The average train between London and Llandybie takes 5h 2m and the fastest train takes 3h 43m. The train service runs several times per day from London to Llandybie. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run 4 times a day between London and Llandybie. The earliest departure is at 7:48 AM in the morning, and the last departure from London is at 10:49 PM which arrives into Llandybie at 5:41 AM. All services require a transfer, and take on average 5h 2m. The schedules shown below are for the next available departures.

3h 43m • 1 change

3h 52m • 1 change

3h 49m • 1 change
Arrives next day

7h 15m • 1 change

3h 43m • 1 change

3h 52m • 1 change

3h 49m • 1 change
Arrives next day

7h 15m • 1 change

3h 43m • 1 change

3h 52m • 1 change

3h 49m • 1 change
Arrives next day

7h 15m • 1 change

3h 43m • 1 change

3h 52m • 1 change

3h 49m • 1 change
Arrives next day

6h 52m • 1 change
Want to know about travelling from London to Llandybie? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from London to Llandybie. However, there are services departing from London station and arriving at Llandybie station via Swansea. The journey, including transfers, takes approximately 5h 2m.
London to Llandybie train services, operated by Great Western Railway (GWR), depart from London Paddington station.
London to Llandybie train services, operated by Great Western Railway (GWR), arrive at Llandybie station.
Book your London to Llandybie train tickets online with Great Western Railway (GWR) and Transport for Wales.
The distance between London and Llandybie is 269.8 km. The road distance is 347 km.
You can take a train from London Paddington to Llandybie via Swansea in around 4h 45m.