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Travelling for work, visiting family or experiencing the array of activities that Southampton has to offer? Whatever the reason for your journey, leave the car behind and take the train from Portsmouth to Southampton to enjoy your trip in comfort. We’re with you as you head to this vibrant port on the south coast of England.

See below for details on train times from Portsmouth to Southampton using our handy live departures board. Plus, if you want some top tips on saving money on your train fare, keep scrolling.

Journey information from Portsmouth to Southampton

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  • When is the first train from Portsmouth to Southampton? n/a
  • When is the last train from Portsmouth to Southampton? n/a
  • How many services run for Portsmouth to Southampton today? 0

The above information is intended as a guide. It may not include timetable alterations because of engineering work, unplanned disruption etc. Please use the journey planner to plan your journey before you travel. Some tickets are subject to restrictions. Please check these before you travel.

The information above refers to direct journeys only. Other journeys may be available by changing train or by using a different London Terminal. At certain times buses may operate some of the journeys shown. Services of all operators on the route shown are included in the figures. Not all tickets may be used on all services.

On many routes, the last journey before services finish for the day departs after midnight. Where this is the case, it is this service (in the early hours of the following morning), and not the last one before midnight that is shown.


Tips on how to book cheaper train tickets 

Get a Railcard

There are plenty of RRailcard options available, making it easy to find the right one for you to save 1/3 on your fares. See if you can benefit before booking your train tickets from Portsmouth to Southampton.

Travel together

Travelling Off-Peak with others? With GroupSave, a group of 3-9 adults can save 34% on train tickets from Portsmouth to Southampton as well as across other Off-Peak journeys.

Book through our website

Cut out any booking fees and book through us directly. We’ll only charge you for your fare, so you won’t be hit with any hidden costs.

No booking fees and collect at the station in the UK

Book online and get the best deals