The average train between Harrow and Southampton takes 2h 3m and the fastest train takes 1h 49m. The train runs at least 2 times per hour from Harrow to Southampton. 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 Harrow and Southampton. The earliest departure is at 12:13 AM at night, and the last departure from Harrow is at 10:54 PM which arrives into Southampton at 1:11 AM. All services require a transfer at Finchley Road station and take an average of 2h 3m. The schedules shown below are for the next available departures.
Want to know about travelling from Harrow to Southampton? 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 Harrow to Southampton. However, there are services departing from Harrow station and arriving at Southampton station via Southampton Central. The journey, including transfers, takes approximately 2h 3m.
Harrow to Southampton train services, operated by London Underground (Tube), depart from London Waterloo station.
Harrow to Southampton train services, operated by London Underground (Tube), arrive at Southampton Central station.
Book your Harrow to Southampton train tickets online with London Underground (Tube) and South Western Railway.
The distance between Harrow and Southampton is 105.8 km. The road distance is 147 km.
South Western Railway operates a train from London Waterloo to Southampton Central hourly. Tickets cost £29–60 and the journey takes 1h 16m.
