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Fuel Prices in Swansea Today

The cheapest unleaded petrol in Swansea today is 135.7p per litre at ASDA. There are 43 petrol stations within 10 miles of Swansea, Swansea. Prices updated hourly. Last checked 20 March 2026.

Cheapest Unleaded
135.7p
£1.36/L
Avg Unleaded
142.3p
£1.42/L
Cheapest Diesel
154.9p
£1.55/L
Avg Diesel
163.0p
£1.63/L

Cheapest Unleaded (E10) in Swansea

#BrandAddressPostcodePrice (ppl)£/Litre
1ASDAUPPER FOREST WAY, SWANSEASA6 8PS135.7p£1.36
2SAINSBURY'SQUAY PARADE, SWANSEASA1 8JA135.9p£1.36
3TESCONANTYFFIN ROAD, LLANSAMLET, SWANSEASA7 9RD135.9p£1.36
4TESCOTESCO STORES LTD, GWYNS DRIFT, ALLTWEN, PONTARDAWE, SWANSEASA8 3AZ135.9p£1.36
5TESCOPONTARDULAIS ROAD, CADLE, SWANSEASA5 4BA136.9p£1.37
6TESCOTESCO STORES LTD, TROSTRE RETAIL PARK, LLANELLISA14 9UY136.9p£1.37
7ASDAHEOL Y MYNYDD, GORSEINONSA4 4BZ137.7p£1.38
8TESCOTESCO SERVICE STATION, PRIOR STREET, PORT TALBOTSA13 1YA137.9p£1.38
9MORRISONSCHRISTCHURCH ROAD, BAGLAN MOORSA12 7DA137.9p£1.38
10MORRISONSMORFA RETAIL PARK, BRUNEL WAY, MORFASA1 7DF137.9p£1.38

Cheapest Diesel (B7) in Swansea

#BrandAddressPostcodePrice (ppl)£/Litre
1TESCOPONTARDULAIS ROAD, CADLE, SWANSEASA5 4BA154.9p£1.55
2ASDAUPPER FOREST WAY, SWANSEASA6 8PS155.7p£1.56
3SAINSBURY'SQUAY PARADE, SWANSEASA1 8JA155.9p£1.56
4TESCONANTYFFIN ROAD, LLANSAMLET, SWANSEASA7 9RD155.9p£1.56
5EG ON THE MOVETALBOT ROAD, PORT TALBOT, SWANSEASA13 1HN156.7p£1.57
6ASDAHEOL Y MYNYDD, GORSEINONSA4 4BZ156.7p£1.57
7EG ON THE MOVENEATH ROAD, MORRISTON, SWANSEASA6 8EF157.7p£1.58
8TESCOTESCO SERVICE STATION, PRIOR STREET, PORT TALBOTSA13 1YA157.9p£1.58
9MORRISONSCHRISTCHURCH ROAD, BAGLAN MOORSA12 7DA157.9p£1.58
10BAGLAN SERVICE STATION38 SWAN ROAD, BAGLAN, PORT TALBOTSA12 8LA157.9p£1.58

Cheapest Super Unleaded (E5) in Swansea

#BrandAddressPostcodePrice (ppl)£/Litre
1TESCOTESCO STORES LTD, NEATH ABBEY ROAD, NEATHSA10 7FE143.9p£1.44
2TESCOTESCO SERVICE STATION, PRIOR STREET, PORT TALBOTSA13 1YA144.9p£1.45
3TESCOTESCO STORES LTD, GWYNS DRIFT, ALLTWEN, PONTARDAWE, SWANSEASA8 3AZ144.9p£1.45
4TESCONANTYFFIN ROAD, LLANSAMLET, SWANSEASA7 9RD145.9p£1.46
5TESCOTESCO STORES LTD, TROSTRE RETAIL PARK, LLANELLISA14 9UY145.9p£1.46
6TESCOPONTARDULAIS ROAD, CADLE, SWANSEASA5 4BA146.9p£1.47
7SAINSBURY'SQUAY PARADE, SWANSEASA1 8JA147.9p£1.48
8TESCOTIDAL REACH, PONTARDDULAIS, ABERTAWESA4 8TA147.9p£1.48
9BAGLAN SERVICE STATION38 SWAN ROAD, BAGLAN, PORT TALBOTSA12 8LA149.9p£1.50
10DAFEN SERVICE STATIONDAFEN SERVICE STATION LTD, DAFEN SERVICE STATION, INDUSTRIAL ESTATE, DAFEN, LLANELLI, SA14 8NS, LLANELLISA14 8NS149.9p£1.50

Fuel Brands in Swansea

Swansea is served by 20 fuel brands across 43 stations within a 10-mile radius. The most common brand is TESCO with 7 stations, followed by TEXACO (7) and EG ON THE MOVE (4).

TESCO7TEXACO7EG ON THE MOVE4MORRISONS4ESSO3ASDA2BP2SHELL2BAGLAN SERVICE STATION1BROADWAY SERVICE STATION1DAFEN SERVICE STATION1HERONS WAY SERVICE STATION1MILE END SERVICE STATION1NORTHWAY GARAGE1NTS KILLAY SERVICE STATION1NTS LLANELLI SERVICE STATION1PONTARDDULAIS SERVICE STATION1SAINSBURY'S1TREBANOS SERVICE STATION1VALERO1

About Swansea

Swansea is the second-largest city in Wales with a population of around 245,000. Located on the south coast of Wales overlooking Swansea Bay, it is the gateway to the Gower Peninsula, the UK's first Area of Outstanding Natural Beauty. The M4 motorway provides connections to Cardiff and London.

About Fuel Prices in Swansea

There are currently 43 petrol stations within 10 miles of Swansea centre reporting live fuel prices. The most common brands are TESCO, TEXACO, EG ON THE MOVE, MORRISONS and 16 others.

The cheapest unleaded petrol in Swansea today is 135.7p per litre at ASDA, UPPER FOREST WAY, SWANSEA. Diesel prices start from 154.9p per litre at TESCO, PONTARDULAIS ROAD, CADLE, SWANSEA.

By filling up at the cheapest station instead of the average-priced one, you could save approximately £3.62 on a typical 55-litre tank. Over a year of monthly fill-ups, that adds up to around £43 in savings.

Prices are sourced directly from official retailer data feeds including Tesco, Sainsbury's, Asda, Morrisons, BP, Esso, Shell, and Jet. Data is refreshed hourly to ensure you always see the latest prices.

Swansea is located in Swansea, Wales. Fuel prices in the Swansea area can vary significantly between brands and locations, so comparing prices before filling up can save you money on every tank.

Frequently Asked Questions

What is the cheapest petrol in Swansea today?

The cheapest unleaded petrol (E10) in Swansea today is 135.7p per litre, available at ASDA on UPPER FOREST WAY, SWANSEA, SA6 8PS. This price is updated hourly from official retailer feeds.

What is the cheapest diesel in Swansea today?

The cheapest diesel (B7) in Swansea today is 154.9p per litre, available at TESCO on PONTARDULAIS ROAD, CADLE, SWANSEA, SA5 4BA. Diesel prices are updated hourly.

How many petrol stations are near Swansea?

There are 43 petrol stations within 10 miles of Swansea centre, operated by 20 different fuel brands including ASDA, BAGLAN SERVICE STATION, BP, BROADWAY SERVICE STATION, DAFEN SERVICE STATION and 15 more.

What is the average fuel price in Swansea?

The average unleaded (E10) price in Swansea is 142.3p per litre, and the average diesel (B7) price is 163.0p per litre. Prices vary between brands and locations. By choosing the cheapest station over the average, you could save approximately £3.62 on a typical 55-litre tank.

Which fuel brands operate in Swansea?

Swansea is served by 20 fuel brands: ASDA, BAGLAN SERVICE STATION, BP, BROADWAY SERVICE STATION, DAFEN SERVICE STATION, EG ON THE MOVE, ESSO, HERONS WAY SERVICE STATION, MILE END SERVICE STATION, MORRISONS, NORTHWAY GARAGE, NTS KILLAY SERVICE STATION, NTS LLANELLI SERVICE STATION, PONTARDDULAIS SERVICE STATION, SAINSBURY'S, SHELL, TESCO, TEXACO, TREBANOS SERVICE STATION, VALERO. The most common brand is TESCO with 7 stations.

How often are fuel prices updated?

Fuel prices on FuelNearby are updated hourly from official retailer data feeds. This includes data from major brands such as Tesco, Sainsbury's, Asda, Morrisons, BP, Esso, Shell, and Jet. Prices shown reflect the latest data published by each fuel retailer.

Is super unleaded available in Swansea?

Yes, super unleaded (E5) is available at 37 stations near Swansea. The cheapest super unleaded price today is 143.9p per litre at TESCO, TESCO STORES LTD, NEATH ABBEY ROAD, NEATH.

Where does FuelNearby get its data?

All fuel prices on FuelNearby are sourced directly from official retailer APIs and data feeds published by UK fuel brands including Tesco, Sainsbury's, Asda, Morrisons, BP, Esso, Shell, Jet, Texaco, Gulf, and more. Data is refreshed every hour to ensure accuracy.

How can I find the cheapest fuel near Swansea?

Use the FuelNearby interactive map to compare fuel prices at every station near Swansea in real time. You can filter by fuel type, get directions to the cheapest station, and share prices with friends. Visit fuelnearby.co.uk to start comparing.

Find the cheapest fuel near Swansea

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