The average bus between Cardiff and Feltham takes 3h 53m and the fastest bus takes 3h 14m. There is a bus service every few hours from Cardiff to Feltham. 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 hourly between Cardiff and Feltham. The earliest departure is at 1:40 AM at night, and the last departure from Cardiff is at 11:40 PM which arrives into Feltham at 3:34 AM. All services require a transfer, and take on average 3h 53m. The schedules shown below are for the next available departures.

3h 24m • 1 change

4h 7m • 1 change

3h 28m • 1 change

4h 14m • 1 change

3h 24m • 1 change

4h 6m • 1 change

3h 27m • 1 change

4h 14m • 1 change

3h 14m • 1 change

4h 1m • 1 change

3h 26m • 1 change

3h 57m • 1 change
Want to know about travelling from Cardiff to Feltham? 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 Feltham. However, there are services departing from Cardiff station and arriving at Feltham station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 3h 53m.
Cardiff to Feltham bus services, operated by National Express, depart from Sophia Gardens station.
Cardiff to Feltham bus services, operated by National Express, arrive at Heathrow Central Bus Station.
Book your Cardiff to Feltham bus tickets online with National Express and Abellio London.
The distance between Cardiff and Feltham is 191.7 km. The road distance is 230 km.
National Express operates a bus from Sophia Gardens to Heathrow Central Bus Station hourly. Tickets cost £25–65 and the journey takes 2h 50m.