The average bus between Sidcup and London takes 1h 24m and the fastest bus takes 49 min. The bus runs at least 4 times per hour from Sidcup to London. 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 15 minutes between Sidcup and London. The earliest departure is at 4:25 AM at night, and the last departure from Sidcup is at 2:31 PM which arrives into London at 4:16 PM. All services require a transfer, and take on average 1h 24m. The schedules shown below are for the next available departures.

1h 1m • 1 change

54 min • 1 change

55 min • 1 change

58 min • 1 change
Want to know about travelling from Sidcup to London? 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 London. However, there are services departing from Sidcup station and arriving at London station via New Cross Gate Station station. The journey, including transfers, takes approximately 1h 24m.
Sidcup to London bus services, operated by Go Ahead London, depart from Sidcup High Street / Station Road.
Sidcup to London bus services, operated by Go Ahead London, arrive at Waterloo Station / Waterloo Road.
The distance between Sidcup and London is 18.4 km. The road distance is 20 km.
You can take a bus from Sidcup High Street / Station Road to Waterloo Station / Waterloo Road via New Cross Gate Station in around 1h 26m.