Petrol Prices in Swansea: Cheapest Fuel Today
Live fuel prices at Swansea stations — sorted cheapest first. Updated daily from official UK Government data.
The cheapest petrol in Swansea today is 144.7p per litre, with an average price of 158.3p/L across 143 of 144 total stations, 0.6p below the UK average of 158.9p/L. B7 diesel starts from 155.9p/L (avg 181.8p across 141 stations). All prices are sourced from the UK Government Fuel Finder scheme and updated daily as of 29 July 2026.
Petrol prices in Swansea are tracked across 143 stations, giving drivers an up-to-date view of local fuel costs. Standard unleaded (E10) is currently available from 144.7p per litre at the cheapest forecourt, with a city-wide average of 158.3p.
B7 diesel in Swansea starts from 155.9p per litre, averaging 181.8p across 141 stations. At the cheapest forecourt, diesel is currently 11.2p per litre more expensive than standard petrol.
Supermarket forecourts — Asda, Tesco, Sainsbury's, and Morrisons — tend to offer the lowest prices in Swansea and are typically 3–8p per litre cheaper than branded stations such as BP, Shell, and Esso. For drivers filling up weekly, consistently choosing the cheapest local forecourt can save upwards of £100 per year without any change to routine.
Swansea sits within Wales. Drivers in neighbouring areas such as Cardiff and Bristol can also compare live prices for their nearest stations using the links below.
For national trends and weekly movement across the UK, see our fuel price insights.
Prices updated:
Cheapest Super Unleaded Stations in Swansea
Showing the 30 cheapest of 144 stations in Swansea, sorted by Super Unleaded price — View all 144 stations in Swansea →
96 PENYBANC RD, AMMANFORD · SA18 3QS
CONTINENTAL SERVICE STATION (ABERCRAVE) LTD, SWANSEA · SA9 1SW
TESCO STORES LTD, GWYNS DRIFT, SWANSEA · SA8 3AZ
VICTORIA FILLING STATION, 41, GREAT NORTH ROAD, ABERDAUGLEDDAU, SA73 2NA, ABERDAUGLEDDAU · SA73 2NA
TESCO STORES LTD, RHYDAMAN · SA18 2LR
TIDAL REACH, ABERTAWE · SA4 8TA
ABERYSTWYTH ROAD, CARDIGAN · SA43 1NA
GWALIA GARAGE, CARMARTHEN · SA32 7DR
TANERDY GARAGE, CARMARTHEN · SA31 2EY
Crossroads Garage, Lampeter · SA48 8RT
DYRHAM HOUSE, ROBESTON WATHEN, NARBERTH, SA67 8EN, NARBERTH · SA67 8EN
DERWYDD GARAGE, CARMARTHEN · SA33 6TP
BRYNHOFFNANT STORES, LLANDYSUL · SA44 6ED
KILN PARK GARAGE, DINBYCH-Y-PYSGOD · SA70 7RA
38 SWAN ROAD · SA12 8LA
Cwmamman road Glanaman Ammanford, Ammanford · SA18 1DJ
TESCO STORES LTD, NEATH · SA10 7FE
TESCO SERVICE STATION, PORT TALBOT · SA13 1YA
TESCO STORES LTD, LLANELLI · SA14 9UY
CROSSROADS GARAGE, CILGETI · SA68 0YH
TESCO STORES, CAERFYRDDIN · SA31 3AX
TOUTS, AMMANFORD · SA18 2HX
EASTGATE GARAGE, ARBERTH · SA67 7DJ
PARK STREET FILLING STATION · SA18 2ET
FENTON TRADING ESTATE, HWLFFORDD · SA61 1BU
VST BRYN GELLI SERVICES, LLANELLI · SA14 9AD
LLANTEG SERVICE STATION, ARBERTH · SA67 8QD
PENSARNAU SERVICE STATION LTD, CASTELL NEWYDD EMLYN · SA38 9HS
WIND ROAD, SWANSEA · SA9 1AD
QUAY PARADE, SWANSEA · SA1 8JA
| Rank | Brand | Address | Postcode | Super Unleaded Price (p/L) | vs Cheapest (p) |
|---|---|---|---|---|---|
| 1 | ESSAR | 96 PENYBANC RD, AMMANFORD | SA18 3QS | 149.9 | cheapest |
| 2 | Murco | CONTINENTAL SERVICE STATION (ABERCRAVE) LTD, SWANSEA | SA9 1SW | 159.9 | +10.0 |
| 3 | TESCO | TESCO STORES LTD, GWYNS DRIFT, SWANSEA | SA8 3AZ | 159.9 | +10.0 |
| 4 | Gulf | VICTORIA FILLING STATION, 41, GREAT NORTH ROAD, ABERDAUGLEDDAU, SA73 2NA, ABERDAUGLEDDAU | SA73 2NA | 160.7 | +10.8 |
| 5 | TESCO | TESCO STORES LTD, RHYDAMAN | SA18 2LR | 160.9 | +11.0 |
| 6 | TESCO | TIDAL REACH, ABERTAWE | SA4 8TA | 160.9 | +11.0 |
| 7 | TESCO | ABERYSTWYTH ROAD, CARDIGAN | SA43 1NA | 160.9 | +11.0 |
| 8 | MURCO | GWALIA GARAGE, CARMARTHEN | SA32 7DR | 162.5 | +12.6 |
| 9 | MURCO | TANERDY GARAGE, CARMARTHEN | SA31 2EY | 162.5 | +12.6 |
| 10 | MURCO fuels | Crossroads Garage, Lampeter | SA48 8RT | 162.9 | +13.0 |
| 11 | Essar | DYRHAM HOUSE, ROBESTON WATHEN, NARBERTH, SA67 8EN, NARBERTH | SA67 8EN | 164.9 | +15.0 |
| 12 | Murco | DERWYDD GARAGE, CARMARTHEN | SA33 6TP | 166.9 | +17.0 |
| 13 | Murco | BRYNHOFFNANT STORES, LLANDYSUL | SA44 6ED | 166.9 | +17.0 |
| 14 | Kiln Park Service Station | KILN PARK GARAGE, DINBYCH-Y-PYSGOD | SA70 7RA | 166.9 | +17.0 |
| 15 | TEXACO | 38 SWAN ROAD | SA12 8LA | 166.9 | +17.0 |
| 16 | Texaco | Cwmamman road Glanaman Ammanford, Ammanford | SA18 1DJ | 167.9 | +18.0 |
| 17 | TESCO | TESCO STORES LTD, NEATH | SA10 7FE | 167.9 | +18.0 |
| 18 | TESCO | TESCO SERVICE STATION, PORT TALBOT | SA13 1YA | 167.9 | +18.0 |
| 19 | TESCO | TESCO STORES LTD, LLANELLI | SA14 9UY | 168.9 | +19.0 |
| 20 | SHELL | CROSSROADS GARAGE, CILGETI | SA68 0YH | 168.9 | +19.0 |
| 21 | TESCO | TESCO STORES, CAERFYRDDIN | SA31 3AX | 169.9 | +20.0 |
| 22 | TEXACO | TOUTS, AMMANFORD | SA18 2HX | 169.9 | +20.0 |
| 23 | TEXACO | EASTGATE GARAGE, ARBERTH | SA67 7DJ | 169.9 | +20.0 |
| 24 | TEXACO | PARK STREET FILLING STATION | SA18 2ET | 169.9 | +20.0 |
| 25 | TESCO | FENTON TRADING ESTATE, HWLFFORDD | SA61 1BU | 169.9 | +20.0 |
| 26 | TEXACO | VST BRYN GELLI SERVICES, LLANELLI | SA14 9AD | 169.9 | +20.0 |
| 27 | TEXACO | LLANTEG SERVICE STATION, ARBERTH | SA67 8QD | 169.9 | +20.0 |
| 28 | TEXACO | PENSARNAU SERVICE STATION LTD, CASTELL NEWYDD EMLYN | SA38 9HS | 169.9 | +20.0 |
| 29 | TESCO | WIND ROAD, SWANSEA | SA9 1AD | 170.9 | +21.0 |
| 30 | SAINSBURY'S | QUAY PARADE, SWANSEA | SA1 8JA | 170.9 | +21.0 |
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Fuel prices in Swansea — FAQ
- What is the cheapest petrol in Swansea?
- The cheapest E10 petrol currently available in Swansea is 149.9p per litre. Prices are updated daily from the UK Government Fuel Finder scheme. Supermarkets typically offer the lowest prices.
- How often are Swansea fuel prices updated?
- Swansea fuel prices are updated daily from official UK Government data on PetrolPricesNearYou. The data comes from the UK Government Fuel Finder scheme, which requires retailers to publish their prices daily.
Fuel prices near Swansea
UK Fuel Price Index — Monthly Report
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