Flight Tan Son Nhat International Airport departs from Ho Chi Minh City Tan Son Nhat International Airport at 19:00 and arrives at Hanoi Noi Bai International Airport at 21:15.
The flighttime is about 2h 15m. The distance travelled ("as the bird flies"): 336 Km. So the average speed is roughly 149 Km.
The best day to arrive at Ho Chi Minh City is Sunday and it would be best to avoid Wednesday, as prices are on average 136.28% higher than on Sunday. (Average prices, based on 5209532 datapoints.)
We have a lot more statistics for flights VN 258 and between Ho Chi Minh City and Hanoi.