Cheapest Fuel in Holyhead/Caergybi
Isle of Anglesey · 4 stations within 5 miles
Prices may have moved since, so check before you travel.
Stations near Holyhead/Caergybi
4 of 4 unleaded prices were updated in the last 48 hours. Stations here change their unleaded price every 4 days on average.
2 of 4 diesel prices were updated in the last 48 hours. Stations here change their diesel price every 3 days on average.
| Station | Unleaded | Diesel | Distance |
|---|---|---|---|
| 164.9p | 194.9p | 1.0 mi | |
|
Dyffryn Service Station
Fresh
Dyffryn Service Station, London Road, Y Fali, Caergybi, LL65 3DP, Caergybi
|
164.9p | 194.9p | 3.4 mi |
| 164.9p | 194.9p | 3.7 mi | |
| 166.9p | 196.9p | 0.9 mi |
Premium fuel and the price spread in Holyhead/Caergybi
How far apart prices are
Cheapest to dearest is 2.0p a litre. Choosing well saves £1.10 on a 55 litre fill.
MFG Morrisons Holyhead 1.0 mi
Cheapest to dearest is 2.0p a litre. Choosing well saves £1.10 on a 55 litre fill.
MFG Morrisons Holyhead 1.0 mi
Premium grades
Holyhead Extra, 0.9 mi.
Super unleaded costs 12.0p a litre more than unleaded here.
MFG Morrisons Holyhead, 1.0 mi.
Super diesel costs 10.0p a litre more than diesel here.
Prices in Holyhead/Caergybi over time
Average unleaded price in Holyhead/Caergybi each day over the last 30 days, against the UK average
The line is the average of the prices on record each day; the figures below compare the same stations on both dates.
Figures to 10 November 2026.
Unleaded in Holyhead/Caergybi is down 6.8p this week. It is down 8.3p over 30 days and up 2.8p over 90 days. The last time the UK price moved 2p or more, unleaded in Holyhead/Caergybi moved with it the same day.
Most often cheapest
Dyffryn Service Station has been the cheapest unleaded in Holyhead/Caergybi on 44 of the last 90 days.
Diesel in Holyhead/Caergybi is down 2.0p this week. It is down 3.5p over 30 days and up 16.5p over 90 days.
Most often cheapest
Dyffryn Service Station has been the cheapest diesel in Holyhead/Caergybi on 46 of the last 90 days.
Worth a drive from Holyhead/Caergybi?
Prices in the nearest towns, measured from the town centre, after the fuel the round trip itself burns at typical mpg.
No town near Holyhead/Caergybi beats it on unleaded once you count the drive.
No town near Holyhead/Caergybi beats it on diesel once you count the drive.
Open 24 hours in Holyhead/Caergybi
1 of the stations within 5 miles is open around the clock.
The cheapest 24-hour unleaded is Dyffryn Service Station at 164.9p, 3.4 mi.
The cheapest 24-hour diesel is Dyffryn Service Station at 194.9p, 3.4 mi.
Facilities in Holyhead/Caergybi
Across the stations within 5 miles. AdBlue pumps, LPG and HVO are the hard ones to find, so those name a station.
-
AdBlue pumps 1 station
Cheapest: Dyffryn Service Station, 194.9p, 3.4 mi
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AdBlue (packaged) 4 stations
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Car wash 3 stations
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Toilets 3 stations
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Air pump / screenwash 4 stations
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Water filling 3 stations
Some of these details come from OpenStreetMap, © OpenStreetMap contributors, under the Open Database Licence.
Something to eat near the cheapest
At or near the three cheapest unleaded forecourts in Holyhead/Caergybi.
- MFG Morrisons Holyhead: Morrisons Daily Holyhead Petrol Station Shop on site, rated 5 for food hygiene (inspected May 2024).
- Dyffryn Service Station: Dyffryn Service Station on site, rated 5 for food hygiene (inspected Jan 2026).
- Essar Gwalia Service Station LL65: Gwalia Service Station on site, rated 5 for food hygiene (inspected Jan 2026).
Hygiene ratings: Food Standards Agency. About this data.
Brands in Holyhead/Caergybi
2 of 4 stations are supermarket forecourts.
Across the stations within 5 miles, supermarket forecourts average 1.0p more on unleaded than the branded ones.
Across the stations within 5 miles, supermarket forecourts average 1.0p more on diesel than the branded ones, on prices reported over the last 4 days.
Sorted by average unleaded
-
Essar 1 station
Unleaded at Essar Gwalia Service Station LL65: 164.9p, 3.7 mi
Diesel at Essar Gwalia Service Station LL65: 194.9p (last reported 4 days ago), 3.7 mi
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JET 1 station
Unleaded at Dyffryn Service Station: 164.9p, 3.4 mi
Diesel at Dyffryn Service Station: 194.9p, 3.4 mi
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Morrisons 1 station
Unleaded at MFG Morrisons Holyhead: 164.9p, 1.0 mi
Diesel at MFG Morrisons Holyhead: 194.9p, 1.0 mi
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Tesco 1 station
Unleaded at Holyhead Extra: 166.9p, 0.9 mi
Diesel at Holyhead Extra: 196.9p, 0.9 mi
Loyalty schemes
- Morrisons More members collect points on fuel by scanning their More Card or the Morrisons More app when they pay.
- Tesco Clubcard holders collect points on fuel by scanning their card or the Tesco app when they pay, at Tesco petrol stations and at Esso sites with a Tesco Express.
Schemes change and not every forecourt takes part, so check with the retailer before you count on one.
Common questions about fuel in Holyhead/Caergybi
How much is unleaded in Holyhead/Caergybi?
The cheapest unleaded in Holyhead/Caergybi is 164.9p a litre at MFG Morrisons Holyhead. That is 3.6p below the UK average. Across the stations within 5 miles, unleaded runs from 164.9p to 166.9p a litre.
How much is diesel in Holyhead/Caergybi?
The cheapest diesel in Holyhead/Caergybi is 194.9p a litre at MFG Morrisons Holyhead. That is 2.4p below the UK average. Across the stations within 5 miles, diesel runs from 194.9p to 196.9p a litre.
Which station is cheapest for unleaded in Holyhead/Caergybi?
Right now MFG Morrisons Holyhead has the cheapest unleaded in Holyhead/Caergybi, at 164.9p a litre. It is 1.0 miles from the centre.
Is fuel cheaper in Holyhead/Caergybi than Amlwch?
No. Unleaded is 5.0p a litre dearer in Holyhead/Caergybi than in Amlwch. The cheapest in Holyhead/Caergybi is 164.9p at MFG Morrisons Holyhead; in Amlwch it is 159.9p at Central Garage (last reported 5 days ago). Diesel costs the same in Holyhead/Caergybi and Amlwch. The cheapest in Holyhead/Caergybi is 194.9p at MFG Morrisons Holyhead; in Amlwch it is 194.9p at Mill Garage (last reported 5 days ago).
Are there 24-hour petrol stations in Holyhead/Caergybi?
Yes. 1 of the stations within 5 miles is open 24 hours. The cheapest 24-hour unleaded is at Dyffryn Service Station, 3.4 miles from the centre, for 164.9p a litre. The cheapest 24-hour diesel is at Dyffryn Service Station, 3.4 miles from the centre, for 194.9p a litre.
Where can I get AdBlue at the pump in Holyhead/Caergybi?
1 of the stations within 5 miles has AdBlue at the pump. The cheapest diesel among them is at Dyffryn Service Station, 3.4 miles from the centre, for 194.9p a litre.