The average train between Harrow and Barking takes 57 min and the fastest train takes 52 min. The train runs at least 6 times per hour from Harrow to Barking. 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 Barking. The earliest departure is at 8:36 AM in the morning, and the last departure from Harrow is at 2:39 PM which arrives into Barking at 3:38 PM. All services require a transfer at Aldgate station and take an average of 57 min. The schedules shown below are for the next available departures.

57 min • 1 change

55 min • 1 change

58 min • 1 change

57 min • 1 change
Want to know about travelling from Harrow to Barking? 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 Barking. However, there are services departing from Harrow station and arriving at Barking station via Aldgate station station. The journey, including transfers, takes approximately 57 min.
Harrow to Barking train services, operated by London Underground (Tube), depart from Harrow-on-the-Hill station.
Harrow to Barking train services, operated by London Underground (Tube), arrive at Barking station.
Book your Harrow to Barking train tickets online with London Underground (Tube) and c2c.
The distance between Harrow and Barking is 29.6 km. The road distance is 33 km.
You can take a subway from Harrow-on-the-Hill station to Barking station via King's Cross St. Pancras station in around 1h 6m.