Compare BT Mobile Deals

BT Mobile has relaunched with a range of SIM only contracts that, at no extra cost, all come with fast 4G internet . BT Mobile’s 4G is in more places than O2, Three and Vodafone with 90% UK population coverage.

All BT Mobile plans come with unlimited access to BT Wi-Fi, which is the UK’s biggest Wi-Fi network, with more than five million hotspots. This enables customers to save their data allowance through downloading the BT Wi-Fi app.

BT Mobile plans come with a Monthly spend cap that can be reduced to as low as £5. There is also a data roaming abroad cap that can be used to protect customers from excessive spend when overseas. Customers can download the BT Mobile app to see allowances and how much has been used / spent.

If a BT Mobile customer would be better off on the next plan up then an advisory text message is sent to the customer, who can also move to a smaller price plan once each year. Incentives to join BT Mobile include the option to download the free BT Sport Lite mobile app, for watching BT Sport Lite content on their smartphone. 

Compare BT Mobile Mobile Phone Deals
Advanced search: Mobile Phone Features
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Phone Deal Mins, Texts & Data Information Monthly Cost  
SIM Only SIM Card
SIM Only SIM Card
SIM Only SIM Card deals on BT Mobile 500MB Plan for BT Broadband customers
12m contract
£5.00 per month
400
Minutes
Unlimited
Texts
500
MB Data
  • 400 minutes and Unlimited texts per month
  • Total contract cost over 12 months: £60.00
  • Free SIM Card
£5.00
monthly
Buy the SIM Only SIM Card on BT Mobile 500MB Plan for BT Broadband customers from BT Mobile Buy the SIM Only SIM Card on BT Mobile 500MB Plan for BT Broadband customers from BT Mobile
SIM Only SIM Card
SIM Only SIM Card
SIM Only SIM Card deals on BT Mobile 500MB Plan
12m contract
£10.00 per month
400
Minutes
Unlimited
Texts
500
MB Data
  • 400 minutes and Unlimited texts per month
  • Total contract cost over 12 months: £120.00
  • Free SIM Card
£10.00
monthly
Buy the SIM Only SIM Card on BT Mobile 500MB Plan from BT Mobile Buy the SIM Only SIM Card on BT Mobile 500MB Plan from BT Mobile
SIM Only SIM Card
SIM Only SIM Card
SIM Only SIM Card deals on BT Mobile 2GB Plan for BT Broadband customers o
12m contract
£10.00 per month
1000
Minutes
Unlimited
Texts
2000
MB Data
£40 Marks and Spencer voucher
£10.00
monthly
Buy the SIM Only SIM Card on BT Mobile 2GB Plan for BT Broadband customers o from BT Mobile Buy the SIM Only SIM Card on BT Mobile 2GB Plan for BT Broadband customers o from BT Mobile
SIM Only SIM Card
SIM Only SIM Card
SIM Only SIM Card deals on BT Mobile 6GB Plan for BT Broadband customers o
12m contract
£15.00 per month
Unlimited
Minutes
Unlimited
Texts
6000
MB Data
  • Unlimited minutes and Unlimited texts per month
  • Total contract cost over 12 months: £180.00
  • Free SIM Card
£15.00
monthly
Buy the SIM Only SIM Card on BT Mobile 6GB Plan for BT Broadband customers o from BT Mobile Buy the SIM Only SIM Card on BT Mobile 6GB Plan for BT Broadband customers o from BT Mobile
SIM Only SIM Card
SIM Only SIM Card
SIM Only SIM Card deals on BT Mobile 2GB Plan
12m contract
£15.00 per month
1000
Minutes
Unlimited
Texts
2000
MB Data
£40 Marks and Spencer voucher
£15.00
monthly
Buy the SIM Only SIM Card on BT Mobile 2GB Plan from BT Mobile Buy the SIM Only SIM Card on BT Mobile 2GB Plan from BT Mobile
Samsung Galaxy A3 2017 black
Samsung Galaxy A3 2017 black
Samsung Galaxy A3 2017 black deals on 400 mins unlimited texts and 500MB (24m)
24m contract
£17.00 per month
400
Minutes
Unlimited
Texts
500
MB Data
  • £8.50 for 3 months, then £17 per month
  • 400 minutes and Unlimited texts per month
  • Average line rental after cash back equivalent to: £15.94
  • Total contract cost over 24 months: £382.56
  • Free Handset
£17.00
monthly

£7.97 for 3 months
Buy the Samsung Galaxy A3 2017 black on 400 mins unlimited texts and 500MB (24m) from BT Mobile Buy the Samsung Galaxy A3 2017 black on 400 mins unlimited texts and 500MB (24m) from BT Mobile
Samsung Galaxy A3 2017 gold
Samsung Galaxy A3 2017 gold
Samsung Galaxy A3 2017 gold deals on 400 mins unlimited texts and 500MB (24m)
24m contract
£17.00 per month
400
Minutes
Unlimited
Texts
500
MB Data
  • £8.50 for 3 months, then £17 per month
  • 400 minutes and Unlimited texts per month
  • Average line rental after cash back equivalent to: £15.94
  • Total contract cost over 24 months: £382.56
  • Free Handset
£17.00
monthly

£7.97 for 3 months
Buy the Samsung Galaxy A3 2017 gold on 400 mins unlimited texts and 500MB (24m) from BT Mobile Buy the Samsung Galaxy A3 2017 gold on 400 mins unlimited texts and 500MB (24m) from BT Mobile
Apple iPhone 5s 16GB grey
Apple iPhone 5s 16GB grey
Apple iPhone 5s 16GB grey deals on 400 mins unlimited texts and 500MB (24m)
24m contract
£17.00 per month
400
Minutes
Unlimited
Texts
500
MB Data
  • 400 minutes and Unlimited texts per month
  • Total contract cost over 24 months: £408.00
  • Free Handset
£17.00
monthly
Buy the Apple iPhone 5s 16GB grey on 400 mins unlimited texts and 500MB (24m) from BT Mobile Buy the Apple iPhone 5s 16GB grey on 400 mins unlimited texts and 500MB (24m) from BT Mobile
Apple iPhone 5s 16GB silver
Apple iPhone 5s 16GB silver
Apple iPhone 5s 16GB silver deals on 400 mins unlimited texts and 500MB (24m)
24m contract
£17.00 per month
400
Minutes
Unlimited
Texts
500
MB Data
  • 400 minutes and Unlimited texts per month
  • Total contract cost over 24 months: £408.00
  • Free Handset
£17.00
monthly
Buy the Apple iPhone 5s 16GB silver on 400 mins unlimited texts and 500MB (24m) from BT Mobile Buy the Apple iPhone 5s 16GB silver on 400 mins unlimited texts and 500MB (24m) from BT Mobile
Sony Xperia XA black
Sony Xperia XA black
Sony Xperia XA black deals on 400 mins unlimited texts and 500MB (24m)
24m contract
£17.00 per month
400
Minutes
Unlimited
Texts
500
MB Data
  • 400 minutes and Unlimited texts per month
  • Total contract cost over 24 months: £408.00
  • Free Handset
£17.00
monthly
Buy the Sony Xperia XA black on 400 mins unlimited texts and 500MB (24m) from BT Mobile Buy the Sony Xperia XA black on 400 mins unlimited texts and 500MB (24m) from BT Mobile
SIM Only SIM Card
SIM Only SIM Card
SIM Only SIM Card deals on BT Mobile 20GB Plan for BT Broadband customers
12m contract
£20.00 per month
Unlimited
Minutes
Unlimited
Texts
20000
MB Data
  • Unlimited minutes and Unlimited texts per month
  • Total contract cost over 12 months: £240.00
  • Free SIM Card
£20.00
monthly
Buy the SIM Only SIM Card on BT Mobile 20GB Plan for BT Broadband customers  from BT Mobile Buy the SIM Only SIM Card on BT Mobile 20GB Plan for BT Broadband customers  from BT Mobile
SIM Only SIM Card
SIM Only SIM Card
SIM Only SIM Card deals on BT Mobile 6GB Plan
12m contract
£20.00 per month
Unlimited
Minutes
Unlimited
Texts
6000
MB Data
  • Unlimited minutes and Unlimited texts per month
  • Total contract cost over 12 months: £240.00
  • Free SIM Card
£20.00
monthly
Buy the SIM Only SIM Card on BT Mobile 6GB Plan from BT Mobile Buy the SIM Only SIM Card on BT Mobile 6GB Plan from BT Mobile
Samsung Galaxy A3 2017 black
Samsung Galaxy A3 2017 black
Samsung Galaxy A3 2017 black deals on 1000 mins unlimited texts and 3GB (24m)
24m contract
£22.00 per month
1000
Minutes
Unlimited
Texts
3000
MB Data
  • £11 for 3 months, then £22 per month
  • 1000 minutes and Unlimited texts per month
  • Average line rental after cash back equivalent to: £20.63
  • Total contract cost over 24 months: £495.12
  • Free Handset
£22.00
monthly

£10.32 for 3 months
Buy the Samsung Galaxy A3 2017 black on 1000 mins unlimited texts and 3GB (24m) from BT Mobile Buy the Samsung Galaxy A3 2017 black on 1000 mins unlimited texts and 3GB (24m) from BT Mobile
Samsung Galaxy A3 2017 gold
Samsung Galaxy A3 2017 gold
Samsung Galaxy A3 2017 gold deals on 1000 mins unlimited texts and 3GB (24m)
24m contract
£22.00 per month
1000
Minutes
Unlimited
Texts
3000
MB Data
  • £11 for 3 months, then £22 per month
  • 1000 minutes and Unlimited texts per month
  • Average line rental after cash back equivalent to: £20.63
  • Total contract cost over 24 months: £495.12
  • Free Handset
£22.00
monthly

£10.32 for 3 months
Buy the Samsung Galaxy A3 2017 gold on 1000 mins unlimited texts and 3GB (24m) from BT Mobile Buy the Samsung Galaxy A3 2017 gold on 1000 mins unlimited texts and 3GB (24m) from BT Mobile
Apple iPhone 5s 16GB grey
Apple iPhone 5s 16GB grey
Apple iPhone 5s 16GB grey deals on 400 mins unlimited texts and 500MB (24m)
24m contract
£22.00 per month
400
Minutes
Unlimited
Texts
500
MB Data
  • 400 minutes and Unlimited texts per month
  • Total contract cost over 24 months: £528.00
  • Free Handset
£22.00
monthly
Buy the Apple iPhone 5s 16GB grey on 400 mins unlimited texts and 500MB (24m) from BT Mobile Buy the Apple iPhone 5s 16GB grey on 400 mins unlimited texts and 500MB (24m) from BT Mobile
Apple iPhone 5s 16GB grey
Apple iPhone 5s 16GB grey
Apple iPhone 5s 16GB grey deals on 1000 mins unlimited texts and 3GB (24m)
24m contract
£22.00 per month
1000
Minutes
Unlimited
Texts
3000
MB Data
  • 1000 minutes and Unlimited texts per month
  • Total contract cost over 24 months: £528.00
  • Free Handset
£22.00
monthly
Buy the Apple iPhone 5s 16GB grey on 1000 mins unlimited texts and 3GB (24m) from BT Mobile Buy the Apple iPhone 5s 16GB grey on 1000 mins unlimited texts and 3GB (24m) from BT Mobile
Apple iPhone 5s 16GB silver
Apple iPhone 5s 16GB silver
Apple iPhone 5s 16GB silver deals on 400 mins unlimited texts and 500MB (24m)
24m contract
£22.00 per month
400
Minutes
Unlimited
Texts
500
MB Data
  • 400 minutes and Unlimited texts per month
  • Total contract cost over 24 months: £528.00
  • Free Handset
£22.00
monthly
Buy the Apple iPhone 5s 16GB silver on 400 mins unlimited texts and 500MB (24m) from BT Mobile Buy the Apple iPhone 5s 16GB silver on 400 mins unlimited texts and 500MB (24m) from BT Mobile
Apple iPhone 5s 16GB silver
Apple iPhone 5s 16GB silver
Apple iPhone 5s 16GB silver deals on 1000 mins unlimited texts and 3GB (24m)
24m contract
£22.00 per month
1000
Minutes
Unlimited
Texts
3000
MB Data
  • 1000 minutes and Unlimited texts per month
  • Total contract cost over 24 months: £528.00
  • Free Handset
£22.00
monthly
Buy the Apple iPhone 5s 16GB silver on 1000 mins unlimited texts and 3GB (24m) from BT Mobile Buy the Apple iPhone 5s 16GB silver on 1000 mins unlimited texts and 3GB (24m) from BT Mobile
Sony Xperia XA black
Sony Xperia XA black
Sony Xperia XA black deals on 400 mins unlimited texts and 500MB (24m)
24m contract
£22.00 per month
400
Minutes
Unlimited
Texts
500
MB Data
  • 400 minutes and Unlimited texts per month
  • Total contract cost over 24 months: £528.00
  • Free Handset
£22.00
monthly
Buy the Sony Xperia XA black on 400 mins unlimited texts and 500MB (24m) from BT Mobile Buy the Sony Xperia XA black on 400 mins unlimited texts and 500MB (24m) from BT Mobile
Sony Xperia XA black
Sony Xperia XA black
Sony Xperia XA black deals on 1000 mins unlimited texts and 3GB (24m)
24m contract
£22.00 per month
1000
Minutes
Unlimited
Texts
3000
MB Data
  • 1000 minutes and Unlimited texts per month
  • Total contract cost over 24 months: £528.00
  • Free Handset
£22.00
monthly
Buy the Sony Xperia XA black on 1000 mins unlimited texts and 3GB (24m) from BT Mobile Buy the Sony Xperia XA black on 1000 mins unlimited texts and 3GB (24m) from BT Mobile
Monthly cost may rise in line with RPI
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