Petrol and diesel prices in Llangefni
Cheapest petrol near Llangefni right now: 170.9p at Texaco Abc Service Station, reported 19:40 on 14 Oct. Petrol in Llangefni averages 168.8p, 5.4p below the UK average. Cheapest diesel: 196.9p at Esso Tyn Lon Garage Limited. Diesel in Llangefni averages 195.8p, 3.4p below the UK average.
- Parc Bach Ltd showed 167.9p for petrol when it last reported, on 8 Oct. That price may have changed.
- Asda Llangefni Supermarket showed 195.7p for diesel when it last reported, on 8 Oct. That price may have changed.
- No town within 15 miles has cheaper petrol than Llangefni's best price today.
- Supermarket forecourts in Llangefni average 168.7p for petrol, 0.2p less than other forecourts.
- 0 of 2 forecourts here reported a petrol price in the last 3 days. Older prices show the date they were reported.
- Llangefni is in the Isle of Anglesey council area, 39th cheapest of 354 for petrol in the council league table, averaging 171.6p.
Distance in miles from Llangefni town centre, as the crow flies. Showing stations within 10 miles.
Distance in miles from Llangefni town centre, as the crow flies. Showing stations within 10 miles.
Price trend
We started recording daily average prices in Llangefni on 16 October 2026. The trend chart appears here once there are a few days of data.
Not in central Llangefni?
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All petrol stations in Llangefni
2 petrol stations with a Llangefni address, cheapest petrol first.
| Station | Petrol | Diesel | Reported |
|---|---|---|---|
| Asda Llangefni SupermarketFfordd Cae Sel, Llangefni, LL77 7DW | 168.7p | 195.7p | 8 Oct |
| Texaco Herron ServicesHerron Services, Llangefni, LL77 7EY | 168.9p | 195.9p | 9 Oct |
Supermarket fuel prices in Llangefni
One supermarket forecourt in Llangefni, cheapest petrol first.
| Station | Petrol | Diesel | Miles |
|---|---|---|---|
| Asda Llangefni SupermarketFfordd Cae Sel, Llangefni, LL77 7DW | 168.7p | 195.7p | <1 |
Nearest 24-hour petrol stations to Llangefni
No station in Llangefni sells fuel round the clock. These are the nearest that do. Shop hours can be shorter; check the station page.
| Station | Petrol | Diesel | Miles |
|---|---|---|---|
| Shell BritanniaMona Road, Isle of Anglesey, LL59 5EB | 177.9p | 204.9p | 6 |
| Tesco Bangor ExtraCaernarfon Road, Bangor, LL57 4SU | 175.9p | 199.9p | 7 |
| BP Garth ServicesGarth Services, LL57 1AB | 175.9p | 199.9p | 8 |
Super unleaded, premium diesel and AdBlue in Llangefni
Super unleaded (E5)
2 stations in and around Llangefni sell super unleaded (e5), averaging 180.9p a litre. The cheapest is Texaco Herron Services at 180.9p.
Premium diesel
2 stations in and around Llangefni sell premium diesel, averaging 207.9p a litre. The cheapest is Texaco Herron Services at 207.9p.
AdBlue
AdBlue at the pump at Texaco Herron Services and Texaco Pentraeth Services.
Fuel price alerts for Llangefni
We'll email you when fuel near you drops by 3p a litre or more, plus the 10 cheapest pumps near your postcode every Friday morning.
Questions about fuel prices in Llangefni
Where is the cheapest petrol in Llangefni?
Today the cheapest petrol near Llangefni is 170.9p a litre at Texaco Abc Service Station, Gallows Point, Anglesey, LL588YH.
How much is diesel in Llangefni today?
Diesel averages 195.8p a litre across 2 forecourts in Llangefni, against a UK average of 199.2p.
Which supermarket has the cheapest petrol in Llangefni?
Asda Llangefni Supermarket is cheapest at 168.7p a litre.
How up to date are these prices?
Forecourts report their prices to the government's Fuel Finder scheme and we refresh them twice a day. These were last updated 17:30 today. Each forecourt's table row shows the day its price was reported.
Is there a 24-hour petrol station in Llangefni?
Not in Llangefni itself. The nearest is Shell Britannia, 6 miles away.