Next train departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Train | London Paddington | Llanelli | Cheapest | ||||
| Train | London Paddington | Llanelli | Fastest | ||||
| Train | London Paddington | Llanelli | No tags | ||||
| Train | London Paddington | Llanelli | No tags |
Last refresh of the prices: Yesterday at 4:17 PM GMT.
Compare 3 ways to travel from London to Llanelli
Among the sustainable travel choices, the Bus stands out as a good way to reach Llanelli. The journey takes about 5 hours 50 minutes and with fares starting at just R 320, it presents an excellent value for a comfortable ride.
Train Companies
Based on 42 reviews, the company was rated 4 stars on Busbud. Travellers were especially satisfied with the staff and the seats but often complained about the Wi-Fi. Great Western Railway ticket prices on this trip start at R 768
Frequently asked questions about travelling from London to Llanelli by train
Please note that timetables, routes, or operator details shown here may be updated or differ at the time of your trip.
How much is the train ticket from London to Llanelli?
The cheapest train tickets from London to Llanelli start from R 768. The average price for this train route is around R 1 765. Busbud recommends booking your tickets in advance for a better chance to secure the lowest possible price.
How long is the train journey from London to Llanelli?
The average train journey time from London to Llanelli is 3h 16m, covering a distance of 276 km. The quickest train can get you there in 3h 7m and is operated by Great Western Railway.
Which train operators serve the London to Llanelli route?
Several major train operators run on this route, with 3 trains available per day.
What are the earliest and latest departure times for the train from London to Llanelli?
The earliest train from London to Llanelli departs at 07:32. And the latest train departs at 17:48.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from London to Llanelli was searched and found on 27 Jan 2026 with a price of R 1 317To save money and be sure you have the best seat, it's a good idea to buy your train tickets from London to Llanelli as early as possible.
