The average train between Portsmouth and King's Lynn takes 4h 15m and the fastest train takes 3h 44m. There is a train service every few hours from Portsmouth to King's Lynn. 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 Portsmouth and King's Lynn. The earliest departure is at 4:35 AM at night, and the last departure from Portsmouth is at 10:37 PM which arrives into King's Lynn at 7:12 AM. All services require a transfer at London Waterloo Station and take an average of 4h 15m. The schedules shown below are for the next available departures.


4h 7m • 2 changes


3h 50m • 2 changes


3h 44m • 2 changes


3h 58m • 2 changes


4h • 2 changes


4h 7m • 2 changes


3h 50m • 2 changes


3h 44m • 2 changes


3h 58m • 2 changes


3h 46m • 2 changes


3h 52m • 2 changes


3h 46m • 2 changes
Want to know about travelling from Portsmouth to King's Lynn? 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 Portsmouth to King's Lynn. However, there are services departing from Portsmouth station and arriving at King's Lynn station via London Waterloo. The journey, including transfers, takes approximately 4h 15m.
Portsmouth to King's Lynn train services, operated by South Western Railway, depart from Portsmouth & Southsea station.
Portsmouth to King's Lynn train services, operated by South Western Railway, arrive at Kings Lynn station.
Book your Portsmouth to King's Lynn train tickets online with South Western Railway, London Underground (Tube) and Great Northern.
The distance between Portsmouth and King's Lynn is 240 km. The road distance is 278 km.
You can take a train from Portsmouth & Southsea to Kings Lynn via London Waterloo Station, Waterloo station, Euston station, and King's Cross in around 4h 10m.