Weekly bulletin, 14 to 20 September 2026. Published Monday 21 September 2026.
Petrol prices in Lancaster: up 3.2p this week to 176.9p
Between Monday 14 September 2026 and Sunday 20 September 2026, the average price of unleaded across 5 filling stations in Lancaster rose 3.2p to 176.9p a litre, while diesel rose 3.7p to 198.7p.
Cheapest and most expensive
On Sunday 20 September 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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8 of the 11 stations seen during the week changed at least one price.
The cheapest unleaded in Lancaster on Sunday 20 September 2026 was 169.9p at Station Garage Caton Limited, Lancaster (LA2 9QJ); the most expensive was 180.9p at Asda Rylands Express Petrol, Lancaster (LA1 2LL), a gap of 11.0p, or £5.50 on a 50-litre tank.
The cheapest diesel was 192.0p at J G Paxton Sons Ltd, Lancaster (LA2 7DH).
Across the UK, unleaded was up 2.3p over the same week, at 172.3p, which puts Lancaster 4.6p above the national average.
"Drivers in Lancaster paid 3.2p more for a litre of unleaded this week. On a 50-litre tank, that is £1.60 more than a week earlier. The gap between the cheapest and the dearest forecourt in Lancaster is 11.0p, 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 Lancaster: up 3.2p this week to 176.9p Between Monday 14 September 2026 and Sunday 20 September 2026, the average price of unleaded across 5 filling stations in Lancaster rose 3.2p to 176.9p a litre, while diesel rose 3.7p to 198.7p. 8 of the 11 stations seen during the week changed at least one price. The cheapest unleaded in Lancaster on Sunday 20 September 2026 was 169.9p at Station Garage Caton Limited, Lancaster (LA2 9QJ); the most expensive was 180.9p at Asda Rylands Express Petrol, Lancaster (LA1 2LL), a gap of 11.0p, or £5.50 on a 50-litre tank. The cheapest diesel was 192.0p at J G Paxton Sons Ltd, Lancaster (LA2 7DH). Across the UK, unleaded was up 2.3p over the same week, at 172.3p, which puts Lancaster 4.6p above the national average. "Drivers in Lancaster paid 3.2p more for a litre of unleaded this week. On a 50-litre tank, that is £1.60 more than a week earlier. The gap between the cheapest and the dearest forecourt in Lancaster is 11.0p, 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 Lancaster, 14 to 20 September 2026. https://fuelpricetoday.co.uk/press/2026-W38/town-lancaster 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 14 Sep and 20 Sep.
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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-W38/town-lancaster 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 7 days at the filling stations of Lancaster, 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.