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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 10:31am on 25 August 2026.

The cheapest reported unleaded petrol (E10) in Southampton is £7.09 a gallon (155.9p per litre) at Costco, Regents Park Road, Southampton, Southampton, Hampshire. The average across 34 forecourts currently reporting this grade is £7.51 a gallon (165.1p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £4.60 on a 50-litre fill. That local average is 3.5p per litre above the UK average of 161.6p.

The average has risen 0.3p per litre since yesterday. The average has risen 1.3p per litre since last week.

Prices last refreshed at 10:31am on 25 August 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.

At 155.9p per litre, the cheapest unleaded in Southampton is the highest we have recorded here in 4 weeks. The Southampton average has risen 1.3p a litre over the past week.

Unleaded Prices

Unleaded (E10)

Highest
£8.45/gal185.9p/L
Average
£7.51/gal165.1p/L
Lowest
£7.22/gal158.9p/L

Diesel Prices

Diesel (B7)

Highest
£9.36/gal205.9p/L
Average
£8.46/gal186.2p/L
Lowest
£8.13/gal178.9p/L

Premium Unleaded Prices

Premium Unleaded (E5)

Highest
£9.41/gal206.9p/L
Average
£8.31/gal182.7p/L
Lowest
£7.72/gal169.9p/L

Super Diesel Prices

Super Diesel (SDV)

Highest
£10.32/gal226.9p/L
Average
£9.42/gal207.3p/L
Lowest
£9.09/gal199.9p/L

All forecourts in Southampton

34 forecourts in Southampton, with live prices and full addresses. Showing 1 to 15.

Costco logo
Cheapest unleaded e10Costco Wholesale Southampton

Regents Park Road, Southampton, Southampton, Hampshire · SO15 8TA

Usually cheapest 10am to 3pm, priciest 4pm to 9pm here

Directions
£7.09 per gallon, 155.9 pence per litre

Diesel B7

£8.00 per gallon, 175.9 pence per litre

Premium E5

£7.59 per gallon, 166.9 pence per litre
Tesco logo
Hythe Superstore - Petrol Filling Station

Tesco Stores Ltd, Sizer Way, Dibden, Southampton · SO45 5JA

Usually cheapest midnight to 5am, priciest 5pm to 10pm here

Directions
£7.22 per gallon, 158.9 pence per litre

Diesel B7

£8.13 per gallon, 178.9 pence per litre

Premium E5

£7.72 per gallon, 169.9 pence per litre
BP logo
Manor

Bitterne Road West, Southampton, Hampshire · SO18 1AR

Usually cheapest 7am to noon, priciest 2pm to 7pm here

Directions
£7.23 per gallon, 159.0 pence per litre

Diesel B7

£8.18 per gallon, 179.9 pence per litre

Premium E5

£8.00 per gallon, 175.9 pence per litre

Super Diesel

£8.68 per gallon, 190.9 pence per litre
Esso logo
Mfg Northam

110 Northam Road, Southampton, Hampshire · SO14 0QL

Directions
£7.27 per gallon, 159.9 pence per litre

Diesel B7

£8.27 per gallon, 181.9 pence per litre

Premium E5

£8.18 per gallon, 179.9 pence per litre

Super Diesel

£9.09 per gallon, 199.9 pence per litre
Texaco logo
Queensway Service Station

Texaco Queensway Service Station, 13-15, Queensway, Southampton, SO14 3BL, Southampton · SO14 3BL

Directions
£7.27 per gallon, 159.9 pence per litre

Diesel B7

£8.18 per gallon, 179.9 pence per litre

Premium E5

£7.86 per gallon, 172.9 pence per litre
Esso logo
Tgc - Blackfield

150 Hampton Lane, Blackfield, Southampton · SO45 1WE

Usually cheapest midnight to 5am, priciest 11am to 4pm here

Directions
£7.27 per gallon, 159.9 pence per litre

Diesel B7

£8.22 per gallon, 180.9 pence per litre

Premium E5

£8.22 per gallon, 180.9 pence per litre

Super Diesel

£9.18 per gallon, 201.9 pence per litre
Esso logo
Rontec Thornhill

Thornhill Park ROAD(A334), Southampton, Hampshire · SO18 5TQ

Directions
£7.31 per gallon, 160.9 pence per litre

Diesel B7

£8.18 per gallon, 179.9 pence per litre

Premium E5

£8.18 per gallon, 179.9 pence per litre
Sainsbury's logo
Sainsburys Hedge End

Tollbar Way, Hedge End, Southampton · SO30 2UH

Directions
£7.31 per gallon, 160.9 pence per litre

Diesel B7

£8.27 per gallon, 181.9 pence per litre

Premium E5

£7.86 per gallon, 172.9 pence per litre
Tesco logo
Southampton Extra - Petrol Filling Station

Hamble Lane, Bursledon, Southampton · SO31 8GN

Directions
£7.31 per gallon, 160.9 pence per litre

Diesel B7

£8.27 per gallon, 181.9 pence per litre

Premium E5

£7.77 per gallon, 170.9 pence per litre
Esso logo
Hythe Esso Express

Beaulieu Road, Southampton · SO45 4JH

Usually cheapest midnight to 5am, priciest 4pm to 9pm here

Directions
£7.31 per gallon, 160.9 pence per litre

Diesel B7

£8.22 per gallon, 180.9 pence per litre

Premium E5

£8.00 per gallon, 175.9 pence per litre
Esso logo
Portswood Esso Express

7-15 Lodge RD, Southampton · SO14 6RP

Usually cheapest midnight to 5am, priciest 4pm to 9pm here

Directions
£7.36 per gallon, 161.9 pence per litre

Diesel B7

£8.27 per gallon, 181.9 pence per litre

Premium E5

£8.04 per gallon, 176.9 pence per litre
Esso logo
Bitterne Esso Express

149 W End RD, Southampton · SO18 6PJ

Directions
£7.36 per gallon, 161.9 pence per litre

Diesel B7

£8.27 per gallon, 181.9 pence per litre

Premium E5

£8.04 per gallon, 176.9 pence per litre

Super Diesel

£8.91 per gallon, 195.9 pence per litre
EG On the Move logo
Eg Southampton Pfs

Swaythling RD, Southampton, Hampshire · SO30 3AG

Directions
£7.36 per gallon, 161.9 pence per litre

Diesel B7

£8.27 per gallon, 181.9 pence per litre
Tesco logo
Southampton Superstore - Petrol Filling Station

Tebourba Way, Southampton · SO16 4QE

Usually cheapest 3pm to 4pm, priciest 4pm to 9pm here

Directions
£7.41 per gallon, 162.9 pence per litre

Diesel B7

£8.31 per gallon, 182.9 pence per litre

Premium E5

£7.86 per gallon, 172.9 pence per litre
BP logo
BP Sholing Service Station

BP Service Station, 428-430, Bursledon Road, Southampton · SO19 8NG

Directions
£7.41 per gallon, 162.9 pence per litre

Diesel B7

£8.31 per gallon, 182.9 pence per litre

Premium E5

£8.31 per gallon, 182.9 pence per litre

Super Diesel

£9.13 per gallon, 200.9 pence per litre

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

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 165.1p per litre (approx. £7.51/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 186.2p per litre (approx. £8.46/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, Rownhams East Mwsa (SO16 8AP) currently has the highest reported unleaded (E10) price in Southampton at 185.9p per litre (approx. £8.45/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.