starting at $80
starting at $154
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.
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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 Hanoi — Hong Kong route is served by multiple airlines, including Hong Kong Express Airways and Vietnam Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $80, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
starting at $80
starting at $154
Hanoi — Hong Kong
07/30/2026
Departure
Direct flight
UO541
starting at $80
Hanoi — Hong Kong
07/08/2026
Departure
Direct flight
UO541
starting at $83
Hanoi — Hong Kong
07/09/2026
Departure
Direct flight
UO541
starting at $84
Hanoi — Hong Kong
06/09/2026
Departure
Direct flight
UO541
starting at $85
Hanoi — Hong Kong
06/25/2026
Departure
Direct flight
UO541
starting at $86
Hanoi — Hong Kong
06/07/2026
Departure
Direct flight
UO541
starting at $88
Hanoi — Hong Kong
06/23/2026
Departure
Direct flight
UO541
starting at $89
Hanoi — Hong Kong
09/10/2026
Departure
Direct flight
UO541
starting at $90
Hanoi — Hong Kong
07/01/2026
Departure
Direct flight
UO541
starting at $91
Hanoi — Hong Kong
11/20/2026
Departure
Direct flight
UO541
starting at $92
Hong Kong Express Airways
Every day
starting at $83
Vietnam Airlines
Su, Mo, Tu, Th, and Sa
starting at $142
Cathay Pacific
Every day
starting at $161
Almost every airline on the Hanoi — Hong Kong route flies daily, with just one exception: Hong Kong Express Airways and Cathay Pacific fly every day. Vietnam Airlines flies every day except Wednesday and Friday.
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 07/30/2026, is operated by Hong Kong Express Airways and costs $80
The cheapest roundtrip flight from Hanoi to Hong Kong departs on 11/03/2026, is operated by Hong Kong Express Airways and costs $196
Fastest flight from Hanoi to Hong Kong takes 2 hours
There are direct flights on this route 5 days a week: Su, Tu, We, Th, and Fr
The distance between Hanoi and Hong Kong is 875km (543 miles). The average flight duration is 2h 5m. There are 29 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 7:10 PM
The cheapest flight ticket from Hanoi to Hong Kong according to data for the last 48 hours costs $80
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: July, June, September.
The fastest flights from Hanoi to Hong Kong start from 2 hours 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 — $80 (July 2026), maximum — $154 (December 2026). Typically, the flight costs $92–$102.
Prices on the Hanoi — Hong Kong route are unpredictable: costs change from month to month with no clear pattern. Still, even here some periods are more affordable than others.
Despite the fluctuations, patterns exist: the cheapest period is June 2026–July 2026 — averaging $83. The most expensive is November 2026–December 2026 ($123). The difference reaches 33%.
With this kind of price behavior, it's worth comparing prices across several months and booking when a good deal appears. A good benchmark is June 2026–July 2026, where you can save up to 33%.
Price spread on this route is 24.6%. Costs vary significantly, so your choice of month can noticeably affect your travel budget.