By Air: Hong Kong International Airport (HKIA) is the fourth busiest international airport in the world. Nearly every airline in the world flies to Hong Kong.
Train: You can travel to Hong Kong by train if you’re coming from Beijing, Shanghai or Guangdong Province cities.
By Ship: There are ships and boats that constantly ply to any of the 4 cross-boundary ferry piers in Hong Kong. These ferry piers are in Hong Kong, Tsim Sha Tsui, Kowloon and Tuen Mun, New Territory. There are also daily direct boat transfers between Hong Kong and Shenzhen, Macau
Long-Distance Bus: Hong Kong enjoys a variety of cross-boundary bus connections with Guangdong Province, Xiamen, and Guangxi's Yangshuo and Guilin. Transit passengers at Shenzhen Bao'an International Airport can get to Hong Kong easily by bus from these points.
Helicopter: If you’re in Macau, the easiest way to get to Hong Kong is by helicopter.