The average bus between Sidcup and Big Ben takes 1h 36m and the fastest bus takes 49 min. The bus runs at least 5 times per hour from Sidcup to Big Ben. 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 Big Ben. The earliest departure is at 12:55 AM at night, and the last departure from Sidcup is at 12:56 PM which arrives into Big Ben at 2:50 PM. All services require a transfer at New Cross Gate Station and take an average of 1h 36m. The schedules shown below are for the next available departures.

1h 3m • 1 change

1h 3m • 1 change

1h 4m • 1 change

1h 4m • 1 change
Want to know about travelling from Sidcup to Big Ben? 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 Big Ben. However, there are services departing from Sidcup station and arriving at Big Ben station via New Cross Gate Station station. The journey, including transfers, takes approximately 1h 36m.
Sidcup to Big Ben bus services, operated by Go Ahead London, depart from Sidcup High Street / Station Road.
Sidcup to Big Ben bus services, operated by Go Ahead London, arrive at Westminster Station / Parliament Square.
The distance between Sidcup and Big Ben is 17.8 km. The road distance is 21 km.
You can take a bus from Sidcup High Street / Station Road to Big Ben via New Cross Gate Station and Westminster Station / Parliament Square in around 1h 46m.