The average bus between Kings Cross and Ruislip takes 1h 22m and the fastest bus takes 1h 13m. There is a bus service every few hours from Kings Cross to Ruislip. 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 Kings Cross and Ruislip. The earliest departure is at 12:18 AM at night, and the last departure from Kings Cross is at 5:13 AM which arrives into Ruislip at 6:32 AM. All services require a transfer, and take on average 1h 22m. The schedules shown below are for the next available departures.

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1h 31m • 1 change

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1h 24m • 1 change

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Want to know about travelling from Kings Cross to Ruislip? 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 Kings Cross to Ruislip. However, there are services departing from Kings Cross station and arriving at Ruislip station via Baker Street Station station. The journey, including transfers, takes approximately 1h 22m.
Kings Cross to Ruislip bus services, operated by Stagecoach London, depart from St Pancras International Station.
Kings Cross to Ruislip bus services, operated by Stagecoach London, arrive at Ruislip station.
Book your Kings Cross to Ruislip bus tickets online with Stagecoach London and London Buses.
The distance between Kings Cross and Ruislip is 21.4 km. The road distance is 27 km.
You can take a bus from St Pancras International Station to Ruislip via Baker Street Station in around 1h 47m.