The average train between Portsmouth Harbour and Blackheath takes 2h 23m and the fastest train takes 1h 58m. There is a train service every few hours from Portsmouth Harbour to Blackheath. 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 Harbour and Blackheath. The earliest departure is at 4:30 AM at night, and the last departure from Portsmouth Harbour is at 10:33 PM which arrives into Blackheath at 6:14 AM. All services require a transfer at London Waterloo and take an average of 2h 23m. The schedules shown below are for the next available departures.

2h 46m • 1 change

2h 6m • 1 change

2h 1m • 1 change

1h 59m • 1 change

2h 46m • 1 change

2h 6m • 1 change

2h 1m • 1 change

1h 59m • 1 change

2h 46m • 1 change

2h 6m • 1 change

2h 1m • 1 change

1h 59m • 1 change
Want to know about travelling from Portsmouth Harbour to Blackheath? 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 Harbour to Blackheath. However, there are services departing from Portsmouth Harbour station and arriving at Blackheath station via London Waterloo. The journey, including transfers, takes approximately 2h 23m.
Portsmouth Harbour to Blackheath train services, operated by South Western Railway, depart from Portsmouth Harbour station.
Portsmouth Harbour to Blackheath train services, operated by South Western Railway, arrive at London Waterloo station.
Book your Portsmouth Harbour to Blackheath train tickets online with South Western Railway and Southeastern.
The distance between Portsmouth Harbour and Blackheath is 107.6 km. The road distance is 129 km.
South Western Railway operates a train from Portsmouth Harbour to London Waterloo every 30 minutes. Tickets cost £30–70 and the journey takes 1h 37m.