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24 month SIM only deals

Use our SIM only search to find the cheapest 24 month SIM only deals on the market

  • Compare 24 month SIM only deals, updated hourly.
  • Switch to a new network and keep your existing number, simply and quickly!

Compare 24 month SIM only deals

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  • 1pMobile
  • Asda Mobile
  • Giffgaff
  • Grade Mobile
  • Honest Mobile
  • iD Mobile
  • Lebara
  • Lycamobile
  • Mozillion
  • O2
  • ParentShield
  • Sky Mobile
  • Smarty
  • Spusu
  • Talkmobile
  • Tesco Mobile
  • Three
  • Vodafone
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Lycamobile SIM Card 5G
Lycamobile SIM or eSIM
24 month contract
1000
Minutes
1000
Texts
5 GB Data
You pay
£4.00
per month

Sold by Lycamobile >
Powered By: EE 100 International minutes No Credit Check

Sold by Lycamobile >
Mozillion SIM Card 5G
Mozillion SIM or eSIM
24 month contract
Unlimited
Minutes
Unlimited
Texts
1 GB Data
You pay
£4.00
per month

Sold by Mozillion >
Powered By: EE EU roaming included No Credit Check

Sold by Mozillion >
Asda Mobile SIM Card 5G
Asda Mobile SIM
24 month contract
Unlimited
Minutes
Unlimited
Texts
5 GB Data
You pay
£4.50
per month

Sold by Asda Mobile >
Powered By: Vodafone Free EU roaming No Credit Check

Sold by Asda Mobile >
Mozillion SIM Card 5G
Mozillion SIM or eSIM
24 month contract
Unlimited
Minutes
Unlimited
Texts
3 GB Data
You pay
£5.00
per month

Sold by Mozillion >
Powered By: EE EU roaming included No Credit Check

Sold by Mozillion >
EXCLUSIVE DEAL
Three SIM Card 5G
Three SIM or eSIM
24 month contract
Unlimited
Minutes
Unlimited
Texts
3 GB Data
You pay
£5.00
per month

Sold by Three >
Monthly price will increase each April by £1.00

Sold by Three >
Asda Mobile SIM Card 5G
Asda Mobile SIM
24 month contract
Unlimited
Minutes
Unlimited
Texts
3 GB Data
You pay
£5.00
per month

Sold by Asda Mobile >
Powered By: Vodafone Free EU roaming No Credit Check

Sold by Asda Mobile >
Three SIM Card 5G
Three SIM
24 month contract
Unlimited
Minutes
Unlimited
Texts
1 GB Data
You pay
£6.00
per month

£48.00 Cashback by Redemption

Available via 2 Retailers >
Monthly price will increase each April by £1.00

Available via 2 Retailers >
Choose a retailer
    iD Mobile SIM Card 5G
    iD Mobile SIM
    24 month contract
    Unlimited
    Minutes
    Unlimited
    Texts
    30 GB Data
    You pay
    £6.00
    per month

    £15.00 Auto Cashback

    Sold by mobiles.co.uk >
    Powered By: Three Free EU roaming

    Sold by mobiles.co.uk >
    Three SIM Card 5G
    Three SIM
    24 month contract
    Unlimited
    Minutes
    Unlimited
    Texts
    1 GB Data
    You pay
    £6.00
    per month

    £10.00 Auto Cashback

    Sold by Fonehouse >
    Monthly price will increase each April by £1.00

    Sold by Fonehouse >
    Lycamobile SIM Card 5G
    Lycamobile SIM or eSIM
    24 month contract
    Unlimited
    Minutes
    Unlimited
    Texts
    12 GB Data
    You pay
    £6.00
    per month

    Sold by Lycamobile >
    Powered By: EE 100 International minutes No Credit Check

    Sold by Lycamobile >
    iD Mobile SIM Card 5G
    iD Mobile SIM or eSIM
    24 month contract
    Unlimited
    Minutes
    Unlimited
    Texts
    12 GB Data
    You pay
    £6.00
    per month

    Available via 2 Retailers >
    Powered By: Three Free EU roaming

    Available via 2 Retailers >
    Choose a retailer
      iD Mobile SIM Card 5G
      iD Mobile SIM
      24 month contract
      Unlimited
      Minutes
      Unlimited
      Texts
      12 GB Data
      You pay
      £6.00
      per month

      Sold by mobiles.co.uk >
      Powered By: Three Free EU roaming

      Sold by mobiles.co.uk >
      Mozillion SIM Card 5G
      Mozillion SIM or eSIM
      24 month contract
      Unlimited
      Minutes
      Unlimited
      Texts
      10 GB Data
      You pay
      £6.00
      per month

      Sold by Mozillion >
      Powered By: EE EU roaming included No Credit Check

      Sold by Mozillion >
      Asda Mobile SIM Card 5G
      Asda Mobile SIM
      24 month contract
      Unlimited
      Minutes
      Unlimited
      Texts
      10 GB Data
      You pay
      £6.00
      per month

      Sold by Asda Mobile >
      Powered By: Vodafone Free EU roaming No Credit Check

      Sold by Asda Mobile >
      iD Mobile SIM Card 5G
      iD Mobile SIM
      24 month contract
      Unlimited
      Minutes
      Unlimited
      Texts
      50 GB Data
      You pay
      £7.00
      per month

      £30.00 Auto Cashback

      Sold by mobiles.co.uk >
      Powered By: Three Free EU roaming

      Sold by mobiles.co.uk >
      iD Mobile SIM Card 5G
      iD Mobile SIM or eSIM
      24 month contract
      Unlimited
      Minutes
      Unlimited
      Texts
      40 GB Data
      You pay
      £7.00
      per month

      Available via 2 Retailers >
      Powered By: Three Free EU roaming

      Available via 2 Retailers >
      Choose a retailer
        iD Mobile SIM Card 5G
        iD Mobile SIM
        24 month contract
        Unlimited
        Minutes
        Unlimited
        Texts
        40 GB Data
        You pay
        £7.00
        per month

        Sold by mobiles.co.uk >
        Powered By: Three Free EU roaming

        Sold by mobiles.co.uk >
        EXCLUSIVE DEAL
        Three SIM Card 5G
        Three SIM or eSIM
        24 month contract
        Unlimited
        Minutes
        Unlimited
        Texts
        8 GB Data
        You pay
        £7.00
        per month

        Sold by Three >
        Monthly price will increase each April by £1.25

        Sold by Three >
        Asda Mobile SIM Card 5G
        Asda Mobile SIM
        24 month contract
        Unlimited
        Minutes
        Unlimited
        Texts
        10 GB Data
        You pay
        £7.00
        per month

        Sold by Asda Mobile >
        Powered By: Vodafone Free EU roaming No Credit Check

        Sold by Asda Mobile >
        Tesco Mobile SIM Card 5G
        Tesco Mobile SIM or eSIM
        24 month contract
        Unlimited
        Minutes
        Unlimited
        Texts
        2 GB Data
        You pay
        £7.50
        per month

        Sold by Tesco Mobile >
        Monthly price will increase each April by 6%
        Powered By: O2 Order your SIM then swap to eSIM No EU roaming fees until 2026

        Sold by Tesco Mobile >
        Can't find what you are looking for?
        Deals last updated: 54 minutes ago

        Find the best 24 month SIM only deal for you

        SIM Only Finder compares 24 month sim only deals and tariffs from all the UK’s leading mobile networks and MVNOs. These include 3 Mobile, O2, EE, Vodafone, ID Mobile, Virgin Mobile, Smarty, VOXI, Sky Mobile, Lebara Mobile and Tesco Mobile.

        SIM only Networks

        1pMobile SIM Only Deals
        Asda Mobile SIM Only Deals
        Boshhh Mobile SIM Only Deals
        Giffgaff SIM Only Deals
        Grade Mobile SIM Only Deals
        Honest Mobile SIM Only Deals
        iD Mobile SIM Only Deals
        Lebara SIM Only Deals
        Lycamobile SIM Only Deals
        Mozillion SIM Only Deals
        O2 SIM Only Deals
        ParentShield SIM Only Deals
        Sky Mobile SIM Only Deals
        Smarty SIM Only Deals
        Spusu SIM Only Deals
        Talk Home SIM Only Deals
        Talkmobile SIM Only Deals
        Tesco Mobile SIM Only Deals
        Three SIM Only Deals
        Vodafone SIM Only Deals
        Voxi SIM Only Deals

        More SIM only deals

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        Our Retailer Partners

        1pMobile
        Asda Mobile
        Carphone Warehouse
        Fonehouse
        Giffgaff
        Grade Mobile
        Honest Mobile
        ID Mobile
        Lebara
        Lycamobile
        Tesco Mobile
        Sky Mobile
        Reward Mobile
        mobiles.co.uk
        Mozillion
        O2
        ParentShield
        Smarty
        Spusu
        Talkmobile
        Three
        Vodafone
        VOXI