Live prices
Cheapest petrol and diesel prices in Didcot
5 forecourts tracked in Didcot (5 reporting unleaded (E10), 5 reporting diesel (B7), 5 reporting premium (E5), 3 reporting super diesel). Prices last refreshed at 2:32pm on 20 September 2026.
The cheapest reported unleaded petrol (E10) in Didcot is £7.59 a gallon (166.9p per litre) at Sainsbury's, Central Drive, Didcot. The average across 5 forecourts currently reporting this grade is £7.74 a gallon (170.3p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £1.70 on a 50-litre fill. That local average is 2.2p per litre below the UK average of 172.5p.
The average is unchanged since yesterday. The average has risen 2.6p per litre since last week.
Prices last refreshed at 2:32pm on 20 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
Over the past 4 weeks the cheapest unleaded in Didcot has ranged between 158.9p and 167.9p per litre. The Didcot average has risen 2.6p a litre over the past week.
Unleaded Prices
Unleaded (E10)
- Highest
- £7.91/gal173.9p/L
- Average
- £7.74/gal170.3p/L
- Lowest
- £7.59/gal166.9p/L
Diesel Prices
Diesel (B7)
- Highest
- £8.72/gal191.9p/L
- Average
- £8.74/gal192.3p/L
- Lowest
- £8.59/gal188.9p/L
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- £8.68/gal190.9p/L
- Average
- £8.49/gal186.7p/L
- Lowest
- £8.13/gal178.9p/L
Super Diesel Prices
Super Diesel (SDV)
- Highest
- £9.86/gal216.9p/L
- Average
- £9.66/gal212.6p/L
- Lowest
- £9.45/gal207.9p/L
All forecourts in Didcot
5 forecourts in Didcot, with live prices and full addresses. Showing 1 to 5.
Diesel B7
Premium E5
Wallingford RD, North Moreton, Didcot · OX11 9BZ
Usually cheapest 8am to 1pm, priciest 5pm to 10pm here
DirectionsDiesel B7
Premium E5
52-60 Wantage Road, Didcot, Oxfordshire · OX11 0BT
Usually cheapest midnight to 5am, priciest 1pm to 6pm here
DirectionsDiesel B7
Premium E5
Super Diesel
Murco Filling Station, Newbury Road, Chilton, Didcot · OX11 0RW
Usually cheapest midnight to 5am, priciest 2pm to 7pm here
DirectionsDiesel B7
Premium E5
Super Diesel
Diesel B7
Premium E5
Super Diesel
Search near Didcot
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Answers come straight from recorded official price data, refreshed every 30 minutes.
Cheapest reported unleaded
Sainsbury's
Central Drive, Didcot
166.9p/L
Cheapest reported diesel
Sainsbury's
Central Drive, Didcot
188.9p/L
By fuel grade in Didcot
Nearby areas
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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 Didcot
- What is the average petrol price in Didcot?
- The average unleaded (E10) petrol price in Didcot is currently 170.3p per litre (approx. £7.74/gal), based on live data from 5 forecourts reporting this grade. Prices are updated every 30 minutes from official UK government data.
- What is the average diesel price in Didcot?
- The average diesel (B7) price in Didcot is currently 192.3p per litre (approx. £8.74/gal). This is based on live data from forecourts in the area, updated every 30 minutes.
- Which is the cheapest petrol station in Didcot?
- Sainsbury's at Central Drive, Didcot currently has the cheapest reported unleaded petrol in Didcot at 166.9p per litre (approx. £7.59/gal). Prices change regularly, so check this page for the latest.
- Which is the most expensive petrol station in Didcot?
- According to official UK government fuel price data, Blewbury (OX11 9NU) currently has the highest reported unleaded (E10) price in Didcot 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 Didcot?
- 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.