclusive roaming
  10. giffgaff SIM Deal

    Uses O2's Network

    O2 logo

    50 GBof 5G data

    £15.00 a month

    No contract

    Includes roaming in 38 destinations

    • No 2025 price rise
Can't find what you're looking for?

Previously, most mobile networks raised contract prices in line with inflation. From January 2025, however, Ofcom will ban inflation-based price hikes on new contracts, requiring future increases to be fixed and clearly stated upfront.

Confused services are provided at no cost to you, but we may receive a commission from the companies we refer you to. This helps to keep our site free for you to use. Learn more about how our site works .