Fuel prices in Caernarfon
7 forecourts, sorted by cheapest petrol. 3 price cuts since yesterday. Updated 14 Oct 2026, 16:39 BST.
Cheapest petrol
169.9p
Cheapest diesel
196.9p
Forecourts
7
| Forecourt | Petrol E10 | Diesel |
|---|---|---|
| Clynnog Service Station Murco · Caernarfon | 169.9p 0.0 | 197.9p 0.0 |
| Dolydd Texaco · Caernarfon | 169.9p 0.0 | 197.9p 0.0 |
| MFG Morrisons Caernarfon Morrisons · Caernarfon | 171.9p 0.0 | 196.9p ▼ 1.0p |
| Caer Service Station Texaco · Caernarfon | 171.9p ▼ 1.0p | 196.9p ▼ 3.0p |
| Gwalia Garage Caernarfon Limited Shell · Caernarfon | 171.9p 0.0 | 197.9p 0.0 |
| London Garage Service Station Essar · Caernarfon | 171.9p 0.0 | 199.9p 0.0 |
| Beran Filling Station Texaco · Caernarfon | 173.9p 0.0 | 199.9p 0.0 |