The average train between Helensburgh and Cardiff takes 8h 31m and the fastest train takes 6h 46m. The train service runs several times per day from Helensburgh to Cardiff. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 4 hours between Helensburgh and Cardiff. The earliest departure is at 6:54 AM in the morning, and the last departure from Helensburgh is at 10:31 PM which arrives into Cardiff at 11:37 AM. All services require a transfer at Hyndland and take an average of 8h 31m. The schedules shown below are for the next available departures.
Arrives next day



12h 48m • 3 changes
Arrives next day



13h 11m • 3 changes



6h 56m • 3 changes



7h 17m • 3 changes



6h 46m • 3 changes



7h 18m • 3 changes



6h 56m • 3 changes



7h 17m • 3 changes



6h 46m • 3 changes



7h 18m • 3 changes



6h 56m • 3 changes



7h 17m • 3 changes



6h 46m • 3 changes



7h 18m • 3 changes



6h 56m • 3 changes



7h 17m • 3 changes



6h 46m • 3 changes



7h 18m • 3 changes



6h 56m • 3 changes



7h 17m • 3 changes



6h 46m • 3 changes



7h 18m • 3 changes



6h 49m • 3 changes



7h 16m • 3 changes



6h 47m • 3 changes



7h 18m • 3 changes
Want to know about travelling from Helensburgh to Cardiff? 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 train from Helensburgh to Cardiff. However, there are services departing from Helensburgh station and arriving at Cardiff station via Crewe. The journey, including transfers, takes approximately 8h 31m.
Helensburgh to Cardiff train services, operated by ScotRail, depart from Glasgow Central station.
Helensburgh to Cardiff train services, operated by ScotRail, arrive at Cardiff Central station.
Book your Helensburgh to Cardiff train tickets online with ScotRail, Avanti West Coast and Transport for Wales.
The distance between Helensburgh and Cardiff is 513.2 km. The road distance is 645 km.
You can take a train from Helensburgh Central to Cardiff Central via Hyndland, Glasgow Central Low Level, Glasgow Central, and Crewe in around 8h 16m.