The average train between Harrow on the Hill and Sloane Square Station takes 39 min and the fastest train takes 37 min. The train runs at least 6 times per hour from Harrow on the Hill to Sloane Square Station. 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 10 minutes between Harrow on the Hill and Sloane Square Station. The earliest departure is at 5:49 AM in the morning, and the last departure from Harrow on the Hill is at 10:36 PM which arrives into Sloane Square Station at 11:17 PM. All services require a transfer, and take on average 39 min. The schedules shown below are for the next available departures.

40 min • 1 change

39 min • 1 change

39 min • 1 change

39 min • 1 change
Want to know about travelling from Harrow on the Hill to Sloane Square Station? 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 on the Hill to Sloane Square Station. However, there are services departing from Harrow on the Hill station and arriving at Sloane Square Station station via Gloucester Road station station. The journey, including transfers, takes approximately 39 min.
Harrow on the Hill to Sloane Square Station train services, operated by London Underground (Tube), depart from South Harrow station.
Harrow on the Hill to Sloane Square Station train services, operated by London Underground (Tube), arrive at Gloucester Road station.
The distance between Harrow on the Hill and Sloane Square Station is 15.5 km. The road distance is 19 km.
London Underground (Tube) operates a subway from South Harrow station to Gloucester Road station every 10 minutes. Tickets cost £9–40 and the journey takes 31 min.