Fuel prices in
Harrow
Live fuel prices from 9 stations across Harrow. London. Find the cheapest petrol and diesel near you.
Cheapest fuel stations in Harrow
COSTCO WHOLESALE WATFORD currently leads on price in Harrow at 151.9p — 6.8p below the city average. Filling a 55-litre tank here saves you £3.72 vs the average station.
Fuel prices in Harrow — FAQs
Where is the cheapest petrol in Harrow today?+
The cheapest petrol in Harrow today is at COSTCO WHOLESALE WATFORD (WD25 8JS) at 151.9p per litre. Prices are updated every 30 minutes from the official UK Government Fuel Finder data.
What is the average petrol price in Harrow?+
The average petrol (E10) price in Harrow is currently 158.7p per litre, which is 1.9p 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 Harrow?+
The cheapest diesel (B7) in Harrow is currently 181.9p per litre at COSTCO WHOLESALE WATFORD. The average diesel price across Harrow is 188.5p.
How often are fuel prices updated in Harrow?+
Fuel prices across Harrow 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 Harrow?+
Supermarket fuel stations — Tesco, Asda, Morrisons, and Sainsbury's — are almost always the cheapest in Harrow, 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 Harrow than the UK average?+
Harrow petrol prices are currently 1.9p 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 Harrow?+
To save money on petrol in Harrow: (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 9 stations in Harrow and find the cheapest price near you before you travel.