The average bus between Paisley and Perth takes 2h 32m and the fastest bus takes 2h. There is a bus service every few hours from Paisley 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 every 2 hours between Paisley and Perth. The earliest departure is at 7:05 AM in the morning, and the last departure from Paisley is at 11:10 PM which arrives into Perth at 1:12 AM. All services require a transfer, and take on average 2h 32m. The schedules shown below are for the next available departures.

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2h 31m • 1 changeWant to know about travelling from Paisley 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 Paisley to Perth. However, there are services departing from Paisley station and arriving at Perth station via Park and Ride. The journey, including transfers, takes approximately 2h 32m.
Paisley to Perth bus services, operated by FlixBus, depart from Terminal Building station.
Paisley to Perth bus services, operated by FlixBus, arrive at Park and Ride station.
The distance between Paisley and Perth is 88.2 km. The road distance is 113 km.
FlixBus operates a bus from Terminal Building to Park and Ride every 15 minutes. Tickets cost £7–12 and the journey takes 1h 50m.