The average train between Chester and Portsmouth takes 4h 7m and the fastest train takes 3h 57m. There is a train service every few hours from Chester 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 every 2 hours between Chester and Portsmouth. The earliest departure is at 6:24 AM in the morning, and the last departure from Chester is at 7:29 PM which arrives into Portsmouth at 11:43 PM. All services require a transfer at London Euston and take an average of 4h 7m. The schedules shown below are for the next available departures.


4h 11m • 2 changes


4h 12m • 2 changes


3h 58m • 2 changes


3h 58m • 2 changes


4h 19m • 2 changes


4h 11m • 2 changes


4h 11m • 2 changes


4h 11m • 2 changes


4h 19m • 2 changes


4h 11m • 2 changes


4h 11m • 2 changes


4h 11m • 2 changes


4h 19m • 2 changes


4h 11m • 2 changes


4h 11m • 2 changes


4h 11m • 2 changes
Want to know about travelling from Chester 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 Chester to Portsmouth. However, there are services departing from Chester station and arriving at Portsmouth station via London Euston. The journey, including transfers, takes approximately 4h 7m.
Chester to Portsmouth train services, operated by Avanti West Coast, depart from Chester station.
Chester to Portsmouth train services, operated by Avanti West Coast, arrive at Portsmouth & Southsea station.
Book your Chester to Portsmouth train tickets online with Avanti West Coast, London Underground (Tube) and South Western Railway.
The distance between Chester and Portsmouth is 293.1 km. The road distance is 408 km.
You can take a train from Chester to Portsmouth & Southsea via London Euston, Euston station, Waterloo Station, and London Waterloo in around 3h 53m.