The average train between Port Talbot and St Pancras International Station takes 2h 48m and the fastest train takes 2h 40m. There is a train service every few hours from Port Talbot to St Pancras International Station. 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 hourly between Port Talbot and St Pancras International Station. The earliest departure is at 4:21 AM at night, and the last departure from Port Talbot is at 8:42 PM which arrives into St Pancras International Station at 11:29 PM. All services require a transfer at London Paddington and take an average of 2h 48m. The schedules shown below are for the next available departures.

2h 45m • 1 change

2h 47m • 1 change

2h 44m • 1 change

2h 49m • 1 change

3h 13m • 1 change

2h 42m • 1 change

2h 46m • 1 change

2h 49m • 1 change

3h 13m • 1 change

2h 42m • 1 change

2h 46m • 1 change

2h 49m • 1 change
Want to know about travelling from Port Talbot to St Pancras International Station? 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 Port Talbot to St Pancras International Station. However, there are services departing from Port Talbot station and arriving at St Pancras International Station station via London Paddington. The journey, including transfers, takes approximately 2h 48m.
Port Talbot to St Pancras International Station train services, operated by Great Western Railway (GWR), depart from Port Talbot Parkway station.
Port Talbot to St Pancras International Station train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
Book your Port Talbot to St Pancras International Station train tickets online with Great Western Railway (GWR) and London Underground (Tube).
The distance between Port Talbot and St Pancras International Station is 252.9 km. The road distance is 288 km.
Great Western Railway (GWR) operates a train from Port Talbot Parkway to London Paddington hourly. Tickets cost £75–150 and the journey takes 2h 32m.