The average bus between Kilmarnock and Perth takes 3h 12m and the fastest bus takes 2h 25m. The bus service runs several times per day from Kilmarnock 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 4 times a day between Kilmarnock and Perth. The earliest departure is at 12:12 AM at night, and the last departure from Kilmarnock is at 10:12 PM which arrives into Perth at 8:20 AM. All services require a transfer, and take on average 3h 12m. The schedules shown below are for the next available departures.

2h 25m • 1 change

2h 30m • 1 change

2h 45m • 1 change

2h 30m • 1 change

2h 25m • 1 change

2h 30m • 1 change

2h 45m • 1 change

2h 30m • 1 change

8h 8m • 1 change

2h 25m • 1 change

2h 35m • 1 change

2h 35m • 1 change

8h 8m • 1 change

2h 30m • 1 change

2h 40m • 1 change

2h 35m • 1 change
Want to know about travelling from Kilmarnock 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 Kilmarnock to Perth. However, there are services departing from Kilmarnock station and arriving at Perth station via Buchanan Bus Station station. The journey, including transfers, takes approximately 3h 12m.
Kilmarnock to Perth bus services, operated by Stagecoach West Scotland, depart from Kilmarnock Bus Station.
Kilmarnock to Perth bus services, operated by Stagecoach West Scotland, arrive at Bus Station.
The distance between Kilmarnock and Perth is 109.4 km. The road distance is 128 km.
You can take a bus from Kilmarnock Bus Station to Bus Station via Buchanan Bus Station in around 2h 38m.