Weekly bulletin, 19 to 25 October 2026. Published Monday 26 October 2026.
Petrol prices in St Helens: unchanged this week at 170.8p
Between Monday 19 October 2026 and Sunday 25 October 2026, the average price of unleaded across 12 filling stations in St Helens held at 170.8p a litre, while diesel rose 0.2p to 196.5p.
Cheapest and most expensive
On Sunday 25 October 2026, prices updated within 30 days, judged against their neighbours.
The last 30 days
Daily averages, in pence per litre. Right-click the image to save it; it is free to publish with a link.
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4 of the 13 stations seen during the week changed at least one price.
The cheapest unleaded in St Helens on Sunday 25 October 2026 was 164.9p at West End Road Service Station, St Helens (WA11 0AE); the most expensive was 174.9p at Worsley Brow, St Helens (WA9 3EZ), a gap of 10.0p, or £5.00 on a 50-litre tank.
The cheapest diesel was 190.9p at West End Road Service Station, St Helens (WA11 0AE).
Across the UK, unleaded was down 0.7p over the same week, at 173.0p, which puts St Helens 2.2p below the national average.
"Drivers in St Helens paid the same for a litre of unleaded this week. A 50-litre tank of unleaded costs the same as it did a week ago, £85.40. The gap between the cheapest and the dearest forecourt in St Helens is 10.0p, so where you fill up still matters more than when." said Jacky A., editor of fuelpricetoday.co.uk.
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Petrol prices in St Helens: unchanged this week at 170.8p Between Monday 19 October 2026 and Sunday 25 October 2026, the average price of unleaded across 12 filling stations in St Helens held at 170.8p a litre, while diesel rose 0.2p to 196.5p. 4 of the 13 stations seen during the week changed at least one price. The cheapest unleaded in St Helens on Sunday 25 October 2026 was 164.9p at West End Road Service Station, St Helens (WA11 0AE); the most expensive was 174.9p at Worsley Brow, St Helens (WA9 3EZ), a gap of 10.0p, or £5.00 on a 50-litre tank. The cheapest diesel was 190.9p at West End Road Service Station, St Helens (WA11 0AE). Across the UK, unleaded was down 0.7p over the same week, at 173.0p, which puts St Helens 2.2p below the national average. "Drivers in St Helens paid the same for a litre of unleaded this week. A 50-litre tank of unleaded costs the same as it did a week ago, £85.40. The gap between the cheapest and the dearest forecourt in St Helens is 10.0p, so where you fill up still matters more than when." said Jacky A., editor of fuelpricetoday.co.uk. Source: fuelpricetoday.co.uk, weekly bulletin for St Helens, 19 to 25 October 2026. https://fuelpricetoday.co.uk/press/2026-W43/town-st-helens Prices are pence per litre, computed from the government's Fuel Finder open data. Free to use with a link to the source.
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Name, brand, postcode, coordinates, unleaded and diesel on 19 Oct and 25 Oct.
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Free to use, quote and publish, including the chart and the data, with a link to https://fuelpricetoday.co.uk/press/2026-W43/town-st-helens or a credit to fuelpricetoday.co.uk. Prices are computed from the Fuel Finder open data published by the Department for Energy Security and Net Zero under the Open Government Licence v3.0. Questions, a figure for another area, or a quote: contact@fuelpricetoday.co.uk.
How the figures are computed
Each average is the mean of the prices changed in the last 30 days at the filling stations of St Helens, motorway services left out and prices more than 25p from the day's median discarded. The cheapest and most expensive stations are judged against the stations within 10 km, so that a typing error cannot top the list. The week runs from Monday to Sunday. Details on how this site works.