Petrol and Diesel Prices in Llandeilo
Compare petrol and diesel prices at 2 petrol stations in Llandeilo, CARMARTHENSHIRE. Prices last updated 12:08 27/03/2026.
Petrol (E10)
154.9p
at Llandeilo Service Station
Diesel (B7)
185.9p
at Llandeilo Service Station
Super Unleaded (E5)
N/A
Premium Diesel
N/A
Unleaded (E10)
155.0p avg
4.7p above UK average (150.3p)
Diesel
186.0p avg
7.6p above UK average (178.4p)
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 Fuel Costs UK. The average unleaded petrol price in Llandeilo today is 155.0p per litre, which is 4.7p above the UK national average of 150.3p.
The cheapest unleaded petrol in Llandeilo right now is 154.9p at Llandeilo Service Station. The cheapest diesel is 185.9p at Llandeilo 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.