The average bus between Oxford and Cardiff Central Station takes 5h 46m and the fastest bus takes 4h 57m. There is a bus service every few hours from Oxford to Cardiff Central Station. 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 Oxford and Cardiff Central Station. The earliest departure is at 5:38 AM in the morning, and the last departure from Oxford is at 10:01 PM which arrives into Cardiff Central Station at 6:35 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 5h 46m. The schedules shown below are for the next available departures.


5h 37m • 2 changes


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5h 37m • 2 changes


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5h 38m • 2 changes
Want to know about travelling from Oxford to Cardiff Central Station? 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 Oxford to Cardiff Central Station. However, there are services departing from Oxford station and arriving at Cardiff Central Station station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 5h 46m.
Oxford to Cardiff Central Station bus services, operated by Oxford Bus Company, depart from Queens Lane station.
Oxford to Cardiff Central Station bus services, operated by Oxford Bus Company, arrive at Sophia Gardens station.
The distance between Oxford and Cardiff Central Station is 136.3 km. The road distance is 302 km.
You can take a bus from Queens Lane to Cardiff Bus Interchange Bay 5 via Heathrow Central Bus Station and Sophia Gardens in around 5h 3m.