The average train between Cardiff and Billericay takes 2h 56m and the fastest train takes 2h 38m. There is an hourly train service from Cardiff to Billericay. 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 Billericay. 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 Billericay at 12:51 AM. All services require a transfer at London Paddington and take an average of 2h 56m. The schedules shown below are for the next available departures.


3h 2m • 2 changes


2h 54m • 2 changes


3h 3m • 2 changes


2h 50m • 2 changes


3h 17m • 2 changes


2h 49m • 2 changes


2h 59m • 2 changes


2h 53m • 2 changes


3h 17m • 2 changes


2h 49m • 2 changes


2h 59m • 2 changes


2h 53m • 2 changes
Want to know about travelling from Cardiff to Billericay? 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 Billericay. However, there are services departing from Cardiff station and arriving at Billericay station via London Paddington. The journey, including transfers, takes approximately 2h 56m.
Cardiff to Billericay train services, operated by Great Western Railway (GWR), depart from Cardiff Central station.
Cardiff to Billericay train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
Book your Cardiff to Billericay train tickets online with Great Western Railway (GWR), Elizabeth Line (TfL) and Greater Anglia.
The distance between Cardiff and Billericay is 249.4 km. The road distance is 278 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.