Noi Bai International Airport is the second largest airport in Vietnam. It operated as an international airport, accepting flights from Hanoi to 71 different airports situated in what are termed as 25 out of about 66 major cities. At present, 15 perfect domestic flights are flying in and out regularly.
The following 44 airlines conduct flights into Hanoi; however, the airline that flies most frequently into Hanoi is VN Airlines, having thus far 47 airports connected to HAN. VietJet Air has about half as many routes to Hanoi, yet it is still second among the airlines flying routes into Hanoi. AN is a list of the airlines operating flights into HAN.
Vietnam Airlines - 47 routes to HAN.
Vietjet Air - 31 routes to HAN.
China Eastern Airlines ----- 5 routes to HAN.
Bamboo Airways - 5 routes to HAN.
Vietnam Travel - 3 routes to HAN.
Cambodia Angkor Air - 2 routes to HAN.
Thai AirAsia - 2 routes to HAN.
IrAero - 2 routes to HAN.
Lao Airlines - 2 routes to HAN.
China Southern Airlines - 2 routes to HAN.
Air China - 2 routes to HAN.
Shenzhen Airlines - 2 routes to HAN.