The average train between Paris and Portsmouth takes 4h 37m and the fastest train takes 4h 21m. There is a train service every few hours from Paris to Portsmouth. 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 Paris and Portsmouth. The earliest departure is at 7:06 AM in the morning, and the last departure from Paris is at 9:02 PM which arrives into Portsmouth at 12:53 AM. All services require a transfer at London St Pancras Intl and take an average of 4h 37m. The schedules shown below are for the next available departures.


4h 24m • 2 changes

4h 33m • 2 changes

4h 24m • 2 changes

4h 36m • 2 changes

4h 23m • 2 changes

4h 26m • 2 changes

4h 31m • 2 changes

4h 22m • 2 changes

4h 53m • 2 changes

4h 49m • 2 changes

4h 23m • 2 changes

4h 46m • 2 changes

4h 38m • 2 changes

4h 23m • 2 changes

4h 22m • 2 changes

4h 46m • 2 changesWant to know about travelling from Paris to Portsmouth? 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 Paris to Portsmouth. However, there are services departing from Paris station and arriving at Portsmouth station via London St Pancras Intl. The journey, including transfers, takes approximately 4h 37m.
Paris to Portsmouth train services, operated by Eurostar, depart from Paris Nord station.
Paris to Portsmouth train services, operated by Eurostar, arrive at Portsmouth & Southsea station.
Book your Paris to Portsmouth train tickets online with Eurostar, London Underground (Tube) and South Western Railway.
The distance between Paris and Portsmouth is 328 km. The road distance is 573 km.
You can take a train from Paris Nord to Portsmouth & Southsea via London St Pancras Intl, Euston station, Waterloo Station, and London Waterloo in around 4h 33m.