The average train between Southampton and Seaford takes 3h 8m and the fastest train takes 2h 28m. There is an hourly train service from Southampton to Seaford. 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 Seaford. The earliest departure is at 5:49 AM in the morning, and the last departure from Southampton is at 10:20 PM which arrives into Seaford at 6:18 AM. All services require a transfer, and take on average 3h 8m. The schedules shown below are for the next available departures.

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2h 58m • 1 changeWant to know about travelling from Southampton to Seaford? 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 Seaford. However, there are services departing from Southampton Central station and arriving at Seaford station via Brighton station. The journey, including transfers, takes approximately 3h 8m.
Southampton to Seaford train services, operated by Southern, depart from Southampton Central station.
Southampton to Seaford train services, operated by Southern, arrive at Seaford station.
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The distance between Southampton and Seaford is 106.8 km. The road distance is 120 km.
You can take a train from Southampton Central to Seaford via Brighton in around 2h 47m.