Cheapest Petrol in Swansea Today
Compare live average prices and the cheapest stations in Swansea. Fuel price data provided by the UK Government Fuel Finder Scheme, licensed under the Open Government Licence v3.0.
- Stations tracked: 12
- Average petrol price: 174.6p
- Average diesel price: 200.8p
Top stations
- SAINSBURYS SWANSEA — SA1 8JA (E10 Petrol: 169.9p/L) (B7 Diesel: 195.9p/L)
- NTS KILLAY SERVICE STATION — SA2 7AE (E10 Petrol: 169.9p/L) (B7 Diesel: 196.9p/L)
- MFG MUMBLES — SA3 5AS (E10 Petrol: 169.9p/L)
- TGC - EAGLE — SA5 9AX (E10 Petrol: 171.9p/L)
- ASDA YSTALYFERA SUPERMARKET — SA9 2DE (E10 Petrol: 171.9p/L)
- TGC - LLANSAMLET — SA7 9BA (E10 Petrol: 171.9p/L) (B7 Diesel: 196.9p/L)
- SWANSEA LLANSAMLET EXTRA - PETROL FILLING STATION — SA7 9RD (E10 Petrol: 172.9p/L) (B7 Diesel: 197.9p/L)
- CK Foodstores — SA4 6SR (E10 Petrol: 173.9p/L) (B7 Diesel: 198.9p/L)
- GOWERTON ESSO EXPRESS — SA4 3EZ (E10 Petrol: 175.9p/L) (B7 Diesel: 200.9p/L)
- SWANSEA SERVICE AREA — SA4 9GT (E10 Petrol: 197.9p/L) (B7 Diesel: 222.9p/L)
Frequently asked questions
What is the average petrol and diesel price in Swansea today?
Today's average E10 unleaded petrol price in Swansea is 174.6p per litre (approx. £87.30 for a 50-litre tank fill), and average B7 diesel is 200.8p per litre. These figures are calculated across 12 stations reporting into the UK Government Fuel Finder scheme.
What is the cheapest petrol near Swansea right now?
The ranking on this page lists the strongest current petrol and diesel values for Swansea. Currently, the lowest-priced forecourt is SAINSBURYS SWANSEA (SA1 8JA) at 169.9p/L for E10 petrol and 195.9p/L for B7 diesel. Open a station page for price history and amenities, or search nearby for your exact postcode.
How does FuelRoute show fuel prices for Swansea?
This city landing ranks live petrol and diesel at 12 stations reported for Swansea. Today's average E10 unleaded petrol price in Swansea is 174.6p per litre (approx. £87.30 for a 50-litre tank fill), and average B7 diesel is 200.8p per litre. Open a station for history, or use Find Fuel for your exact postcode.
Should I drive further for cheaper fuel?
Only if the per-litre saving outweighs the detour fuel cost. Use the FuelRoute cost-per-mile calculator and route fuel planner with your vehicle MPG to verify whether diverting saves money overall.
How often are these prices updated?
Forecourt operators report into the mandatory UK Government Fuel Finder scheme throughout the day. FuelRoute ingests updates every 5 minutes so regional averages and station rankings stay current.