Caernarfon Fuel Prices
Find the cheapest petrol and diesel in Caernarfon. Compare live prices from local fuel stations, updated hourly from the official Fuel Finder feed.
Fuel price answer
cheapest petrol and diesel in Caernarfon
As of 2 November 2026, the cheapest unleaded petrol in Caernarfon is 169.9p/L at Essar London garage service station, the cheapest diesel in Caernarfon is 195.9p/L at Murco CLYNNOG SERVICE STATION. Across 7 stations, unleaded averages 169.9p/L and diesel 197.2p/L.
Unleaded (E10)
169.9p cheapest
Diesel
195.9p cheapest
Cheapest Unleaded (E10) in Caernarfon
- 1. Essar — London garage service station · CAERNARFON169.9p
Cheapest Diesel in Caernarfon
- 1. Murco — CLYNNOG SERVICE STATION · CAERNARFON195.9p
- 2. Shell — Gwalia Garage Caernarfon Limited · CAERNARFON196.9p
- 3. Essar — London garage service station · CAERNARFON198.9p
Data freshness
Updated 23 Oct 2026, 19:28
Methodology
Citation
Source: PetrolPal, using official UK forecourt fuel price data. Cite: https://petrolpal.co.uk/fuel-prices/wales/caernarfon
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About Caernarfon Fuel Prices
PetrolPal tracks live fuel prices in Caernarfon using official UK Government data, updated hourly. Compare petrol and diesel prices from supermarkets, branded stations, and independents to find the cheapest fuel near you.
Prices in Caernarfon are based on stations in the Wales. View the Caernarfon statistics page for detailed price analytics including brand averages, price distribution, and historical trends.