Flight Tan Son Nhat International Airport departs from Ho Chi Minh City Tan Son Nhat International Airport at 11:05 and arrives at Melbourne Melbourne Airport at 23:35. The flighttime is about 8h 30m. The distance travelled ("as the bird flies"): 5004 Km. So the average speed is roughly 589 Km. There is an 4 hour time difference between Ho Chi Minh City and Melbourne