Live prices
Cheapest petrol and diesel prices in Swanley
2 forecourts tracked in Swanley (2 reporting unleaded (E10), 2 reporting diesel (B7), 1 reporting premium (E5)). Prices last refreshed at 8:02pm on 30 July 2026.
The cheapest reported unleaded petrol (E10) in Swanley is 159.9p per litre at ASDA EXPRESS, 73-75 HIGH STREET, SWANLEY. The average across 2 forecourts currently reporting this grade is 161.4p per litre, so choosing the cheapest rather than an average-priced forecourt saves about £0.75 on a 50-litre fill. That local average is 1.6p per litre above the UK average of 159.8p.
The average is unchanged since yesterday. The average has risen 4.0p per litre since last week.
Prices last refreshed at 8:02pm on 30 July 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
Unleaded Prices
Unleaded (E10)
- Highest
- 162.9p/lapprox. £7.41/gal
- Average
- 161.4p/lapprox. £7.34/gal
- Lowest
- 159.9p/lapprox. £7.27/gal
Diesel Prices
Diesel (B7)
- Highest
- 184.9p/lapprox. £8.41/gal
- Average
- 180.4p/lapprox. £8.20/gal
- Lowest
- 175.9p/lapprox. £8.00/gal
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- 182.9p/lapprox. £8.31/gal
- Average
- 182.9p/lapprox. £8.31/gal
- Lowest
- 182.9p/lapprox. £8.31/gal
Super Diesel Prices
Super Diesel (SDV)
Not enough current price data.
All forecourts in Swanley
ASDA EXPRESS
73-75 HIGH STREET, SWANLEY · BR8 8AF
Usually cheapest midnight to 5am, priciest 8pm to midnight here
Directions159.9p/L
approx. £7.27/gal
Diesel B7
175.9p
approx. £8.00/gal
162.9p/L
approx. £7.41/gal
Diesel B7
184.9p
approx. £8.41/gal
Premium E5
182.9p
approx. £8.31/gal
Search near Swanley
Ask the fuel analyst
Answers come straight from recorded official price data, refreshed every 30 minutes.
Cheapest reported unleaded
ASDA EXPRESS
73-75 HIGH STREET, SWANLEY
159.9p/L
Cheapest reported diesel
ASDA EXPRESS
73-75 HIGH STREET, SWANLEY
175.9p/L
By fuel grade in Swanley
Nearby areas
Save more as a driver
Prices are sourced from official UK government fuel-price data (Open Government Licence v3.0). Updated every 30 minutes.
Questions about fuel prices in Swanley
- What is the average petrol price in Swanley?
- The average unleaded (E10) petrol price in Swanley is currently 161.4p per litre (approx. £7.34/gal), based on live data from 2 forecourts reporting this grade. Prices are updated every 30 minutes from official UK government data.
- What is the average diesel price in Swanley?
- The average diesel (B7) price in Swanley is currently 180.4p per litre (approx. £8.20/gal). This is based on live data from forecourts in the area, updated every 30 minutes.
- Which is the cheapest petrol station in Swanley?
- ASDA EXPRESS at 73-75 HIGH STREET, SWANLEY currently has the cheapest reported unleaded petrol in Swanley at 159.9p per litre (approx. £7.27/gal). Prices change regularly, so check this page for the latest.
- Which is the most expensive petrol station in Swanley?
- According to official UK government fuel price data, HARVEST ENERGY (BR8 7QD) currently has the highest reported unleaded (E10) price in Swanley at 162.9p per litre (approx. £7.41/gal). Prices are refreshed every 30 minutes, so this can change through the day.
- How do I find the cheapest fuel near Swanley?
- 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.