Petrol Stations in LLANGEFNI
Compare live petrol and diesel prices at 2 petrol stations in LLANGEFNI. Cheapest fuel near you, updated every 5 minutes.
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13°C
Overcast
Avg Unleaded
153.3p
Avg Diesel
177.3p
Cheapest Unleaded
152.7p
Cheapest Diesel
176.7p
+LLANGEFNI unleaded is currently 153.3p — 5.4p below the UK national average of 158.7p
Nearest Alternatives
Other stations within 15 miles. Is the drive worth it?
Gwalia Garage Caernarfon Limited
CAERNARFON · LL55 2SS · 9.3 miles away
155.9p
petrol
178.9p
diesel
London garage service station
CAERNARFON · LL55 4DE · 9.8 miles away
156.9p
petrol
185.9p
diesel
MFG MORRISONS CAERNARFON
CAERNARFON · LL55 1BE · 7.8 miles away
154.9p
petrol
177.9p
diesel
Beran Filling Station
CAERNARFON · LL55 3NF · 9.8 miles away
153.9p
petrol
185.9p
diesel
Ddraig Goch Garage
Llanfair PG · LL61 6RP · 6.4 miles away
164.9p
petrol
192.9p
diesel
ASDA BANGOR EXPRESS PETROL
BANGOR · LL57 4BG · 9.1 miles away
158.9p
petrol
188.9p
diesel
BANGOR EXTRA - PETROL FILLING STATION
BANGOR · LL57 4SU · 7.4 miles away
155.9p
petrol
188.9p
diesel
Bryn Llwyd Services
BANGOR · LL57 4SU · 7.4 miles away
153.9p
petrol
176.9p
diesel
Fuel cost assumes 40 mpg round trip at the alternative station's price.
All Stations in LLANGEFNI
Guide to Fuel Prices in LLANGEFNI
LLANGEFNI has 2 petrol stationsreporting live prices through the UK government's mandatory fuel price transparency scheme. Average unleaded (E10) is currently 153.3p per litre, with diesel (B7) at 177.3p per litre. The cheapest unleaded right now is 152.7p at ASDA LLANGEFNI SUPERMARKET (LL77 7DW).
1 of LLANGEFNI's 2stations are supermarket forecourts (Tesco, Asda, Morrisons, Sainsbury's, Costco), with branded retailers operating the other 1. Supermarket forecourts are 1.2p per litre cheaper than branded stations on average — a £0.66 saving on a typical 55-litre fill.
Within 30 miles of LLANGEFNI, no nearby towns currently have cheaper average unleaded prices than LLANGEFNI's 153.3p — you're in a competitive area. Closest comparable: Bangor (155.9p, 7.9 mi).
Across all UK cities tracked by PetrolFinder, LLANGEFNI unleaded is 5.4p below the national average of 158.7p — driven by the local mix of supermarket vs branded forecourts and competition between 2 fuel brands operating in the area. Use the route planner to find the cheapest stop on your journey, or browse the price heatmap to spot regional bargains.
LLANGEFNI Snapshot
Stations2
Avg Unleaded153.3p
Cheapest Unleaded152.7p
Avg Diesel177.3p
Cheapest Diesel176.7p
Brands2
Petrol & Diesel FAQs for LLANGEFNI
Where is the cheapest petrol in LLANGEFNI?
The cheapest unleaded (E10) petrol in LLANGEFNI is currently 152.7p per litre at ASDA LLANGEFNI SUPERMARKET (LL77 7DW). The average across 2 stations in LLANGEFNI is 153.3p per litre. Prices update every 5 minutes from official UK government data.
Where is the cheapest diesel in LLANGEFNI?
The cheapest diesel in LLANGEFNI is currently 176.7p per litre, with an average of 177.3p across 2 stations. That's 8.9p below the UK national diesel average of 186.2p.
Are supermarket petrol stations cheaper in LLANGEFNI?
In LLANGEFNI, supermarket forecourts (1 stations: Tesco, Asda, Morrisons, Sainsbury's, Costco) are 1.2p per litre cheaper than branded retailers like Shell, BP and Esso (1 stations). That's a £0.66 saving on a typical 55-litre fill.
Which towns near LLANGEFNI have cheaper petrol?
Within 30 miles of LLANGEFNI, no nearby towns currently have cheaper average unleaded prices than LLANGEFNI's 153.3p — you're in a competitive area.
How often are LLANGEFNI fuel prices updated?
Prices for the 2 petrol stations in LLANGEFNI are updated every 5 minutes using the UK Government Fuel Finder API under The Motor Fuel Price (Open Data) Regulations 2025. Retailers are legally required to report price changes within 30 minutes.