The average train between Cardiff and New Barnet takes 2h 57m and the fastest train takes 2h 38m. There is an hourly train service from Cardiff to New Barnet. 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 New Barnet. 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 New Barnet at 12:30 AM. All services require a transfer at London Paddington and take an average of 2h 57m. The schedules shown below are for the next available departures.


3h 10m • 2 changes


2h 55m • 2 changes


2h 40m • 2 changes


2h 40m • 2 changes


3h 6m • 2 changes


2h 49m • 2 changes


2h 49m • 2 changes


2h 51m • 2 changes


3h 6m • 2 changes


2h 49m • 2 changes


2h 49m • 2 changes


2h 51m • 2 changes
Want to know about travelling from Cardiff to New Barnet? 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 New Barnet. However, there are services departing from Cardiff station and arriving at New Barnet station via London Paddington. The journey, including transfers, takes approximately 2h 57m.
Cardiff to New Barnet train services, operated by Great Western Railway (GWR), depart from Cardiff Central station.
Cardiff to New Barnet train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
Book your Cardiff to New Barnet train tickets online with Great Western Railway (GWR), Elizabeth Line (TfL) and Great Northern.
The distance between Cardiff and New Barnet is 208.8 km. The road distance is 256 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.