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Cheapest petrol and diesel prices in St. Helens

13 forecourts tracked in St. Helens (12 reporting unleaded (E10), 13 reporting diesel (B7), 11 reporting premium (E5), 3 reporting super diesel). Prices last refreshed at 12:33am on 5 November 2026.

The cheapest reported unleaded petrol (E10) in St. Helens is £7.09 a gallon (155.9p per litre) at Texaco, Morrisons Petrol Station, West End Road, Haydock, ST. Helens, WA11 0AE, ST. Helens. The average across 12 forecourts currently reporting this grade is £7.62 a gallon (167.6p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £5.85 on a 50-litre fill. That local average is 3.4p per litre below the UK average of 171.0p.

The average has fallen 0.1p per litre since yesterday. The average has fallen 2.8p per litre since last week.

Prices last refreshed at 12:33am on 5 November 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.

At 155.9p per litre, the cheapest unleaded in St. Helens is the lowest we have recorded here in 4 weeks. The St. Helens average has fallen 2.4p a litre over the past week.

Unleaded Prices

Unleaded (E10)

Highest
£7.68/gal168.9p/L
Average
£7.62/gal167.6p/L
Lowest
£7.54/gal165.9p/L

Diesel Prices

Diesel (B7)

Highest
£9.09/gal199.9p/L
Average
£8.88/gal195.3p/L
Lowest
£8.72/gal191.9p/L

Premium Unleaded Prices

Premium Unleaded (E5)

Highest
£8.63/gal189.9p/L
Average
£8.26/gal181.8p/L
Lowest
£8.00/gal175.9p/L

Super Diesel Prices

Super Diesel (SDV)

Highest
£9.68/gal212.9p/L
Average
£9.51/gal209.2p/L
Lowest
£9.31/gal204.9p/L

All forecourts in St. Helens

13 forecourts in St. Helens, with live prices and full addresses. Showing 1 to 13.

Texaco logo
Cheapest unleaded e10West End Road Service Station

Morrisons Petrol Station, West End Road, Haydock, ST. Helens, WA11 0AE, ST. Helens · WA11 0AE

Usually cheapest 2pm to 7pm, priciest midnight to 5am here

Directions
£7.09 per gallon, 155.9 pence per litre

Diesel B7

£8.72 per gallon, 191.9 pence per litre

Premium E5

£7.68 per gallon, 168.9 pence per litre
Tesco logo
Haydock Church Rd Superstore - Petrol Filling Station

Tesco Store, 2 Bellerophon Way, Haydock, ST. Helens · WA11 0GT

Directions
£7.54 per gallon, 165.9 pence per litre

Diesel B7

£8.77 per gallon, 192.9 pence per litre

Premium E5

£8.00 per gallon, 175.9 pence per litre
Asda logo
Asda St Helens Superstore

Kirkland Street, ST Helens · WA10 2EF

Directions
£7.58 per gallon, 166.7 pence per litre

Diesel B7

£8.81 per gallon, 193.7 pence per litre
Morrisons logo
Mfg Morrisons St Helens Boundary Road

Boundary Road, ST Helens, Merseyside · WA10 2PX

Usually cheapest 11pm to midnight, priciest midnight to 5am here

Directions
£7.63 per gallon, 167.9 pence per litre

Diesel B7

£8.86 per gallon, 194.9 pence per litre

Premium E5

£8.63 per gallon, 189.9 pence per litre
Tesco logo
Windle Island Express

East Lancashire RD, Windle Island, ST Helens · WA10 6QY

Usually cheapest 4pm to 9pm, priciest midnight to 5am here

Directions
£7.63 per gallon, 167.9 pence per litre

Diesel B7

£8.81 per gallon, 193.9 pence per litre

Premium E5

£8.09 per gallon, 177.9 pence per litre
Texaco logo
Haresfinch Service Station Ltd

Texaco, 63, Haresfinch View, ST. Helens, WA11 9LQ, ST. Helens · WA11 9LQ

Directions
£7.63 per gallon, 167.9 pence per litre

Diesel B7

£8.86 per gallon, 194.9 pence per litre

Premium E5

£8.09 per gallon, 177.9 pence per litre
Tesco logo
St Helens Extra - Petrol Filling Station

ST Helens Linkway, ST Helens · WA9 3AL

Usually cheapest 3pm to 8pm, priciest midnight to 5am here

Directions
£7.63 per gallon, 167.9 pence per litre

Diesel B7

£8.81 per gallon, 193.9 pence per litre

Premium E5

£8.09 per gallon, 177.9 pence per litre
Morrisons logo
Mfg Morrisons St Helens Baxters Lane

Baxters Lane, ST Helens, Warrington · WA9 3DU

Usually cheapest 11pm to midnight, priciest midnight to 5am here

Directions
£7.63 per gallon, 167.9 pence per litre

Diesel B7

£8.86 per gallon, 194.9 pence per litre

Premium E5

£8.63 per gallon, 189.9 pence per litre
BP logo
Asda Sherdley Park Express Petrol

102 ST Helens Linkway, ST Helens · WA9 5DT

Directions
£7.63 per gallon, 167.9 pence per litre

Diesel B7

£8.81 per gallon, 193.9 pence per litre

Premium E5

£8.50 per gallon, 186.9 pence per litre

Super Diesel

£9.68 per gallon, 212.9 pence per litre
Texaco logo
Eastlancashire Service Station

Eastlancashire Service Station, Eastlancashire Road, Windle, ST Helens · WA10 6QY

Directions
£7.68 per gallon, 168.9 pence per litre

Diesel B7

£8.86 per gallon, 194.9 pence per litre

Premium E5

£8.13 per gallon, 178.9 pence per litre

Super Diesel

£9.31 per gallon, 204.9 pence per litre
Texaco logo
Jubits Lane

Jubits Lane, Sutton Manor, ST Helens, Merseyside · WA9 4RX

Directions
£7.81 per gallon, 171.9 pence per litre

Diesel B7

£9.04 per gallon, 198.9 pence per litre

Premium E5

£8.63 per gallon, 189.9 pence per litre

Super Diesel

£9.54 per gallon, 209.9 pence per litre
Texaco logo
Worsley Brow

Worsley Brow, Sutton, ST. Helens, Merseyside · WA9 3EZ

Directions
£7.95 per gallon, 174.9 pence per litre

Diesel B7

£9.09 per gallon, 199.9 pence per litre

Premium E5

£8.45 per gallon, 185.9 pence per litre
Horseshoe Garage

Horseshoe Garage, Derbyshire Hill Road, ST. Helens, WA9 2LH, ST. Helens · WA9 2LH

Directions

No unleaded e10 price

Diesel B7

£9.09 per gallon, 199.9 pence per litre

Search near St. Helens

Ask the fuel analyst

Answers come straight from recorded official price data, refreshed every 30 minutes.

Cheapest reported unleaded

Texaco

Morrisons Petrol Station, West End Road, Haydock, ST. Helens, WA11 0AE, ST. Helens

155.9p/L

Cheapest reported diesel

Texaco

Morrisons Petrol Station, West End Road, Haydock, ST. Helens, WA11 0AE, ST. Helens

191.9p/L

By fuel grade in St. Helens

Cheapest unleaded petrol (E10) in St. HelensCheapest diesel (B7) in St. HelensCheapest premium unleaded (E5) in St. HelensCheapest super diesel in St. Helens24-hour petrol stations in St. Helens

Nearby areas

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Prices are sourced from official UK government fuel-price data (Open Government Licence v3.0). Updated every 30 minutes.

Questions about fuel prices in St. Helens

What is the average petrol price in St. Helens?
The average unleaded (E10) petrol price in St. Helens is currently 167.6p per litre (approx. £7.62/gal), based on live data from 12 forecourts reporting this grade. Prices are updated every 30 minutes from official UK government data.
What is the average diesel price in St. Helens?
The average diesel (B7) price in St. Helens is currently 195.3p per litre (approx. £8.88/gal). This is based on live data from forecourts in the area, updated every 30 minutes.
Which is the cheapest petrol station in St. Helens?
Texaco at Morrisons Petrol Station, West End Road, Haydock, ST. Helens, WA11 0AE, ST. Helens currently has the cheapest reported unleaded petrol in St. Helens at 155.9p per litre (approx. £7.09/gal). Prices change regularly, so check this page for the latest.
Which is the most expensive petrol station in St. Helens?
According to official UK government fuel price data, Worsley Brow (WA9 3EZ) currently has the highest reported unleaded (E10) price in St. Helens at 174.9p per litre (approx. £7.95/gal). Prices are refreshed every 30 minutes, so this can change through the day.
How do I find the cheapest fuel near St. Helens?
Use the search box above to enter your postcode. fuel.co.uk will show you every forecourt ranked cheapest first, with live prices updated every 30 minutes from the GOV.UK Fuel Finder.