Best broadband rewards: Cashback, voucher and free gift offers
Miles Northrop | May 15th, 2026
Not all providers offer cashback, voucher or gift rewards to new customers, but generally the big ones tend to, if not all the time. And it does seem to be the BT-owned providers who are offering the biggest and best rewards these days.
The best reward deals
It's an ever changing picture – sometimes changing daily – so we keep this page regularly updated to reflect the best deals with rewards right now. Here you'll find our pick of the bunch offering some sort of sweetener in the form of cashback, vouchers or even a free gift. They're not always necessarily the cheapest, but in our humble opinion they're the packages that offer the most generous extras...
BT Full Fibre 900
£145 reward card | 24 month contract
BT's top-of-the-line broadband package, Full Fibre 900 should deliver 900Mbps downloads, as you'd expect, with 700Mbps of that guaranteed. That's up there with the very fastest any national provider can offer. Blisteringly fast.
Full Fibre 900
Prices may vary depending on location
900Mb
Average speed
No phone line
24
Month contract
Zero upfront cost
£31.99 Per month
Effective monthly cost is calculated by adding up all the monthly costs, price rises and any discounts and dividing it by the contract length.
Claim your BT Reward Card within 3 months of placing your order by entering your details on www.bt.com/manage/bt-reward-card/. You must activate the card within 3 months of it being issued.
Plusnet Full Fibre 900
£135 Reward Card | 24 month contract
Plusnet's top-of-the-range full fibre package. Expect average downloads of 900Mbps (even the guaranteed minimum is an incredible 500Mbps) from a package which for most will be one of the very fastest available.
Full Fibre 900
First month payable upfront
910Mb
Average speed
No phone line
24
Month contract
Zero upfront cost
£29.99 Per month
Effective monthly cost is calculated by adding up all the monthly costs, price rises and any discounts and dividing it by the contract length.
Once activated you'll receive claim information by email and must claim within 2 months, then activate within 3 months of it being issued.
Sky Full Fibre Gigafast
£130 gift card | 24 month contract
Sky's Full Fibre Gigafast is Sky's absolute top-of-the-range package. It comes with the latest route and it offers incredibly fast download and upload speeds of 900Mbps and 100Mbps respectively. We think it’s probably too much for the average household but that said, if you can afford the comfort of such huge bandwidth, why not get it?
Full Fibre Gigafast
600Mbps speed guarantee£5 fee refunded to first billPrice may change again during minimum term
900Mb
Average speed
Pay as you go calls
24
Month contract
Zero upfront cost
£31.00 Per month
Effective monthly cost is calculated by adding up all the monthly costs, price rises and any discounts and dividing it by the contract length.
You will be sent instructions on how to choose your Gift Card up to 120 days after your purchase. You will have 90 days to claim your Gift Card by sending it to your email or mobile phone.
Plusnet Full Fibre 500
£125 Reward Card | 24 month contract
Plusnet's Full Fibre 500 brings you average downloads of 500Mbps and a 275Mb minimum guaranteed speed. It's Plusnet's second from top-of-the-range broadband package and should be fast enough for almost any household.
Full Fibre 500
First month payable upfront
500Mb
Average speed
No phone line
24
Month contract
Zero upfront cost
£27.99 Per month
Effective monthly cost is calculated by adding up all the monthly costs, price rises and any discounts and dividing it by the contract length.
Once activated you'll receive claim information by email and must claim within 2 months, then activate within 3 months of it being issued.
BT Full Fibre 500
£120 reward card | 24 month contract
With speeds to match it's name, you should see 500Mbps average download speeds from BT Full Fibre 500. And they guarantee you'll get at least 425Mbps. We think that's enough for all but the largest and most demanding households.
Full Fibre 500
Prices may vary depending on location
500Mb
Average speed
No phone line
24
Month contract
Zero upfront cost
£29.99 Per month
Effective monthly cost is calculated by adding up all the monthly costs, price rises and any discounts and dividing it by the contract length.
Claim your BT Reward Card within 3 months of placing your order by entering your details on www.bt.com/manage/bt-reward-card/. You must activate the card within 3 months of it being issued.
BT Full Fibre 300
£95 reward card | 24 month contract
With average speeds of 300Mbps, BT Full Fibre 300 is ideal for larger households where multiple people need fast, stable internet at the same time. It can easily handle multiple 4K streams, online gaming, and heavy downloading without lag or buffering.
Full Fibre 300
Personal speed guarantee
300Mb
Average speed
No phone line
24
Month contract
Zero upfront cost
£28.99 Per month
Effective monthly cost is calculated by adding up all the monthly costs, price rises and any discounts and dividing it by the contract length.
Claim your BT Reward Card within 3 months of placing your order by entering your details on www.bt.com/manage/bt-reward-card/. You must activate the card within 3 months of it being issued.
How to claim cashback, reward vouchers and free gifts from UK broadband providers
Here's a few tips and need-to-knows on how to claim rewards from broadband providers:
1. Check the terms and conditions: A bit obvious, but before proceeding with claiming cashback or reward vouchers, carefully review the terms and conditions associated with the offer. Make sure you understand the eligibility criteria, any specific requirements, and the deadline for claiming. It's easy to overlook an important detail
2. Follow the claim process: Each broadband provider has its own process for claiming cashback and reward vouchers. This process is typically outlined on their website or provided in the documentation you received when signing up for the service. Follow the instructions provided to initiate your claim. If there are any specific dates you need to submit paperwork by, be sure to set a calendar reminder. It's so easy to forget and find out too late that you're no longer eligible
3. Keep track of your claim: After submitting your claim, it's a good idea to keep track of its progress. Some providers offer online tracking systems where you can check the status of your claim. If there are any issues or delays, reach out to the provider's customer support for assistance
4. Be patient: The process of claiming cashback and reward vouchers may take some time. Providers typically have a verification and validation process to ensure the eligibility of claims. Stay patient and allow sufficient time for the provider to process your claim. Some of the timescales for receiving your reward can stretch over many months, but they usually work out in the end
5. Enjoy your rewards: Once your claim is approved and processed, you can look forward to receiving your cashback or reward vouchers. These rewards can vary depending on the provider and the specific offer. They may be provided as cashback directly to your account or in the form of vouchers that can be redeemed for various products or services. And if it's a pre-paid card, be aware that it's almost impossible to spend right up to the limit, so leaving a little bit of that credit unspent may be unavoidable
