Fuel prices › Wales › Swansea

Cheapest petrol and diesel in Swansea today

Sunday, 15 November 2026 · updated 15 Nov, 13:35 · 23 filling stations in Swansea

The cheapest petrol in Swansea today is 159.7p a litre at Asda Swansea Superstore, and the cheapest diesel is 189.7p at Asda Swansea Superstore.

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Unleaded petrol (E10) prices in Swansea

23 stations with a current price, cheapest first. Filling a 50-litre tank at the cheapest instead of the dearest saves about £15.10.

1. 1Asda Swansea SuperstoreAsda Swansea Superstore · Upper Forest Way, SA6 8PS · updated 12 Nov, 16:25159.7p
2. 2Asda Ystalyfera SupermarketAsda Ystalyfera Supermarket · Glanyrafon, Godrergraig, SA9 2DE · updated 12 Nov, 16:25159.7p
3. 3Nts Killay Service StationTexaco Killay · Texaco, SA2 7AE · updated 14 Nov, 23:03159.9p
4. 4Tgc - LlansamletTexaco · 117-129 Peniel Green Road, SA7 9BA · updated 13 Nov, 14:56159.9p
5. 5Sainsburys SwanseaSainsburys · Quay Parade, SA1 8JA · updated 15 Nov, 07:03160.9p
6. 6Swansea Cadle ExtraTesco · Pontardulais Road, SA5 4BA · updated 13 Nov, 15:57160.9p
7. 7Swansea Llansamlet ExtraTesco · Nantyffin Road, SA7 9RD · updated 13 Nov, 17:15160.9p
8. 8Mfg MumblesTexaco · Mumbles Road, SA3 5AS · updated 14 Nov, 13:58161.9p
9. 9Tgc - EagleTexaco · Llangyfelach Road, SA5 9AX · updated 15 Nov, 10:10161.9p
10. 10Eg Morriston PfsEg on the Move · Neath Road, SA6 8EF · updated 14 Nov, 16:05162.9p

Plus 13 more in the app.

Diesel (B7) prices in Swansea

22 stations with a current price, cheapest first. Filling a 50-litre tank at the cheapest instead of the dearest saves about £12.60.

1. 1Asda Swansea SuperstoreAsda Swansea Superstore · Upper Forest Way, SA6 8PS · updated 12 Nov, 16:25189.7p
2. 2Asda Ystalyfera SupermarketAsda Ystalyfera Supermarket · Glanyrafon, Godrergraig, SA9 2DE · updated 12 Nov, 16:25189.7p
3. 3Tgc - LlansamletTexaco · 117-129 Peniel Green Road, SA7 9BA · updated 13 Nov, 14:56189.9p
4. 4Sainsburys SwanseaSainsburys · Quay Parade, SA1 8JA · updated 15 Nov, 07:03190.9p
5. 5Swansea Cadle ExtraTesco · Pontardulais Road, SA5 4BA · updated 13 Nov, 15:54190.9p
6. 6Swansea Llansamlet ExtraTesco · Nantyffin Road, SA7 9RD · updated 13 Nov, 17:15190.9p
7. 7Ystradgynlais SuperstoreTesco · Wind Road, SA9 1AD · updated 13 Nov, 16:27190.9p
8. 8Eg Morriston PfsEg on the Move · Neath Road, SA6 8EF · updated 14 Nov, 16:05193.9p
9. 9Eg Port Tennant PfsEg on the Move · Fabian Way, SA1 8PA · updated 14 Nov, 16:02193.9p
10. 10Mfg MumblesTexaco · Mumbles Road, SA3 5AS · updated 15 Nov, 11:37193.9p

Plus 12 more in the app.

Super unleaded (E5) prices in Swansea

15 stations with a current price, cheapest first. Filling a 50-litre tank at the cheapest instead of the dearest saves about £19.00.

1. 1Swansea Cadle ExtraTesco · Pontardulais Road, SA5 4BA · updated 13 Nov, 15:54171.9p
2. 2Swansea Llansamlet ExtraTesco · Nantyffin Road, SA7 9RD · updated 13 Nov, 17:15171.9p
3. 3Sainsburys SwanseaSainsburys · Quay Parade, SA1 8JA · updated 15 Nov, 07:03172.9p
4. 4Swansea Pontardawe SuperstoreTesco · Tesco Stores Ltd, Gwyns Drift, SA8 3AZ · updated 13 Nov, 17:09172.9p
5. 5Ystradgynlais SuperstoreTesco · Wind Road, SA9 1AD · updated 13 Nov, 16:27172.9p
6. 6Gowerton Esso ExpressEsso · 62 Bryn-y-Mor Rd, SA4 3EZ · updated 13 Nov, 15:07180.9p
7. 7Tgc - LlansamletTexaco · 117-129 Peniel Green Road, SA7 9BA · updated 13 Nov, 14:56180.9p
8. 8Eg Morriston PfsEg on the Move · Neath Road, SA6 8EF · updated 14 Nov, 16:05182.9p
9. 9Tgc - EagleTexaco · Llangyfelach Road, SA5 9AX · updated 15 Nov, 10:10182.9p
10. 10Eg Port Tennant PfsEg on the Move · Fabian Way, SA1 8PA · updated 14 Nov, 16:02183.9p

Plus 5 more in the app.

Premium diesel prices in Swansea

9 stations with a current price, cheapest first. Filling a 50-litre tank at the cheapest instead of the dearest saves about £12.00.

1. 1Gowerton Esso ExpressEsso · 62 Bryn-y-Mor Rd, SA4 3EZ · updated 13 Nov, 15:07210.9p
2. 2Tgc - LlansamletTexaco · 117-129 Peniel Green Road, SA7 9BA · updated 13 Nov, 14:56210.9p
3. 3Nts Killay Service StationTexaco Killay · Texaco, SA2 7AE · updated 9 Nov, 23:24212.9p
4. 4Eg Morriston PfsEg on the Move · Neath Road, SA6 8EF · updated 14 Nov, 16:05213.9p
5. 5Eg Port Tennant PfsEg on the Move · Fabian Way, SA1 8PA · updated 14 Nov, 16:03213.9p
6. 6Eg Port Talbot PfsEg on the Move · Talbot Road, SA13 1HN · updated 14 Nov, 16:03215.9p
7. 7Rontec MorristonBP · Samlet Road, SA7 9AD · updated 11 Nov, 15:57215.9p
8. 8Rontec CrossEsso · Swansea Road, SA4 9AQ · updated 11 Nov, 14:57216.9p
9. 9Swansea Service AreaBP · Swansea Service Area, SA4 9GT · updated 9 Nov, 11:25234.9p

Questions about fuel in Swansea

Where is the cheapest petrol in Swansea today?

Asda Swansea Superstore, Upper Forest Way, SA6 8PS at 159.7p a litre for unleaded (E10), last updated 12 Nov, 16:25.

Where is the cheapest diesel in Swansea today?

Asda Swansea Superstore, Upper Forest Way, SA6 8PS at 189.7p a litre, last updated 12 Nov, 16:25.

How much is fuel in Swansea?

Unleaded petrol averages 164.5p a litre and diesel averages 194.7p across Swansea's filling stations today.

How many petrol stations are there in Swansea?

FillZap has live prices for 23 filling stations in and around Swansea.

Where do these prices come from?

From the UK government's Fuel Finder scheme, which forecourts must report their prices to. They update through the day, but can change before you get there, so check the pump.

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