Dunbar to Dumbarton Buses

Dunbar to Dumbarton buses

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Trip Overview

The average bus between Dunbar and Dumbarton takes 4h 2m and the fastest bus takes 3h 29m. There is a bus service every few hours from Dunbar 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.

4h 2m
Duration: 90 mi
Distance: £22
Average price: Hourly
Frequency

Bus

best

Take the bus from High Street to Princes Streetbus X7 / ...
Take the bus from Princes Street to Buchanan Bus Stationbus Uk090

3h 47m

£18–31

Dunbar to Dumbarton bus times

Buses run hourly between Dunbar and Dumbarton. The earliest departure is at 4:30 AM at night, and the last departure from Dunbar is at 10:07 PM which arrives into Dumbarton at 6:47 AM. All services require a transfer at Princes Street and take an average of 4h 2m. The schedules shown below are for the next available departures.

Departing Monday, October 19, 2026

10:07 PM → 6:47 AM
Arrives next day
8h 40m • 2 changes

Departing Tuesday, October 20, 2026

4:30 AM → 8:29 AM
3h 59m • 2 changes
5:30 AM → 9:29 AM
3h 59m • 2 changes
5:55 AM → 9:49 AM
3h 54m • 2 changes
6:20 AM → 10:34 AM
4h 14m • 2 changes
Show more

Departing Wednesday, October 21, 2026

4:30 AM → 8:29 AM
3h 59m • 2 changes
5:30 AM → 9:29 AM
3h 59m • 2 changes
5:55 AM → 9:49 AM
3h 54m • 2 changes
6:20 AM → 10:34 AM
4h 14m • 2 changes
Show more

Departing Thursday, October 22, 2026

4:30 AM → 8:29 AM
3h 59m • 2 changes
5:30 AM → 9:29 AM
3h 59m • 2 changes
5:55 AM → 9:49 AM
3h 54m • 2 changes
6:20 AM → 10:34 AM
4h 14m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Dunbar 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.

Trip Overview

Bus