The average train between Southampton and St. Helier takes 1h 43m and the fastest train takes 1h 32m. There is a train service every few hours from Southampton to St. Helier. 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. Helier. The earliest departure is at 4:52 AM at night, and the last departure from Southampton is at 10:55 PM which arrives into St. Helier at 6:03 AM. All services require a transfer, and take on average 1h 43m. The schedules shown below are for the next available departures.

2h 7m • 1 change

2h 6m • 1 change

1h 34m • 1 change

1h 35m • 1 change

2h 11m • 1 change

1h 37m • 1 change

1h 33m • 1 change

1h 33m • 1 change

2h 11m • 1 change

1h 37m • 1 change

1h 33m • 1 change

1h 33m • 1 change
Want to know about travelling from Southampton to St. Helier? 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. Helier. However, there are services departing from Southampton station and arriving at St. Helier station via Clapham Junction. The journey, including transfers, takes approximately 1h 43m.
Southampton to St. Helier train services, operated by South Western Railway, depart from Southampton Central station.
Southampton to St. Helier train services, operated by South Western Railway, arrive at Clapham Junction station.
Book your Southampton to St. Helier train tickets online with South Western Railway and Southern.
The distance between Southampton and St. Helier is 100.9 km. The road distance is 130 km.
South Western Railway operates a train from Southampton Central to Clapham Junction hourly. Tickets cost £30–70 and the journey takes 1h 11m.