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.
At 650 ha, Noi Bai is the second-largest airport in Vietnam, behind the 800 ha Tan Son Nhat International Airport. A larger international terminal (T2, with a capacity of 16 million passengers per annum) is under construction as of September 2013, with completion expected by late 2014.
The airport 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.
As of December 2011, there was only one passenger terminal at Nội Bài Airport, but construction is in progress to build another (terminal 2 or T2) with designed capacity of 16 million passengers per annum.
There are up to 40 daily flights from Hanoi to Saigon with the earliest flight departing at 06 : 00 AM and latest flight departing at 22:00 , the flight time is 2 hours. Some flights run daily while others run on certain day of the week only. Price ticket one way for Hanoi - Danang route starts from 1.815.000 VND with Vietnam Airlines , from 1.550.000 VND with Jetstar Pacific (rates for hand luggage only and ticket non refundable, non change ), 1.550.000 VND with Vietjet Air (rates for hand luggage and ticket non refundable, non change)