The average bus between Sidcup and Keston takes 50 min and the fastest bus takes 28 min. The bus runs at least 2 times per hour from Sidcup to Keston. 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 30 minutes between Sidcup and Keston. The earliest departure is at 5:00 AM in the morning, and the last departure from Sidcup is at 11:51 PM which arrives into Keston at 12:19 AM. All services require a transfer, and take on average 50 min. The schedules shown below are for the next available departures.

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44 min • 1 changeWant to know about travelling from Sidcup to Keston? 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 Sidcup to Keston. However, there are services departing from Sidcup High Street / Station Road and arriving at Baston Road station via Orpington Station. The journey, including transfers, takes approximately 50 min.
Sidcup to Keston bus services, operated by Go Ahead London, depart from Sidcup High Street / Station Road.
Sidcup to Keston bus services, operated by Metrobus, arrive at Baston Road station.
The distance between Sidcup and Keston is 8.9 km. The road distance is 11 km.
You can take a bus from Sidcup High Street / Station Road to Baston Road via Orpington Station in around 57 min.