The average bus between Coulsdon and South Harrow takes 3h 1m and the fastest bus takes 2h 48m. The bus service runs several times per day from Coulsdon to South Harrow. 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 4 hours between Coulsdon and South Harrow. The earliest departure is at 1:56 AM at night, and the last departure from Coulsdon is at 4:28 AM which arrives into South Harrow at 7:29 AM. All services require a transfer at Holborn Station and take an average of 3h 1m. The schedules shown below are for the next available departures.


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3h 3m • 2 changesWant to know about travelling from Coulsdon to South Harrow? 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 Coulsdon to South Harrow. However, there are services departing from Coulsdon station and arriving at South Harrow station via Holborn Station station. The journey, including transfers, takes approximately 3h 1m.
Coulsdon to South Harrow bus services, operated by Abellio London, depart from Coulsdon Library station.
Coulsdon to South Harrow bus services, operated by Abellio London, arrive at Queensbury station.
The distance between Coulsdon and South Harrow is 31 km. The road distance is 56 km.
You can take a bus from Coulsdon Library to South Harrow Station via Holborn Station, High Holborn, and Queensbury in around 3h 7m.