What is the cheapest petrol in Swansea today?

Use petrolpricesnearyou.com to compare live prices at all stations in Swansea, updated daily from the official UK Government Fuel Finder.

How often are petrol prices updated in Swansea?

All fuel prices on this site are sourced from the UK Government Fuel Finder scheme and updated daily from official UK Government data.

How can I save money on fuel in Swansea?

Compare supermarket forecourts vs branded stations — supermarkets are typically 5-8p/litre cheaper. Use petrolpricesnearyou.com to find the cheapest station near you.

Wales

Cheapest Petrol & Diesel in Swansea Today

Live fuel prices at Swansea stations — sorted cheapest first. Updated daily from official UK Government data.

Petrol prices in Swansea are tracked across 143 stations, giving drivers an up-to-date view of local fuel costs. Standard unleaded (E10) is currently available from 138.3p per litre at the cheapest forecourt, with a city-wide average of 150.6p.

B7 diesel in Swansea starts from 153.5p per litre, averaging 169.5p across 141 stations. At the cheapest forecourt, diesel is currently 15.2p per litre more expensive than standard petrol.

Supermarket forecourts — Asda, Tesco, Sainsbury's, and Morrisons — tend to offer the lowest prices in Swansea and are typically 3–8p per litre cheaper than branded stations such as BP, Shell, and Esso. For drivers filling up weekly, consistently choosing the cheapest local forecourt can save upwards of £100 per year without any change to routine.

Swansea sits within Wales. Drivers in neighbouring areas such as Cardiff and Bristol can also compare live prices for their nearest stations using the links below.

Cheapest Petrol & Diesel in Swansea Today

Cheapest Petrol Stations in Swansea

Popular Fuel Brands in Swansea

Fuel prices in Swansea — FAQ

Fuel prices near Swansea