The average bus between Harrow and Old Street (Station) takes 1h 19m and the fastest bus takes 1h 12m. There is a bus service every few hours from Harrow to Old Street (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.
Buses run hourly between Harrow and Old Street (Station). The earliest departure is at 12:12 AM at night, and the last departure from Harrow is at 11:57 PM which arrives into Old Street (Station) at 1:16 AM. All services require a transfer, and take on average 1h 19m. The schedules shown below are for the next available departures.

1h 22m • 1 change
Arrives next day

1h 19m • 1 change
Arrives next day

1h 20m • 1 change

1h 20m • 1 change

1h 19m • 1 change

1h 19m • 1 change

1h 19m • 1 change

1h 18m • 1 change

1h 23m • 1 change

1h 27m • 1 change

1h 16m • 1 change

1h 20m • 1 change

1h 24m • 1 change

1h 27m • 1 change

1h 16m • 1 change
Want to know about travelling from Harrow to Old Street (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 bus from Harrow to Old Street (Station). However, there are services departing from Harrow station and arriving at Old Street (Station) station via Old Marylebone Town Hall. The journey, including transfers, takes approximately 1h 19m.
Harrow to Old Street (Station) bus services, operated by London Buses, depart from Harrow Bus Station.
Harrow to Old Street (Station) bus services, operated by London Buses, arrive at Old Street Station.
The distance between Harrow and Old Street (Station) is 18.4 km. The road distance is 29 km.
You can take a bus from Harrow Bus Station to Old Street Station via Old Marylebone Town Hall in around 1h 30m.