The average train between Portsmouth Harbour (Station) and Dunstable takes 3h and the fastest train takes 2h 46m. There is an hourly train service from Portsmouth Harbour (Station) to Dunstable. 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 (Station) and Dunstable. The earliest departure is at 4:30 AM at night, and the last departure from Portsmouth Harbour (Station) is at 10:33 PM which arrives into Dunstable at 1:53 AM. All services require a transfer at London Waterloo Station and take an average of 3h. The schedules shown below are for the next available departures.
Want to know about travelling from Portsmouth Harbour (Station) to Dunstable? 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 (Station) to Dunstable. However, there are services departing from Portsmouth Harbour (Station) station and arriving at Dunstable station via London Waterloo. The journey, including transfers, takes approximately 3h.
Portsmouth Harbour (Station) to Dunstable train services, operated by South Western Railway, depart from Portsmouth Harbour station.
Portsmouth Harbour (Station) to Dunstable train services, operated by South Western Railway, arrive at Leagrave station.
Book your Portsmouth Harbour (Station) to Dunstable train tickets online with South Western Railway, London Underground (Tube) and Thameslink.
The distance between Portsmouth Harbour (Station) and Dunstable is 127.7 km. The road distance is 175 km.
You can take a train from Portsmouth Harbour to Leagrave via London Waterloo Station, Waterloo Station, West Hampstead station, and West Hampstead Thameslink in around 2h 38m.
