Cheapest Petrol & Diesel in Swansea Today
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Cheapest Petrol in Swansea
Cheapest Diesel in Swansea
Worth the Drive?
Petrol averages 1.7p less in Bonymaen (151.9p vs 153.6p here). The round trip is about 1 miles each way, costing roughly £0.52 in fuel at 35 mpg. A 60‑litre fill would save £0.99 — a net saving of £0.47 after the return journey.
Diesel averages 3.9p less in Bonymaen (167.9p vs 171.8p here). The round trip is about 1 miles each way, costing roughly £0.41 in fuel at 50 mpg. A 60‑litre fill would save £2.33 — a net saving of £1.92 after the return journey.
There are 18 fuel stations in Swansea reporting live prices via the UK government's Fuel Finder service. Unleaded petrol (E10) averages 153.6p per litre across 18 stations. Diesel (B7) averages 171.8p across 18 stations. Unleaded is 1.5p below the national average of 155.1p.
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 from Swansea.
Fuel Stations in Swansea
| Station | Postcode | E10 | E5 | B7 | SDV |
|---|---|---|---|---|---|
| Asda, Llansamlet Swansea | SA6 8PS | 151.7p | – | 167.7p Cheapest | – |
| BP, Llansamlet Swansea | SA7 9AD | 154.9p | 173.9p | 174.9p | 193.9p |
| Broadway service station Texaco, Uplands Swansea | SA2 0FA | 155.9p | – | 173.9p | – |
| EG On The Move, St Thomas Swansea | SA1 8PA | 153.8p | 173.8p | 169.9p | 189.9p |
| EG On The Move, Cockett Swansea | SA5 4AN | 152.9p | 172.9p | 173.9p | – |
| EG On The Move, Morriston Swansea | SA6 8EF | 152.9p | 172.9p | 174.9p | 194.9p |
| Esso, Killay Swansea | SA2 7QT | 154.9p | 175.9p | 172.9p | 195.9p |
| Morrisons, Bonymaen Swansea | SA1 7DF Super-market | 151.9p | 165.9p | 167.9p | – |
| Sainsbury's, Waterfront Swansea | SA1 8JA Super-market | 151.9p | 163.9p | 169.9p | – |
| Shell, Sketty Swansea | SA2 9BZ | 155.9p | 179.9p | 173.9p | 199.9p |
| Tesco, Cockett Swansea | SA5 4BA Super-market | 150.9p Cheapest | 160.9p Cheapest | 167.9p | – |
| Tesco, Llansamlet Swansea | SA7 9RD Super-market | 151.9p | 161.9p | 167.9p | – |
| Texaco, Landore Swansea | SA1 2JG | 152.9p | 169.9p | 173.9p | 189.9p |
| Texaco, Mumbles Swansea | SA3 5AS | 154.9p | 169.9p | 171.9p | 189.9p |
| Texaco, Mynyddbach Swansea | SA5 9AX | 153.9p | 174.9p | 173.9p | – |
| Texaco, Llansamlet Swansea | SA7 9BA | 152.9p | 173.9p | 169.9p | 190.9p |
| Texaco Killay, Killay Swansea | SA2 7AE Super-market | 156.9p | – | 173.9p | 188.9p Cheapest |
| Valero, Penderry Swansea | SA5 8AQ | 152.9p | 169.9p | 172.9p | 189.9p |
Station Map
Nearby Towns
Average Petrol and Diesel Prices in Swansea (pence per litre)
30-Day Price Trend in the Swansea Region (pence per litre)
Daily averages across all stations in the Swansea postcode area over the last 30 days. Swansea sits within this region.
What does fuel cost a typical driver in Swansea?
At current prices, a typical driver covering 12000 miles a year in a petrol car averaging 35 mpg spends about £2393/year on fuel in Swansea (at 153.6p/L). That's £24 less than the UK average of £2417. Across the wider Swansea (SA) postcode area petrol averages 154.5p/L, working out at £2408/year.
A diesel driver doing the same 12000 miles at 50 mpg spends about £1874/year at Swansea's average diesel price of 171.8p/L. That's £37 less than the UK average of £1912. Across the wider Swansea (SA) postcode area diesel averages 172.3p/L — £1880/year.
Choose the right station — save £££
The cheapest petrol in Swansea is 150.9p/L and the most expensive is 156.9p/L — a 6.0p/L spread. Filling a 60‑litre tank at the cheapest vs the dearest saves £3.60.
For diesel the spread is 7.2p/L (167.7p cheapest, 174.9p dearest) — £4.32 saved on a 60‑litre fill.
Fuel Prices by Brand in Swansea
Average prices and cheapest station for each fuel brand in Swansea.
Texaco Fuel Prices in Swansea
There are 4 Texaco forecourts in Swansea. Petrol averages 153.7p/L — 0.1p above the Swansea average. Diesel averages 172.4p/L (0.6p above town avg). Cheapest petrol: Texaco, Landore at 152.9p. Texaco fuel prices across the UK →
Show 4 Texaco stations
| Station | Postcode | E10 | B7 |
|---|---|---|---|
| Texaco, Landore | SA1 2JG | 152.9p | 173.9p |
| Texaco, Mumbles | SA3 5AS | 154.9p | 171.9p |
| Texaco, Mynyddbach | SA5 9AX | 153.9p | 173.9p |
| Texaco, Llansamlet | SA7 9BA | 152.9p | 169.9p |
EG On The Move Fuel Prices in Swansea
There are 3 EG On The Move forecourts in Swansea. Petrol averages 153.2p/L — 0.4p below the Swansea average. Diesel averages 172.9p/L (1.1p above town avg). Cheapest petrol: EG On The Move, Cockett at 152.9p. EG On The Move fuel prices across the UK →
Show 3 EG On The Move stations
| Station | Postcode | E10 | B7 |
|---|---|---|---|
| EG On The Move, St Thomas | SA1 8PA | 153.8p | 169.9p |
| EG On The Move, Cockett | SA5 4AN | 152.9p | 173.9p |
| EG On The Move, Morriston | SA6 8EF | 152.9p | 174.9p |
Tesco Fuel Prices in Swansea
There are 2 Tesco forecourts in Swansea. Petrol averages 151.4p/L — 2.2p below the Swansea average. Diesel averages 167.9p/L (3.9p below town avg). Cheapest petrol: Tesco, Cockett at 150.9p. Tesco fuel prices across the UK →
Show 2 Tesco stations
| Station | Postcode | E10 | B7 |
|---|---|---|---|
| Tesco, Cockett | SA5 4BA | 150.9p | 167.9p |
| Tesco, Llansamlet | SA7 9RD | 151.9p | 167.9p |
Asda Fuel Prices in Swansea
There is 1 Asda forecourt in Swansea. Petrol is 151.7p/L — 1.9p below the Swansea average. Diesel is 167.7p/L (4.1p below town avg). Live prices: Asda, Llansamlet. Asda fuel prices across the UK →
Show station details
| Station | Postcode | E10 | B7 |
|---|---|---|---|
| Asda, Llansamlet | SA6 8PS | 151.7p | 167.7p |
BP Fuel Prices in Swansea
There is 1 BP forecourt in Swansea. Petrol is 154.9p/L — 1.3p above the Swansea average. Diesel is 174.9p/L (3.1p above town avg). Live prices: BP, Llansamlet. BP fuel prices across the UK →
Show station details
| Station | Postcode | E10 | B7 |
|---|---|---|---|
| BP, Llansamlet | SA7 9AD | 154.9p | 174.9p |
Broadway service station Texaco Fuel Prices in Swansea
There is 1 Broadway service station Texaco forecourt in Swansea. Petrol is 155.9p/L — 2.3p above the Swansea average. Diesel is 173.9p/L (2.1p above town avg). Live prices: Broadway service station Texaco, Uplands.
Show station details
| Station | Postcode | E10 | B7 |
|---|---|---|---|
| Broadway service station Texaco, Uplands | SA2 0FA | 155.9p | 173.9p |
Esso Fuel Prices in Swansea
There is 1 Esso forecourt in Swansea. Petrol is 154.9p/L — 1.3p above the Swansea average. Diesel is 172.9p/L (1.1p above town avg). Live prices: Esso, Killay. Esso fuel prices across the UK →
Show station details
| Station | Postcode | E10 | B7 |
|---|---|---|---|
| Esso, Killay | SA2 7QT | 154.9p | 172.9p |
Morrisons Fuel Prices in Swansea
There is 1 Morrisons forecourt in Swansea. Petrol is 151.9p/L — 1.7p below the Swansea average. Diesel is 167.9p/L (3.9p below town avg). Live prices: Morrisons, Bonymaen. Morrisons fuel prices across the UK →
Show station details
| Station | Postcode | E10 | B7 |
|---|---|---|---|
| Morrisons, Bonymaen | SA1 7DF | 151.9p | 167.9p |
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