Live prices
Cheapest petrol and diesel prices in Windsor
4 forecourts tracked in Windsor (4 reporting unleaded (E10), 4 reporting diesel (B7), 4 reporting premium (E5), 3 reporting super diesel). Prices last refreshed at 3:32am on 5 November 2026.
The cheapest reported unleaded petrol (E10) in Windsor is £7.63 a gallon (167.9p per litre) at BP, Queens Head Filling Station, Windsor Road, Water Oakley, Windsor. The average across 4 forecourts currently reporting this grade is £7.79 a gallon (171.4p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £1.75 on a 50-litre fill. That local average is 0.4p per litre above the UK average of 171.0p.
The average has fallen 0.3p per litre since yesterday. The average has fallen 2.0p per litre since last week.
Prices last refreshed at 3:32am on 5 November 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
At 168.9p per litre, the cheapest unleaded in Windsor is the lowest we have recorded here in 4 weeks. The Windsor average has fallen 1.7p a litre over the past week.
Unleaded Prices
Unleaded (E10)
- Highest
- £7.91/gal173.9p/L
- Average
- £7.79/gal171.4p/L
- Lowest
- £7.63/gal167.9p/L
Diesel Prices
Diesel (B7)
- Highest
- £9.09/gal199.9p/L
- Average
- £9.08/gal199.7p/L
- Lowest
- £9.04/gal198.9p/L
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- £9.09/gal199.9p/L
- Average
- £8.83/gal194.2p/L
- Lowest
- £8.54/gal187.9p/L
Super Diesel Prices
Super Diesel (SDV)
- Highest
- £10.22/gal224.9p/L
- Average
- £9.89/gal217.6p/L
- Lowest
- £9.45/gal207.9p/L
All forecourts in Windsor
4 forecourts in Windsor, with live prices and full addresses. Showing 1 to 4.
Queens Head Filling Station, Windsor Road, Water Oakley, Windsor · SL4 5UJ
Usually cheapest 10pm to midnight, priciest midnight to 5am here
DirectionsDiesel B7
Premium E5
Super Diesel
Diesel B7
Premium E5
Super Diesel
Diesel B7
Premium E5
Diesel B7
Premium E5
Super Diesel
Search near Windsor
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Answers come straight from recorded official price data, refreshed every 30 minutes.
Cheapest reported unleaded
BP
Queens Head Filling Station, Windsor Road, Water Oakley, Windsor
167.9p/L
Cheapest reported diesel
BP
Queens Head Filling Station, Windsor Road, Water Oakley, Windsor
198.9p/L
By fuel grade in Windsor
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Prices are sourced from official UK government fuel-price data (Open Government Licence v3.0). Updated every 30 minutes.
Questions about fuel prices in Windsor
- What is the average petrol price in Windsor?
- The average unleaded (E10) petrol price in Windsor is currently 171.4p per litre (approx. £7.79/gal), based on live data from 4 forecourts reporting this grade. Prices are updated every 30 minutes from official UK government data.
- What is the average diesel price in Windsor?
- The average diesel (B7) price in Windsor is currently 199.7p per litre (approx. £9.08/gal). This is based on live data from forecourts in the area, updated every 30 minutes.
- Which is the cheapest petrol station in Windsor?
- BP at Queens Head Filling Station, Windsor Road, Water Oakley, Windsor currently has the cheapest reported unleaded petrol in Windsor at 167.9p per litre (approx. £7.63/gal). Prices change regularly, so check this page for the latest.
- Which is the most expensive petrol station in Windsor?
- According to official UK government fuel price data, Rontec Windsor (SL4 4JW) currently has the highest reported unleaded (E10) price in Windsor at 173.9p per litre (approx. £7.91/gal). Prices are refreshed every 30 minutes, so this can change through the day.
- How do I find the cheapest fuel near Windsor?
- Use the search box above to enter your postcode. fuel.co.uk will show you every forecourt ranked cheapest first, with live prices updated every 30 minutes from the GOV.UK Fuel Finder.