Next Flex

Tariff details for E.ON Next, including contract notes, price ranges and the supporting metadata we currently hold.

Direct debit supported Cash supported
End date
31 March 2025
Contract length
12 months
Electricity code
svt
Gas code
svt

Tariff overview

Next Flex was a 12 fixed tariff released on 16 December 2025, with an expected end date around 31 March 2025. This tariff is no longer current, but it may still be useful if you are checking an older bill, reviewing a previous deal, or trying to understand what tariff you were on before moving elsewhere.

Check my bill

Contract snapshot

Contract length
12 months
Exit fee
£Not listed
Smart meter
Not required or not listed
Cash payments
Supported

Price ranges by region

These summaries show the range of rates we currently hold across regions, rather than one national figure.

Electricity

Regions listed: 14

Direct debit standing charge: 42.50p to 66.62p

Direct debit unit rate: 24.12p to 26.40p

Cash standing charge: 50.27p to 74.78p

Cash unit rate: 25.46p to 27.86p

Gas

Regions listed: 14

Direct debit standing charge: 31.89p to 32.93p

Direct debit unit rate: 5.85p to 6.19p

Cash standing charge: 39.76p to 39.78p

Cash unit rate: 6.16p to 6.52p

Multi-rate electricity

Regions listed: 14

Direct debit standing charge: 42.65p to 66.00p

Direct debit day rate: 29.75p to 32.49p

Direct debit night rate: 13.54p to 15.67p

Cash day rate: 31.09p to 33.96p

Cash night rate: 14.71p to 16.91p

Terms

Terms content has not been added yet.

Related tariffs

Direct debit supported Cash supported

Next Free Boiler cover Fixed 14m v9

Ends 31 October 2026

View tariff page
Direct debit supported Cash supported

Next Free Boiler cover Fixed 14m v10

Ends 31 October 2026

View tariff page
Direct debit supported Cash supported

Next Fixed 13M V6

Ends 31 October 2026

View tariff page
Direct debit supported Cash supported

Next Fixed 13M V7

Ends 31 October 2026

View tariff page

Save with your current E.ON Next tariff in just 60 seconds

Enter your postcode to get started

We'll check your suppliers best deals

Don't just take our word for it

Join households across the UK who asked ismybillfair