Flight Gimhae International Airport departs from Busan Gimhae International Airport at 11:00 and arrives at Hanoi Noi Bai International Airport at 13:10.
The flighttime is about 4h 10m. The distance travelled ("as the bird flies"): 2654 Km. So the average speed is roughly 637 Km.
There is an 2 hour time difference between Busan and Hanoi
IDR
