The average bus between Cardiff and High Wycombe takes 4h 49m and the fastest bus takes 3h 54m. There is a bus service every few hours from Cardiff to High Wycombe. 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 High Wycombe. The earliest departure is at 1:40 AM at night, and the last departure from Cardiff is at 11:40 PM which arrives into High Wycombe at 4:55 AM. All services require a transfer, and take on average 4h 49m. The schedules shown below are for the next available departures.

4h 49m • 1 change

4h 26m • 1 change

5h 4m • 1 change

4h 39m • 1 change

4h 39m • 1 change

4h 9m • 1 change

4h 49m • 1 change

4h 24m • 1 change

4h 39m • 1 change

3h 54m • 1 change

4h 44m • 1 change

4h 19m • 1 change
Want to know about travelling from Cardiff to High Wycombe? 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 High Wycombe. However, there are services departing from Cardiff station and arriving at High Wycombe station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 4h 49m.
Cardiff to High Wycombe bus services, operated by National Express, depart from Sophia Gardens station.
Cardiff to High Wycombe bus services, operated by National Express, arrive at High Street station.
The distance between Cardiff and High Wycombe is 168.9 km. The road distance is 256 km.
You can take a bus from Sophia Gardens to High Street via Heathrow Central Bus Station in around 4h 19m.