The average train between Swansea and Imperial College London takes 3h 9m and the fastest train takes 2h 59m. There is a train service every few hours from Swansea to Imperial College London. 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 Swansea and Imperial College London. The earliest departure is at 3:46 AM at night, and the last departure from Swansea is at 8:23 PM which arrives into Imperial College London at 11:27 PM. All services require a transfer at London Paddington and take an average of 3h 9m. The schedules shown below are for the next available departures.

3h 5m • 1 change

3h 5m • 1 change

3h 5m • 1 change

3h 5m • 1 change

3h 41m • 1 change

3h 2m • 1 change

3h 15m • 1 change

3h 14m • 1 change

3h 22m • 1 change

3h 12m • 1 change

3h 4m • 1 change

3h 5m • 1 change

3h 52m • 1 change

2h 59m • 1 change

3h 8m • 1 change

3h 11m • 1 change
Want to know about travelling from Swansea to Imperial College London? 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 Swansea to Imperial College London. However, there are services departing from Swansea station and arriving at Imperial College London station via London Paddington. The journey, including transfers, takes approximately 3h 9m.
Swansea to Imperial College London train services, operated by Great Western Railway (GWR), depart from Swansea station.
Swansea to Imperial College London train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
The distance between Swansea and Imperial College London is 260.7 km. The road distance is 311 km.
Great Western Railway (GWR) operates a train from Swansea to London Paddington hourly. Tickets cost £85–160 and the journey takes 2h 52m.