Hong Kong International Airport (IATA: HKG, ICAO: VHHH) is the main airport in Hong Kong. It is also known as Chek Lap Kok Airport.

Hong Kong Airport operates one of the world's largest passenger terminal buildings and operates twenty-four hours a day. The airport is operated by the Airport Authority Hong Kong and is the primary hub for Cathay Pacific Airways, Dragonair, Hong Kong Express Airways, Hong Kong Airlines.