The average bus between Ayr and Perth takes 3h 37m and the fastest bus takes 2h 45m. There is a bus service every few hours from Ayr 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 hourly between Ayr and Perth. The earliest departure is at 6:00 AM in the morning, and the last departure from Ayr is at 11:40 PM which arrives into Perth at 6:42 AM. All services require a transfer at Buchanan Bus Station and take an average of 3h 37m. The schedules shown below are for the next available departures.


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3h 15m • 2 changesWant to know about travelling from Ayr 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 Ayr to Perth. However, there are services departing from Ayr Bus Station and arriving at Park and Ride station via Buchanan Bus Station. The journey, including transfers, takes approximately 3h 37m.
Ayr to Perth bus services, operated by Stagecoach West Scotland, depart from Ayr Bus Station.
Ayr to Perth bus services, operated by FlixBus, arrive at Park and Ride station.
The distance between Ayr and Perth is 127.9 km. The road distance is 150 km.
You can take a bus from Ayr Bus Station to South Street via Buchanan Bus Station and Park and Ride in around 3h 3m.