Weekly bulletin, 21 to 27 September 2026. Published Monday 28 September 2026.
Petrol prices in Windsor: up 2.0p this week to 176.9p
Between Monday 21 September 2026 and Sunday 27 September 2026, the average price of unleaded across 1 filling station in Windsor rose 2.0p to 176.9p a litre, while diesel held at 200.9p.
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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2 of the 4 stations seen during the week changed at least one price.
The cheapest unleaded in Windsor on Sunday 27 September 2026 was 174.9p at Queenshead Service Station, Windsor (SL4 5UJ); the most expensive was 176.9p at Mfg Maidenhead Road, Windsor (SL4 5EL), a gap of 2.0p, or £1.00 on a 50-litre tank.
The cheapest diesel was 199.9p at Queenshead Service Station, Windsor (SL4 5UJ).
Across the UK, unleaded was up 1.7p over the same week, at 173.7p, which puts Windsor 3.2p above the national average.
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Petrol prices in Windsor: up 2.0p this week to 176.9p Between Monday 21 September 2026 and Sunday 27 September 2026, the average price of unleaded across 1 filling station in Windsor rose 2.0p to 176.9p a litre, while diesel held at 200.9p. 2 of the 4 stations seen during the week changed at least one price. The cheapest unleaded in Windsor on Sunday 27 September 2026 was 174.9p at Queenshead Service Station, Windsor (SL4 5UJ); the most expensive was 176.9p at Mfg Maidenhead Road, Windsor (SL4 5EL), a gap of 2.0p, or £1.00 on a 50-litre tank. The cheapest diesel was 199.9p at Queenshead Service Station, Windsor (SL4 5UJ). Across the UK, unleaded was up 1.7p over the same week, at 173.7p, which puts Windsor 3.2p above the national average. Source: fuelpricetoday.co.uk, weekly bulletin for Windsor, 21 to 27 September 2026. https://fuelpricetoday.co.uk/press/2026-W39/town-windsor 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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- Every station (CSV)
Name, brand, postcode, coordinates, unleaded and diesel on 21 Sep and 27 Sep.
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All the figures on this page, with the 30-day series.
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Terms of use
Free to use, quote and publish, including the chart and the data, with a link to https://fuelpricetoday.co.uk/press/2026-W39/town-windsor 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 Windsor, 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.