What is the average petrol price in Swanley?

The average unleaded (E10) petrol price in Swanley is currently 174.9p per litre (approx. £7.95/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 199.9p per litre (approx. £9.09/gal). This is based on live data from forecourts in the area, updated every 30 minutes.

Which is the cheapest petrol station in Swanley?

Harvest Energy at W J King (garages) Ltd, London Road, Swanley, BR8 7QD, Swanley currently has the cheapest reported unleaded petrol in Swanley at 173.9p per litre (approx. £7.91/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, Asda Swanley Express Petrol (BR8 8AF) currently has the highest reported unleaded (E10) price in Swanley at 175.9p per litre (approx. £8.00/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.

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 1:31pm on 19 September 2026.

The cheapest reported unleaded petrol (E10) in Swanley is £7.91 a gallon (173.9p per litre) at Harvest Energy, W J King (garages) Ltd, London Road, Swanley, BR8 7QD, Swanley. The average across 2 forecourts currently reporting this grade is £7.95 a gallon (174.9p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £0.50 on a 50-litre fill. That local average is 2.4p per litre above the UK average of 172.5p.

The average has risen 1.5p per litre since yesterday. The average has risen 3.0p per litre since last week.

Prices last refreshed at 1:31pm on 19 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.

At 173.9p per litre, the cheapest unleaded in Swanley is the highest we have recorded here in 4 weeks. The Swanley average has risen 3.0p a litre over the past week.

Unleaded Prices

Unleaded (E10)

Highest: £8.00/gal175.9p/L
Average: £7.95/gal174.9p/L
Lowest: £7.91/gal173.9p/L

Diesel Prices

Diesel (B7)

Highest: £9.13/gal200.9p/L
Average: £9.09/gal199.9p/L
Lowest: £9.04/gal198.9p/L

Premium Unleaded Prices

Premium Unleaded (E5)

Highest: £9.00/gal197.9p/L
Average: £9.00/gal197.9p/L
Lowest: £9.00/gal197.9p/L

Super Diesel Prices

Super Diesel (SDV)

Not enough current price data.

All forecourts in Swanley

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2 forecourts in Swanley, with live prices and full addresses. Showing 1 to 2.

Cheapest unleaded e10W.j.king Swanley

W J King (garages) Ltd, London Road, Swanley, BR8 7QD, Swanley · BR8 7QD

Directions

Diesel B7

Premium E5

Asda Swanley Express Petrol

73-75 High Street, Swanley · BR8 8AF

Usually cheapest midnight to 5am, priciest 7pm to midnight here

Directions

Diesel B7

Search near Swanley

Ask the fuel analyst

Answers come straight from recorded official price data, refreshed every 30 minutes.

Cheapest reported unleaded

Harvest Energy

W J King (garages) Ltd, London Road, Swanley, BR8 7QD, Swanley

173.9p/L

Cheapest reported diesel

Harvest Energy

W J King (garages) Ltd, London Road, Swanley, BR8 7QD, Swanley

198.9p/L

By fuel grade in Swanley

Cheapest unleaded petrol (E10) in Swanley Cheapest diesel (B7) in Swanley Cheapest premium unleaded (E5) in Swanley Cheapest super diesel in Swanley 24-hour petrol stations in Swanley

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 Swanley

What is the average petrol price in Swanley?: The average unleaded (E10) petrol price in Swanley is currently 174.9p per litre (approx. £7.95/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 199.9p per litre (approx. £9.09/gal). This is based on live data from forecourts in the area, updated every 30 minutes.
Which is the cheapest petrol station in Swanley?: Harvest Energy at W J King (garages) Ltd, London Road, Swanley, BR8 7QD, Swanley currently has the cheapest reported unleaded petrol in Swanley at 173.9p per litre (approx. £7.91/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, Asda Swanley Express Petrol (BR8 8AF) currently has the highest reported unleaded (E10) price in Swanley at 175.9p per litre (approx. £8.00/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.