The average bus between London Colney and Cardiff takes 6h 46m and the fastest bus takes 5h 22m. The bus service runs several times per day from London Colney to Cardiff. 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 London Colney and Cardiff. The earliest departure is at 5:47 AM in the morning, and the last departure from London Colney is at 10:35 PM which arrives into Cardiff at 11:00 AM. All services require a transfer at St Peter's Street and take an average of 6h 46m. The schedules shown below are for the next available departures.


6h 41m • 2 changes


5h 55m • 2 changes


6h 30m • 2 changes


5h 51m • 2 changes


6h 38m • 2 changes


6h 41m • 2 changes


5h 55m • 2 changes


6h 30m • 2 changes


6h 38m • 2 changes


6h 41m • 2 changes


5h 55m • 2 changes


6h 30m • 2 changes


6h 38m • 2 changes


6h 51m • 2 changes


6h 15m • 2 changes


6h 45m • 2 changes
Want to know about travelling from London Colney to Cardiff? 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 London Colney to Cardiff. However, there are services departing from London Colney station and arriving at Cardiff station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 6h 46m.
London Colney to Cardiff bus services, operated by Uno, depart from St Peter's Street station.
London Colney to Cardiff bus services, operated by Uno, arrive at Sophia Gardens station.
The distance between London Colney and Cardiff is 201 km. The road distance is 270 km.
You can take a bus from Haseldine Road to Sophia Gardens via St Peter's Street and Heathrow Central Bus Station in around 5h 31m.