Best broadband rewards 2025: Cashback, voucher and free gift offers
Dan Howdle • October 10th, 2025
Not all providers offer cashback, voucher or gift rewards to new customers, but generally the big ones tend to, if not all the time. This page is regularly updated to reflect the best deals right now. Below, you'll find our pick of the best deal from each provider offering some sort of sweetener into the deal in the form of cashback, vouchers or free gifts.
The best reward deals
Before we pluck out the best deal by provider, here is the best of the best. That is to say the single best cashback or voucher deal we could find right now:
Sky Full Fibre 150
£90 gift card | 24 month contract
Sky's Full Fibre 150 broadband package provides, as you'd expect, 145Mbps average download speeds, with 100Mbps guaranteed. Sky offer much faster packages, but we think this package offers enough for most households.
Full Fibre 150
100Mbps speed guarantee£5 fee refunded to first bill
145Mb
Average speed
Pay as you go calls
24
Month contract
Zero upfront cost
£26.00 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.
Virgin Media M125 Fibre Broadband
£145 Bill Credit | 24 month contract
Virgin Media's M125 fibre broadband only is the best all-round broadband deal if you can get it. Consistent average download speeds of 132Mbps is plenty for most households.
M125 Fibre Broadband
Fixed price until March 2026 bill
132Mb
Average speed
No phone line
24
Month contract
Zero upfront cost
£25.99 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.
You'll pay nothing for the first 5 months and month 6 will be discounted. The bill credit will be applied to your first bill. Any remaining balance will be applied to subsequent bills until the credit is used. The Virgin Media bill credit will be applied to your first bill. Any remaining balance will be applied to subsequent bills until the credit is used.
BT Full Fibre 300
£70 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
£30.99 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.
How to claim cashback and reward vouchers from UK broadband providers
Here's are some tips and need to knows on how to claim these your rewards from broadband providers:
1. Check the terms and conditions: 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
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
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
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
