Circle K Petrol and Diesel Prices
Compare petrol and diesel prices at 45 Circle K locations across the UK. Prices last updated 12:17 29/10/2026.
SupermarketPetrol (E10)
157.9p
at Centra A1
Diesel (B7)
179.9p
at Spar Markethill SS
Super Unleaded (E5)
167.9p
at Centra A1
Premium Diesel
192.9p
at CENTRA FOXES GLEN
Unleaded (E10)
166.0p avg
6.7p below UK average (172.7p)
Diesel
191.0p avg
7.7p below UK average (198.7p)
Circle K Price History
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.
Circle K operates 45 fuel stations across the UK, tracked by FuelCosts.co.uk. As a supermarket fuel retailer, Circle K typically offers some of the most competitive fuel prices in the country.
The average unleaded price across all Circle K stations is currently 166.0p per litre, which is 6.7p below the UK national average of 172.7p.
All Circle K prices on this page are sourced from official UK government data via the CMA Fuel Finder scheme and updated every 4 minutes.