The average train between Watford Junction and Portsmouth takes 2h 32m and the fastest train takes 2h 9m. There is an hourly train service from Watford Junction 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 Watford Junction and Portsmouth. The earliest departure is at 5:11 AM in the morning, and the last departure from Watford Junction is at 11:53 PM which arrives into Portsmouth at 7:16 AM. All services require a transfer at London Euston and take an average of 2h 32m. The schedules shown below are for the next available departures.
Want to know about travelling from Watford Junction 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 Watford Junction to Portsmouth. However, there are services departing from Watford Junction station and arriving at Portsmouth station via Portsmouth & Southsea. The journey, including transfers, takes approximately 2h 32m.
Watford Junction to Portsmouth train services, operated by West Midlands Trains, depart from London Waterloo station.
Watford Junction to Portsmouth train services, operated by West Midlands Trains, arrive at Portsmouth & Southsea station.
Book your Watford Junction to Portsmouth train tickets online with West Midlands Trains, London Underground (Tube) and 2 other operators.
The distance between Watford Junction and Portsmouth is 107.6 km. The road distance is 149 km.
South Western Railway operates a train from London Waterloo to Portsmouth & Southsea every 30 minutes. Tickets cost £27–60 and the journey takes 1h 31m.
