Noi Bai International Airport is the main airport serving Hanoi, the capital city of Vietnam. Located about 45 kilometers from the city center, it is one of the busiest airports in the country, handling both domestic and international flights. The airport has two terminals: one for domestic flights and another for international travel. Opened in 1975, Noi Bai International Airport has undergone several expansions and renovations to accommodate increasing passenger traffic. It offers various amenities, including shops, restaurants, and lounges, ensuring a comfortable experience for travelers. The airport plays a crucial role in connecting Vietnam to the rest of the world.