Petrol and Diesel Prices in Llangefni
Compare petrol and diesel prices at 2 petrol stations in Llangefni. Prices last updated 08:44 26/06/2026.
Petrol (E10)
147.7p
at ASDA LLANGEFNI SUPERMARKET
Diesel (B7)
163.7p
at ASDA LLANGEFNI SUPERMARKET
Super Unleaded (E5)
159.9p
at Herron Services
Premium Diesel
175.9p
at Herron Services
Unleaded (E10)
148.0p avg
4.2p below UK average (152.2p)
Diesel
164.0p avg
5.3p below UK average (169.3p)
Price History in Llangefni
See how fuel prices have changed over time with interactive charts and analysis.
Click any column header to sort. Prices shown in pence per litre.
Stations within a few miles of Llangefni — worth the short drive for cheaper fuel.
Llangefni currently has 2 petrol stations tracked by FuelCosts.co.uk. The average unleaded petrol price in Llangefni today is 148.0p per litre, which is 4.2p below the UK national average of 152.2p.
The cheapest unleaded petrol in Llangefni right now is 147.7p at ASDA LLANGEFNI SUPERMARKET. The cheapest diesel is 163.7p at ASDA LLANGEFNI SUPERMARKET.
Fuel prices in Llangefni are sourced from the UK Government's CMA Fuel Finder scheme and updated every 4 minutes. We recommend comparing prices before filling up, as prices can vary significantly between stations even within the same town.