The average train between Knebworth and Cardiff takes 3h 8m and the fastest train takes 2h 48m. There is an hourly train service from Knebworth 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 Knebworth and Cardiff. The earliest departure is at 5:42 AM in the morning, and the last departure from Knebworth is at 11:42 PM which arrives into Cardiff at 8:06 AM. All services require a transfer at London Kings Cross and take an average of 3h 8m. The schedules shown below are for the next available departures.
Want to know about travelling from Knebworth 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 Knebworth to Cardiff. However, there are services departing from Knebworth station and arriving at Cardiff station via King's Cross. The journey, including transfers, takes approximately 3h 8m.
Knebworth to Cardiff train services, operated by Great Northern, depart from Knebworth station.
Knebworth to Cardiff train services, operated by Great Northern, arrive at Cardiff Central station.
Book your Knebworth to Cardiff train tickets online with Great Northern, London Underground (Tube) and Great Western Railway (GWR).
The distance between Knebworth and Cardiff is 211 km. The road distance is 277 km.
You can take a train from Knebworth to Cardiff Central via London Kings Cross, King's Cross St. Pancras station, Paddington, and London Paddington in around 3h 16m.
