Best Dual Fuel Energy Deals in the UK
Looking to save money on your energy bills? The best dual fuel energy deals in the UK offer a simple way to cut costs by bundling both gas and electricity into one contract. At EnergyPlus.co.uk, we help you compare the top-rated suppliers and switch in minutes—all with no hidden fees.
What Is a Dual Fuel Tariff?
A dual fuel tariff combines your gas and electricity supply into one plan from a single provider. This often leads to:
- Lower combined rates
- Simplified billing
- Exclusive discounts or cashback
- Better customer service through one point of contact
Top Dual Fuel Energy Providers in the UK (2025)
Our latest data shows that these providers currently offer some of the best dual fuel deals in the UK:
- Octopus Energy – Transparent pricing and 100% green energy
- British Gas – Trusted brand with flexible fixed-rate plans
- E.ON Next – Digital-first service with competitive dual fuel tariffs
- OVO Energy – Smart meter discounts and carbon offsetting
- Utility Warehouse – Bundle discounts on broadband and mobile
Why Switch to a Dual Fuel Deal?
If you're currently on separate gas and electricity tariffs—or worse, a standard variable rate—switching to a dual fuel plan could save you up to £350 a year. You also benefit from easier account management and potential loyalty rewards.
How to Find the Best Dual Fuel Deal for You
- Enter your postcode and typical energy usage
- Compare available dual fuel tariffs side-by-side
- Look at unit rates, standing charges, and contract length
- Filter by green energy, fixed or variable rates
- Switch directly through our platform – it’s fast, free, and secure
Fixed vs Variable Dual Fuel Plans
| Tariff Type | Advantages | Considerations |
|---|---|---|
| Fixed Rate | Stable prices for 12–24 months | Early exit fees may apply |
| Variable Rate | Flexibility to leave any time | Rates can rise unexpectedly |
Switch Today with EnergyPlus.co.uk
We work with a wide range of UK energy providers to bring you the most competitive dual fuel deals. Whether you want a green tariff, a long-term fixed deal, or no standing charge, we make it easy to compare and switch in under 5 minutes.
Compare Dual Fuel DealsAll data accurate as of July 2025. Prices may vary by region and usage. Ofgem regulated market.