Petrol and Diesel Prices in Castlederg
Compare petrol and diesel prices at 4 petrol stations in Castlederg. Prices last updated 17:56 25/09/2026.
Petrol (E10)
168.9p
at Derg Valley Service Station
Diesel (B7)
195.9p
at McHugh's Tyres & Fuel Ltd
Super Unleaded (E5)
N/A
Premium Diesel
N/A
Unleaded (E10)
173.0p avg
0.8p below UK average (173.8p)
Diesel
201.0p avg
2.3p above UK average (198.7p)
Price History in Castlederg
See how fuel prices have changed over time with interactive charts and analysis.
Click any column header to sort. Prices shown in pence per litre.
Castlederg currently has 4 petrol stations tracked by FuelCosts.co.uk. The average unleaded petrol price in Castlederg today is 173.0p per litre, which is 0.8p below the UK national average of 173.8p.
The cheapest unleaded petrol in Castlederg right now is 168.9p at Derg Valley Service Station. The cheapest diesel is 195.9p at McHugh's Tyres & Fuel Ltd.
Fuel prices in Castlederg are sourced from the UK Government's CMA Fuel Finder scheme and updated every 4 minutes. We recommend comparing prices before filling up, as prices can vary significantly between stations even within the same town.