Weekly bulletin, 21 to 27 September 2026. Published Monday 28 September 2026.
Petrol prices in Dunstable: up 1.6p this week to 170.7p
Between Monday 21 September 2026 and Sunday 27 September 2026, the average price of unleaded across 9 filling stations in Dunstable rose 1.6p to 170.7p a litre, while diesel rose 3.1p to 196.0p.
Cheapest and most expensive
On Sunday 27 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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7 of the 10 stations seen during the week changed at least one price.
The cheapest unleaded in Dunstable on Sunday 27 September 2026 was 166.9p at Sainsburys Dunstable, Dunstable (LU5 4RF); the most expensive was 174.9p at Priory Service Station, Dunstable (LU6 3HJ), a gap of 8.0p, or £4.00 on a 50-litre tank.
The cheapest diesel was 189.9p at Sainsburys Dunstable, Dunstable (LU5 4RF).
Across the UK, unleaded was up 1.7p over the same week, at 173.7p, which puts Dunstable 3.0p below the national average.
"Drivers in Dunstable paid 1.6p more for a litre of unleaded this week. On a 50-litre tank, that is £0.80 more than a week earlier. The gap between the cheapest and the dearest forecourt in Dunstable is 8.0p, 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 Dunstable: up 1.6p this week to 170.7p Between Monday 21 September 2026 and Sunday 27 September 2026, the average price of unleaded across 9 filling stations in Dunstable rose 1.6p to 170.7p a litre, while diesel rose 3.1p to 196.0p. 7 of the 10 stations seen during the week changed at least one price. The cheapest unleaded in Dunstable on Sunday 27 September 2026 was 166.9p at Sainsburys Dunstable, Dunstable (LU5 4RF); the most expensive was 174.9p at Priory Service Station, Dunstable (LU6 3HJ), a gap of 8.0p, or £4.00 on a 50-litre tank. The cheapest diesel was 189.9p at Sainsburys Dunstable, Dunstable (LU5 4RF). Across the UK, unleaded was up 1.7p over the same week, at 173.7p, which puts Dunstable 3.0p below the national average. "Drivers in Dunstable paid 1.6p more for a litre of unleaded this week. On a 50-litre tank, that is £0.80 more than a week earlier. The gap between the cheapest and the dearest forecourt in Dunstable is 8.0p, 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 Dunstable, 21 to 27 September 2026. https://fuelpricetoday.co.uk/press/2026-W39/town-dunstable 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 21 Sep and 27 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-W39/town-dunstable 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 Dunstable, 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.