Petrol and Diesel Prices in Newcastle Emlyn
Compare petrol and diesel prices at 1 petrol stations in Newcastle Emlyn. Prices last updated 08:40 26/06/2026.
Petrol (E10)
149.9p
at Siop Y Ffrydiau
Diesel (B7)
159.9p
at Siop Y Ffrydiau
Super Unleaded (E5)
N/A
Premium Diesel
N/A
Unleaded (E10)
150.0p avg
2.2p below UK average (152.2p)
Diesel
160.0p avg
9.3p below UK average (169.3p)
Price History in Newcastle Emlyn
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.
Stations within a few miles of Newcastle Emlyn — worth the short drive for cheaper fuel.
Newcastle Emlyn currently has 1 petrol station tracked by FuelCosts.co.uk. The average unleaded petrol price in Newcastle Emlyn today is 150.0p per litre, which is 2.2p below the UK national average of 152.2p.
The cheapest unleaded petrol in Newcastle Emlyn right now is 149.9p at Siop Y Ffrydiau. The cheapest diesel is 159.9p at Siop Y Ffrydiau.
Fuel prices in Newcastle Emlyn 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.