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Cheapest Petrol & Diesel from Cardiff to Holyhead

Route length: 200.1 miles (about 4 hr 9 min) · Distance from route: 5 miles · 10 stations found

Recently updated prices along this route: petrol from 167.9p/L, diesel from 194.9p/L.

Cheapest: Glasbury Service Station at 129.9p/L (closed now, price unchanged for 30+ days)

Top recommendation

Save £18.00 vs Cardiff · price unchanged for 30+ days
Gulf logo
Gulf
Rhymney Garage

Victoria Road, Tredegar, RhymneyNP22 5NU

158.9p/L
Unleaded
Price unchanged since 22 Jul, 08:58 · verify at the pump
Open 24 hours

Estimated total: £73.29 for 45L, +4.3 mi off route, Route position: 19.8 mi from start

Staying on the route? Tesco Pontypridd Extra - Petrol Filling Station comes to £76.51, £3.22 more than the top pick (+4.3 mi off route).

Stations along this route

10 total

How route value is measured: estimated total = 45L at pump price + round-trip detour fuel at 35 MPG.

Travel time is not included in route ranking. Low-confidence prices are excluded from route ranking.

Cheapest on route
Independent logo
Independent
Glasbury Service Station

Glasbury, HerefordHR3 5NP

129.9p/L
Unleaded
Price unchanged since 24 Feb, 12:25 · verify at the pump
Closed nowOpens Friday at 07:00

Estimated total: £59.50 for 45L, +3.1 mi off route, Route position: 50.0 mi from start

Essar logo
Essar
Morfa Garage

HarlechLL46 2UW

162.9p/L
Unleaded
Price unchanged since 24 Mar, 17:49 · verify at the pump
Closed nowOpens Friday at 07:30

Estimated total: £75.03 for 45L, +4.1 mi off route, Route position: 148.1 mi from start

On route
Gulf logo
Gulf
Stermat Hardware Ltd

GaerwenLL60 6BL

167.9p/L
Unleaded
Price changed 21 Oct, 11:01
Closed nowOpens Friday at 06:30

Estimated total: £75.69 for 45L, +0.3 mi off route, Route position: 180.0 mi from start

Amenities
  • Toilets
  • Car wash
Texaco logo
Texaco
Herron Services

Glanhwfa Road, LlangefniLL77 7EY

167.9p/L
Unleaded
Price changed 22 Oct, 10:36
Closed nowOpens Friday at 06:00

Estimated total: £75.93 for 45L, +0.8 mi off route, Route position: 182.6 mi from start

Amenities
  • Toilets
  • Car wash
Texaco logo
Texaco
Bryn Llwyd Services

Texaco Service Station, Caernarfon Road, BangorLL57 4SU

167.9p/L
Unleaded
Price changed 22 Oct, 09:43
Closed nowOpens Friday at 06:00

Estimated total: £76.07 for 45L, +1.2 mi off route, Route position: 174.4 mi from start

Amenities
  • LPG
  • Toilets
  • Car wash
On route
Tesco logo
Tesco
Pontypridd Extra - Petrol Filling Station

Gelli-Hirion Industrial Estate, PontypriddCF37 5SN

169.9p/L
Unleaded
Price unchanged since 15 Oct, 15:25 · check before you travel
Open 24 hours

Estimated total: £76.51 for 45L, +0.1 mi off route, Route position: 9.3 mi from start

Asda logo
Asda
Asda Llangefni Supermarket

Ffordd Cae Sel, LlangefniLL77 7DW

168.7p/L
Unleaded
Price unchanged since 08 Oct, 23:51 · check before you travel
Closed nowOpens Friday at 07:00

Estimated total: £76.53 for 45L, +1.4 mi off route, Route position: 182.5 mi from start

On route
Texaco logo
Texaco
Dolydd

Modurdy Dolydd Garage, CaernarfonLL54 7EF

169.9p/L
Unleaded
Price unchanged since 13 Oct, 08:31 · check before you travel
Closed nowOpens Friday at 07:00

Estimated total: £76.54 for 45L, +0.2 mi off route, Route position: 164.2 mi from start

On route
Jet logo
Jet
Dyffryn service station

London Road, Y Fali, Caergybi, ValleyLL65 3DP

169.9p/L
Unleaded
Price unchanged since 12 Oct, 20:20 · check before you travel
Open 24 hours

Estimated total: £76.66 for 45L, +0.4 mi off route, Route position: 196.0 mi from start

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About the Cardiff to Holyhead drive

The drive from Cardiff to Holyhead is about 200 miles and takes around 4 hr 9 min without traffic. The 10 stations we list are within 5 miles of the route, near Glasbury, Rhymney and Harlech, from brands including Texaco, Gulf, Independent and Essar. At 35 MPG the trip uses about 26 litres of petrol: about £43.64 at the cheapest recent price anyone can buy along the route (167.9p/L, updated 22 Oct). That's 6.7p a litre cheaper than the UK average of 174.6p/L (GOV.UK, week of 19 Oct).

Cardiff to Holyhead fuel questions

The cheapest recently updated petrol price anyone can buy along the route is 167.9p/L at Bryn Llwyd Services, Bangor (updated 22 Oct). Stations with older prices, or members-only ones, can be cheaper still: the list above ranks every station by what a fill-up costs, detour included, and shows how old each price is.

At the cheapest recent price anyone can buy along the route, 167.9p/L (updated 22 Oct), a 45-litre fill-up costs about £75.56. The drive itself uses about 26 litres at 35 MPG, about £43.64. Your own car may use more or less, so change the tank size and MPG in the route options to fit it.

No. Petrol is from 167.9p/L and diesel from 194.9p/L along this route, so petrol is 27p a litre cheaper. Prices updated 22 Oct.

Most prices come from the UK Fuel Finder scheme, which petrol stations use to report their prices. Each station shows when its price last changed, so if it has been a while, check the price at the pump.

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