The average bus between Harrow and Old Street takes 1h 44m and the fastest bus takes 1h 19m. There is a bus service every few hours from Harrow to Old Street. 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 every 2 hours between Harrow and Old Street. The earliest departure is at 12:12 AM at night, and the last departure from Harrow is at 11:56 PM which arrives into Old Street at 1:23 AM. All services require a transfer at Baker Street Station and take an average of 1h 44m. The schedules shown below are for the next available departures.


1h 57m • 2 changes


1h 57m • 2 changes


1h 57m • 2 changes


1h 57m • 2 changes


1h 57m • 2 changes


1h 57m • 2 changes


1h 57m • 2 changes


1h 57m • 2 changes


1h 57m • 2 changes


1h 57m • 2 changes


1h 57m • 2 changes


1h 57m • 2 changes


1h 57m • 2 changes


1h 57m • 2 changes


1h 57m • 2 changes


1h 57m • 2 changes


1h 41m • 2 changes


1h 41m • 2 changes


1h 41m • 2 changes


1h 41m • 2 changes
Want to know about travelling from Harrow to Old Street? 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. However, there are services departing from Harrow station and arriving at Old Street station via Baker Street Station station. The journey, including transfers, takes approximately 1h 44m.
Harrow to Old Street bus services, operated by London Buses, depart from Harrow Bus Station.
Harrow to Old Street bus services, operated by London Buses, arrive at Old Street Station.
The distance between Harrow and Old Street is 18.5 km. The road distance is 31 km.
You can take a bus from Harrow Bus Station to Old Street Station via Baker Street Station, Mornington Crescent, and Plender Street in around 1h 31m.