Petrol (Unleaded) in Monmouth costs from 177.9p to 178.9p a litre right now, 178.2p on average across 3 stations. Diesel in Monmouth costs from 199.9p to 199.9p a litre right now, 199.9p on average across 2 stations.The cheapest is Esso - MONMOUTH, 2.7 km from the centre. Prices last updated 21:55 (Europe/London).
A 55-litre fill-up at the cheapest station in Monmouth instead of the dearest one, and instead of the city average.
Calculated from the same live prices as the station table below — 3 stations in Monmouth, at the update time shown above.
| Station | |||||
|---|---|---|---|---|---|
|
1
Esso - MONMOUTH
Esso · NP25 4BR
|
2.7 km | 1.999 | 1.779 | 1.969 | 2.189 |
|
2
Esso - MONMOUTH
Esso · NP25 4BG
|
2.1 km | 1.999 | 1.779 | 1.969 | 2.189 |
|
3
Shell - MONMOUTH
Shell · NP25 5EZ
|
4.9 km | — | 1.789 | 2.049 | — |
Diesel is up 1.4p versus 7 days ago (3 stations with prices on both days).
Tracked continuously: 3 of 3 stations · 2026-09-07 to 2026-09-14
Monmouth itself has 3 petrol stations with live prices tracked on fuel-prices.eu. Including the towns within roughly 10 km, the total rises to 10 stations. Data comes from the UK official fuel price data scheme.
The cheapest diesel in Monmouth today is 199.9p a litre at Esso - MONMOUTH. Prices in nearby towns are often lower — use the +2 / +5 / +10 km filter above to compare.
The average diesel price in Monmouth is 199.9p a litre, 7.9p above the national average of 192.0p.
The cheapest petrol in Monmouth today is 177.9p a litre at Esso - MONMOUTH, 2.7 km from the city centre. It is 0.3p below the Monmouth average of 178.2p across the 3 stations we track in the city.
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).