The average train between Clapham and Southampton takes 1h 57m and the fastest train takes 1h 31m. There is a train service every few hours from Clapham 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 Clapham and Southampton. The earliest departure is at 12:18 AM at night, and the last departure from Clapham is at 11:20 PM which arrives into Southampton at 1:11 AM. All services require a transfer at Waterloo station and take an average of 1h 57m. The schedules shown below are for the next available departures.

2h • 1 change

1h 32m • 1 change

1h 31m • 1 change

1h 40m • 1 change

3h 48m • 1 change

1h 47m • 1 change

1h 38m • 1 change

1h 43m • 1 change

1h 59m • 1 change

1h 58m • 1 change

1h 48m • 1 change

2h 20m • 1 change

6h 42m • 1 change

1h 51m • 1 change

1h 48m • 1 change

1h 34m • 1 change

6h 42m • 1 change

1h 47m • 1 change

1h 38m • 1 change

1h 43m • 1 change
Want to know about travelling from Clapham 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 Clapham to Southampton. However, there are services departing from Clapham station and arriving at Southampton station via Southampton Central. The journey, including transfers, takes approximately 1h 57m.
Clapham to Southampton train services, operated by London Underground (Tube), depart from London Waterloo station.
Clapham to Southampton train services, operated by London Underground (Tube), arrive at Southampton Central station.
The distance between Clapham and Southampton is 107.9 km. The road distance is 132 km.
South Western Railway operates a train from London Waterloo to Southampton Central every 30 minutes. Tickets cost £30–75 and the journey takes 1h 16m.