The average bus between Milton Keynes and South Wales takes 10h 57m and the fastest bus takes 8h 25m. The bus service runs several times per day from Milton Keynes to South Wales. 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 3 times a day between Milton Keynes and South Wales. The earliest departure is at 6:50 AM in the morning, and the last departure from Milton Keynes is at 9:30 PM which arrives into South Wales at 8:54 AM. All services require a transfer at London Heathrow Airport and take an average of 10h 57m. The schedules shown below are for the next available departures.



9h 16m • 3 changes



9h 13m • 3 changes
Arrives next day



11h 24m • 3 changes



9h 16m • 3 changes



9h 13m • 3 changes
Arrives next day



11h 24m • 3 changes
Want to know about travelling from Milton Keynes to South Wales? 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 Milton Keynes to South Wales. However, there are services departing from Milton Keynes station and arriving at South Wales station via London Heathrow Airport. The journey, including transfers, takes approximately 10h 57m.
Milton Keynes to South Wales bus services, operated by FlixBus, depart from Milton Keynes station.
Milton Keynes to South Wales bus services, operated by FlixBus, arrive at Cardiff North Road station.
The distance between Milton Keynes and South Wales is 185.5 km. The road distance is 363 km.
You can take a bus from Milton Keynes to Glenboi Cemetery via London Heathrow Airport, Cardiff North Road, Greyfriars Road GJ, and Pontypridd Bus Station Stand 2 in around 8h 11m.