Cheapest unleaded
166.7p
Fuel prices in LL77 today, 4 November 2026
Live petrol and diesel prices at 2 stations in the LL77 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
193.7p
Avg unleaded (LL77)
166.8p
Avg diesel (LL77)
193.8p
2 fuel stations in the LL77 postcode area report pump prices to the government's Fuel Finder scheme. Unleaded sits close together, 166.7p to 166.9p across LL77. On average LL77 is 3.9p cheaper than the UK as a whole.
Asda
Ffordd Cae Sel, Llangefni
LL77 7DW
Toilets
Unleaded166.7p
Diesel193.7p
Texaco
Herron Services, Glanhwfa Road, Llangefni
LL77 7EY
Car wash · Air · Toilets · AdBlue pump
Unleaded166.9p
Diesel193.9p
Data updated 2 hours ago.
Cheapest fuel in LL77: quick answers
Where is the cheapest petrol in LL77?
The cheapest unleaded in the LL77 postcode area right now is 166.7p per litre at Asda, FFORDD CAE SEL, LLANGEFNI. The LL77 average is 166.8p.
Where is the cheapest diesel in LL77?
The lowest diesel price in LL77 is currently 193.7p per litre at Asda, FFORDD CAE SEL, LLANGEFNI.