Bus Edinburgh to Dumbarton Castle from £18 | Tickets & Timetables

Trip Overview

The average bus between Edinburgh and Dumbarton Castle takes 2h 17m and the fastest bus takes 2h. There is a bus service every few hours from Edinburgh to Dumbarton Castle. 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 17m
Duration: 60 mi
Distance: £18
Average price: Hourly
Frequency

Bus

best

Take the bus from Princes Street to Buchanan Bus Stationbus Uk090
Take the bus from Buchanan Bus Station to Barloan Tollbus 915 / ...

2h 15m

£15–21

Edinburgh to Dumbarton Castle bus times

Buses run hourly between Edinburgh and Dumbarton Castle. The earliest departure is at 3:47 AM at night, and the last departure from Edinburgh is at 9:20 PM which arrives into Dumbarton Castle at 11:26 PM. All services require a transfer, and take on average 2h 17m. The schedules shown below are for the next available departures.

Departing Monday, May 4, 2026

9:20 PM → 11:26 PM
2h 6m • 1 change

Departing Tuesday, May 5, 2026

3:47 AM → 6:47 AM
3h • 1 change
4:49 AM → 7:17 AM
2h 28m • 1 change
6:19 AM → 8:43 AM
2h 24m • 1 change
6:44 AM → 8:59 AM
2h 15m • 1 change
Show more

Departing Wednesday, May 6, 2026

3:47 AM → 6:47 AM
3h • 1 change
4:49 AM → 7:17 AM
2h 28m • 1 change
6:19 AM → 8:43 AM
2h 24m • 1 change
6:44 AM → 8:59 AM
2h 15m • 1 change
Show more

Departing Thursday, May 7, 2026

3:47 AM → 6:47 AM
3h • 1 change
4:49 AM → 7:17 AM
2h 28m • 1 change
6:19 AM → 8:43 AM
2h 24m • 1 change
6:44 AM → 8:59 AM
2h 15m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Edinburgh to Dumbarton Castle? 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.