The average train between Cardiff and Waterloo Station takes 2h 14m and the fastest train takes 2h 7m. There is an hourly train service from Cardiff to Waterloo 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 Cardiff and Waterloo Station. 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 Waterloo Station at 11:33 PM. All services require a transfer at London Paddington and take an average of 2h 14m. The schedules shown below are for the next available departures.

2h 12m • 1 change

2h 9m • 1 change

2h 12m • 1 change

2h 13m • 1 change

2h 29m • 1 change

2h 10m • 1 change

2h 12m • 1 change

2h 17m • 1 change

2h 29m • 1 change

2h 10m • 1 change

2h 12m • 1 change

2h 17m • 1 change
Want to know about travelling from Cardiff to Waterloo 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 Cardiff to Waterloo Station. However, there are services departing from Cardiff station and arriving at Waterloo Station station via London Paddington. The journey, including transfers, takes approximately 2h 14m.
Cardiff to Waterloo Station train services, operated by Great Western Railway (GWR), depart from Cardiff Central station.
Cardiff to Waterloo Station train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
Book your Cardiff to Waterloo Station train tickets online with Great Western Railway (GWR) and London Underground (Tube).
The distance between Cardiff and Waterloo Station is 212.3 km. The road distance is 238 km.
Great Western Railway (GWR) operates a train from Cardiff Central to London Paddington hourly. Tickets cost £60–120 and the journey takes 2h 6m.