Diesel prices in Caernarfon

Distances are from the centre of Caernarfon.

Cheapest reported within 10 miles · Diesel (B7)

196.9p

Gwalia Garage Caernarfon Limited · Shell

Gwalia Garage Ltd, Caernarfon, LL55 2SS

1.3 miles away · Open until 22:00

Price changed 17 days ago

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  1. 192.7pAsda Llangefni Supermarket · AsdaGo8.5 mi · Closed now
    Price changed yesterdayWrong price?
  2. 196.9pGwalia Garage Caernarfon Limited · ShellGo1.3 mi · Open until 22:00
    Price changed 17 days agoWrong price?
  3. 197.7pAsda Bangor Farrar Road Supermarket · AsdaGo8.3 mi · Closed now
    Price changed yesterdayWrong price?
  4. 201.9pShell Britannia · ShellGo7.4 mi · Open 24 hours
    Price changed 16 days agoWrong price?

Older prices

These haven't changed in over 30 days, so they're listed separately. They may still be right, as stations only report changes.

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Caernarfon fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)164.9p168.7p18
Super unleaded (E5)176.9p183.9p12
Diesel (B7)192.9p196.7p18
Premium diesel204.9p204.9p5

Typical unleaded here is 1.2p below the Great Britain typical price of 169.9p.

What's the cheapest petrol in Caernarfon today?

Bryn Llwyd Services (Texaco) at 164.9p a litre, the lowest reported price at an open station within 10 miles. The typical price nearby is 168.7p.

What's the cheapest diesel in Caernarfon today?

Bryn Llwyd Services (Texaco) at 192.9p a litre, the lowest reported price at an open station within 10 miles. The typical price nearby is 196.7p.

Updated 8 November 2026 from GOV.UK Fuel Finder. "Typical" is the median of prices confirmed in the last 30 days. Closed stations are removed, and prices that differ sharply from nearby stations aren't ranked.

All stations in Caernarfon

Beran Filling StationCaer Service StationClynnog Service StationDolyddGwalia Garage Caernarfon LimitedLondon garage service stationMFG Morrisons Caernarfon

Nearby towns

PwllheliMoldWirralDeesideWrexhamBirkenheadOswestryWelshpool

Nearby postcode districts

LL55LL61LL60LL54LL59LL57LL77LL75