Petrol and Diesel Prices in St Helens
Compare petrol and diesel prices at 9 petrol stations in St Helens. Prices last updated 13:16 27/03/2026.
Petrol (E10)
140.9p
at WORSLEY BROW
Diesel (B7)
165.7p
at ASDA ST HELENS SUPERSTORE
Super Unleaded (E5)
150.9p
at HAYDOCK CHURCH RD SUPERSTORE - PETROL FILLING STATION
Premium Diesel
185.9p
at Eastlancashire service station
Unleaded (E10)
144.0p avg
6.4p below UK average (150.4p)
Diesel
171.0p avg
7.5p below UK average (178.5p)
Price History in St Helens
See how fuel prices have changed over time with interactive charts and analysis.
Click any column header to sort. Prices shown in pence per litre.
St Helens currently has 9 petrol stations tracked by Fuel Costs UK. The average unleaded petrol price in St Helens today is 144.0p per litre, which is 6.4p below the UK national average of 150.4p.
The cheapest unleaded petrol in St Helens right now is 140.9p at WORSLEY BROW. The cheapest diesel is 165.7p at ASDA ST HELENS SUPERSTORE.
Fuel prices in St Helens are sourced from the UK Government's CMA Fuel Finder scheme and updated every 4 minutes. We recommend comparing prices before filling up, as prices can vary significantly between stations even within the same town.