The average train between Cardiff and Seven Kings takes 2h 33m and the fastest train takes 2h 25m. There is an hourly train service from Cardiff to Seven Kings. 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 Seven Kings. 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 Seven Kings at 12:03 AM. All services require a transfer, and take on average 2h 33m. The schedules shown below are for the next available departures.

2h 34m • 1 change

2h 34m • 1 change

2h 35m • 1 change

2h 33m • 1 change

2h 48m • 1 change

2h 28m • 1 change

2h 28m • 1 change

2h 35m • 1 change

2h 48m • 1 change

2h 28m • 1 change

2h 28m • 1 change

2h 35m • 1 change
Want to know about travelling from Cardiff to Seven Kings? 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 Seven Kings. However, there are services departing from Cardiff station and arriving at Seven Kings station via London Paddington. The journey, including transfers, takes approximately 2h 33m.
Cardiff to Seven Kings train services, operated by Great Western Railway (GWR), depart from Cardiff Central station.
Cardiff to Seven Kings train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
Book your Cardiff to Seven Kings train tickets online with Great Western Railway (GWR) and Elizabeth Line (TfL).
The distance between Cardiff and Seven Kings is 226.9 km. The road distance is 253 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.