The average train between Harrow and Southgate takes 55 min and the fastest train takes 51 min. The train runs at least 9 times per hour from Harrow to Southgate. 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 and Southgate. The earliest departure is at 8:20 AM in the morning, and the last departure from Harrow is at 1:05 PM which arrives into Southgate at 2:01 PM. All services require a transfer, and take on average 55 min. The schedules shown below are for the next available departures.

58 min • 1 change

56 min • 1 change

55 min • 1 change

54 min • 1 change
Want to know about travelling from Harrow to Southgate? 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 Southgate. However, there are services departing from Harrow station and arriving at Southgate station via King's Cross St. Pancras station station. The journey, including transfers, takes approximately 55 min.
Harrow to Southgate train services, operated by London Underground (Tube), depart from Harrow-on-the-Hill station.
Harrow to Southgate train services, operated by London Underground (Tube), arrive at Southgate station.
The distance between Harrow and Southgate is 15.7 km. The road distance is 30 km.
You can take a subway from Harrow-on-the-Hill station to Southgate station via King's Cross St. Pancras station in around 51 min.