Fuel prices
Petrol and diesel prices in Watford
Compare 8 stations and find the cheapest fuel in Watford today.
In Watford, unleaded petrol (E10) averages 168.0p per litre and standard diesel averages 189.6p per litre. The cheapest unleaded is at COSTCO WHOLESALE for 161.9p per litre. Prices updated 4 November 2026, 12:06.
Average fuel prices in Watford
Unleaded
168.0p/L
Lowest 161.9p · UK avg 171.0p
Diesel
189.6p/L
Lowest 184.9p · UK avg 198.4p
Super unleaded
184.3p/L
Lowest 173.9p · UK avg 190.0p
Premium diesel
207.9p/L
Lowest 205.9p · UK avg 217.7p
Latest price update in Watford: 4 Nov 2026, 12:06. Source: GOV.UK Fuel Finder.
Cheapest unleaded in Watford
-
COSTCO WHOLESALE Cheapest
HARTSPRING LANE, WATFORD, WD25 8JS
161.9p
-
ASDA WATFORD SUPERCENTRE
ODHAMS INDUSTRIAL ESTATE, ST ALBANS ROAD, WATFORD, WD24 7RT
167.7p
-
TESCO
239-241 LOWER HIGH ST, WATFORD, WD17 2BD
167.9p
-
SAINSBURYS
COW LANE, WATFORD, WD25 9JS
167.9p
-
ESSO
ST ALBANS ROAD, WATFORD, WD24 4AE
168.9p
-
ESSO
PRESTWICK RD, WATFORD, WD19 6EG
169.9p
-
BP
WIGGENHALL ROAD, WATFORD, WD18 0FS
169.9p
-
SHELL
ST ALBANS ROAD, WATFORD, WD24 7RU
169.9p
Cheapest diesel in Watford
-
COSTCO WHOLESALE Cheapest
HARTSPRING LANE, WATFORD, WD25 8JS
184.9p
-
ASDA WATFORD SUPERCENTRE
ODHAMS INDUSTRIAL ESTATE, ST ALBANS ROAD, WATFORD, WD24 7RT
187.7p
-
TESCO
239-241 LOWER HIGH ST, WATFORD, WD17 2BD
187.9p
-
SAINSBURYS
COW LANE, WATFORD, WD25 9JS
187.9p
-
ESSO
ST ALBANS ROAD, WATFORD, WD24 4AE
188.9p
-
SHELL
ST ALBANS ROAD, WATFORD, WD24 7RU
189.9p
-
ESSO
PRESTWICK RD, WATFORD, WD19 6EG
191.9p
-
BP
WIGGENHALL ROAD, WATFORD, WD18 0FS
197.9p
Fuel prices in Watford: FAQ
What is the average price of petrol in Watford?
Unleaded (E10) in Watford averages 168.0p per litre across 8 stations, ranging from 161.9p to 169.9p. That is 3.0p below the UK average.
What is the average price of diesel in Watford?
Standard diesel in Watford averages 189.6p per litre across 8 stations, ranging from 184.9p to 197.9p. That is 8.8p below the UK average.
Where is the cheapest petrol in Watford?
Right now the cheapest unleaded we can see in Watford is at COSTCO WHOLESALE, HARTSPRING LANE, WATFORD, WD25 8JS, at 161.9p per litre. Prices change through the day, so check before you set off.
How often are these fuel prices updated?
We refresh prices every 15 minutes from the GOV.UK Fuel Finder scheme, where forecourts report their pump prices.
Fuel prices in other towns and cities
Contains public sector information licensed under the Open Government Licence v3.0. Prices from the GOV.UK Fuel Finder scheme.
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