What is the average petrol price in Caerphilly?

The average unleaded (E10) petrol price in Caerphilly is currently 156.6p per litre (approx. £7.12/gal), based on live data from 3 forecourts reporting this grade. Prices are updated every 30 minutes from official UK government data.

What is the average diesel price in Caerphilly?

The average diesel (B7) price in Caerphilly is currently 173.9p per litre (approx. £7.91/gal). This is based on live data from forecourts in the area, updated every 30 minutes.

Which is the cheapest petrol station in Caerphilly?

ASDA at PONTYGWINDY ROAD, CAERPHILLY currently has the cheapest reported unleaded petrol in Caerphilly at 155.9p per litre (approx. £7.09/gal). Prices change regularly, so check this page for the latest.

Which is the most expensive petrol station in Caerphilly?

According to official UK government fuel price data, MORRISONS (CF83 3AP) currently has the highest reported unleaded (E10) price in Caerphilly at 156.9p per litre (approx. £7.13/gal). Prices are refreshed every 30 minutes, so this can change through the day.

How do I find the cheapest fuel near Caerphilly?

Use the search box above to enter your postcode. fuel.co.uk will show you every forecourt ranked cheapest first, with live prices updated every 30 minutes from the GOV.UK Fuel Finder.

Live prices

Cheapest petrol and diesel prices in Caerphilly

3 forecourts tracked in Caerphilly (3 reporting unleaded (E10), 3 reporting diesel (B7), 2 reporting premium (E5), 2 reporting super diesel). Prices last refreshed at 6:31pm on 30 July 2026.

The cheapest reported unleaded petrol (E10) in Caerphilly is 155.9p per litre at ASDA, PONTYGWINDY ROAD, CAERPHILLY. The average across 3 forecourts currently reporting this grade is 156.6p per litre, so choosing the cheapest rather than an average-priced forecourt saves about £0.35 on a 50-litre fill. That local average is 3.2p per litre below the UK average of 159.8p.

The average has risen 0.7p per litre since yesterday. The average has risen 6.4p per litre since last week.

Prices last refreshed at 6:31pm on 30 July 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.

Unleaded Prices

Unleaded (E10)

Highest: 156.9p/lapprox. £7.13/gal
Average: 156.6p/lapprox. £7.12/gal
Lowest: 155.9p/lapprox. £7.09/gal

Diesel Prices

Diesel (B7)

Highest: 173.9p/lapprox. £7.91/gal
Average: 173.9p/lapprox. £7.91/gal
Lowest: 173.9p/lapprox. £7.91/gal

Premium Unleaded Prices

Premium Unleaded (E5)

Highest: 175.9p/lapprox. £8.00/gal
Average: 175.9p/lapprox. £8.00/gal
Lowest: 175.9p/lapprox. £8.00/gal

Super Diesel Prices

Super Diesel (SDV)

Highest: 192.9p/lapprox. £8.77/gal
Average: 188.4p/lapprox. £8.56/gal
Lowest: 183.9p/lapprox. £8.36/gal

All forecourts in Caerphilly

Sort by

Cheapest unleaded e10

ASDA

PONTYGWINDY ROAD, CAERPHILLY · CF83 3SX

Usually cheapest midnight to 5am, priciest 5pm to 10pm here

Directions

155.9p/L

approx. £7.09/gal

Diesel B7

173.9p

approx. £7.91/gal

ESSO

NEWPORT ROAD, TRETHOMAS, CAERPHILLY · CF83 8GB

Usually cheapest 2am to 7am, priciest 8pm to midnight here

Directions

156.9p/L

approx. £7.13/gal

Diesel B7

173.9p

approx. £7.91/gal

Premium E5

175.9p

approx. £8.00/gal

Super Diesel

192.9p

approx. £8.77/gal

MORRISONS

BEDWAS ROAD, CAERPHILLY, GLAMORGAN · CF83 3AP

Usually cheapest 4pm to 9pm, priciest 11pm to midnight here

Directions

156.9p/L

approx. £7.13/gal

Diesel B7

173.9p

approx. £7.91/gal

Premium E5

175.9p

approx. £8.00/gal

Super Diesel

183.9p

approx. £8.36/gal

Search near Caerphilly

Ask the fuel analyst

Answers come straight from recorded official price data, refreshed every 30 minutes.

Cheapest reported unleaded

ASDA

PONTYGWINDY ROAD, CAERPHILLY

155.9p/L

Cheapest reported diesel

ASDA

PONTYGWINDY ROAD, CAERPHILLY

173.9p/L

By fuel grade in Caerphilly

Cheapest unleaded petrol (E10) in Caerphilly Cheapest diesel (B7) in Caerphilly Cheapest premium unleaded (E5) in Caerphilly Cheapest super diesel in Caerphilly 24-hour petrol stations in Caerphilly

Nearby areas

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Prices are sourced from official UK government fuel-price data (Open Government Licence v3.0). Updated every 30 minutes.

Questions about fuel prices in Caerphilly

What is the average petrol price in Caerphilly?: The average unleaded (E10) petrol price in Caerphilly is currently 156.6p per litre (approx. £7.12/gal), based on live data from 3 forecourts reporting this grade. Prices are updated every 30 minutes from official UK government data.
What is the average diesel price in Caerphilly?: The average diesel (B7) price in Caerphilly is currently 173.9p per litre (approx. £7.91/gal). This is based on live data from forecourts in the area, updated every 30 minutes.
Which is the cheapest petrol station in Caerphilly?: ASDA at PONTYGWINDY ROAD, CAERPHILLY currently has the cheapest reported unleaded petrol in Caerphilly at 155.9p per litre (approx. £7.09/gal). Prices change regularly, so check this page for the latest.
Which is the most expensive petrol station in Caerphilly?: According to official UK government fuel price data, MORRISONS (CF83 3AP) currently has the highest reported unleaded (E10) price in Caerphilly at 156.9p per litre (approx. £7.13/gal). Prices are refreshed every 30 minutes, so this can change through the day.
How do I find the cheapest fuel near Caerphilly?: Use the search box above to enter your postcode. fuel.co.uk will show you every forecourt ranked cheapest first, with live prices updated every 30 minutes from the GOV.UK Fuel Finder.