Average Petrol Price in Conwy

Petrol (E10)172.0p

Diesel (B7S)193.5p

Today the average petrol price in Conwy is 171.97p per litre. 2.8p higher than the average price in Wales.

The current average price of diesel is 193.52p per litre. 2.5p above the Welsh diesel average.

We calculate the daily averages by analysing price data from the 9 petrol stations in Conwy that are sending price changes to the Fuel Finder system.

Cheapest Petrol in Conwy

The cheapest petrol in Conwy is in Colwyn Bay (169.9p per litre).

Currently, buying 60 litres of petrol in Colwyn Bay costs £4.80 less than in Conwy (177.9p per litre).

Average Fuel Prices by City/Town

Select a town or city to view local petrol station price data.

TOWN/CITY	STATIONS	PETROL	DIESEL
Colwyn Bay	3	169.90p	191.23p
Conwy	1	177.90p	198.90p
Llandudno	3	172.10p	193.77p
Penmaenmawr	1	173.90p	195.90p

Average petrol prices last updated at 13 Sep 2026 10:00 (20 hours, and 44 minutes ago).

The average price of petrol in Conwy has increased by 3.4p in the last week. Diesel has risen by 4.4p.

In the last month, petrol has increased by 7.4p and diesel has risen by 7.7p.