The average bus between Helensburgh and Prestwick takes 3h and the fastest bus takes 2h 35m. There is a bus service every few hours from Helensburgh to Prestwick. 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 hourly between Helensburgh and Prestwick. The earliest departure is at 7:01 AM in the morning, and the last departure from Helensburgh is at 7:16 PM which arrives into Prestwick at 10:40 PM. All services require a transfer at Quay Street and take an average of 3h. The schedules shown below are for the next available departures.


2h 55m • 2 changes


2h 55m • 2 changes


3h 4m • 2 changes


2h 54m • 2 changes


2h 55m • 2 changes


2h 55m • 2 changes


3h 4m • 2 changes


2h 54m • 2 changes


2h 55m • 2 changes


2h 55m • 2 changes


3h 4m • 2 changes


2h 54m • 2 changes
Want to know about travelling from Helensburgh to Prestwick? 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 Helensburgh to Prestwick. However, there are services departing from Helensburgh station and arriving at Prestwick station via Quay Street. The journey, including transfers, takes approximately 3h.
Helensburgh to Prestwick bus services, operated by First Greater Glasgow, depart from Helensburgh station.
Helensburgh to Prestwick bus services, operated by First Greater Glasgow, arrive at Saunterne Road station.
The distance between Helensburgh and Prestwick is 56.7 km. The road distance is 97 km.
You can take a bus from Helensburgh station to Saunterne Road via Quay Street, Hielenman's Umbrella, and West Regent Lane in around 2h 49m.