On this page, you can find and book flights from Hong Kong to Hanoi. The distance between the cities is 873 km, and with approximately 34 flights per week, finding a convenient departure is easy.
Flights are operated by airlines such as Vietnam Airlines, Cathay Pacific, and Hong Kong Express. Ticket prices are dynamic, so use our low-fare calendar to find the best deals. We also recommend checking out how to get to Hong Kong airport and how to get from Hanoi airport upon arrival.
The table shows direct flights Hong Kong → Hanoi on the selected date. The flight takes approximately 2 h 5 min. Regular flights are operated by Hong Kong Express Airways, Cathay Pacific, Vietnam Airlines and Hong Kong Airlines. Departures from Hong Kong International Airport airports, arrivals at Noi Bai International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Hong Kong — Hanoi by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 319 in a, and the most expensive are around AED 677 in a. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Hong Kong → Hanoi, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 602 | medium | May | AED 577 | low | Sep | AED 677 | high |
| Feb | AED 752 | high | Jun | AED 527 | low | Oct | AED 702 | high |
| Mar | AED 727 | high | Jul | AED 527 | low | Nov | AED 552 | low |
| Apr | AED 702 | high | Aug | AED 627 | medium | Dec | AED 677 | high |
Some values are estimated based on seasonality.
The warmest month in Hanoi is June, with average temperatures reaching 33.5°C, while the coolest weather occurs in December and January. Rainfall peaks in August, which sees the maximum amount of precipitation—something to keep in mind when planning your trip.
The most budget-friendly offers are typically found in February, when ticket prices start AED 319. The most expensive period to fly is May, when the cost increases to AED 677.
March and October are considered the best times to visit, offering moderate temperatures and less frequent rain. It is recommended to avoid August due to the high risk of prolonged tropical downpours and humidity.
Approximately 9 airlines operate on this route, including key carriers Vietnam Airlines, Cathay Pacific, and Hong Kong Express. Most flights are direct, providing regular connections between the cities up to 34 times a week. A complete list of airlines with current schedules and flight details can be found in the cards below.
Flights Hong Kong — Hanoi depart from Hong Kong International Airport and arrive at Noi Bai International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
A direct flight on this route takes an average of about 1 hour and 15 minutes, as the distance between the cities is only 873 km.
Flights are operated by Vietnam Airlines, Cathay Pacific, Hong Kong Express, and other international carriers. A total of about 9 companies serve this route.
Yes, there are plenty of direct flights available for this route, allowing you to reach your destination as quickly as possible.
Ticket prices are dynamic and depend on the season. You can always check the current minimum for specific dates in the low-fare calendar on this page.
All international flights from Hong Kong arrive at the main airport of the Vietnamese capital — Noi Bai (HAN).
Where travelers fly most — pick a route and check prices
