What is the average petrol price in Welwyn Garden City?

The average unleaded (E10) petrol price in Welwyn Garden City is currently 165.9p per litre (approx. £7.54/gal), based on live data from 3 forecourts reporting this grade. Prices are updated every 30 minutes from official UK government data.

What is the average diesel price in Welwyn Garden City?

The average diesel (B7) price in Welwyn Garden City is currently 180.6p per litre (approx. £8.21/gal). This is based on live data from forecourts in the area, updated every 30 minutes.

Which is the cheapest petrol station in Welwyn Garden City?

MORRISONS at BLACK FAN ROAD, WELWYN GARDEN CITY, HERTFORDSHIRE currently has the cheapest reported unleaded petrol in Welwyn Garden City at 162.9p per litre (approx. £7.41/gal). Prices change regularly, so check this page for the latest.

Which is the most expensive petrol station in Welwyn Garden City?

According to official UK government fuel price data, SHELL (AL8 6XA) currently has the highest reported unleaded (E10) price in Welwyn Garden City at 167.9p per litre (approx. £7.63/gal). Prices are refreshed every 30 minutes, so this can change through the day.

How do I find the cheapest fuel near Welwyn Garden City?

Use the search box above to enter your postcode. fuel.co.uk will show you every forecourt ranked cheapest first, with live prices updated every 30 minutes from the GOV.UK Fuel Finder.

Live prices

Cheapest petrol and diesel prices in Welwyn Garden City

3 forecourts tracked in Welwyn Garden City (3 reporting unleaded (E10), 3 reporting diesel (B7), 3 reporting premium (E5), 2 reporting super diesel). Prices last refreshed at 8:02pm on 30 July 2026.

The cheapest reported unleaded petrol (E10) in Welwyn Garden City is 162.9p per litre at MORRISONS, BLACK FAN ROAD, WELWYN GARDEN CITY, HERTFORDSHIRE. The average across 3 forecourts currently reporting this grade is 165.9p per litre, so choosing the cheapest rather than an average-priced forecourt saves about £1.50 on a 50-litre fill. That local average is 6.1p per litre above the UK average of 159.8p.

The average has risen 0.7p per litre since yesterday. The average has risen 5.3p per litre since last week.

Prices last refreshed at 8:02pm on 30 July 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.

Unleaded Prices

Unleaded (E10)

Highest: 167.9p/lapprox. £7.63/gal
Average: 165.9p/lapprox. £7.54/gal
Lowest: 166.9p/lapprox. £7.59/gal

Diesel Prices

Diesel (B7)

Highest: 182.9p/lapprox. £8.31/gal
Average: 180.6p/lapprox. £8.21/gal
Lowest: 181.9p/lapprox. £8.27/gal

Premium Unleaded Prices

Premium Unleaded (E5)

Highest: 194.9p/lapprox. £8.86/gal
Average: 183.6p/lapprox. £8.35/gal
Lowest: 175.9p/lapprox. £8.00/gal

Super Diesel Prices

Super Diesel (SDV)

Highest: 199.9p/lapprox. £9.09/gal
Average: 199.9p/lapprox. £9.09/gal
Lowest: 199.9p/lapprox. £9.09/gal

All forecourts in Welwyn Garden City

Sort by

Cheapest unleaded e10

MORRISONS

BLACK FAN ROAD, WELWYN GARDEN CITY, HERTFORDSHIRE · AL7 1FP

Directions

162.9p/L

approx. £7.41/gal

Diesel B7

176.9p

approx. £8.04/gal

Premium E5

175.9p

approx. £8.00/gal

ESSO

BRIDGE ROAD EAST, WELWYN GARDEN CITY, HERTFORDSHIRE · AL7 1LE

Usually cheapest 4pm to 9pm, priciest 11pm to midnight here

Directions

166.9p/L

approx. £7.59/gal

Diesel B7

181.9p

approx. £8.27/gal

Premium E5

179.9p

approx. £8.18/gal

Super Diesel

199.9p

approx. £9.09/gal

SHELL

STANBOROUGH ROAD, WELWYN GARDEN CITY, HERTFORDSHIRE · AL8 6XA

Usually cheapest midnight to 5am, priciest 3pm to 8pm here

Directions

167.9p/L

approx. £7.63/gal

Diesel B7

182.9p

approx. £8.31/gal

Premium E5

194.9p

approx. £8.86/gal

Super Diesel

199.9p

approx. £9.09/gal

Search near Welwyn Garden City

Ask the fuel analyst

Answers come straight from recorded official price data, refreshed every 30 minutes.

Cheapest reported unleaded

MORRISONS

BLACK FAN ROAD, WELWYN GARDEN CITY, HERTFORDSHIRE

162.9p/L

Cheapest reported diesel

MORRISONS

BLACK FAN ROAD, WELWYN GARDEN CITY, HERTFORDSHIRE

176.9p/L

By fuel grade in Welwyn Garden City

Cheapest unleaded petrol (E10) in Welwyn Garden City Cheapest diesel (B7) in Welwyn Garden City Cheapest premium unleaded (E5) in Welwyn Garden City Cheapest super diesel in Welwyn Garden City 24-hour petrol stations in Welwyn Garden City

Nearby areas

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Prices are sourced from official UK government fuel-price data (Open Government Licence v3.0). Updated every 30 minutes.

Questions about fuel prices in Welwyn Garden City

What is the average petrol price in Welwyn Garden City?: The average unleaded (E10) petrol price in Welwyn Garden City is currently 165.9p per litre (approx. £7.54/gal), based on live data from 3 forecourts reporting this grade. Prices are updated every 30 minutes from official UK government data.
What is the average diesel price in Welwyn Garden City?: The average diesel (B7) price in Welwyn Garden City is currently 180.6p per litre (approx. £8.21/gal). This is based on live data from forecourts in the area, updated every 30 minutes.
Which is the cheapest petrol station in Welwyn Garden City?: MORRISONS at BLACK FAN ROAD, WELWYN GARDEN CITY, HERTFORDSHIRE currently has the cheapest reported unleaded petrol in Welwyn Garden City at 162.9p per litre (approx. £7.41/gal). Prices change regularly, so check this page for the latest.
Which is the most expensive petrol station in Welwyn Garden City?: According to official UK government fuel price data, SHELL (AL8 6XA) currently has the highest reported unleaded (E10) price in Welwyn Garden City at 167.9p per litre (approx. £7.63/gal). Prices are refreshed every 30 minutes, so this can change through the day.
How do I find the cheapest fuel near Welwyn Garden City?: Use the search box above to enter your postcode. fuel.co.uk will show you every forecourt ranked cheapest first, with live prices updated every 30 minutes from the GOV.UK Fuel Finder.