Fuel Map UK
Compare today’s fuel prices across 38 active non-motorway forecourts in Gwynedd. Unleaded currently starts at 167.9p and diesel at 194.9p per litre. Prices were refreshed on 15th October 2026.
Showing all 20 towns.
| Town | Stations | Avg Unleaded | Cheapest | Avg Diesel | Cheapest |
|---|---|---|---|---|---|
| Amlwch | 1 | 171.9p | 171.9p | 199.9p | 199.9p |
| Bala | 2 | 176.9p | 175.9p | 199.9p | 199.9p |
| Bangor | 5 | 174.3p | 168.9p | 198.9p | 195.9p |
| Betws-Y-Coed | 1 | 182.9p | 182.9p | 204.9p | 204.9p |
| Caernarfon | 2 | 171.9p | 171.9p | 197.4p | 196.9p |
| Conwy | 1 | 177.9p | 177.9p | 199.9p | 199.9p |
| Criccieth | 1 | 172.9p | 172.9p | 196.9p | 196.9p |
| Dolgellau | 2 | 172.9p | 172.9p | 199.9p | 199.9p |
| Dyffryn Ardudwy | 1 | 172.9p | 172.9p | 199.9p | 199.9p |
| Gaerwen | 1 | 169.9p | 169.9p | 196.9p | 196.9p |
| Holyhead | 3 | 173.2p | 169.9p | 198.2p | 194.9p |
| Llandudno | 2 | 176.7p | 175.7p | 198.7p | 198.7p |
| Llangefni | 2 | 168.8p | 168.7p | 195.8p | 195.7p |
| Menai Bridge | 1 | 177.9p | 177.9p | 204.9p | 204.9p |
| Penmaenmawr | 1 | 179.9p | 179.9p | 204.9p | 204.9p |
| Pentraeth | 1 | 168.9p | 168.9p | 195.9p | 195.9p |
| Porthmadog | 4 | 175.9p | 174.9p | 201.7p | 199.9p |
| Pwllheli | 5 | 175.7p | 174.9p | 200.9p | 198.9p |
| Tyn-Y-Gongl | 1 | 167.9p | 167.9p | 195.9p | 195.9p |
| Tywyn | 1 | 174.9p | 174.9p | 199.9p | 199.9p |
Use the town table to compare average petrol and diesel prices with the cheapest currently reported price in each part of Gwynedd. Open a town for its individual forecourts, one-year price history and locally scaled price map.
Motorway service areas are excluded from the county comparisons so unusually high motorway prices do not distort everyday local averages. Only forecourts seen in the latest government fuel-price feed are included.