BT Discount Codes & Cashback 2021

Updated May 11, 2021
Find the best BT broadband, TV, phone or mobile plan for your home at a fraction of the price with their amazing deals. Plus, combine them with the BT discount codes and BT voucher codes on Quidco for even more savings!
Cashback Rates
£170.50 cashback
for BT Ultrafast Broadband, TV & Sim contract
7 uses today
£110 cashback
for BT Fibre 2 Broadband
1 use today
£165 cashback
for BT Superfast Broadband 2, TV & Sim contract
£143 cashback
for BT Superfast Broadband 1, TV & Sim contract
£126.50 cashback
for BT Broadband, TV & Sim contract
£143 cashback
for BT Ultrafast Broadband & TV
£137.50 cashback
for BT Fibre Broadband 2 & TV
£115.50 cashback
for BT Fibre Broadband 1 & TV
£99 cashback
for BT Broadband & TV
£115.50 cashback
for BT Ultrafast Broadband
£88 cashback
for BT Fibre 1 Broadband
£71.50 cashback
for BT Broadband Essential

FROM
£25
5 uses today

Broadband packages from £25 per month with student broadband deals

Get broadband for less with this BT broadband deal for students! Selected packages start at £25 with this student discount.
Get Deal
From £25
5 uses today

Broadband packages from £25 per month with student broadband deals

Get broadband for less with this BT broadband deal for students! Selected packages start at £25 with this student discount.

FREE
GIFT

Free £50 Amazon gift card when you refer a friend

Free Gift

Free £50 Amazon gift card when you refer a friend

10%
OFF
1 use today

Existing members get 5-10% off per month on mobile phones, SIM only and tablet packages

10% Off
1 use today

Existing members get 5-10% off per month on mobile phones, SIM only and tablet packages

30%
OFF
2 uses today

10-30% off with the latest deals and special offers

Save at least 10% with the most current BT deals and offers! Find tons of special offers on mobile plans, phones, broadband, and more.
30% Off
2 uses today

10-30% off with the latest deals and special offers

Save at least 10% with the most current BT deals and offers! Find tons of special offers on mobile plans, phones, broadband, and more.

2X DATA

Limited Time - Double data (30GB) for £17 with the 24-month SIM Only plan

2X Data

Limited Time - Double data (30GB) for £17 with the 24-month SIM Only plan

£59.99
1 use today

Full Fibre 900 (900Mb) for £59.99

£59.99
1 use today

Full Fibre 900 (900Mb) for £59.99

£49.99

300Mb with Full Fibre 300 now £49.99

£49.99

300Mb with Full Fibre 300 now £49.99

£29.99

Homemover offer (no upfront costs) now £29.99

£29.99

Homemover offer (no upfront costs) now £29.99

£39.99
5 uses today

Full Fibre 100 (150Mb) for £39.99

£39.99
5 uses today

Full Fibre 100 (150Mb) for £39.99

£72.99
1 use today

Big Sport + Fibre 2 for £72.99

£72.99
1 use today

Big Sport + Fibre 2 for £72.99

50%
OFF

50% off your first 6 months with a new Entertainment TV package

50% Off

50% off your first 6 months with a new Entertainment TV package

FROM
£44.99
1 use today

Entertainment + Fibre 2 package starting at £44.99 monthly

From £44.99
1 use today

Entertainment + Fibre 2 package starting at £44.99 monthly

GUARANTEE POLICY

BT Halo: £20 money back guarantee if your broadband speed drops below the minimum speed

Guarantee Policy

BT Halo: £20 money back guarantee if your broadband speed drops below the minimum speed

£47.99

Sport + Fibre 2 for £47.99

£47.99

Sport + Fibre 2 for £47.99

£216
OFF
2 uses today

Galaxy A71 with prices from £19 per month (up to £216 off)

£216 Off
2 uses today

Galaxy A71 with prices from £19 per month (up to £216 off)

£32.99
4 uses today

Fibre 2 with 67Mb now £32.99

£32.99
4 uses today

Fibre 2 with 67Mb now £32.99

£28.99
3 uses today

£28.99 for Fibre 1 with 50Mb

£28.99
3 uses today

£28.99 for Fibre 1 with 50Mb

£27.99

Fibre Essential with 36Mb for £27.99

£27.99

Fibre Essential with 36Mb for £27.99

£27.99

10Mb broadband now £27.99

£27.99

10Mb broadband now £27.99

£1

Upgrade your existing package to Halo 3 for £1

Existing internet customers can take advantage of the full Halo 3 benefits with a £1 BT upgrade fee.
£1

Upgrade your existing package to Halo 3 for £1

Existing internet customers can take advantage of the full Halo 3 benefits with a £1 BT upgrade fee.

FREE
DELIVERY

Free delivery on all Smart Hubs with new broadband packages

Save on your new superfast broadband! Enjoy free delivery on your BT router when you switch to a new broadband package.
Free Delivery

Free delivery on all Smart Hubs with new broadband packages

Save on your new superfast broadband! Enjoy free delivery on your BT router when you switch to a new broadband package.

GUARANTEE POLICY

£100 money back guarantee on the Wi-Fi discs modem

Guarantee Policy

£100 money back guarantee on the Wi-Fi discs modem

£25

BT Sport monthly pass for £25

Watch your favourite teams for as little as £25 per month! Watch BT Sport football, boxing, tennis and more with the monthly pass.
£25

BT Sport monthly pass for £25

Watch your favourite teams for as little as £25 per month! Watch BT Sport football, boxing, tennis and more with the monthly pass.

£5

£5 to upgrade your BT Sport app

Watch the sports you love with BT Sport Ultimate! Upgrade your app for £5 with this BT deal.
£5

£5 to upgrade your BT Sport app

Watch the sports you love with BT Sport Ultimate! Upgrade your app for £5 with this BT deal.

FROM
£10

Mobile accessories starting at £10 with these spring deals

Shop this BT sale and save on headphones, chargers, speakers, and more! Pick up some new accessories for your mobile for as little as £10.
From £10

Mobile accessories starting at £10 with these spring deals

Shop this BT sale and save on headphones, chargers, speakers, and more! Pick up some new accessories for your mobile for as little as £10.
Popular Expired BT Voucher Codes
20% Off

20% off your purchase with this BT Shop discount code

10% Off

10% off everything with this BT Shop discount code

Free Delivery

Free delivery on Smart Hubs with new broadband plans

Shopping The Sale

Snatch up the latest tech while stock lasts in their clearance store! You’ll find massive savings across a range of tech products such as cutting-edge BT Shop tablets for your next creative project or a few BT Shop smartphones for your family. Make sure that you act fast, because once products reach this section, they won’t last long! Or, if you have your eye on something that’s full price, just look here for the latest BT Shop discounts and other exclusive BT Shop deals.

Other Ways To Save

There are always new BT Shop offers popping up on their Deal of the Day page. Check back daily to see an amazing discount on a top product from their website; you’ll have to be quick though, as these deals are only valid until midnight or until stock runs out. While you won’t be able to use any of our BT Shop discount codes on top of these markdowns, you’re still guaranteed to land a super-low price.

You may also be eligible for the BT Shop student discount of 25% off, just head to their website for more information on how to unlock these savings with your academic ID or email address! If you can’t redeem this discount, no need to worry, just grab a BT Shop promotional code for similar savings. 

Placing Your Order

Your BT Shop delivery charges will vary depending on your address, the method you choose, the total weight of your order, and any promotions they are running at the time of purchase. Most items in their handset range will have a shipping cost of £4.99; any charges will be clearly displayed at checkout. Just make sure that you use any coupons such as a BT Shop £10 off code before placing your order.

They often run regular promotions that include free delivery on a wide variety of products, as well! If you have any issues whatsoever, the BT Shop returns policy and BT Shop warranty information can be found on their website.

Popular BT Promo Codes

Offers & DealsValueDiscount TypeStatus
BT £10 off voucher code£10 OffOnline VoucherExpired
BT Shop free deliveryFree DeliveryOnline VoucherExpired
BT 10% off code10% OffOnline VoucherExpired

FAQs with


How do you get a student discount at BT?

They offer a variety of student broadband deals and other exciting discounts to help you make the most of your tighter budget. Just choose your desired contract length to receive a deal, voucher code, or another exclusive offer!


Does BT have free shipping?

While their delivery charges depend on your desired items, delivery location, and selected shipping speed, make sure you check back here frequently for any free delivery promos before finalising a purchase.


How do you get a discount at BT?

It's simple to save on tech with our help! Make sure you browse their used stock for like-new products at discounted prices, check out the clearance section, and view the deal of the day to save tons on your next purchase.