Cheapest one way flight
$66
Hong Kong Express Airways
Direct flight
2h 10m
04/07/2025
The cheapest one-way flight from Hong Kong to Hanoi departs on 04/07/2025, is operated by Hong Kong Express Airways and costs $66
Cheapest round trip flight
$129
Hong Kong Express Airways
Direct flight
4h 20m
02/12/2025
The cheapest roundtrip flight from Hong Kong to Hanoi departs on 02/12/2025, is operated by Hong Kong Express Airways and costs $129
The fastest flight
2h 5m
Fastest flight from Hong Kong to Hanoi takes 2h 5m
Direct flights
Every day
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
Earliest flight
7:35 AM
Latest flight
5:10 PM
Average flight duration
2h 15m
Direct flights count
26
Distance
875km
Timezone difference
1h
The distance between Hong Kong and Hanoi is 875km (543 miles). The average flight duration is 2h 15m. There are 26 direct flights from Hong Kong to Hanoi. The time difference between Hong Kong and Hanoi is 1h . Flights from Hong Kong begin at 7:35 AM. The latest flight from Hong Kong departs at 5:10 PM.
