Nội Bài International Airport (IATA: HAN, ICAO: VVNB) (Vietnamese: Sân bay Quốc tế Nội Bài) in Hanoi, the capital of Vietnam

Nội Bài International Airport (IATA: HAN, ICAO: VVNB) (Vietnamese: Sân bay Quốc tế Nội Bài) in Hanoi, the capital of Vietnam, is the largest airport in the north of the country. It is 28 miles (45 km) from the city centre. The travel time from the city centre is 30–45 minutes.

The airport area is small compared to the other two international airports in Vietnam. As of December 2011, a larger international terminal (T2, with a capacity of 16 million passengers per annum) has been planned for Hanoi, and loans for its construction have been secured, land compensation is under way.

It has a new 3,800-meter paved runway (CAT II - 11R/29L - Opened in August 2006) and an older 3,200-meter paved runway (CAT I -11L/29R)

The distance between the two runways is only 250 metres, so the airport has a maximum capacity of 10 million passengers a year in accordance with International Civil Aviation Organisation safety regulations