The average bus between Perth and Kilmarnock takes 3h 46m and the fastest bus takes 2h 12m. The bus service runs several times per day from Perth to Kilmarnock. 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 Perth and Kilmarnock. The earliest departure is at 5:20 AM in the morning, and the last departure from Perth is at 10:15 PM which arrives into Kilmarnock at 12:45 AM. All services require a transfer at Buchanan Bus Stn and take an average of 3h 46m. The schedules shown below are for the next available departures.

2h 13m • 1 change

2h 42m • 1 change
Arrives next day

2h 30m • 1 change

2h 13m • 1 change

2h 42m • 1 change
Arrives next day

2h 30m • 1 change

2h 13m • 1 change

2h 42m • 1 change
Arrives next day

2h 30m • 1 change
Want to know about travelling from Perth to Kilmarnock? 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 Perth to Kilmarnock. However, there are services departing from Perth station and arriving at Kilmarnock station via Buchanan Bus Stn. The journey, including transfers, takes approximately 3h 46m.
Perth to Kilmarnock bus services, operated by Ember, depart from Perth Canal Street station.
Perth to Kilmarnock bus services, operated by Ember, arrive at Kilmarnock Bus Station.
The distance between Perth and Kilmarnock is 109.4 km. The road distance is 133 km.
You can take a bus from Perth Canal Street to Kilmarnock Bus Station via Buchanan Bus Stn and Buchanan Bus Station in around 2h 16m.