Diesel prices in Cornwall

The cheapest diesel in Cornwall is 189.9p per litre at ASDA EXPRESS. 43 stations with a Diesel price, updated hourly (data as of 2026-09-20).

  1. 189.9p ASDA EXPRESS, ASDA PENZANCE EXPRESS PETROL, TR18 4NP
  2. 189.9p TESCO, HELSTON SUPERSTORE - PETROL FILLING STATION, TR13 8PJ
  3. 189.9p SAINSBURYS, SAINSBURYS HELSTON, TR13 8BN
  4. 191.9p MORRISONS, MFG MORRISONS PENZANCE, TR20 8HT
  5. 191.9p PACE, KYNANGE GARAGE, TR12 7AS
  6. 191.9p TESCO, CAMBORNE SUPERSTORE - PETROL FILLING STATION, TR14 8DT
  7. 192.7p ASDA, ASDA FALMOUTH SUPERSTORE, TR10 9LY
  8. 193.9p SAINSBURYS, SAINSBURYS TRURO, TR1 3XL
  9. 193.9p TESCO, REDRUTH TOLGUS SUPERSTORE - PETROL FILLING STATION, TR15 1AX
  10. 193.9p TEXACO FALMOUTH, NTS FALMOUTH SERVICE STATION, TR10 8DA

Other fuels in Cornwall

Nearby areas