The average bus between Perth and Kilmarnock takes 2h 42m and the fastest bus takes 2h 13m. 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 every 4 hours between Perth and Kilmarnock. The earliest departure is at 6:45 AM in the morning, and the last departure from Perth is at 4:20 PM which arrives into Kilmarnock at 6:55 PM. All services require a transfer, and take on average 2h 42m. The schedules shown below are for the next available departures.

2h 23m • 1 change

2h 43m • 1 change

2h 50m • 1 change

2h 43m • 1 change

2h 48m • 1 change

2h 53m • 1 change

2h 43m • 1 change

2h 23m • 1 change

2h 48m • 1 change

2h 53m • 1 change

2h 43m • 1 change

2h 23m • 1 change

2h 48m • 1 change

2h 53m • 1 change

2h 43m • 1 change

2h 23m • 1 change

2h 58m • 1 change

2h 33m • 1 change

2h 33m • 1 change

2h 13m • 1 change

3h 22m • 1 change

2h 57m • 1 change

2h 17m • 1 change

2h 57m • 1 change

2h 58m • 1 change

2h 33m • 1 change

2h 33m • 1 change

2h 13m • 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 Station station. The journey, including transfers, takes approximately 2h 42m.
Perth to Kilmarnock bus services, operated by FlixBus, depart from Bus Station.
Perth to Kilmarnock bus services, operated by FlixBus, arrive at Kilmarnock Bus Station.
The distance between Perth and Kilmarnock is 109.4 km. The road distance is 129 km.
You can take a bus from Bus Station to Kilmarnock Bus Station via Buchanan Bus Station in around 2h 15m.