The average bus between Dumbarton and Ayr takes 2h 15m and the fastest bus takes 1h 54m. The bus runs at least 2 times per hour from Dumbarton to Ayr. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 30 minutes between Dumbarton and Ayr. The earliest departure is at 6:14 AM in the morning, and the last departure from Dumbarton is at 10:24 PM which arrives into Ayr at 1:23 AM. All services require a transfer at James Watt Street and take an average of 2h 15m. The schedules shown below are for the next available departures.

2h 1m • 1 change
1h 56m • 1 change
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1h 56m • 1 change
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2h 1m • 1 change
1h 56m • 1 change
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2h 1m • 1 change
1h 56m • 1 change
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1h 55m • 1 change
1h 57m • 1 change
2h 7m • 1 change
1h 54m • 1 change
2h 8m • 1 change
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2h 3m • 1 changeWant to know about travelling from Dumbarton to Ayr? 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.
No, there is no direct bus from Dumbarton to Ayr. However, there are services departing from Shopping Centre Entrance station and arriving at Ayr Bus Station via James Watt Street station. The journey, including transfers, takes approximately 2h 15m.
Dumbarton to Ayr bus services, operated by First Greater Glasgow, depart from Shopping Centre Entrance station.
Dumbarton to Ayr bus services, operated by Stagecoach West Scotland, arrive at Ayr Bus Station.
The distance between Dumbarton and Ayr is 53.7 km. The road distance is 74 km.
You can take a bus from Shopping Centre Entrance to Ayr Bus Station via James Watt Street and West Campbell Street in around 2h 17m.