Fuel prices in
Southampton
Live fuel prices from 17 stations across Southampton. South East. Find the cheapest petrol and diesel near you.
Cheapest fuel stations in Southampton
COSTCO WHOLESALE SOUTHAMPTON currently leads on price in Southampton at 154.9p — 6.0p below the city average. Filling a 55-litre tank here saves you £3.31 vs the average station.
Fuel prices in Southampton — FAQs
Where is the cheapest petrol in Southampton today?+
The cheapest petrol in Southampton today is at COSTCO WHOLESALE SOUTHAMPTON (SO15 8TA) at 154.9p per litre. Prices are updated every 30 minutes from the official UK Government Fuel Finder data.
What is the average petrol price in Southampton?+
The average petrol (E10) price in Southampton is currently 160.9p per litre, which is 4.1p above the UK national average of 156.8p. Supermarket stations like Tesco and Asda typically offer the lowest prices.
What is the cheapest diesel price in Southampton?+
The cheapest diesel (B7) in Southampton is currently 181.9p per litre at COSTCO WHOLESALE SOUTHAMPTON. The average diesel price across Southampton is 189.9p.
How often are fuel prices updated in Southampton?+
Fuel prices across Southampton are updated every 30 minutes. All major UK fuel retailers are legally required to report prices to the government's Fuel Finder scheme, which FuelSignal pulls from automatically.
Which fuel brands are cheapest in Southampton?+
Supermarket fuel stations — Tesco, Asda, Morrisons, and Sainsbury's — are almost always the cheapest in Southampton, typically 4–8p per litre below branded stations like Shell and BP. Among non-supermarket brands, JET and Gulf often offer competitive prices.
Is petrol cheaper in Southampton than the UK average?+
Southampton petrol prices are currently 4.1p per litre above the UK national average of 156.8p. Filling up at a supermarket station can help reduce costs.
How can I save money on fuel in Southampton?+
To save money on petrol in Southampton: (1) Use supermarket stations which are typically 5–8p cheaper than branded forecourts. (2) Avoid filling up near motorway services which charge a significant premium. (3) Use FuelSignal to compare all 17 stations in Southampton and find the cheapest price near you before you travel.