Petrol (Unleaded) in Welwyn Garden City costs from 169.9p to 175.9p a litre right now, 172.9p on average across 3 stations. Diesel in Welwyn Garden City costs from 191.9p to 195.9p a litre right now, 194.5p on average across 3 stations.The cheapest is Morrisons - WELWYN GARDEN CITY, 1.1 km from the centre. Prices last updated 09:46 (Europe/London).
A 55-litre fill-up at the cheapest station in Welwyn Garden City instead of the dearest one, and instead of the city average.
Supermarket forecourts in Welwyn Garden City: Morrisons.
Calculated from the same live prices as the station table below — 3 stations in Welwyn Garden City, at the update time shown above.
| Station | |||||
|---|---|---|---|---|---|
|
1
Morrisons - WELWYN GARDEN CITY
Morrisons · AL7 1FP
|
1.1 km | 1.919 | 1.699 | 1.859 | — |
|
2
Esso - WELWYN GARDEN CITY
Esso · AL7 1LE
|
0.4 km | 1.959 | 1.729 | 1.899 | 2.099 |
|
3
Shell - WELWYN GARDEN CITY
Shell · AL8 6XA
|
1.2 km | 1.959 | 1.759 | — | — |
2026-08-15: 187.0p 2026-09-14: 193.9p
Diesel is up 2.5p versus 7 days ago (3 stations with prices on both days).
Tracked continuously: 3 of 3 stations · 2026-08-15 to 2026-09-14
| Brand | From | Average | Stations |
|---|---|---|---|
| Morrisons | 191.9p | 191.9p | 1 |
| Esso | 195.9p | 195.9p | 1 |
| Shell | 195.9p | 195.9p | 1 |
Welwyn Garden City itself has 3 petrol stations with live prices tracked on fuel-prices.eu. Including the towns within roughly 10 km, the total rises to 25 stations. Data comes from the UK official fuel price data scheme.
The cheapest diesel in Welwyn Garden City today is 191.9p a litre at Morrisons - WELWYN GARDEN CITY. Prices in nearby towns are often lower — use the +2 / +5 / +10 km filter above to compare.
The average diesel price in Welwyn Garden City is 194.5p a litre, 2.6p above the national average of 192.0p.
The cheapest petrol in Welwyn Garden City today is 169.9p a litre at Morrisons - WELWYN GARDEN CITY, 1.1 km from the city centre. It is 3.0p below the Welwyn Garden City average of 172.9p across the 3 stations we track in the city.
Yes. Supermarket forecourts in Welwyn Garden City (Morrisons) average 191.9p a litre for diesel across 1 stations, against 195.9p at the other 2 stations — 4.0p cheaper.
Prices are updated daily from the UK official fuel price data scheme (retailer price feeds published under the government fuel-finder initiative).
Prices are collected from the UK official fuel price data scheme — the open price feeds published by major retailers under the government fuel-finder initiative — and refreshed daily. Prices are indicative and may differ at the pump. See also: live map of the UK · all live markets.
Contains public sector information licensed under the Open Government Licence v3.0. Source: Fuel Finder (CMA / GOV.UK).