Petrol Prices in Southampton: Cheapest Fuel Today
Live fuel prices at Southampton stations — sorted cheapest first. Updated daily from official UK Government data.
The cheapest petrol in Southampton today is 146.9p per litre, with an average price of 161.6p/L across 75 of 76 total stations, 2.7p above the UK average of 158.9p/L. B7 diesel starts from 161.9p/L (avg 192.2p across 76 stations). All prices are sourced from the UK Government Fuel Finder scheme and updated daily as of 29 July 2026.
Petrol prices in Southampton are tracked across 75 stations, giving drivers an up-to-date view of local fuel costs. Standard unleaded (E10) is currently available from 146.9p per litre at the cheapest forecourt, with a city-wide average of 161.6p.
B7 diesel in Southampton starts from 161.9p per litre, averaging 192.2p across 76 stations. At the cheapest forecourt, diesel is currently 15.0p per litre more expensive than standard petrol.
Supermarket forecourts — Asda, Tesco, Sainsbury's, and Morrisons — tend to offer the lowest prices in Southampton and are typically 3–8p per litre cheaper than branded stations such as BP, Shell, and Esso. For drivers filling up weekly, consistently choosing the cheapest local forecourt can save upwards of £100 per year without any change to routine.
Southampton sits within South of England. Drivers in neighbouring areas such as Portsmouth and Bournemouth can also compare live prices for their nearest stations using the links below.
For national trends and weekly movement across the UK, see our fuel price insights.
Prices updated:
Cheapest Premium Diesel Stations in Southampton
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Popular Fuel Brands in Southampton
Fuel prices in Southampton — FAQ
- What is the cheapest petrol in Southampton?
- Search live prices to find the cheapest petrol in Southampton.
- How often are Southampton fuel prices updated?
- Southampton fuel prices are updated daily from official UK Government data on PetrolPricesNearYou. The data comes from the UK Government Fuel Finder scheme, which requires retailers to publish their prices daily.
Fuel prices near Southampton
UK Fuel Price Index — Monthly Report
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