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If you’re a BT broadband customer you can get exclusive EE SIM deals. Or save £5 a month on BT SIM Only plans.

Filter below to see what contract is right for you

Great value SIM Only plans from BT

12-month contract
Most Popular BT plan4GBData Plan
  • 4G and 5G enabled
  • Unlimited minutes and texts
  • Increase or decrease your data
  • Access to 5 million BT Wi-fi hotspots
12-month contract
£13^
Monthly
Most Popular BT plan
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12-month contract
8GBData Plan
  • 4G and 5G enabled
  • Unlimited minutes and texts
  • Increase or decrease your data
  • Access to 5 million BT Wi-fi hotspots
12-month contract
£15^
Monthly
Learn more
12-month contract
12GBData Plan
  • 4G and 5G enabled
  • Unlimited minutes and texts
  • Increase or decrease your data
  • Access to 5 million BT Wi-fi hotspots
12-month contract
£17^
Monthly
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12-month contract
25GBData Plan
  • 4G and 5G enabled
  • Unlimited minutes and texts
  • Increase or decrease your data
  • Access to 5 million BT Wi-fi hotspots
  • BT Sport app included worth £10
12-month contract
£20^
Monthly
Learn more
12-month contract
40GBData Plan
  • 4G and 5G enabled
  • Unlimited minutes and texts
  • Increase or decrease your data
  • Access to 5 million BT Wi-fi hotspots
  • BT Sport app included worth £10
12-month contract
£25^
Monthly
Learn more
12-month contract
100GBData Plan
  • 4G and 5G enabled
  • Unlimited minutes and texts
  • Increase or decrease your data
  • Access to 5 million BT Wi-fi hotspots
  • BT Sport app included worth £10
12-month contract
£30^
Monthly
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24-month contract
5GBData Plan
  • 4G and 5G enabled
  • Unlimited minutes and texts
  • Increase or decrease your data
  • Access to 5 million BT Wi-fi hotspots
24-month contract
£13^
Monthly
Learn more
24-month contract
10GBData Plan
  • 4G and 5G enabled
  • Unlimited minutes and texts
  • Increase or decrease your data
  • Access to 5 million BT Wi-fi hotspots
24-month contract
£15^
Monthly
Learn more
24-month contract
40GBData Plan
  • 4G and 5G enabled
  • Unlimited minutes and texts
  • Increase or decrease your data
  • Access to 5 million BT Wi-fi hotspots
  • BT Sport app included worth £10
24-month contract
£20^
Monthly
Learn more
24-month contract
100GBData Plan
  • 4G and 5G enabled
  • Unlimited minutes and texts
  • Increase or decrease your data
  • Access to 5 million BT Wi-fi hotspots
  • BT Sport app included worth £10
24-month contract
£25^
Monthly
Learn more
Features and benefits of BT SIM Only plans - Find out more >
*^Annual price changes apply - Learn more

Get BT Sport for free

Join the action with BT Sport on your mobile worth £10 a month. Included on all SIM Only plans with 20GB or more.

See BT Sport app details >
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Looking for your next handset?

BT broadband customers can get access to exclusive offers on a huge range of EE mobile plans. It’s just part of the powerful partnership that gives you more.

BT Mobile offers

Get £50 off selected phones with any SIM Only deal.

Data Only SIM deals

Need a SIM for your tablet or mobile broadband device?

Are you a BT Mobile customer?

Upgrade your plan

Get more from your mobile: upgrade your plan or add extra SIMs with Family SIM.

Still in your BT Mobile contract

You can still manage your account and buy add-ons for data, speed and more.

Get help with mobile

Need a hand? You can get help online, via articles or give us a call.

Important information

The legal stuff

Δ The monthly price for all BT Mobile plans and all out of bundle charges and add-ons will increase each year from 31st March by the Consumer Price Index rate of inflation published in January each year plus 3.9%. See bt.com/tell-me-more for details.