Utility Warehouse Discount Codes in August 2025
More than 1,000,000 households have switched to UW. UW has earned over 80 industry awards and counting within 10 years. Over £70,000,000 saved on bills via our cashback card. Annual savings up to £300+ a year for multi-service customers. Save on household bills - Unlock the UK’s cheapest award-winning energy, best value unlimited data mobile and superfast broadband with no mid-contract price hikes – guaranteed. You can now add up to three additional Unlimited+ SIMs for just £8 each to help towards saving £300+ on household bills. Not seeing savings after your first year? We'll pay you double the difference and let you leave without exit fees. Complete the offer form and the UW dedicated team will be in touch with you.
Browse all discounts, vouchers, and promos from Utility Warehouse
Save money on household bills
Gas, electricity, broadband, mobile & home insurance in one bill. Plus, UW cashback card reduces your costs further.
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Sky Stream, Sky Cinema, Essential TV & Netflix for £25 per month
£0 upfront fee for 24 months. Prices may change during this period. Ends 17th September.
Sky Stream, Sky Sports, Ultimate TV & Netflix for £42 a month + £0 upfront fee for 24 months
Prices may change during this period. Ends 17th September, new customers only.
Sky Stream, Ultimate TV & Netflix for £20 a month.
£0 upfront fee for 24 months. Prices may change during this period. Ends 17th September.
£50 voucher when you take a dual fuel tariff
Available to new & existing customers. Applies to the Simply Fixed or Simply Tracker tariffs only.
£25 voucher when you take a single fuel tariff
Available to new & existing customers. Applies to the Simply Fixed or Simply Tracker tariffs only.
£25 voucher when you take an electric vehicle tariff
Available on GoElectric; Evolve or Pod Point Plug & Power Tariffs
Sky Full Fibre Gigafast £38 p/m 24 mth contract
No activation cost. £5 credit check fee taken off first bill for new customers only. Prices may change during this period. Out of contract cost is £49 p/m. Sky's fastest ever broadband.
Sky Broadband Full Fibre 75 £25 p/m 24 month contract
Online offer only for new Sky customers. Prices may change during this period. £5 credit check fee taken off first bill. Out of contract cost is £43 p/m.
£26.99 Full Fibre 145 - FTTP, 24 month contract + £65 reward card
New Customer Only. £0 Admin Fee. FTTP = Fibre to the Premises. Offer will appear if available in your area.
£36.99 Full Fibre 900 - FTTP, 24 month contract + £100 reward card
New Customer Only. £0 Admin Fee. FTTP = Fibre to the Premises. Offer will appear if available in your area.
£31.99 Full Fibre 500 - FTTP, 24 month contract + £75 reward card
New Customer Only. £0 Admin Fee. FTTP = Fibre to the Premises. Offer will appear if available in your area.
£29.99 Full Fibre 300 - FTTP, 24 month contract
New Customer Only. £0 Admin Fee. FTTP = Fibre to the Premises. Offer will appear if available in your area.
£25.99 Full Fibre 74 - FTTP, 24 month contract
New Customer Only. £0 Admin Fee. FTTP = Fibre to the Premises. Offer will appear if available in your area.
£25.99 Fibre - SoGEA, 24 month contract + £75 Reward Card
New Customers Only. £0 admin fee. SoGEA = Single order Generic Ethernet Access. Offer will appear if available in your area.
5G Home Broadband (24 months) for £17 per month - unlimited data
No landline. No engineer. Discount offer applied after you check your coverage. Your monthly cost will increase by £2.00 every April
20% off selected home appliances
Enter the discount code at the checkout and select voucher to apply the discount.
M250 Fibre Broadband - £28.99 per month
Ultrafast fibre with avg. speed 264Mbps. 24 month contract.
