Live prices
Cheapest petrol and diesel prices in Farnham
10 forecourts tracked in Farnham (10 reporting unleaded (E10), 10 reporting diesel (B7), 10 reporting premium (E5), 8 reporting super diesel). Prices last refreshed at 10:02pm on 15 September 2026.
The cheapest reported unleaded petrol (E10) in Farnham is £7.63 a gallon (167.9p per litre) at Sainsbury's, Water Lane, Farnham. The average across 10 forecourts currently reporting this grade is £7.83 a gallon (172.3p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £2.20 on a 50-litre fill. That local average is 1.1p per litre above the UK average of 171.2p.
The average has risen 0.6p per litre since yesterday. The average has risen 3.5p per litre since last week.
Prices last refreshed at 10:02pm on 15 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
At 167.9p per litre, the cheapest unleaded in Farnham is the highest we have recorded here in 4 weeks. The Farnham average has risen 3.5p a litre over the past week. 3 forecourts in Farnham have changed their unleaded price today.
Unleaded Prices
Unleaded (E10)
- Highest
- £8.04/gal176.9p/L
- Average
- £7.83/gal172.3p/L
- Lowest
- £7.63/gal167.9p/L
Diesel Prices
Diesel (B7)
- Highest
- £9.04/gal198.9p/L
- Average
- £8.86/gal194.9p/L
- Lowest
- £8.59/gal188.9p/L
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- £8.91/gal195.9p/L
- Average
- £8.64/gal190.1p/L
- Lowest
- £8.18/gal179.9p/L
Super Diesel Prices
Super Diesel (SDV)
- Highest
- £9.95/gal218.9p/L
- Average
- £9.77/gal214.9p/L
- Lowest
- £9.72/gal213.9p/L
All forecourts in Farnham
10 forecourts in Farnham, with live prices and full addresses. Showing 1 to 10.
Water Lane, Farnham · GU9 9NJ
Usually cheapest midnight to 1am, priciest 1am to 6am here
DirectionsDiesel B7
Premium E5
Bucks Horn Oak Services, Main Road, Bucks Horn Oak, Farnham · GU10 4LT
Usually cheapest midnight to 5am, priciest 5pm to 10pm here
DirectionsDiesel B7
Premium E5
Super Diesel
Diesel B7
Premium E5
Super Diesel
Texaco Service Station, Station Hill Garage, 8, Station Hill, Farnham · GU9 8AA
Usually cheapest midnight to 5am, priciest 9pm to midnight here
DirectionsDiesel B7
Premium E5
Diesel B7
Premium E5
Super Diesel
Tongham Road, Tongham, Farnham · GU10 1FP
Usually cheapest midnight to 5am, priciest 9pm to midnight here
DirectionsDiesel B7
Premium E5
Super Diesel
A31 Hogs Back, Farnham · GU10 1EU
Usually cheapest midnight to 5am, priciest 8pm to midnight here
DirectionsDiesel B7
Premium E5
Super Diesel
A31 Farnham By-pass, Farnham, Surrey · GU9 8AS
Usually cheapest midnight to 5am, priciest 4pm to 9pm here
DirectionsDiesel B7
Premium E5
Super Diesel
Diesel B7
Premium E5
Super Diesel
Odiham Road, Farnham, Surrey · GU10 5AB
Usually cheapest midnight to 5am, priciest 4pm to 9pm here
DirectionsDiesel B7
Premium E5
Super Diesel
Search near Farnham
Ask the fuel analyst
Answers come straight from recorded official price data, refreshed every 30 minutes.
Cheapest reported unleaded
Sainsbury's
Water Lane, Farnham
167.9p/L
Cheapest reported diesel
Jet
Bucks Horn Oak Services, Main Road, Bucks Horn Oak, Farnham
188.9p/L
By fuel grade in Farnham
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 Farnham
- What is the average petrol price in Farnham?
- The average unleaded (E10) petrol price in Farnham is currently 172.3p per litre (approx. £7.83/gal), based on live data from 10 forecourts reporting this grade. Prices are updated every 30 minutes from official UK government data.
- What is the average diesel price in Farnham?
- The average diesel (B7) price in Farnham is currently 194.9p per litre (approx. £8.86/gal). This is based on live data from forecourts in the area, updated every 30 minutes.
- Which is the cheapest petrol station in Farnham?
- Sainsbury's at Water Lane, Farnham currently has the cheapest reported unleaded petrol in Farnham 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 Farnham?
- According to official UK government fuel price data, Shell Little Waitrose Folly Hill (GU10 5AB) currently has the highest reported unleaded (E10) price in Farnham at 176.9p per litre (approx. £8.04/gal). Prices are refreshed every 30 minutes, so this can change through the day.
- How do I find the cheapest fuel near Farnham?
- 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.