The average train between Seaford and Southampton takes 2h 50m and the fastest train takes 2h 37m. There is an hourly train service from Seaford 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 Seaford and Southampton. The earliest departure is at 5:05 AM in the morning, and the last departure from Seaford is at 11:55 PM which arrives into Southampton at 7:01 AM. All services require a transfer, and take on average 2h 50m. The schedules shown below are for the next available departures.

2h 39m • 1 change

2h 39m • 1 change

2h 39m • 1 change

2h 39m • 1 change

2h 58m • 1 change

2h 37m • 1 change

2h 38m • 1 change

2h 39m • 1 change

2h 54m • 1 change

2h 52m • 1 change

2h 52m • 1 change

2h 52m • 1 change
Want to know about travelling from Seaford 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 Seaford to Southampton. However, there are services departing from Seaford station and arriving at Southampton station via Brighton. The journey, including transfers, takes approximately 2h 50m.
Seaford to Southampton train services, operated by Southern, depart from Seaford station.
Seaford to Southampton train services, operated by Southern, arrive at Southampton Central station.
Book your Seaford to Southampton train tickets online with Southern.
The distance between Seaford and Southampton is 106.8 km. The road distance is 126 km.
You can take a train from Seaford to Southampton Central via Brighton in around 2h 48m.