Popular 12-month SIM Only Deals

Get more for your money when you sign up for a year

While 30-day contracts are great, there's no denying you'll get better bundles with a 12-month deal.

The right deal for you is just below.

matching SIM deals found.
  • O2 30GB 12 Month
    Contract 12 months
    Mins -
    Texts -
    Data 30GB /month
    • Free O2 WiFi
    • 100 Messages via TuGo App
    • O2 Priority Offers
    O2 Standard/Micro/Nano SIM
    • Internationalno information
    • Wifi Hotspotsno information
    • Tethering Allowed Use your Allowance for tethering
    • Roaming Costsno information
  • Tesco 100/5000/100MB 12 Month
    Contract 12 months
    Mins 100 /month
    Texts 5000 /month
    Data 100MB /month
    • Family Perks for more than One Sim
    • Capped Contract
    • Get £3 a Month off with Tesco Xtras
    Tesco Standard/Micro/Nano SIM
    • Internationalno information
    • Wifi Hotspotsno information
    • No Tethering
    • Roaming CostsHome From Home Roaming
  • Hurry! Offer Ends:
    BT UL/UL/6GB
    Contract 12 months
    Mins UL unlimited
    Texts UL unlimited
    Data 6GB /month
    • Free BT Sport on Your Mobile
    • £5 a Month Discount for BT Broadband Customers
    • Unlimited Access to over 5 million BT WiFi Hotspots
    BT Standard/Micro/Nano SIM
    • Internationalno information
    • Wifi HotspotsUnlimited Access to over 5 million BT WiFi Hotspots
    • No Tethering
    • Roaming CostsRoam Like Home
    £40 Reward Card
  • Sky UL/UL/1GB
    Contract 12 months
    Mins UL unlimited
    Texts UL unlimited
    Data 1GB /month
    • £6/mo for Sky TV Customers
    • Roam in over 30 EU destinations at no extra cost
    • Data Rollover
    Sky Standard/Micro/Nano SIM
    • InternationalRoam in over 30 EU destinations at no extra cost
    • Wifi Hotspotsno information
    • No Tethering
    • Roaming Costsno information
  • Hurry! Offer Ends:
    BT UL/UL/1GB
    Contract 12 months
    Mins UL unlimited
    Texts UL unlimited
    Data 1GB /month
    • £5 a Month Discount for BT Broadband Customers
    • Unlimited Access to over 5 million BT WiFi Hotspots
    • Roam Like Home
    BT Standard/Micro/Nano SIM
    • Internationalno information
    • Wifi HotspotsUnlimited Access to over 5 million BT WiFi Hotspots
    • No Tethering
    • Roaming CostsRoam Like Home
    £20 Reward Card
  • Vodafone 30GB 12 Month
    Contract 12 months
    Mins -
    Texts -
    Data 30GB /month
    • Vodafone Global Roaming
    • Vodafone Data Manager App
    • Network Satisfaction Guarantee
    Vodafone Standard/Micro/Nano SIM
    • Internationalno information
    • Wifi Hotspotsno information
    • No Tethering
    • Roaming CostsVodafone Global Roaming
  • Sky 1GB
    Contract 12 months
    Mins -
    Texts -
    Data 1GB /month
    • Data Rollover
    • Free Unlimited Calls and Messages for Sky TV Customers
    • or 10p per Minute and 10p per message
    Sky Standard/Micro/Nano SIM
    • Internationalno information
    • Wifi Hotspotsno information
    • No Tethering
    • Roaming CostsRoam in over 30 EU destinations at no extra cost
  • Virgin 1500/UL/1GB 12 Month
    Contract 12 months
    Mins 1500 /month
    Texts UL unlimited
    Data 1GB /month
    • Data Rollover
    • Data-Free Messaging on WhatsApp, Facebook Messenger and Twitter
    • Roam Like at Home
    Virgin Standard/Micro/Nano SIM
    • Internationalno information
    • Wifi HotspotsFree WiFi at over 2 Million Hotspots
    • No Tethering
    • Roaming CostsRoam Like at Home
  • Vodafone 2GB 12 Month
    Contract 12 months
    Mins -
    Texts -
    Data 2GB /month
    • Vodafone Global Roaming
    • Vodafone Data Manager App
    • Network Satisfaction Guarantee
    Vodafone Standard/Micro/Nano SIM
    • Internationalno information
    • Wifi Hotspotsno information
    • Tethering Allowed
    • Roaming CostsVodafone Global Roaming
  • Vodafone 5GB 12 Month
    Contract 12 months
    Mins -
    Texts -
    Data 5GB /month
    • Vodafone Global Roaming
    • Vodafone Data Manager App
    • Network Satisfaction Guarantee
    Vodafone Standard/Micro/Nano SIM
    • Internationalno information
    • Wifi Hotspotsno information
    • No Tethering
    • Roaming CostsVodafone Global Roaming
  • Hurry! Offer Ends:
    BT UL/UL/40GB
    Contract 12 months
    Mins UL unlimited
    Texts UL unlimited
    Data 40GB /month
    • Free BT Sport on Your Mobile
    • £5 a Month Discount for BT Broadband Customers
    • Unlimited Access to over 5 million BT WiFi Hotspots
    BT Standard/Micro/Nano SIM
    • Internationalno information
    • Wifi HotspotsUnlimited Access to over 5 million BT WiFi Hotspots
    • No Tethering
    • Roaming CostsRoam Like Home
    £80 Reward Card
  • BT UL/UL/500MB
    Contract 12 months
    Mins UL unlimited
    Texts UL unlimited
    Data 500MB /month
    • £5 a Month Discount for BT Broadband Customers
    • Unlimited Access to over 5 million BT WiFi Hotspots
    • Roam Like Home
    BT Standard/Micro/Nano SIM
    • Internationalno information
    • Wifi HotspotsUnlimited Access to over 5 million BT WiFi Hotspots
    • No Tethering
    • Roaming CostsRoam Like Home
    £10 Reward Card
  • Three UL/UL/UL Advanced
    Contract 12 months
    Mins UL unlimited
    Texts UL unlimited
    Data UL unlimited
    • Travel upgrades with easyjet
    • 30GB Personal Hotspot
    • Stream your favourite shows and music infinitely without using up your data
    Three Standard/Micro/Nano SIM
    • Internationalno information
    • Wifi Hotspotsno information
    • 30GB Tether Data Use 30GB of your Allowance for tethering
    • Roaming CostsFeel at Home Around the world
  • O2 UL/UL/4GB 12 Month
    Contract 12 months
    Mins UL unlimited
    Texts UL unlimited
    Data 6GB /month
    • Now 6GB, was 4GB!
    • O2 Priority Offers
    • TuGo App
    O2 Standard/Micro/Nano SIM
    • Internationalno information
    • Wifi HotspotsFree O2 WiFi
    • No Tethering
    • Roaming CostsEU Roam Like Home
  • Virgin UL/UL/UL 12 Month
    Contract 12 months
    Mins UL unlimited
    Texts UL unlimited
    Data UL unlimited
    • VIRGIN MEDIA CABLE CUSTOMERS ONLY
    • Roam Like at Home
    • Free WiFi at over 2 Million Hotspots
    Virgin Standard/Micro/Nano SIM
    • Internationalno information
    • Wifi HotspotsFree WiFi at over 2 Million Hotspots
    • No Tethering
    • Roaming CostsRoam Like at Home