Fuel prices
Petrol and diesel prices in Swansea
Average pump prices across 29 filling stations in Swansea, from the prices every UK forecourt must now publish under the government’s Fuel Finder scheme. Checked 16 Sept, 16:47.
- Average unleaded petrol 172.6p 0.9p above the UK average
- Average diesel 195.1p 0.5p above the UK average
- Cheapest petrol 167.9p Murco Southview Service Station
- Filling stations 29 12 at supermarkets
Unleaded petrol averages 172.6p a litre across 29 forecourts in Swansea, 0.9p above the UK average. Diesel averages 195.1p, 0.5p above the UK average. The cheapest petrol is at Murco Southview Service Station, 167.9p; the dearest is 196.9p. The cheapest diesel is at Murco Knelston Service Station, 189.9p.
Cheapest petrol and diesel in Swansea
| Filling station | Price |
|---|---|
| Murco Southview Service Station Abertawe | 167.9p |
| Murco Ck Foodstores Swansea | 168.9p |
| Murco Knelston Service Station SA3 | 168.9p |
 Asda Gorseinon Superstore Gorseinon | 169.7p |
| Asda Swansea Superstore Swansea | 169.7p |
 MFG Morrisons Swansea Brunel Way, Morfa | 169.9p |
| Nts Killay Service Station Swansea | 169.9p |
 Tesco Swansea Cadle Extra Swansea | 169.9p |
| Tesco Swansea Llansamlet Extra Swansea | 169.9p |
 Texaco Tgc - Llansamlet Swansea | 169.9p |
| Filling station | Price |
|---|---|
| Murco Knelston Service Station SA3 | 189.9p |
| Murco Southview Service Station Abertawe | 189.9p |
| Murco Ck Foodstores Swansea | 190.9p |
| Asda Gorseinon Superstore Gorseinon | 191.7p |
| Tesco Swansea Cadle Extra Swansea | 191.9p |
| Tesco Swansea Llansamlet Extra Swansea | 191.9p |
| Asda Swansea Superstore Swansea | 192.7p |
| EG Port Tennant Swansea | 192.9p |
| MFG Morrisons Swansea Brunel Way, Morfa | 192.9p |
| Nts Killay Service Station Swansea | 192.9p |
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Supermarkets against other forecourts
Supermarket petrol is 2.1p a litre cheaper on average than at other forecourts in Swansea.
| Forecourts | Petrol | Diesel | Stations |
|---|---|---|---|
| Supermarkets | 170.5p | 193.0p | 12 |
| Other forecourts | 172.6p | 195.3p | 16 |
Council areas in Wales, cheapest first
Swansea is number 17 of 22 for petrol.
| Area | Petrol | Diesel |
|---|---|---|
| Pembrokeshire | 168.0p | 191.5p |
| Torfaen | 168.7p | 191.0p |
| Caerphilly | 168.8p | 191.7p |
| Ceredigion | 169.3p | 193.7p |
| Neath Port Talbot | 169.3p | 192.7p |
| Vale of Glamorgan | 169.4p | 193.9p |
| Carmarthenshire | 169.5p | 192.3p |
| Bridgend | 169.8p | 193.1p |
| Rhondda Cynon Taf | 170.1p | 193.2p |
| Isle of Anglesey | 170.2p | 194.7p |
| Blaenau Gwent | 170.2p | 191.4p |
| Powys | 170.9p | 194.9p |
| Wrexham | 171.3p | 193.0p |
| Cardiff | 171.3p | 194.3p |
| Gwynedd | 171.4p | 195.3p |
| Newport | 171.4p | 194.4p |
| Swansea | 172.6p | 195.1p |
| Merthyr Tydfil | 173.7p | 198.5p |
| Monmouthshire | 173.8p | 196.3p |
| Flintshire | 174.3p | 195.1p |
| Denbighshire | 174.6p | 195.4p |
| Conwy | 175.4p | 196.7p |
Every filling station in Swansea
| Filling station | Petrol | Diesel |
|---|---|---|
| Murco Southview Service Station Abertawe | 167.9p | 189.9p |
| Murco Ck Foodstores Swansea · supermarket | 168.9p | 190.9p |
| Murco Knelston Service Station SA3 · supermarket | 168.9p | 189.9p |
| Asda Gorseinon Superstore Gorseinon · supermarket | 169.7p | 191.7p |
| Asda Swansea Superstore Swansea · supermarket | 169.7p | 192.7p |
| MFG Morrisons Swansea Brunel Way, Morfa · supermarket | 169.9p | 192.9p |
| Nts Killay Service Station Swansea · supermarket | 169.9p | 192.9p |
| Tesco Swansea Cadle Extra Swansea · supermarket | 169.9p | 191.9p |
| Tesco Swansea Llansamlet Extra Swansea · supermarket | 169.9p | 191.9p |
| Texaco Tgc - Llansamlet Swansea | 169.9p | 195.9p |
| Broadway Service Station Swansea | 170.9p | 195.9p |
 Sainsbury's Swansea Swansea · supermarket | 170.9p | 192.9p |
| EG Port Tennant Swansea | 171.9p | 192.9p |
| EG Swansea Carmarthen Swansea | 171.9p | 193.9p |
 Esso Rontec Cross Swansea | 171.9p | 192.9p |
| EG Morriston Swansea | 172.9p | 193.9p |
| Gowerton Esso Express Swansea | 172.9p | 194.9p |
| Esso Herons Way Service Station Llanrhidian · supermarket | 172.9p | 195.9p |
 Valero MFG Conway (Swansea) Penlan | 172.9p | 195.9p |
| Texaco MFG Tawe Landore, Swansea | 172.9p | 195.9p |
| Northway Garage Abertawe · supermarket | 172.9p | 195.9p |
| Tesco Pontarddulais Superstore Abertawe · supermarket | 172.9p | 195.9p |
| BP Rontec Morriston Swansea | 172.9p | 193.9p |
| Texaco Tgc - Eagle Swansea | 172.9p | 195.9p |
| Esso MFG Dunvant Dunvant / Swansea | 173.9p | 197.9p |
| Texaco MFG Mumbles Swansea | 173.9p | 197.9p |
| Pontarddulais Service Station Abertawe | 175.9p | 199.9p |
| Shell Sketty Sketty | 175.9p | 197.9p |
| BP Swansea Service Area Swansea · motorway | 196.9p | 217.9p |
A dash means no current price: none reported, not changed for over two weeks, or not believable.
Data sources and methodology
| Figures | Source | Period | Records | Updated |
|---|---|---|---|---|
| Forecourt prices | Fuel Finder open data Fuel Finder statutory scheme ONS Postcode Directory Office for National Statistics | Prices at 16:47 on 16 September 2026 | 8,070 filling stations | 16 September 2026 |
- Averages use unleaded (E10) and standard diesel (B7) prices at open forecourts, leaving out prices unchanged for over two weeks or far from every other forecourt. They count each forecourt once, not by how much fuel it sells.
- Forecourts are placed in council areas from their postcode, using the ONS Postcode Directory.
Source: Fuel Finder, the UK government’s statutory fuel price scheme.
Source: Office for National Statistics licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026.