The average bus between Cardiff Castle and London takes 3h 38m and the fastest bus takes 3h 15m. There is a bus service every few hours from Cardiff Castle to London. 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 Castle and London. The earliest departure is at 3:20 AM at night, and the last departure from Cardiff Castle is at 7:53 PM which arrives into London at 11:15 PM. All services run direct with no transfers required, and take on average 3h 38m. The schedules shown below are for the next available departures.
Want to know about travelling from Cardiff Castle to London? 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.
Yes, there is a direct bus departing from Cardiff Castle station and arriving at London station. Services depart hourly, and operate Once daily. The journey takes approximately 3h 38m.
Cardiff Castle to London bus services, operated by National Express, depart from Park Place station.
Cardiff Castle to London bus services, operated by National Express, arrive at London Victoria Coach Station Arrivals.
Book your Cardiff Castle to London bus tickets online with National Express.
The distance between Cardiff Castle and London is 211.6 km. The road distance is 241 km.
National Express operates a bus from Park Place to London Victoria Coach Station Arrivals hourly. Tickets cost £28–70 and the journey takes 3h 42m.