Petrol and diesel prices in Isle of Anglesey
Cheapest petrol near Isle of Anglesey right now: 172.9p at Esso Tyn Lon Garage Limited, reported 10:10 on 15 Oct. Cheapest diesel: 196.9p at Esso Tyn Lon Garage Limited.
- Texaco Bryn Llwyd Services showed 168.9p for petrol when it last reported, on 7 Oct. That price may have changed.
- Texaco Bryn Llwyd Services showed 195.9p for diesel when it last reported, on 9 Oct. That price may have changed.
- Petrol is 1.0p a litre cheaper in Caernarfon, 7 miles away, from 171.9p.
- Isle of Anglesey 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 Isle of Anglesey town centre, as the crow flies. Showing stations within 3 miles.
Distance in miles from Isle of Anglesey town centre, as the crow flies. Showing stations within 3 miles.
Price trend
We started recording daily average prices in Isle of Anglesey on 16 October 2026. The trend chart appears here once there are a few days of data.
Not in central Isle of Anglesey?
Enter your postcode to sort stations by price, best value once the drive is counted, or distance.
All petrol stations in Isle of Anglesey
1 petrol station with a Isle of Anglesey address, cheapest petrol first.
| Station | Petrol | Diesel | Reported |
|---|---|---|---|
| Shell BritanniaMona Road, Isle of Anglesey, LL59 5EB · Open 24 hours | 177.9p | 204.9p | 12 Oct |
Supermarket fuel prices in and near Isle of Anglesey
2 Asda and 1 Tesco forecourts within 5 miles of Isle of Anglesey, cheapest petrol first.
| Station | Petrol | Diesel | Miles |
|---|---|---|---|
| Asda Bangor Farrar Road SupermarketFarrar Road, Bangor, LL57 1LJ | 174.7p | 198.7p | 1 |
| Tesco Bangor ExtraCaernarfon Road, Bangor, LL57 4SU | 175.9p | 199.9p | 1 |
| Asda Bangor Express PetrolJunction A5/55 Expressway, Bangor, LL57 4BG | 175.9p | 199.9p | 3 |
24-hour petrol stations in Isle of Anglesey
1 station sells fuel 24 hours a day in Isle of Anglesey, cheapest petrol first. 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 | <1 |
Super unleaded, premium diesel, LPG and AdBlue in Isle of Anglesey
Super unleaded (E5)
6 stations in and around Isle of Anglesey sell super unleaded (e5), averaging 187.4p a litre. The cheapest is Texaco Pentraeth Services at 180.9p.
Premium diesel
4 stations in and around Isle of Anglesey sell premium diesel, averaging 216.2p a litre. The cheapest is Texaco Pentraeth Services at 207.9p.
LPG (autogas)
LPG pumps at Texaco Bryn Llwyd Services.
AdBlue
AdBlue at the pump at Texaco Bryn Llwyd Services, Asda Bangor Express Petrol, Texaco Pentraeth Services and Texaco Beran Filling Station.
Fuel price alerts for Isle of Anglesey
Price alerts are coming soon. Join the waitlist and we'll email you when they start: an alert when fuel near you drops by 3p a litre or more, and the 10 cheapest pumps near your postcode every Friday.
Questions about fuel prices in Isle of Anglesey
Where is the cheapest petrol in Isle of Anglesey?
Today the cheapest petrol near Isle of Anglesey is 172.9p a litre at Esso Tyn Lon Garage Limited, Tyn Lon Garage Ltd, Ffordd Caergybi, Llanfairpwllgwyngyll, Ll61 5sx, Llanfairpwllgwyngyll, LL61 5SX.
How much is diesel in Isle of Anglesey today?
Diesel averages 204.9p a litre across 1 forecourt in Isle of Anglesey, against a UK average of 199.2p.
Which supermarket has the cheapest petrol in Isle of Anglesey?
Asda Bangor Farrar Road Supermarket is cheapest at 174.7p a litre, 1 miles from the centre. We compare 3 supermarket forecourts in and near Isle of Anglesey above.
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 on 16 Oct. Each forecourt's table row shows the day its price was reported.
Is there a 24-hour petrol station in Isle of Anglesey?
Yes. Shell Britannia sells fuel 24 hours a day.