Fuel prices
Petrol and diesel prices in St Helens
Compare 8 stations and find the cheapest fuel in St Helens today.
In St Helens, unleaded petrol (E10) averages 168.4p per litre and standard diesel averages 194.9p per litre. The cheapest unleaded is at ASDA ST HELENS SUPERSTORE for 166.7p per litre. Prices updated 4 November 2026, 19:12.
Average fuel prices in St Helens
Unleaded
168.4p/L
Lowest 166.7p · UK avg 171.0p
Diesel
194.9p/L
Lowest 193.7p · UK avg 198.4p
Super unleaded
184.5p/L
Lowest 177.9p · UK avg 190.0p
Premium diesel
209.2p/L
Lowest 204.9p · UK avg 217.7p
Latest price update in St Helens: 4 Nov 2026, 19:12. Source: GOV.UK Fuel Finder.
Cheapest unleaded in St Helens
-
ASDA ST HELENS SUPERSTORE Cheapest
KIRKLAND STREET, ST HELENS, WA10 2EF
166.7p
-
BP
102 ST HELENS LINKWAY, ST HELENS, WA9 5DT
167.9p
-
MORRISONS
BAXTERS LANE, ST HELENS, WA9 3DU
167.9p
-
MORRISONS
BOUNDARY ROAD, ST HELENS, WA10 2PX
167.9p
-
TESCO
ST HELENS LINKWAY, ST HELENS, WA9 3AL
167.9p
-
TESCO
EAST LANCASHIRE RD, ST HELENS, WA10 6QY
167.9p
-
Texaco
Eastlancashire service Station, St Helens, WA10 6QY
168.9p
-
TEXACO
JUBITS LANE, ST HELENS, WA9 4RX
171.9p
Cheapest diesel in St Helens
-
ASDA ST HELENS SUPERSTORE Cheapest
KIRKLAND STREET, ST HELENS, WA10 2EF
193.7p
-
BP
102 ST HELENS LINKWAY, ST HELENS, WA9 5DT
193.9p
-
TESCO
ST HELENS LINKWAY, ST HELENS, WA9 3AL
193.9p
-
TESCO
EAST LANCASHIRE RD, ST HELENS, WA10 6QY
193.9p
-
MORRISONS
BAXTERS LANE, ST HELENS, WA9 3DU
194.9p
-
Texaco
Eastlancashire service Station, St Helens, WA10 6QY
194.9p
-
MORRISONS
BOUNDARY ROAD, ST HELENS, WA10 2PX
194.9p
-
TEXACO
JUBITS LANE, ST HELENS, WA9 4RX
198.9p
Fuel prices in St Helens: FAQ
What is the average price of petrol in St Helens?
Unleaded (E10) in St Helens averages 168.4p per litre across 8 stations, ranging from 166.7p to 171.9p. That is 2.6p below the UK average.
What is the average price of diesel in St Helens?
Standard diesel in St Helens averages 194.9p per litre across 8 stations, ranging from 193.7p to 198.9p. That is 3.5p below the UK average.
Where is the cheapest petrol in St Helens?
Right now the cheapest unleaded we can see in St Helens is at ASDA ST HELENS SUPERSTORE, KIRKLAND STREET, ST HELENS, WA10 2EF, at 166.7p per litre. Prices change through the day, so check before you set off.
How often are these fuel prices updated?
We refresh prices every 15 minutes from the GOV.UK Fuel Finder scheme, where forecourts report their pump prices.
Fuel prices in other towns and cities
Contains public sector information licensed under the Open Government Licence v3.0. Prices from the GOV.UK Fuel Finder scheme.
Keep your vehicle on the road with VeFix
Save your vehicle, track MOT, tax and servicing, and book trusted UK garages. Free to join.