British Gas discount codes

British Gas Discount Codes & Deals

All British Gas offers for September 2021 - How to redeem British Gas vouchers
British Gas serves 12 million homes across the UK, hooking them up to safe, reliable gas supplies for central heating and cooking. The company also offers a wide range of support services and equipment, and these can always be found at big discounts by checking out the British Gas hotukdeals listings. How to redeem British Gas vouchers
Voucher Codes (1)Deals (1)

Best British Gas vouchers

Best British Gas deals from our community

British Gas Home Insurance 2 Months FREE plus Legal Expenses Cover worth £25.99 with code
31/12/2021Expires on 31/12/2021Posted 12th AprPosted 12th Apr
British Gas Home Insurance 2 Months FREE plus Legal Expenses Cover worth £25.99 with code
British Gas Home Insurance are offering 2 months FREE (for your first year) plus FREE Legal Expenses Cover (worth £25.99) for the lifetime of your policy when you take out their Ho… Read more

They have stuffed the workforce and consequently miss services and make you jump through hoops even in an emergency. Have submitted a formal complaint which they will hopefully deal with within 8 weeks! To be fair,this is home insurance which is probably BG in name only,but I'm moving come renewal out of principal.They are also one of the few home insurance providers who auto renew home insurance unless you call them.


Don’t touch them!!!


Wouldn't touch BG with a bargepole with the way they have changed their workers contracts.

£4 Greggs e-gift code to spend in-store @ British Gas Rewards
2725° Expired
Posted 20th MayPosted 20th May
Available to the first 27,000 customers Must be claimed by 4th June 2021. Expires on 20/11/2021 T&C:… Read more

Anyone found the vegan sausage roll very salty? I tried 5 times at least and always too salty for me :S


I just walked in, told them I have a British Gas code, ordered my steak bake and vegan sausage roll, and they used the code, leaving me with some balance for next time


I have Caffe Nero fully stamped I can offer 2 fully stamped for your Gregg's code. Please pm if you are interested, thanks


I got a code but don't know how to use it and when I need to call greggs for the rolls


Thanks everyone

10% off Halfords Instore with British Gas Rewards
-123° Expired
Posted 20th AprPosted 20th AprLocalLocal
Just received an email from BG Rewards offering 10% off most full price items instore. Accept the offer and present your code instore. Can be used as many times as you like until 1… Read more

Not easy if you’re on a fixed deal with penalty for leaving early.


Why? Just switch to another company. You'll get cheaper rates and a better service!


I prefer a local heating engineer to install a new boiler with a 10 year parts and labour guarantee. Just need an annual service of the boiler to validate the guarantee. Wouldn’t touch British Gas with a barge pole.


I cancelled my boiler install and my service plan because of the way they treated their staff.


In-store, but better than nothing

5 Free Energy Days @ British Gas Rewards
565° Expired
Posted 21st MarPosted 21st Mar
Available to the first 600,000 customers Expires 02 April 2021 Full T&Cs and eligibilty:

If you use the app you can see the rewards you have claimed, and how much you have saved , estimated


No that isn’t the case. I havnt got home cover. Plus as I say the “free days “ They don’t tell you , did I ever get them, who knows , cos I don’t .


Nothing showing for me


How do you know that?


One of the top 10 costliest supplier, charging in tons and returning in peanuts, Search "Energy Helpline" the official oftgem website for true and genuine tariff

35% off Hive Active Heating via British Gas Rewards, on top of Black Friday Discount
294° Expired
Posted 19th Nov 2020Posted 19th Nov 2020
35% off Hive Active Heating via British Gas Rewards, on top of Black Friday Discount£129.35 Free P&P Free
I just happened to check British Gas Rewards and found a 35% discount offer now available on Hive Active Heating. This stacks on top of the current Black Friday pricing.. Worked o… Read more

My been rescheduled again to 26th May! What a joke.


Same here :(


Mine was supposed to be tomorrow but just got an email saying it now will be on the 15th of March, absolute joke.


Got mine installed 2 weeks later after buying just before Xmas, was really helpful did it all, he did mention they’ve been really busy. Also mentioned they’re laying them off soon :(


Yep - ours done before Xmas. Presume it’s entirely region-specific though. We are in South East Kent.

Hive TRVs smart radiator valve - 5 Pack for £159.20 with code at British Gas
294° Expired
Posted 27th Oct 2020Posted 27th Oct 2020
Hive TRVs smart radiator valve - 5 Pack for £159.20 with code at British Gas£159.20£19920% off Free P&P Free
Better deal than posted earlier for Hive TRVs. Using the code BGHRV2020 on the British gas website brings the price down to £159.20 for the 5 pack. Can also be used against sin… Read more

Thing is, a lot of people’s heating bills are going to go up massively this winter due to working from home, so I am hoping that these will stem the tide a bit by not heating all the upstairs bedrooms while working downstairs. The bills will still go up as it used to be off during the working/school day.


Exactly. And everyone is warm at the right times and not blathering on about boosting the heating!


I guess that you may be using the same overall energy but just in different rooms at different times! :)


Well my average bill is pretty much the same, save for RPI. And everyone stopped moaning, so I'm happy!


Not strictly true. Your boiler will be working less hard heating just a few radiators at certain times and so should still save you some money.

Deal Alerts!
Want the hottest deals in your inbox?
Subscribe to receive an overview of the hottest deals posted each day.
Get a free upgrade to HomeCare Four @ British Gas Rewards
-96° Expired
Posted 23rd Oct 2020Posted 23rd Oct 2020
A free upgrade to HomeCare Four cover if you are currently a HomeCare Two customer until the end of your contract! Check your Rewards hub to see if you are eligible Experience p… Read more

Wow! My heating got covered by my home insurance for free this year which is great (Esure).


The bathplugs are asking us for £453 for HC3 this yr.


Was on my rewards and took it up. Heat added from me. Thanks OP!


I think Home care 4 (heating, plumbing, electricity) which was offered to me free last year is £14/month now (£156 annually).


£30 a year isn’t it ?

20 Red Tulips, 20 Allium Drumsticks and 20 Muscari plus a bag of plant feed @ British Gas Rewards
71° Expired
Posted 15th Oct 2020Posted 15th Oct 2020
20 Red Tulips, 20 Allium Drumsticks and 20 Muscari plus a bag of plant feed @ British Gas Rewards£6.99
Get your garden ready for spring with 60 bulbs plus a bag of plant feed for just £6.99 - including delivery. Your 60-bulb bundle will include 20 Red Tulips, 20 Allium Drumsticks an… Read more

This is still available


Thanks Op, bought them a week ago, delivered and buried 2 days later. Bring on Spring....


Great offer. Thanks for posting. Received today. Bargain (y)


Nipped in there before my contract ends with them next week, cheers.


Poor that anyone can set up an account on your house with no checks. Very poor company.

British Gas Rewards 15% off £50 spend.
93° Expired
Posted 25th Aug 2020Posted 25th Aug 2020
British Gas Rewards 15% off £50 spend.
British Gas Rewards offering a discount code for 15% off a £50 spend. Check your rewards in the British Gas account or app. Im not sure about elivery cost if any as ive never use… Read more

Having a nose on notonthehighstreet website there's a face mask with your own face printed on the front. Nice lateral thinking there.

Three months free British Gas Home Insurance with annual policy
79° Expired
Posted 1st Aug 2020Posted 1st Aug 2020
Three months free British Gas Home Insurance with annual policy
Protect the things you love with three months free Home Insurance from British Gas – exclusively for Rewards members. Whether you need cover for buildings, contents, or both, you'… Read more

I don't know why people think this is a deal they just quoted me £40 more then my actual renewal price!


UPDATE: TCB after 9 months of several nudges and BG declining I got £60 instead of original claim of £50. Cleared within a couple of weeks too. Put in Reward wallet to get slight percentage increase. Perseverance is key. Win win




Topcashback do say be prepared to not got cashback if you are also received another discount or offer. It's in the t&C's. I think we need to be fair to Topcashback.


Thanks I did the last one which was 2 months free but also used TOPCASHBACK. Warning do not use this through TOPCASHBACK. BG made me wait months only to decline stating invalid voucher or discount. Rip of merchants, Heat for the deal but SERIOUSLY COLD with TOPCASHBACK

Newest British Gas Discount Codes:

DiscountBritish Gas Discount DetailsExpires
£5.99Free £5.99 Sky Store voucher to rent movie @ British Gas Rewards6/01/2020
50%English Heritage 2-for-1 via British Gas Rewards29/10/2018
% off£5.99 British Gas Rewards Sky Store Voucher for customers (75,000 available)11/09/2018
25%25% off Hive Home Products with British Gas rewards11/05/2018
% offFree Photobox canvas (with free postage) for British Gas customers16/09/2016