London Buses route 320

London Buses route 320 is a Transport for London contracted bus route in London, England. Running between Biggin Hill and Bromley North it is operated by stagecoach London.

History
Route 320 commenced operating on 1 September 1990 between Westerham and Bromley North station via Biggin Hill and Keston. It was operated by London & Country's Dunton Green garage.

Upon being re-tendered, it passed to Metrobus' Orpington garage on 19 September 1998. On the same date, the route was withdrawn between Westerham and Biggin Hill. It was retained by Metrobus when retendered, with a new contract commencing on 29 September 2003.

Metrobus commenced a further contract on 28 August 2010, with the route extended from Bromley to Catford Bridge station.

Current route

 * Biggin Hill
 * Biggin Hill Airport
 * Keston
 * Bromley South station
 * Catford Bridge station