The bus between Cardiff Castle and Cardiff Bay takes 30 min. The bus runs, on average, once a week from Cardiff Castle to Cardiff Bay. 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 on demand between Cardiff Castle and Cardiff Bay. Service times information will be available soon. All services run direct with no transfers required, and take on average 30 min.
Want to know about travelling from Cardiff Castle to Cardiff Bay? 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 Castle to Cardiff Bay. However, there are services departing from Kingsway GR station and arriving at Avondale Road station via Avondale Road station. The journey, including transfers, takes approximately 30 min.
Cardiff Castle to Cardiff Bay bus services, operated by Cardiff Bus, depart from Kingsway GR station.
Cardiff Castle to Cardiff Bay bus services, operated by Cardiff Bus, arrive at Avondale Road station.
The distance between Cardiff Castle and Cardiff Bay is 2.5 km.
Cardiff Bus operates a bus from Kingsway GR to Avondale Road every 4 hours. Tickets cost £2 and the journey takes 25 min.