The average bus between Prestwick and Perth takes 4h 48m and the fastest bus takes 2h 25m. The bus service runs several times per day from Prestwick to Perth. 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 Prestwick and Perth. The earliest departure is at 11:45 AM in the morning, and the last departure from Prestwick is at 11:50 PM which arrives into Perth at 8:20 AM. All services require a transfer, and take on average 4h 48m. The schedules shown below are for the next available departures.

2h 25m • 1 change

2h 55m • 1 change
Arrives next day

9h 30m • 1 change

2h 25m • 1 change

2h 55m • 1 change
Arrives next day

9h 30m • 1 change

2h 25m • 1 change

2h 55m • 1 change
Arrives next day

9h 30m • 1 change

2h 25m • 1 change

2h 55m • 1 change
Arrives next day

9h 30m • 1 change

2h 25m • 1 change

2h 55m • 1 change
Arrives next day

8h 30m • 1 change
Want to know about travelling from Prestwick to Perth? 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 Prestwick to Perth. However, there are services departing from Prestwick station and arriving at Perth station via Buchanan Bus Station station. The journey, including transfers, takes approximately 4h 48m.
Prestwick to Perth bus services, operated by Stagecoach West Scotland, depart from Station Road.
Prestwick to Perth bus services, operated by Stagecoach West Scotland, arrive at Bus Station.
The distance between Prestwick and Perth is 123.9 km. The road distance is 145 km.
You can take a bus from Station Road to Bus Station via Buchanan Bus Station in around 2h 45m.