Diesel prices in Swansea today
Prices updated 23 October 2026
Average in Swansea
£2.002
15 pricesPrice range
1.967–2.229
£/LUK comparison
UK average: £1.987
↑ 0.75% more expensive than the UK average
7 d –30 d –
Cheapest Diesel in Swansea
| # | Station | Address | Price | |
|---|---|---|---|---|
| 1 | Asda Swansea Superstore | Upper Forest Way | £1.967 8 days ago | |
| 2 | Sainsburys Swansea | Quay Parade | £1.969 10 days ago | |
| 3 | Tgc - Llansamlet | 117-129 Peniel Green Road, Llansamlet | £1.969 7 days ago | |
| 4 | EG Port Tennant Pfs | Fabian Way, Port Tennant | £1.979 3 days ago | |
| 5 | Swansea Cadle Extra - Petrol Filling Station | Pontardulais Road, Cadle | £1.979 9 days ago | |
| 6 | Nts Killay Service Station | Texaco, 362-364, Gower Road, Killay | £1.979 10 days ago | |
| 7 | EG Swansea Carmarthen Pfs | 1093 Carmarthen Road, Fforestfach | £1.989 4 days ago | |
| 8 | Swansea Llansamlet Extra - Petrol Filling Station | Nantyffin Road, Llansamlet | £1.989 21 days ago | |
| 9 | MFG Mumbles | Mumbles Road | £1.989 14 days ago | |
| 10 | CK Foodstores | Merco, Glebe Road, Loughor | £1.989 yesterday | |
| 11 | Ystradgynlais Superstore - Petrol Filling Station | Wind Road, Ystradgynlais | £1.999 20 days ago | |
| 12 | Rontec Morriston | Samlet Road | £1.999 10 days ago | |
| 13 | Tgc - Eagle | Llangyfelach Road, Treboath | £1.999 14 days ago | |
| 14 | Gowerton Esso Express | 62 Bryn-Y-Mor Rd | £2.009 2 days ago | |
| 15 | Swansea Service Area | Swansea Service Area, M4 J47 | £2.229 3 days ago |
Diesel in Swansea: how to compare?
The latest local average is 2.002 £/L (prices of 23 October 2026). The local average is 0.75% higher than the UK average, based on the latest available prices. The table ranks stations from the lowest price to the highest. The lowest price currently shown is 1.967 £/L.
Frequently asked questions
What is the price of Diesel in Swansea today?
The latest local average is 2.002 £/L (prices of 23 October 2026).
Where is the cheapest Diesel in Swansea?
The table ranks stations from the lowest price to the highest. The lowest price currently shown is 1.967 £/L.
Is the price of Diesel in Swansea different from the UK average?
The local average is 0.75% higher than the UK average, based on the latest available prices.