London Buses route 456

London Buses route 456 is a Transport for London contracted bus route in London, England. Running between Crews Hill and North Middlesex University Hospital, it is operated by Go-Ahead London.

History
Transport for London consulted on adding the route in October 2019.

It is planned to install additional stops on Bincote Road for the route to call at.

Current route
Route 456 operates via these primary locations:
 * Crews Hill
 * Forty Hill
 * Enfield Town station
 * Enfield Chase station
 * Grange Park
 * Winchmore Hill station
 * Silver Street station
 * North Middlesex University Hospital