Hong Kong (HKG) to Hanoi (HAN) flights
Nonstop from Hong Kong International to Noi Bai International: distance, flying time, which airlines fly it and how often.
Distance
526 mi, great circle
Flying time
typical, gate to gate
Flights a day
average, November 2026
Airlines
passenger airlines
Airlines flying HKG to HAN
Also in the data (cargo, charter or a foreign airline on a domestic route): Atlas Air, Sun PhuQuoc Airways.
Route map
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Cheapest recent fare
Fares found in recent searches load here. You can also compare HKG to HAN fares by month.
Both directions
Frequently asked questions
How long is the flight from Hong Kong to Hanoi?
About 1h 47m gate to gate for the 846 km (526 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from HKG to HAN?
Cathay Pacific, HK Express and Vietnam Airlines, with about 5.6 flights a day between them in our data (AeroDataBox, November 2026).