The average bus between Harrow and Kings Cross takes 1h 7m and the fastest bus takes 1h. There is a bus service every few hours from Harrow to Kings Cross. 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 Kings Cross. The earliest departure is at 12:12 AM at night, and the last departure from Harrow is at 11:56 PM which arrives into Kings Cross at 1:00 AM. All services require a transfer, and take on average 1h 7m. The schedules shown below are for the next available departures.

1h 6m • 1 change

1h 9m • 1 change
Arrives next day

1h 6m • 1 change
Arrives next day

1h 8m • 1 change

1h 8m • 1 change

1h 7m • 1 change

1h 7m • 1 change

1h 7m • 1 change

1h 8m • 1 change

1h 7m • 1 change

1h 7m • 1 change

1h 7m • 1 change

1h 8m • 1 change

1h 7m • 1 change

1h 7m • 1 change

1h 7m • 1 change

1h 3m • 1 change

1h 8m • 1 change

1h 13m • 1 change

1h 2m • 1 change
Want to know about travelling from Harrow to Kings Cross? 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 Kings Cross. However, there are services departing from Harrow station and arriving at Kings Cross station via Old Marylebone Town Hall. The journey, including transfers, takes approximately 1h 7m.
Harrow to Kings Cross bus services, operated by London Buses, depart from Harrow Bus Station.
Harrow to Kings Cross bus services, operated by London Buses, arrive at King's Cross St. Pancras station.
The distance between Harrow and Kings Cross is 16 km. The road distance is 27 km.
You can take a bus from Harrow Bus Station to King's Cross St. Pancras station via Old Marylebone Town Hall in around 1h 8m.