The average bus between Castle Douglas and Glasgow/Prestwick Airport (PIK) takes 6h 56m and the fastest bus takes 3h 51m. The bus service runs several times per day from Castle Douglas to Glasgow/Prestwick Airport (PIK). 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 4 times a day between Castle Douglas and Glasgow/Prestwick Airport (PIK). The earliest departure is at 6:55 AM in the morning, and the last departure from Castle Douglas is at 9:10 PM which arrives into Glasgow/Prestwick Airport (PIK) at 9:47 AM. All services require a transfer at Port Rodie and take an average of 6h 56m. The schedules shown below are for the next available departures.


5h 57m • 2 changes


5h 47m • 2 changes
Arrives next day


15h 52m • 2 changes


5h 7m • 2 changes


5h 52m • 2 changes


3h 51m • 2 changes
Arrives next day


12h 46m • 2 changes


5h 7m • 2 changes


5h 52m • 2 changes


3h 51m • 2 changes
Arrives next day


12h 46m • 2 changes


5h 7m • 2 changes


5h 52m • 2 changes


3h 51m • 2 changes
Arrives next day


12h 46m • 2 changes


5h 7m • 2 changes


5h 52m • 2 changes


3h 51m • 2 changes
Arrives next day


12h 46m • 2 changes
Want to know about travelling from Castle Douglas to Glasgow/Prestwick Airport (PIK)? 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 Castle Douglas to Glasgow/Prestwick Airport (PIK). However, there are services departing from Castle Douglas station and arriving at Glasgow/Prestwick Airport (PIK) station via Port Rodie. The journey, including transfers, takes approximately 6h 56m.
Castle Douglas to Glasgow/Prestwick Airport (PIK) bus services, operated by Houstons Minicoaches, depart from Royal Bank station.
Castle Douglas to Glasgow/Prestwick Airport (PIK) bus services, operated by Houstons Minicoaches, arrive at Ayr Bus Station.
The distance between Castle Douglas and Glasgow/Prestwick Airport (PIK) is 76.5 km. The road distance is 182 km.
You can take a bus from Royal Bank to Prestwick Airport via Port Rodie and Ayr Bus Station in around 4h 46m.