The average train between Portsmouth and Walthamstow takes 2h 30m and the fastest train takes 2h 4m. The train runs at least 2 times per hour from Portsmouth to Walthamstow. 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 30 minutes between Portsmouth and Walthamstow. The earliest departure is at 4:31 AM at night, and the last departure from Portsmouth is at 11:22 PM which arrives into Walthamstow at 4:08 AM. All services require a transfer at London Waterloo Station and take an average of 2h 30m. The schedules shown below are for the next available departures.


2h 23m • 2 changes

2h 18m • 2 changes

2h 24m • 2 changes

2h 19m • 2 changes

2h 33m • 2 changes

2h 42m • 2 changes

2h 29m • 2 changes

2h 25m • 2 changes

2h 33m • 2 changes

2h 42m • 2 changes

2h 29m • 2 changes

2h 25m • 2 changes

2h 33m • 2 changes

2h 42m • 2 changes

2h 29m • 2 changes

2h 25m • 2 changes

2h 33m • 2 changes

2h 42m • 2 changes

2h 29m • 2 changes

2h 25m • 2 changes

2h 34m • 2 changes

2h 16m • 2 changes

2h 35m • 2 changes

2h 21m • 2 changes

2h 36m • 2 changes

2h 37m • 2 changes

2h 37m • 2 changes

2h 38m • 2 changesWant to know about travelling from Portsmouth to Walthamstow? 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 Walthamstow. However, there are services departing from Portsmouth & Southsea station and arriving at London Waterloo station via London Waterloo station. The journey, including transfers, takes approximately 2h 30m.
Portsmouth to Walthamstow train services, operated by South Western Railway, depart from Portsmouth & Southsea station.
Portsmouth to Walthamstow train services, operated by South Western Railway, arrive at London Waterloo station.
Book your Portsmouth to Walthamstow train tickets online with Omio.
The distance between Portsmouth and Walthamstow is 115.4 km. The road distance is 136 km.
South Western Railway operates a train from Portsmouth & Southsea to London Waterloo every 30 minutes. Tickets cost £26–55 and the journey takes 1h 31m.