The average bus between Cardiff and Chiswick takes 3h 56m and the fastest bus takes 3h 22m. The bus service runs several times per day from Cardiff to Chiswick. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 2 hours between Cardiff and Chiswick. The earliest departure is at 1:40 AM at night, and the last departure from Cardiff is at 6:10 PM which arrives into Chiswick at 10:10 PM. All services require a transfer at London Hammersmith Bridge Road and take an average of 3h 56m. The schedules shown below are for the next available departures.

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3h 41m • 1 changeWant to know about travelling from Cardiff to Chiswick? 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 bus from Cardiff to Chiswick. However, there are services departing from Cardiff station and arriving at Chiswick station via London Hammersmith Bridge Road. The journey, including transfers, takes approximately 3h 56m.
Cardiff to Chiswick bus services, operated by FlixBus, depart from Cardiff North Road station.
Cardiff to Chiswick bus services, operated by FlixBus, arrive at London Hammersmith Bridge Road station.
Book your Cardiff to Chiswick bus tickets online with FlixBus, Abellio London and 2 other operators.
The distance between Cardiff and Chiswick is 202.3 km. The road distance is 235 km.
FlixBus operates a bus from Cardiff North Road to London Hammersmith Bridge Road every 2 hours. Tickets cost £15–24 and the journey takes 3h 20m.