SIM Only Deals from BT

Go mobile with the UK's largest landline and broadband provider.

With attractive cashback offers and excellent call & text bundles, BT deals represent solid value for money.

Even better, get unlimited data access to over 5 million BT Wifi Hotspots.

BT 2
matching SIM deals found.
  • BT UL/UL/1GB 24 month
    BT sim card
    Contract 24 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 Hotspotsno information
    • No Tethering
    • Roaming CostsRoam Like Home
  • BT UL/UL/1GB
    BT sim card
    Contract 12 months
    Mins UL unlimited
    Texts UL unlimited
    Data 2GB /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
    Was 1GB!
  • BT 3GB
    BT sim card
    Contract 12 months
    Mins -
    Texts -
    Data 3GB /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
    • Tethering Allowed Use your allowance for tethering
    • Roaming CostsRoam Like Home
  • BT UL/UL/5GB
    BT sim card
    Contract 12 months
    Mins UL unlimited
    Texts UL unlimited
    Data 6GB /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
    Was 5GB!
  • BT 5GB
    BT sim card
    Contract 12 months
    Mins -
    Texts -
    Data 5GB /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
    • Tethering Allowed
    • Roaming CostsRoam Like Home
  • BT 6GB
    BT sim card
    Contract 12 months
    Mins -
    Texts -
    Data 8GB /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
  • BT UL/UL/30GB 24 month
    BT sim card
    Contract 24 months
    Mins UL unlimited
    Texts UL unlimited
    Data 30GB /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
  • BT UL/UL/12GB
    BT sim card
    Contract 12 months
    Mins UL unlimited
    Texts UL unlimited
    Data 15GB /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 Hotspotsno information
    • No Tethering
    • Roaming CostsRoam Like Home
    Was 12GB!
  • BT 15GB
    BT sim card
    Contract 12 months
    Mins -
    Texts -
    Data 15GB /month
    • Get 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
  • BT UL/UL/25GB
    BT sim card
    Contract 12 months
    Mins UL unlimited
    Texts UL unlimited
    Data 25GB /month
    • Free BT Sport on 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
  • BT UL/UL/25GB 24 month
    BT sim card
    Contract 24 months
    Mins UL unlimited
    Texts UL unlimited
    Data 50GB /month
    • Free BT Sport on 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 Hotspotsno information
    • No Tethering
    • Roaming CostsRoam Like Home
    Was 25GB!
  • BT UL/UL/60GB
    BT sim card
    Contract 12 months
    Mins UL unlimited
    Texts UL unlimited
    Data 60GB /month
    • Free BT Sport on 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
  • BT UL/UL/100GB 24 month
    BT sim card
    Contract 24 months
    Mins UL unlimited
    Texts UL unlimited
    Data 100GB /month
    • Free BT Sport on 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 Hotspotsno information
    • No Tethering
    • Roaming CostsRoam Like Home
  • BT 30GB
    BT sim card
    Contract 12 months
    Mins -
    Texts -
    Data 30GB /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
  • BT UL/UL/100GB
    BT sim card
    Contract 12 months
    Mins UL unlimited
    Texts UL unlimited
    Data 100GB /month
    • Free BT Sport on 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