The average train between Mortlake and Southampton takes 1h 44m and the fastest train takes 1h 27m. There is a train service every few hours from Mortlake 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 Mortlake and Southampton. The earliest departure is at 5:53 AM in the morning, and the last departure from Mortlake is at 11:53 PM which arrives into Southampton at 7:00 AM. All services require a transfer, and take on average 1h 44m. The schedules shown below are for the next available departures.

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Arrives next day

1h 54m • 1 change

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Want to know about travelling from Mortlake 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 Mortlake to Southampton. However, there are services departing from Mortlake station and arriving at Southampton station via Clapham Junction. The journey, including transfers, takes approximately 1h 44m.
Mortlake to Southampton train services, operated by South Western Railway, depart from Mortlake station.
Mortlake to Southampton train services, operated by South Western Railway, arrive at Southampton Central station.
Book your Mortlake to Southampton train tickets online with South Western Railway.
The distance between Mortlake and Southampton is 101.1 km. The road distance is 157 km.
You can take a train from Mortlake to Southampton Central via Clapham Junction in around 2h 43m.