The average train between Cardiff and British Museum takes 2h 5m and the fastest train takes 1h 58m. There is an hourly train service from Cardiff to British Museum. 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 Cardiff and British Museum. The earliest departure is at 5:07 AM in the morning, and the last departure from Cardiff is at 9:20 PM which arrives into British Museum at 12:19 AM. All services require a transfer at London Paddington and take an average of 2h 5m. The schedules shown below are for the next available departures.

2h 10m • 1 change

2h • 1 change

2h 6m • 1 change

2h 6m • 1 change

2h 11m • 1 change

2h 4m • 1 change

2h • 1 change

2h • 1 change

2h 19m • 1 change

2h • 1 change

2h 2m • 1 change

2h 9m • 1 change
Want to know about travelling from Cardiff to British Museum? 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 Cardiff to British Museum. However, there are services departing from Cardiff station and arriving at British Museum station via London Paddington. The journey, including transfers, takes approximately 2h 5m.
Cardiff to British Museum train services, operated by Great Western Railway (GWR), depart from Cardiff Central station.
Cardiff to British Museum train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
Book your Cardiff to British Museum train tickets online with Great Western Railway (GWR) and Elizabeth Line (TfL).
The distance between Cardiff and British Museum is 211.4 km. The road distance is 237 km.
Great Western Railway (GWR) operates a train from Cardiff Central to London Paddington hourly. Tickets cost £60–120 and the journey takes 2h 19m.