Bus Perth to Dumbarton from £20 | Tickets & Timetables

Trip Overview

The average bus between Perth and Dumbarton takes 3h 6m and the fastest bus takes 2h 13m. There is a bus service every few hours from Perth to Dumbarton. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

3h 6m
Duration: 74 mi
Distance: £20
Average price: Every 2 hours
Frequency

Bus

best

Take the bus from Canal Street to Buchanan Bus Stationbus M9 / ...
Take the bus from Buchanan Bus Station to Barloan Tollbus 915 / ...

2h 44m

£16–29

Perth to Dumbarton bus times

Buses run every 2 hours between Perth and Dumbarton. The earliest departure is at 2:16 AM at night, and the last departure from Perth is at 7:34 PM which arrives into Dumbarton at 10:41 PM. All services require a transfer, and take on average 3h 6m. The schedules shown below are for the next available departures.

Departing Wednesday, June 17, 2026

2:04 PM → 5:02 PM
2h 58m • 1 change
3:04 PM → 5:54 PM
2h 50m • 1 change
4:14 PM → 6:58 PM
2h 44m • 1 change
5:34 PM → 8:19 PM
2h 45m • 1 change
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Departing Thursday, June 18, 2026

2:16 AM → 6:47 AM
4h 31m • 1 change
8:21 AM → 10:34 AM
2h 13m • 1 change
8:58 AM → 12:34 PM
3h 36m • 1 change
10:04 AM → 12:59 PM
2h 55m • 1 change
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Departing Friday, June 19, 2026

2:16 AM → 6:47 AM
4h 31m • 1 change
8:21 AM → 10:34 AM
2h 13m • 1 change
9:41 AM → 12:34 PM
2h 53m • 1 change
10:04 AM → 12:59 PM
2h 55m • 1 change
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Departing Saturday, June 20, 2026

2:16 AM → 6:47 AM
4h 31m • 1 change
8:21 AM → 10:34 AM
2h 13m • 1 change
9:41 AM → 12:24 PM
2h 43m • 1 change
10:04 AM → 12:59 PM
2h 55m • 1 change
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Departing Sunday, June 21, 2026

2:16 AM → 6:47 AM
4h 31m • 1 change
8:21 AM → 10:34 AM
2h 13m • 1 change
9:41 AM → 12:34 PM
2h 53m • 1 change
10:04 AM → 12:59 PM
2h 55m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Perth to Dumbarton? 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.