Cheapest fuel prices in Llanelli
Find the cheapest petrol and diesel near Llanelli, Carmarthenshire right now. PumpScout compares live pump prices from the UK Government's Fuel Finder scheme at stations within 7 miles of Llanelli, sorted cheapest first.
Prices last updated 13 Jun 2026, 14:02.
Cheapest unleaded (E10) near Llanelli
| # | Station | Distance | Price |
|---|---|---|---|
| 1 | ASDA GORSEINON SUPERSTORE HEOL Y MYNYDD, GORSEINON, SA4 4BZ | 5.5 mi | 152.7p |
| 2 | NTS LLANELLI SERVICE STATION 1, CAPEL ISAF ROAD, LLANELLI, SA15 1QD, LLANELLI, SA15 1QD | 1.0 mi | 153.9p |
| 3 | MFG PANTEG PANTEG ROAD, PANTEG, LLANELLI, SA15 3TF | 1.2 mi | 153.9p |
| 4 | LLANELLI EXTRA - PETROL FILLING STATION TESCO STORES LTD, TROSTRE RETAIL PARK, LLANELLI, SA14 9UY | 1.2 mi | 153.9p |
| 5 | MFG MORRISONS LLANELLI PEMBERTON RETAIL PARK, LLANELLI, CARMARTHENSHIRE, SA14 9UZ | 1.3 mi | 153.9p |
| 6 | Dafen Service Station DAFEN SERVICE STATION LTD, DAFEN SERVICE STATION, INDUSTRIAL ESTATE, DAFEN, LLANELLI, SA14 8NS | 1.6 mi | 153.9p |
| 7 | VST BRYN GELLI SERVICES VST BRYN GELLI SERVICES, GELLI ROAD, LLANELLI, SA14 9AD | 2.0 mi | 153.9p |
| 8 | Pontarddulais Service Station 12A, ST. TEILO STREET, PONTARDDULAIS, ABERTAWE, SA4 8TH | 5.6 mi | 153.9p |
| 9 | SOUTHVIEW SERVICE STATION SOUTH VIEW GARAGE,, GORSEINON ROAD, GORSEINON, ABERTAWE, SA4 4DQ | 5.8 mi | 153.9p |
| 10 | ASDA LLANELLI MURRAY STREET SUPERCENTRE MURRAY STREET, LLANELLI, SA15 1BX | 0.2 mi | 154.7p |
Cheapest diesel (B7) near Llanelli
| # | Station | Distance | Price |
|---|---|---|---|
| 1 | ASDA GORSEINON SUPERSTORE HEOL Y MYNYDD, GORSEINON, SA4 4BZ | 5.5 mi | 169.7p |
| 2 | LLANELLI EXTRA - PETROL FILLING STATION TESCO STORES LTD, TROSTRE RETAIL PARK, LLANELLI, SA14 9UY | 1.2 mi | 171.9p |
| 3 | MFG MORRISONS LLANELLI PEMBERTON RETAIL PARK, LLANELLI, CARMARTHENSHIRE, SA14 9UZ | 1.3 mi | 171.9p |
| 4 | Dafen Service Station DAFEN SERVICE STATION LTD, DAFEN SERVICE STATION, INDUSTRIAL ESTATE, DAFEN, LLANELLI, SA14 8NS | 1.6 mi | 171.9p |
| 5 | ASDA PONTYATES EXPRESS PETROL 13 HEOL Y MEINCIAU, LLANELLI, PONTYATES, SA15 5TR | 5.4 mi | 171.9p |
| 6 | PONTARDDULAIS SUPERSTORE - PETROL FILLING STATION TIDAL REACH, PONTARDDULAIS, ABERTAWE, SA4 8TA | 5.6 mi | 171.9p |
| 7 | Pontarddulais Service Station 12A, ST. TEILO STREET, PONTARDDULAIS, ABERTAWE, SA4 8TH | 5.6 mi | 171.9p |
| 8 | VST BRYN GELLI SERVICES VST BRYN GELLI SERVICES, GELLI ROAD, LLANELLI, SA14 9AD | 2.0 mi | 172.9p |
| 9 | SOUTHVIEW SERVICE STATION SOUTH VIEW GARAGE,, GORSEINON ROAD, GORSEINON, ABERTAWE, SA4 4DQ | 5.8 mi | 172.9p |
| 10 | NTS LLANELLI SERVICE STATION 1, CAPEL ISAF ROAD, LLANELLI, SA15 1QD, LLANELLI, SA15 1QD | 1.0 mi | 173.9p |
How to save on fuel in Llanelli
- Compare before you fill up. Prices between nearby Llanelli stations can differ by 10p per litre or more — that's up to £5 on a single tank.
- Supermarket fuel is usually cheapest. Tesco, Sainsbury's, Asda and Morrisons forecourts typically undercut branded ones.
- Avoid motorway services. Fuel on the motorway is often 15–20p per litre dearer than in town.
- Fill up midweek. Prices tend to be lower on Tuesdays and Wednesdays than at weekends.
Prices come from the UK Government's official Fuel Finder scheme. Under the Motor Fuel Price (Open Data) Regulations 2025, every UK retailer must report pump prices within 30 minutes of a change, so the figures above reflect what drivers in Llanelli are paying right now. PumpScout shows the two most common grades — E10 (Unleaded) and B7 (Diesel).