Prestwick to Dumbarton Buses

Prestwick to Dumbarton buses

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Trip Overview

The average bus between Prestwick and Dumbarton takes 2h 32m and the fastest bus takes 1h 53m. There is a bus service every few hours from Prestwick 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.

2h 32m
Duration: 52 mi
Distance: £17
Average price: Hourly
Frequency

Bus

best

Take the bus from Station Road to Waterloo Lanebus X77k / ...
Take the bus from Howard Street to Riverside Lanebus 1A / ...

2h 12m

£14–20

Prestwick to Dumbarton bus times

Buses run hourly between Prestwick and Dumbarton. The earliest departure is at 6:13 AM in the morning, and the last departure from Prestwick is at 10:50 PM which arrives into Dumbarton at 7:09 AM. All services require a transfer at Waterloo Lane and take an average of 2h 32m. The schedules shown below are for the next available departures.

Departing Monday, October 12, 2026

12:25 PM → 2:33 PM
2h 8m • 1 change
1:25 PM → 3:43 PM
2h 18m • 1 change
2:25 PM → 4:51 PM
2h 26m • 1 change
3:40 PM → 5:45 PM
2h 5m • 1 change
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Departing Tuesday, October 13, 2026

6:13 AM → 8:18 AM
2h 5m • 1 change
7:25 AM → 9:38 AM
2h 13m • 1 change
8:23 AM → 10:37 AM
2h 14m • 1 change
9:25 AM → 11:36 AM
2h 11m • 1 change
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Departing Wednesday, October 14, 2026

6:13 AM → 8:18 AM
2h 5m • 1 change
7:25 AM → 9:38 AM
2h 13m • 1 change
8:23 AM → 10:37 AM
2h 14m • 1 change
9:25 AM → 11:36 AM
2h 11m • 1 change
Show more

Departing Thursday, October 15, 2026

6:13 AM → 8:18 AM
2h 5m • 1 change
7:25 AM → 9:38 AM
2h 13m • 1 change
8:23 AM → 10:37 AM
2h 14m • 1 change

Frequently asked questions

Want to know about travelling from Prestwick 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.

Prestwick to Dumbarton buses

Trip Overview

Bus