Petrol (E10)156.90Changed 29/07/26 11:14
Diesel (B7S)179.90Changed 29/07/26 11:16
Fuel prices last checked
31 Jul 2026 07:11 (0 minutes ago).
Today's Average Fuel Prices in GWYNEDD
The current average petrol price in Gwynedd is 159.2p per litre. Diesel is 178.8p.