Petrol and Diesel Prices in Llanishen
Compare petrol and diesel prices at 1 petrol stations in Llanishen, CARDIFF. Prices last updated 09:00 11/05/2026.
Petrol (E10)
155.9p
at MFG MORRISONS CARDIFF TYGLASS
Diesel (B7)
184.9p
at MFG MORRISONS CARDIFF TYGLASS
Super Unleaded (E5)
169.9p
at MFG MORRISONS CARDIFF TYGLASS
Premium Diesel
N/A
Unleaded (E10)
156.0p avg
2.5p below UK average (158.5p)
Diesel
185.0p avg
4.0p below UK average (189.0p)
Price History in Llanishen
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 Llanishen — worth the short drive for cheaper fuel.
Llanishen (CARDIFF) currently has 1 petrol station tracked by FuelCosts.co.uk. The average unleaded petrol price in Llanishen today is 156.0p per litre, which is 2.5p below the UK national average of 158.5p.
The cheapest unleaded petrol in Llanishen right now is 155.9p at MFG MORRISONS CARDIFF TYGLASS. The cheapest diesel is 184.9p at MFG MORRISONS CARDIFF TYGLASS.
Fuel prices in Llanishen 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.