Flight Kempegowda International Airport departs from Bangalore Kempegowda International Airport at 23:35 and arrives at Ho Chi Minh City Tan Son Nhat International Airport at 06:00.
The flighttime is about 4h 55m. The distance travelled ("as the bird flies"): 3222 Km. So the average speed is roughly 655 Km.
There is an 1.5 hour time difference between Bangalore and Ho Chi Minh City