PumpScan UK

Local price scan

Cheapest petrol and diesel prices in Caerphilly

3 tracked forecourts in Caerphilly, last updated 5 October 2026. Prices are pence per litre.

Unleaded petrol (E10)

172.9p

cheapest · 172.9p average across 3 stations

Diesel (B7)

197.9p

cheapest · 198.9p average across 3 stations

Super unleaded (E5)

189.9p

cheapest · 190.9p average across 2 stations

Premium diesel

209.9p

cheapest · 213.4p average across 2 stations

Caerphilly price history

Daily average standard petrol and diesel prices across tracked local stations over the last 90 days.

Caerphilly stations ranked by price

Fuel prices by station, sorted by Unleaded petrol (E10) (cheapest first)
ASDA CAERPHILLY SUPERSTOREASDA CAERPHILLY SUPERSTORE · CF83 3SX172.9p198.9p——
ASDA CHEQUERED FLAG EXPRESS PETROLESSO · CF83 8GB172.9p197.9p191.9p216.9p
MFG MORRISONS CAERPHILLYMORRISONS · CF83 3AP172.9p199.9p189.9p209.9p

Click a column heading to sort by that fuel — click again to flip the order.

Where these stations are

What drivers in Caerphilly should know

The gap between the cheapest and most expensive forecourt in Caerphilly is currently 0.0p per litre. On a typical 55-litre fill that is about £0.00 — worth a short detour if a cheaper site is already on your route.

At 172.9p the average unleaded petrol (e10) price in Caerphilly is below the UK-wide average of 174.7p that PumpScan is tracking, a difference of 1.8p per litre.

Brands represented locally include ASDA CAERPHILLY SUPERSTORE, ESSO, MORRISONS. Supermarket forecourts usually undercut motorway services by a wide margin, and prices in and around Caerphilly tend to move within a day or two of a change in the wholesale oil price. Filling up mid-week and avoiding a near-empty tank on a motorway trip are the two simplest ways to keep costs down.

Compare Caerphilly against the rest of the country on the cheapest petrol in the UK and cheapest diesel in the UK leaderboards.

All filling stations in Caerphilly

Looking elsewhere? See all areas covered by PumpScan UK. Area slug: /petrol-prices/caerphilly