Cheapest Petrol Prices in Cardiff

Find the cheapest petrol prices in Cardiff and see how much you could save on your next fill-up.

Fuel Go works with Apple CarPlay and Android Auto so you can find cheaper fuel while driving.

Last updated: 14 June 2026

118 stations

147.9p → 165.0p

Save up to £11.11 per tank

Fuel prices in Cardiff

Fuel prices in Cardiff can vary significantly between stations, with differences of over 17.1p per litre in some areas.

Comparing prices before you fill up can help you save money, especially on regular journeys or longer trips.

Find cheaper fuel on your next journey