- Distance: 73.1 mi
- Duration: 1h 52m
The average train between Portsmouth and London takes 1h 52m and the fastest train takes 1h 31m. The train runs at least 3 times per hour from Portsmouth to London. 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 20 minutes between Portsmouth and London. The earliest departure is at 4:35 AM at night, and the last departure from Portsmouth is at 10:37 PM which arrives into London at 12:38 AM. All services run direct with no transfers required, and take on average 1h 52m. The schedules shown below are for the next available departures.
Want to know about travelling from Portsmouth to London? 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.
Yes, there is a direct train departing from Portsmouth station and arriving at London station. Services depart every 20 minutes, and operate Once daily. The journey takes approximately 1h 52m.
Portsmouth to London train services, operated by South Western Railway, depart from Portsmouth & Southsea station.
Portsmouth to London train services, operated by South Western Railway, arrive at London Waterloo station.
Book your Portsmouth to London train tickets online with South Western Railway.
The distance between Portsmouth and London is 103.6 km. The road distance is 118 km.
South Western Railway operates a train from Portsmouth & Southsea to London Waterloo every 30 minutes. Tickets cost £29–70 and the journey takes 1h 31m. Southern also services this route once a week.
