Fuel Prices in Welwyn Garden City
Live comparison for AL7 area. Tracking 3 stations across 14 brands. For a detailed breakdown including 7-day price trends, market competition analysis, and savings tips, and also find Today’s Cheapest Petrol and Diesel in Welwyn Garden City .
East of England
3 Stations
3 Brands
Updated 3 May 2026
View Welwyn Garden City on the Fuel Map
Compare all 3 stations visually on our interactive map to find the cheapest fuel near your route.
7-Day Price Movement
Petrol (E10)
158.3p
158.3p
Diesel (B7)
190.2p
189.3p
Cheapest Today
Area Averages vs National
Petrol
156.9p
▲ 0.1p vs UK Avg
Super Unleaded
167.2p
▼ 6.9p vs UK Avg
Diesel
187.6p
▼ 0.4p vs UK Avg
Super Diesel
209.9p
▲ 1.8p vs UK Avg
All Fuel Stations in Welwyn Garden City (AL7)
Frequently Asked Questions About Fuel in Welwyn Garden City
As of 3 May 2026, the cheapest E10 petrol in Welwyn Garden City is 155.9p at MORRISONS, BLACK FAN ROAD, WELWYN GARDEN CITY, HERTFORDSHIRE, ENGLAND.
There is currently a 2.0p difference between the cheapest and most expensive stations in Welwyn Garden City. For a standard 55-litre family car, that equals a saving of £1.10 per tank.
We update prices daily using data provided directly by fuel stations via the Competition and Markets Authority (CMA) Open Data scheme. This is a UK Government initiative requiring all major retailers to report live prices, ensuring you see the most accurate data for the Welwyn Hatfield area.
Not today. MORRISONS is actually cheaper than local supermarkets in AL7. It's always worth comparing before filling up.
We are currently tracking 3 active fuel stations in the AL7 area, operated by 3 different brands including ESSO, MORRISONS, TESCO and more.
The cheapest B7 diesel in Welwyn Garden City is currently 185.9p at MORRISONS. You can also use our interactive fuel map to compare diesel prices visually.
Nearby Locations
Welwyn Garden City, Lemsford (AL8)
Welwyn, Ayot St Peter, Ayot St Lawrence, Digswell, Rabley Heath, Tewin (AL6)
Hatfield, Brookmans Park, Essendon, North Mymms (AL9)
Knebworth, Woolmer Green, Datchworth (SG3)
Hatfield (AL10)
Hertford (SG14)
Potters Bar, South Mimms, Cuffley, Northaw (EN6)
South Stevenage, Walkern, Ardeley (SG2)
Prices sourced from the UK Government CMA Open Data Scheme, updated every 30 minutes. CheckFuelPrices is editorially independent — read our policy.