The average train between Teddington and Cardiff takes 3h 7m and the fastest train takes 2h 51m. There is an hourly train service from Teddington to Cardiff. 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 Teddington and Cardiff. The earliest departure is at 5:43 AM in the morning, and the last departure from Teddington is at 11:11 PM which arrives into Cardiff at 8:06 AM. All services require a transfer at Wimbledon and take an average of 3h 7m. The schedules shown below are for the next available departures.


3h 5m • 2 changes


3h 5m • 2 changes


3h 7m • 2 changes


3h 7m • 2 changes


2h 57m • 2 changes


2h 56m • 2 changes


2h 55m • 2 changes


3h • 2 changes


2h 57m • 2 changes


2h 56m • 2 changes


2h 55m • 2 changes


3h • 2 changes
Want to know about travelling from Teddington to Cardiff? 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 Teddington to Cardiff. However, there are services departing from Teddington station and arriving at Cardiff station via Cardiff Central. The journey, including transfers, takes approximately 3h 7m.
Teddington to Cardiff train services, operated by South Western Railway, depart from London Paddington station.
Teddington to Cardiff train services, operated by South Western Railway, arrive at Cardiff Central station.
Book your Teddington to Cardiff train tickets online with South Western Railway, London Underground (Tube) and Great Western Railway (GWR).
The distance between Teddington and Cardiff is 197.3 km. The road distance is 255 km.
Great Western Railway (GWR) operates a train from London Paddington to Cardiff Central hourly. Tickets cost £65–130 and the journey takes 1h 58m.