Here are the most important airports in the world in terms of traffic: 1/ Atlanta H. Jackson International Airport (USA), 107 million passengers per year. 2/ The international airport Beijing Capital (China), 96 million passengers per year. 3/ Dubai International Airport (United Arab Emirates), 89 million passengers per year. 4/ Tokyo-Haneda International Airport (Japan) , 86 million passengers per year. 5/ Los Angeles International Airport (USA), 85 million passengers per year. 6/ Chicago O'Hare International Airport (USA), 80 million passengers per year. 7/ London Heathrow International Airport (Great Britain), 78 million passengers per year. 8/ Hong Kong International Airport (China), 73 million passengers per year. 9/ Shanghai-Pudong International Airport (China), 73 million passengers per year. 10/ Paris-Charles de Gaulle International Airport (France), 70 million passengers per year.