Ayr to Castle Douglas Buses

Ayr to Castle Douglas buses

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Trip Overview

The average bus between Ayr and Castle Douglas takes 5h 35m and the fastest bus takes 4h 4m. The bus service runs several times per day from Ayr to Castle Douglas. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

5h 35m
Duration: 136 mi
Distance: £40
Average price: Every 2 hours
Frequency

Bus

best

Take the bus from Ayr Bus Station to Buchanan Bus Stationbus X77 / ...
Take the bus from Buchanan Bus Station to Stance 2bus X74

4h 36m

£30–50

Ayr to Castle Douglas bus times

Buses run every 2 hours between Ayr and Castle Douglas. The earliest departure is at 6:00 AM in the morning, and the last departure from Ayr is at 11:40 PM which arrives into Castle Douglas at 11:00 AM. All services require a transfer at Buchanan Bus Station and take an average of 5h 35m. The schedules shown below are for the next available departures.

Departing Friday, October 23, 2026

6:00 AM → 11:00 AM
5h • 2 changes
6:55 AM → 11:55 AM
5h • 2 changes
7:40 AM → 12:15 PM
4h 35m • 2 changes
8:40 AM → 1:45 PM
5h 5m • 2 changes
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Departing Saturday, October 24, 2026

6:25 AM → 11:55 AM
5h 30m • 2 changes
7:40 AM → 12:15 PM
4h 35m • 2 changes
8:40 AM → 1:45 PM
5h 5m • 2 changes
9:50 AM → 2:55 PM
5h 5m • 2 changes
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Departing Sunday, October 25, 2026

10:00 AM → 2:04 PM
4h 4m • 2 changes
2:00 PM → 6:04 PM
4h 4m • 2 changes
7:40 PM → 6:31 AM
Arrives next day
10h 51m • 2 changes

Departing Monday, October 26, 2026

6:00 AM → 11:00 AM
5h • 2 changes
6:55 AM → 11:55 AM
5h • 2 changes
7:40 AM → 12:15 PM
4h 35m • 2 changes
8:40 AM → 1:45 PM
5h 5m • 2 changes
Show more

Departing Tuesday, October 27, 2026

6:00 AM → 11:00 AM
5h • 2 changes
6:55 AM → 11:55 AM
5h • 2 changes
7:40 AM → 12:15 PM
4h 35m • 2 changes
8:40 AM → 1:45 PM
5h 5m • 2 changes
Show more

Departing Wednesday, October 28, 2026

6:00 AM → 11:00 AM
5h • 2 changes
6:55 AM → 11:55 AM
5h • 2 changes
7:40 AM → 12:15 PM
4h 35m • 2 changes
8:40 AM → 1:45 PM
5h 5m • 2 changes
Show more

Departing Thursday, October 29, 2026

6:00 AM → 11:00 AM
5h • 2 changes
6:55 AM → 11:55 AM
5h • 2 changes
7:40 AM → 12:15 PM
4h 35m • 2 changes
8:40 AM → 1:45 PM
5h 5m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Ayr to Castle Douglas? 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.