starting at $58
starting at $93
starting at $117
starting at $176
starting at $241
Compare airlines, prices, and flight durations for your trip
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Hanoi to Hong Kong. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Hanoi to Hong Kong, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Hanoi to Hong Kong:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The route Hanoi — Hong Kong is served by many carriers — 5 in total, including Hong Kong Express Airways, Hong Kong Airlines, VietjetAir, Vuelos Economicos Centroamericanos, and Cambodia Angkor Air. This gives passengers wide opportunities: from finding the lowest fare (from $58) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
starting at $58
starting at $93
starting at $117
starting at $176
starting at $241
Hanoi — Hong Kong
03/20/2026
Departure
Direct flight
UO543
starting at $58
Hanoi — Hong Kong
02/14/2026
Departure
Direct flight
UO543
starting at $60
Hanoi — Hong Kong
01/31/2026
Departure
Direct flight
UO541
starting at $61
Hanoi — Hong Kong
04/01/2026
Departure
Direct flight
UO551
starting at $61
Hanoi — Hong Kong
03/24/2026
Departure
Direct flight
UO541
starting at $63
Hanoi — Hong Kong
02/04/2026
Departure
Direct flight
UO541
starting at $64
Hanoi — Hong Kong
02/06/2026
Departure
Direct flight
UO541
starting at $64
Hanoi — Hong Kong
05/09/2026
Departure
Direct flight
UO551
starting at $65
Hanoi — Hong Kong
03/18/2026
Departure
Direct flight
UO541
starting at $65
Hanoi — Hong Kong
02/01/2026
Departure
Direct flight
UO543
starting at $65
Hong Kong Express Airways
Every day
starting at $64
Vietnam Airlines
Every day
starting at $109
Cathay Pacific
Every day
starting at $150
Hong Kong Airlines
Every day
starting at $76
We couldn't find any special offers for flights from Hanoi to Hong Kong
The cheapest one-way flight from Hanoi to Hong Kong departs on 03/20/2026, is operated by Hong Kong Express Airways and costs $58
The cheapest roundtrip flight from Hanoi to Hong Kong departs on 03/20/2026, is operated by Hong Kong Express Airways and costs $150
Fastest flight from Hanoi to Hong Kong takes 1h 45m
There are direct flights on this route 5 days a week: Su, Tu, We, Fr, and Sa
The distance between Hanoi and Hong Kong is 875km (543 miles). The average flight duration is 1h 58m. There are 40 direct flights from Hanoi to Hong Kong. The time difference between Hanoi and Hong Kong is 1h. Flights from Hanoi begin at 9:35 AM. The latest flight from Hanoi departs at 9:55 PM
The cheapest flight ticket from Hanoi to Hong Kong according to data for the last 48 hours costs $58
Often the best time to buy tickets from Hanoi to Hong Kong is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Hanoi to Hong Kong can be found flying in these months: February, March, January.
The fastest flights from Hanoi to Hong Kong start from 1 hour 45 minutes in the air.
The following airlines operate direct flights on the route Hanoi — Hong Kong: Hong Kong Express Airways
In different months, ticket prices from Hanoi to Hong Kong vary: minimum — $60 (February 2026), maximum — $72 (May 2026). Typically, the flight costs $65–$66.