Fuel Prices Across the Swansea (SA) Postcode Area
Last updated: · Prices refresh every 30 minutes from the UK government's Fuel Finder service.
Looking for Swansea itself? See the cheapest petrol & diesel prices in Swansea — this page covers the whole Swansea postcode area.
Cheapest Petrol in Swansea (SA)
144.7p per litre at Gulf, Milford Haven
Area average: 150.3p — save up to 5.6p/litre
Cheapest Diesel in Swansea (SA)
154.9p per litre at Murco, Carmarthen
Area average: 162.1p — save up to 7.2p/litre
There are 144 fuel stations reporting live prices across the Swansea (SA) postcode area via the UK government's Fuel Finder service. Unleaded petrol (E10) averages 150.3p per litre across 143 stations. Diesel (B7) averages 162.1p across 142 stations. Unleaded is 0.8p below the national average of 151.1p.
Use our fuel station finder to find the most economical place to fill up near you, or calculate the fuel cost of a longer trip.
Average Petrol and Diesel Prices in Swansea (SA) (pence per litre)
Unleaded (E10)
150.3p
143 stations
±3.7p std dev
0.8p below national
Super Unleaded (E5)
167.7p
90 stations
±8.5p std dev
1.3p below national
Diesel (B7)
162.1p
142 stations
±5.3p std dev
2.7p below national
Premium Diesel
184.6p
43 stations
±12.5p std dev
1.0p below national
30-Day Price Trend in Swansea (pence per litre)
Daily averages across all stations in the Swansea (SA) postcode area over the last 30 days.
Fuel Stations in Swansea (SA)
| Station | Postcode | E10 | E5 | B7 | SDV |
|---|---|---|---|---|---|
| Texaco, Landore Swansea | SA1 2JG | 149.9p | 165.9p | 161.9p | 179.9p |
| Morrisons, Bonymaen Swansea | SA1 7DF Super-market | 148.9p | 165.9p | 157.9p | – |
| Sainsbury's, Waterfront Swansea | SA1 8JA Super-market | 148.9p | 160.9p | 157.9p | – |
| EG On The Move, St Thomas Swansea | SA1 8PA | 148.9p | 168.9p | 157.9p | 177.9p |
| Shell, Coedffranc | SA10 6JW | 154.9p | 179.9p | 161.9p | 184.9p |
| Valero, Neath | SA10 6RY | 153.9p | 171.9p | 165.9p | 185.9p |
| Texaco, Neath | SA10 7DR | 152.9p | 165.9p | 159.9p | 179.9p |
| Tesco, Neath | SA10 7FE Super-market | 145.9p | 155.9p | 155.9p | – |
| Morrisons, Neath | SA11 1RX Super-market | 145.7p | 165.9p | 155.7p | 165.9p |
| Esso, Neath | SA11 2ED | 145.9p | 159.9p | 155.9p | 169.9p |
| Esso, Cwmgwrach | SA11 5AZ | 152.9p | 171.9p | 168.9p | 187.9p |
| Esso, Glyn-neath | SA11 5EW | 149.9p | 164.9p | 164.9p | – |
| Morrisons, Port Talbot | SA12 7DA Super-market | 145.7p | 165.9p | 156.7p | – |
| Texaco, Port Talbot | SA12 7PE | 149.9p | 165.9p | 159.9p | – |
| Texaco, Baglan | SA12 8LA | 145.9p | 155.9p | 155.9p | – |
| EG On The Move, Port Talbot Swansea | SA13 1HN | 147.9p | 167.9p | 158.9p | 178.9p |
| Tesco, Port Talbot | SA13 1YA Super-market | 145.9p | 155.9p | 156.9p | – |
| Esso, Pen-y-groes and Gorslas | SA14 6RD | 149.9p | 168.9p | 164.9p | 183.9p |
| Texaco, Pen-y-groes and Gorslas | SA14 6RR | 149.9p | 165.9p | 163.9p | 179.9p |
| Nisa Local Drefach, Tumble | SA14 7BA Super-market | 146.9p | – | 159.9p | – |
| Valero, Pen-y-groes and Gorslas | SA14 7LW | 149.7p | – | 163.7p | – |
| Dafen Service Station, Llanelli | SA14 8NS | 149.9p | 170.9p | 163.9p | 186.9p |
| Texaco, Llanelli (SA14 9AD) | SA14 9AD Super-market | 149.9p | 159.9p | 159.9p | – |
| Tesco, Llanelli | SA14 9UY Super-market | 149.9p | 159.9p | 159.9p | – |
| Morrisons, Llanelli | SA14 9UZ Super-market | 149.9p | 165.9p | 159.9p | – |
| Asda, Llanelli | SA15 1BX Super-market | 149.7p | – | 164.7p | – |
| Esso Llanelli, Llanelli | SA15 1QD Super-market | 149.9p | 164.9p | 161.9p | 176.9p |
| Texaco, Llanelli (SA15 3TF) | SA15 3TF | 149.9p | 165.9p | 161.9p | 179.9p |
| Murco, Llanelli | SA15 4DW | 149.9p | – | 162.9p | – |
| Asda Express, Pontyates | SA15 5TR | 150.9p | – | 165.9p | – |
| Murco, Burry Port | SA16 0BS Super-market | 149.9p | 172.9p | 164.9p | – |
| Murco, Kidwelly | SA17 4TA | 151.9p | – | 165.9p | – |
| Texaco, Glanaman | SA18 1DJ Super-market | 149.9p | 164.9p | 166.9p | – |
| Brynamman One Stop, Brynamman | SA18 1TF | 153.9p | – | – | – |
| Texaco, Ammanford (SA18 2ET) | SA18 2ET Super-market | 148.9p | 169.9p | 166.9p | – |
| Texaco, Ammanford (SA18 2HX) | SA18 2HX Super-market | 148.9p | 169.9p | 166.9p | – |
| Tesco, Ammanford | SA18 2LR Super-market | 149.9p | 160.9p | 166.9p | – |
| Essar, Penybanc | SA18 3QS | 148.7p | 149.9p Cheapest | 167.7p | – |
| Murco, Llandeilo | SA19 6LU | 153.9p | – | 164.9p | – |
| Texaco, Manordeilo and Salem | SA19 7BN | 153.7p | – | 164.7p | – |
| Murco, Cynwyl Gaeo | SA19 8DT Super-market | 151.9p | 168.9p | 163.9p | – |
| Broadway service station Texaco, Uplands Swansea | SA2 0FA | 150.9p | – | 159.9p | – |
| Texaco Killay, Killay Swansea | SA2 7AE Super-market | 152.9p | – | 161.9p | 176.9p |
| Esso, Killay Swansea | SA2 7QT | 151.9p | 169.9p | 162.9p | 185.9p |
| Shell, Sketty Swansea | SA2 9BZ | 152.9p | 174.9p | 163.9p | 189.9p |
| Oil 4 Wales, Llandovery | SA20 0EG | 156.9p | – | 166.9p | – |
| Murco, Port Eynon | SA3 1AR Super-market | 151.9p | – | 164.9p | – |
| Esso, Llanrhidian Lower | SA3 1ES Super-market | 151.9p | 170.9p | 162.9p | 181.9p |
| Northway Garage, Bishopston | SA3 3JN Super-market | 150.9p | – | 160.9p | – |
| Texaco, Mumbles Swansea | SA3 5AS | 151.9p | 165.9p | 159.9p | 179.9p |
| Texaco, Carmarthen | SA31 2BN Super-market | 147.9p | 179.9p | 157.9p | – |
| Murco, Carmarthen | SA31 2EY | 146.9p | 154.5p | 154.9p Cheapest | 162.5p Cheapest |
| Morrisons, Carmarthen | SA31 2NF Super-market | 147.9p | 165.9p | 156.9p | – |
| Tesco, Carmarthen | SA31 3AX Super-market | 147.9p | 157.9p | 156.9p | – |
| Murco, Carmarthen | SA31 3HL Super-market | 149.9p | – | 158.9p | – |
| Murco, Llanllawddog | SA32 7DR | 146.9p | 154.5p | 154.9p | 162.5p |
| Esso, Abergwili | SA32 7EN | 151.9p | – | 171.9p | – |
| oil 4 wales, Llangunnor | SA32 8BG Super-market | 151.7p | – | 164.9p | – |
| Valero, St. Clears (SA33 4JP) | SA33 4JP | 149.9p | 187.9p | 159.9p | 211.9p |
| Esso, St Clears | SA33 4JW | 149.9p | 169.9p | 159.9p | 185.9p |
| Valero, St. Clears (SA33 4NA) | SA33 4NA | 149.9p | 187.9p | 159.9p | 211.9p |
| Valero, Newchurch and Merthyr | SA33 5DT | 149.9p | 187.9p | 159.9p | 211.9p |
| Murco, Cynwyl Elfed | SA33 6TP Super-market | 147.9p | 161.9p | 157.9p | – |
| Texaco, Llangeler | SA38 9HS Super-market | 149.9p | 159.9p | 159.9p | – |
| Siop Y Ffrydiau, Cenarth | SA38 9JP | 149.9p | – | 159.9p | – |
| Murco, Beulah | SA38 9QE | 150.9p | – | 159.9p | – |
| Windy Corner Garage, Llanfihangel-ar-Arth | SA39 9HP | 149.9p | – | 157.9p | – |
| Esso, Llannon | SA4 0FU Motorway | 177.9p | – | 195.9p | – |
| Esso, Gowerton Swansea | SA4 3EZ | 152.9p | 167.9p | 160.9p | 174.9p |
| Asda, Gorseinon | SA4 4BZ Super-market | 148.7p | – | 156.7p | – |
| CK Foodstore, Gorseinon | SA4 4DQ Super-market | – | – | 181.9p | – |
| Murco, Gorseinon | SA4 4DQ | 147.9p | 167.9p | 156.9p | – |
| Murco, Loughor Swansea | SA4 6SR Super-market | 149.9p | – | 158.9p | – |
| Tesco, Pontarddulais | SA4 8TA Super-market | 149.9p | 160.9p | 163.9p | – |
| Pontarddulais Service Station, Pontarddulais | SA4 8TH | 149.9p | 170.9p | 163.9p | 186.9p |
| Esso, Penllergaer Swansea | SA4 9AQ | 148.9p | – | 159.9p | 178.9p |
| BP, Pontlliw and Tircoed Swansea | SA4 9GT Motorway | 173.9p | 190.9p | 189.9p | 206.9p |
| Siop Y Frenni, Crymych | SA41 3QF | 149.9p | – | 159.9p | – |
| murco, Eglwyswrw | SA41 3TA | 151.9p | – | 161.9p | – |
| Dinas cross service station, Dinas Cross | SA42 0XB Super-market | 149.9p | – | 164.9p | – |
| Tesco, Cardigan | SA43 1NA Super-market | 149.9p | 160.9p | 159.9p | – |
| Robert Davies Motors, Penparc | SA43 1RQ | 149.9p | – | 159.9p | – |
| Murco, Penparc | SA43 1SB | 149.9p | – | 159.9p | – |
| Murco, Penbryn (SA43 2HP) | SA43 2HP Super-market | 149.9p | – | 158.9p | – |
| Gulf, Llechryd | SA43 2NR | 149.9p | – | 159.9p | – |
| Terry &Everton, Cilgerran | SA43 2SL | 149.9p | – | 160.9p | – |
| Olew Trefigin Oil, St Dogmaels | SA43 3DX | 149.9p | – | – | – |
| Shell, Llandysul | SA44 4AE | 152.9p | 172.9p | 159.9p | – |
| Murco, Llangeler | SA44 5EB | 148.9p | – | 157.9p | – |
| Murco, Penbryn (SA44 6ED) | SA44 6ED Super-market | 149.9p | 159.9p | 159.9p | – |
| Murco, Llanarth | SA44 6JE | 152.9p | – | 161.9p | – |
| Texaco, Henfynyw | SA46 0HF | 149.7p | – | 159.7p | – |
| Aeron Coast Filling Station, Aberaeron | SA46 0JF | 149.9p | – | 159.9p | – |
| Texaco, Llanarth (Ceredigion) | SA47 0NP | 149.9p | – | 159.9p | – |
| Shell, Lampeter | SA48 7JA | 153.9p | 173.9p | 166.9p | – |
| Murco, Lampeter | SA48 7JL | 152.9p | 172.9p | 165.9p | – |
| Central Garage Murco, Llanwnnen | SA48 7JR | 152.9p | 168.9p | 163.9p | – |
| Murco fuels, Ciliau Aeron | SA48 8RT | 149.9p | 162.9p | 159.9p | – |
| Texaco, Ystrad Aeron | SA488AE | 153.9p | – | 167.9p | – |
| EG On The Move, Cockett Swansea | SA5 4AN | 148.9p | 168.9p | 158.9p | – |
| Tesco, Cockett Swansea | SA5 4BA Super-market | 148.9p | 159.9p | 155.9p | – |
| Valero, Penderry Swansea | SA5 8AQ | 149.9p | 165.9p | 159.9p | 179.9p |
| Texaco, Mynyddbach Swansea | SA5 9AX | 149.9p | 170.9p | 161.9p | – |
| EG On The Move, Morriston Swansea | SA6 8EF | 148.9p | 168.9p | 161.9p | 191.9p |
| Asda, Llansamlet Swansea | SA6 8PS Super-market | 149.7p | – | 158.7p | – |
| Tesco, Haverfordwest | SA61 1BU Super-market | 148.9p | 158.9p | 159.9p | – |
| Morrisons, Haverfordwest | SA61 2EX Super-market | 148.7p | 165.9p | 159.7p | – |
| Texaco, Johnston | SA62 3PJ | 145.9p | 164.9p | 163.9p | – |
| Texaco, Haverfordwest | SA62 4BT | 151.9p | 165.9p | 161.9p | 179.9p |
| Gulf, Llanrhian | SA62 5JJ | 151.9p | 169.9p | 161.9p | 179.9p |
| Gulf, Letterston | SA62 5UA | 151.9p | 169.9p | 161.9p | 179.9p |
| Valero, Camrose | SA62 6ED | 149.9p | – | 159.9p | 211.9p |
| Texaco, St. David's and the Cathedral Close | SA62 6QN Super-market | 149.9p | 167.9p | 161.9p | 181.9p |
| Esso, Goodwick | SA64 0DE | 150.9p | 190.9p | 162.9p | 198.9p |
| Murco, Fishguard | SA65 9AT | 150.9p | – | 162.9p | – |
| murco, Maenclochog | SA66 7LA | 152.9p | – | 161.9p | – |
| Valero, Maenclochog | SA66 7LB | 152.9p | – | 161.9p | – |
| Esso, Cilymaenllwyd | SA66 7XB Super-market | 150.9p | 179.9p | 161.9p | – |
| Texaco, Narberth | SA67 7DJ Super-market | 144.9p | 169.9p | 156.9p | – |
| Oil 4 Wales, Llanddewi Velfrey | SA67 7PD | 149.9p | – | 159.9p | – |
| Essar, Llawhaden | SA67 8EN | 149.9p | – | 156.9p | – |
| Essar, Llawhaden | SA67 8EN | 145.9p | 166.7p | 155.9p | 178.4p |
| Texaco, Amroth | SA67 8QD Super-market | 147.9p | 159.9p | 157.9p | – |
| Shell, Begelly | SA68 0YH | 148.9p | 164.9p | 159.9p | – |
| Old Pump Filling Station, Wooden | SA69 9BJ | 151.9p | 184.9p | 163.9p | – |
| BP, Llansamlet Swansea | SA7 9AD | 150.9p | 169.9p | 163.9p | 182.9p |
| Texaco, Llansamlet Swansea | SA7 9BA | 148.9p | 169.9p | 157.9p | 178.9p |
| Tesco, Llansamlet Swansea | SA7 9RD Super-market | 148.9p | 159.9p | 157.9p | – |
| Kiln Park Service Station, Penally | SA70 7RA Super-market | 149.9p | 160.9p | 158.9p | 166.9p |
| Murco, Tenby | SA70 8EU Super-market | 149.9p | – | 158.9p | – |
| Valero, Pembroke | SA71 4QT | 145.7p | 187.9p | 163.7p | 199.9p |
| Murco, Lamphey | SA71 5NW Super-market | 149.9p | – | 160.9p | – |
| Asda, Pembroke Dock | SA72 6DA Super-market | 145.7p | – | 163.7p | – |
| Tesco, Pembroke Dock | SA72 6DS Super-market | 145.9p | – | 163.9p | – |
| Valero, Llanstadwell | SA73 1QZ | 145.7p | 187.9p | 163.7p | 199.9p |
| Gulf, Milford Haven | SA73 2NA | 144.7p Cheapest | 160.7p | 160.7p | – |
| Tesco, Milford Haven | SA73 3AU Super-market | 147.9p | – | 166.9p | – |
| Tesco, Alltwen Swansea | SA8 3AZ Super-market | 149.9p | 159.9p | 166.9p | – |
| Texaco, Rhos | SA8 3DY | 149.9p | 169.9p | 166.9p | – |
| Texaco, Clydach Swansea | SA8 4BN Super-market | 149.9p | 164.9p | 166.9p | – |
| Tesco, Ystalyfera Swansea | SA9 1AD Super-market | 149.9p | 159.9p | 166.9p | – |
| Murco, Ystradgynlais Swansea | SA9 1SW | 151.9p | 158.9p | 169.9p | – |
| Asda, Ystalyfera Swansea | SA9 2DE Super-market | 149.9p | – | 166.9p | – |
| Texaco, Ystalyfera Swansea | SA9 2JX Super-market | 147.9p | – | 165.9p | – |
Station Map
Towns in the Swansea Area
Browse fuel prices by town for more detailed local comparisons.
What does fuel cost a typical driver in the Swansea area?
At current prices, a typical driver covering 12000 miles a year in a petrol car averaging 35 mpg spends about £2342/year on fuel across the Swansea (SA) postcode area (at 150.3p/L). That's £13 less than the UK average of £2355.
A diesel driver doing the same 12000 miles at 50 mpg spends about £1769/year at the area's average diesel price of 162.1p/L. That's £29 less than the UK average of £1798.
Choose the right station — save £££
Across the Swansea area, the cheapest petrol is 144.7p/L and the most expensive is 177.9p/L — a 33.2p/L spread. Filling a 60‑litre tank at the cheapest vs the dearest saves £19.92.
For diesel the spread is 41.0p/L (154.9p cheapest, 195.9p dearest) — £24.60 saved on a 60‑litre fill.
Frequently Asked Questions
The average unleaded petrol (E10) price across the Swansea (SA) postcode area is currently 150.3p per litre from 143 stations. The national average is 151.1p, so the Swansea area is 0.8p below the national average. Prices are sourced from the UK government's Fuel Finder service and updated every 30 minutes.
The average diesel (B7) price across the Swansea (SA) postcode area is currently 162.1p per litre from 142 stations. The national average is 164.8p, so the Swansea area is 2.7p below the national average. Prices are sourced from the UK government's Fuel Finder service.
There are currently 144 fuel stations reporting prices across the Swansea postcode area. This includes supermarket forecourts, independent stations, and branded sites.
Unleaded petrol in the Swansea area averages 150.3p compared to the national average of 151.1p — that's 0.8p cheaper than the UK average.
Diesel averages 162.1p compared to 164.8p nationally — 2.7p below average.
Fuel prices on MPG Calc are updated every 30 minutes using official data from the UK government's Fuel Finder service. All retailers with 250+ filling stations are required by law to report their prices, covering the vast majority of UK forecourts.