Cheapest unleaded
163.7p
Fuel prices in Llanelli today, 7 September 2026
Pump prices at 6 petrol stations within 10 miles of Llanelli town centre, sorted cheapest first. Prices come from the official retailer price data published under the government's fuel price transparency rules, and we refresh them every 30 minutes.
Cheapest diesel
183.7p
Avg unleaded (Llanelli)
173.8p
Avg diesel (Llanelli)
192.2p
| Station | Distance | Unleaded | Diesel | Super |
|---|---|---|---|---|
| Asda, Heol y Mynydd, Gorseinon SA4 4BZ | 5.6 mi | 163.7p | 183.7p | – |
| Asda, Murray Street, Llanelli SA15 1BX | 0.4 mi | 164.7p | 184.7p | – |
| Esso, 62 Brynymor Road, SWANSEA SA4 3EZ | 5.5 mi | 166.9p | 186.9p | 181.9p |
| Asda Express, 13 Heol Y Meinciau, Pontyates SA15 5TR | 5.3 mi | 167.9p | 187.9p | – |
| Esso, J49 M4 Motorway, LLanedi SA4 0FU | 6.0 mi | 189.9p | 199.9p | – |
| BP, Swansea Service Area, M4 J47, Penllergaer, Swansea, West Glamorgan, SA4 1GT SA4 1GT | 7.2 mi | 189.9p | 209.9p | 207.9p |
Distances measured from Llanelli town centre. Data fetched 0 minutes ago.
Petrol prices in Llanelli: quick answers
Where is the cheapest petrol in Llanelli today?
The cheapest unleaded (E10) near Llanelli in our data right now is 163.7p per litre at Asda, Heol y Mynydd, Gorseinon. The local average is 173.8p, so anything under that is a decent price.
Where is the cheapest diesel in Llanelli?
The lowest diesel (B7) price near Llanelli is currently 183.7p per litre at Asda, Heol y Mynydd, Gorseinon.
How current are these prices?
Retailers publish price changes to the government's open data scheme, and forecourts must report changes within 30 minutes under the Fuel Finder rules. We refresh our copy every 30 minutes. The pump totem is still the final word.