Live prices
Cheapest petrol and diesel prices in Southampton
34 forecourts tracked in Southampton (34 reporting unleaded (E10), 34 reporting diesel (B7), 31 reporting premium (E5), 19 reporting super diesel). Prices last refreshed at 7:31pm on 19 August 2026.
The cheapest reported unleaded petrol (E10) in Southampton is 155.9p per litre at Costco, Regents Park Road, Southampton, Southampton, Hampshire. The average across 34 forecourts currently reporting this grade is 164.0p per litre, so choosing the cheapest rather than an average-priced forecourt saves about £4.05 on a 50-litre fill. That local average is 2.7p per litre above the UK average of 161.3p.
The average has risen 0.2p per litre since yesterday. The average has risen 0.3p per litre since last week.
Prices last refreshed at 7:31pm on 19 August 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
At 153.9p per litre, the cheapest unleaded in Southampton is the highest we have recorded here in 4 weeks. The Southampton average has held steady over the past week. 3 forecourts in Southampton have changed their unleaded price today.
Unleaded Prices
Unleaded (E10)
- Highest
- 181.9p/lapprox. £8.27/gal
- Average
- 164.0p/lapprox. £7.46/gal
- Lowest
- 158.9p/lapprox. £7.22/gal
Diesel Prices
Diesel (B7)
- Highest
- 203.9p/lapprox. £9.27/gal
- Average
- 185.7p/lapprox. £8.44/gal
- Lowest
- 178.9p/lapprox. £8.13/gal
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- 202.9p/lapprox. £9.22/gal
- Average
- 181.9p/lapprox. £8.27/gal
- Lowest
- 169.9p/lapprox. £7.72/gal
Super Diesel Prices
Super Diesel (SDV)
- Highest
- 224.9p/lapprox. £10.22/gal
- Average
- 205.2p/lapprox. £9.33/gal
- Lowest
- 199.9p/lapprox. £9.09/gal
All forecourts in Southampton
34 forecourts in Southampton, with live prices and full addresses. Showing 1 to 15.
Regents Park Road, Southampton, Southampton, Hampshire · SO15 8TA
Usually cheapest 10am to 3pm, priciest 4pm to 9pm here
Directions155.9p/L
approx. £7.09/gal
Diesel B7
175.9p
approx. £8.00/gal
Premium E5
166.9p
approx. £7.59/gal
Tesco Stores Ltd, Sizer Way, Dibden, Southampton · SO45 5JA
Usually cheapest midnight to 5am, priciest 5pm to 10pm here
Directions158.9p/L
approx. £7.22/gal
Diesel B7
178.9p
approx. £8.13/gal
Premium E5
169.9p
approx. £7.72/gal
Texaco Queensway Service Station, 13-15, Queensway, Southampton, SO14 3BL, Southampton · SO14 3BL
Directions158.9p/L
approx. £7.22/gal
Diesel B7
179.9p
approx. £8.18/gal
Premium E5
169.9p
approx. £7.72/gal
Bitterne Road West, Southampton, Hampshire · SO18 1AR
Usually cheapest midnight to 5am, priciest noon to 5pm here
Directions159.0p/L
approx. £7.23/gal
Diesel B7
179.9p
approx. £8.18/gal
Premium E5
175.9p
approx. £8.00/gal
Super Diesel
190.9p
approx. £8.68/gal
Diesel B7
181.9p
approx. £8.27/gal
Premium E5
179.9p
approx. £8.18/gal
Super Diesel
199.9p
approx. £9.09/gal
Beaulieu Road, Southampton · SO45 4JH
Usually cheapest midnight to 5am, priciest 4pm to 9pm here
Directions159.9p/L
approx. £7.27/gal
Diesel B7
180.9p
approx. £8.22/gal
Premium E5
174.9p
approx. £7.95/gal
150 Hampton Lane, Blackfield, Southampton · SO45 1WE
Usually cheapest midnight to 5am, priciest 11am to 4pm here
Directions159.9p/L
approx. £7.27/gal
Diesel B7
179.9p
approx. £8.18/gal
Premium E5
180.9p
approx. £8.22/gal
Super Diesel
200.9p
approx. £9.13/gal
Thornhill Park ROAD(A334), Southampton, Hampshire · SO18 5TQ
Usually cheapest midnight to 5am, priciest 2pm to 7pm here
Directions160.9p/L
approx. £7.31/gal
Diesel B7
179.9p
approx. £8.18/gal
Premium E5
179.9p
approx. £8.18/gal
Tollbar Way, Hedge End, Southampton · SO30 2UH
Usually cheapest midnight to 1am, priciest 1am to 6am here
Directions160.9p/L
approx. £7.31/gal
Diesel B7
181.9p
approx. £8.27/gal
Premium E5
172.9p
approx. £7.86/gal
Hamble Lane, Bursledon, Southampton · SO31 8GN
Usually cheapest 10am to 3pm, priciest 4pm to 9pm here
Directions160.9p/L
approx. £7.31/gal
Diesel B7
181.9p
approx. £8.27/gal
Premium E5
170.9p
approx. £7.77/gal
Swaythling RD, Southampton, Hampshire · SO30 3AG
Usually cheapest 2am to 7am, priciest 7pm to midnight here
Directions161.9p/L
approx. £7.36/gal
Diesel B7
181.9p
approx. £8.27/gal
Grange Road, Botley, Southampton · SO30 2FU
Usually cheapest midnight to 5am, priciest 6pm to 11pm here
Directions161.9p/L
approx. £7.36/gal
Diesel B7
181.9p
approx. £8.27/gal
Premium E5
179.9p
approx. £8.18/gal
Super Diesel
199.9p
approx. £9.09/gal
149 W End RD, Southampton · SO18 6PJ
Usually cheapest midnight to 5am, priciest 4pm to 9pm here
Directions161.9p/L
approx. £7.36/gal
Diesel B7
181.9p
approx. £8.27/gal
Premium E5
176.9p
approx. £8.04/gal
Super Diesel
195.9p
approx. £8.91/gal
Diesel B7
184.9p
approx. £8.41/gal
Premium E5
184.9p
approx. £8.41/gal
Super Diesel
199.9p
approx. £9.09/gal
7-15 Lodge RD, Southampton · SO14 6RP
Usually cheapest 2am to 7am, priciest 4pm to 9pm here
Directions161.9p/L
approx. £7.36/gal
Diesel B7
181.9p
approx. £8.27/gal
Premium E5
176.9p
approx. £8.04/gal
Search near Southampton
Ask the fuel analyst
Answers come straight from recorded official price data, refreshed every 30 minutes.
Cheapest reported unleaded
Costco
Regents Park Road, Southampton, Southampton, Hampshire
155.9p/L
Cheapest reported diesel
Costco
Regents Park Road, Southampton, Southampton, Hampshire
175.9p/L
By fuel grade in Southampton
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 Southampton
- What is the average petrol price in Southampton?
- The average unleaded (E10) petrol price in Southampton is currently 164.0p per litre (approx. £7.46/gal), based on live data from 34 forecourts reporting this grade. Prices are updated every 30 minutes from official UK government data.
- What is the average diesel price in Southampton?
- The average diesel (B7) price in Southampton is currently 185.7p per litre (approx. £8.44/gal). This is based on live data from forecourts in the area, updated every 30 minutes.
- Which is the cheapest petrol station in Southampton?
- Costco at Regents Park Road, Southampton, Southampton, Hampshire currently has the cheapest reported unleaded petrol in Southampton at 155.9p per litre (approx. £7.09/gal). Prices change regularly, so check this page for the latest.
- Which is the most expensive petrol station in Southampton?
- According to official UK government fuel price data, BP (SO16 8AP) currently has the highest reported unleaded (E10) price in Southampton at 181.9p per litre (approx. £8.27/gal). Prices are refreshed every 30 minutes, so this can change through the day.
- How do I find the cheapest fuel near Southampton?
- 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.