Petrol and Diesel Prices in Llandeilo
Compare petrol and diesel prices at 2 petrol stations in Llandeilo, CARMARTHENSHIRE. Prices last updated 02:56 26/06/2026.
Petrol (E10)
152.9p
at ASCONA MANORDEILO SERVICE STATION
Diesel (B7)
164.9p
at ASCONA MANORDEILO SERVICE STATION
Super Unleaded (E5)
N/A
Premium Diesel
N/A
Unleaded (E10)
153.0p avg
0.8p above UK average (152.2p)
Diesel
167.0p avg
2.4p below UK average (169.4p)
Price History in Llandeilo
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.
Llandeilo (CARMARTHENSHIRE) currently has 2 petrol stations tracked by FuelCosts.co.uk. The average unleaded petrol price in Llandeilo today is 153.0p per litre, which is 0.8p above the UK national average of 152.2p.
The cheapest unleaded petrol in Llandeilo right now is 152.9p at ASCONA MANORDEILO SERVICE STATION. The cheapest diesel is 164.9p at ASCONA MANORDEILO SERVICE STATION.
Fuel prices in Llandeilo 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.