The average train between Hounslow (Station) and Harrow takes 42 min and the fastest train takes 37 min. The train runs at least 4 times per hour from Hounslow (Station) to Harrow. 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 15 minutes between Hounslow (Station) and Harrow. The earliest departure is at 5:19 AM in the morning, and the last departure from Hounslow (Station) is at 3:30 PM which arrives into Harrow at 4:12 PM. All services require a transfer at Hounslow Central station and take an average of 42 min. The schedules shown below are for the next available departures.

51 min • 1 change
44 min • 1 change
42 min • 1 change
48 min • 1 changeWant to know about travelling from Hounslow (Station) to Harrow? 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 Hounslow (Station) to Harrow. However, there are services departing from Hounslow (Station) station and arriving at Harrow station via Acton Town station station. The journey, including transfers, takes approximately 42 min.
Hounslow (Station) to Harrow train services, operated by London Underground (Tube), depart from Hounslow Central station.
Hounslow (Station) to Harrow train services, operated by London Underground (Tube), arrive at South Harrow station.
The distance between Hounslow (Station) and Harrow is 13.4 km. The road distance is 18 km.
You can take a vehicle from Hounslow (Station) to South Harrow station via Hounslow Central station and Acton Town station in around 53 min.