The average train between Datchet and Southampton takes 2h 9m and the fastest train takes 1h 53m. There is a train service every few hours from Datchet to Southampton. 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 Datchet and Southampton. The earliest departure is at 5:57 AM in the morning, and the last departure from Datchet is at 10:57 PM which arrives into Southampton at 1:11 AM. All services require a transfer, and take on average 2h 9m. The schedules shown below are for the next available departures.

2h 29m • 1 change

2h 21m • 1 change

2h 24m • 1 change

1h 54m • 1 change

2h 29m • 1 change

2h 21m • 1 change

2h 24m • 1 change

1h 54m • 1 change

2h 29m • 1 change

2h 21m • 1 change

2h 24m • 1 change

1h 54m • 1 change
Want to know about travelling from Datchet to Southampton? 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 Datchet to Southampton. However, there are services departing from Datchet station and arriving at Southampton station via Clapham Junction. The journey, including transfers, takes approximately 2h 9m.
Datchet to Southampton train services, operated by South Western Railway, depart from Datchet station.
Datchet to Southampton train services, operated by South Western Railway, arrive at Southampton Central station.
Book your Datchet to Southampton train tickets online with South Western Railway.
The distance between Datchet and Southampton is 86.4 km. The road distance is 152 km.
You can take a train from Datchet to Southampton Central via Clapham Junction in around 2h 21m.