The average train between Southampton and St. Austell takes 5h 44m and the fastest train takes 4h 33m. There is a train service every few hours from Southampton to St. Austell. 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 hourly between Southampton and St. Austell. The earliest departure is at 5:33 AM in the morning, and the last departure from Southampton is at 9:11 PM which arrives into St. Austell at 6:48 AM. All services require a transfer at Salisbury and take an average of 5h 44m. The schedules shown below are for the next available departures.


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4h 56m • 2 changesWant to know about travelling from Southampton to St. Austell? 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 Southampton to St. Austell. However, there are services departing from Southampton station and arriving at St. Austell station via Exeter St Davids. The journey, including transfers, takes approximately 5h 44m.
Southampton to St. Austell train services, operated by Great Western Railway (GWR), depart from Salisbury station.
Southampton to St. Austell train services, operated by Great Western Railway (GWR), arrive at St Austell station.
Book your Southampton to St. Austell train tickets online with Great Western Railway (GWR), South Western Railway and Cross Country.
The distance between Southampton and St. Austell is 245.8 km. The road distance is 327 km.
You can take a train from Southampton Central to St Austell via Salisbury and Exeter St Davids in around 6h 17m.