Cheap flights from Hanoi to Hong Kong

Noi Bai
HAN
Hong Kong
HKG

Flight deals from Hanoi to Hong Kong

Below you can see the best deals on flights Hanoi — Hong Kong for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 14 September, from AED 253.

Top 10 cheap flights from Hanoi to Hong Kong

UO
 299

Hanoi — Hong Kong

09:35—12:40
10 Sep 2026
2 h 5 m
Direct flight
UO
 299

Hanoi — Hong Kong

09:35—12:40
13 Sep 2026
2 h 5 m
Direct flight
UO
 299

Hanoi — Hong Kong

09:35—12:40
1 Sep 2026
2 h 5 m
Direct flight
UO
 299

Hanoi — Hong Kong

09:35—12:40
2 Sep 2026
2 h 5 m
Direct flight
UO
 299

Hanoi — Hong Kong

09:35—12:40
7 Sep 2026
2 h 5 m
Direct flight
UO
 299

Hanoi — Hong Kong

09:35—12:40
11 Sep 2026
2 h 5 m
Direct flight
UO
 299

Hanoi — Hong Kong

09:35—12:40
12 Sep 2026
2 h 5 m
Direct flight
UO
 299

Hanoi — Hong Kong

09:35—12:40
8 Sep 2026
2 h 5 m
Direct flight
UO
 299

Hanoi — Hong Kong

09:35—12:40
4 Sep 2026
2 h 5 m
Direct flight
UO
 299

Hanoi — Hong Kong

09:35—12:40
9 Sep 2026
2 h 5 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

When is the best time to book a flight from Hanoi to Hong Kong?

The price of a flight from Hanoi to Hong Kong changes depending on how far ahead you book. For the best chance of a lower fare, book around 28 days before departure, when the average ticket costs about AED 2,528. Fares also tend to climb as the departure date gets closer.

About the Hanoi — Hong Kong flight

Looking for cheap flights from Hanoi to Hong Kong? Compare fares from different airlines, check the flight schedule and travel time — and book your Hanoi — Hong Kong ticket online at the best price.

The route has direct flights — around 94 flights per week, flights are operated by Hong Kong Express Airways, Cathay Pacific, Vietnam Airlines, Hong Kong Airlines and 7 more airlines, a nonstop flight takes about 2 h 5 min, the distance between the cities is around 873 km.

Planning your trip? You may find our Hong Kong travel guide, how to get from the airport into town and Hong Kong weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from AED 244Min. price
JanuaryCheapest
JulyPeak season
YesDirect flights
873 kmDistance
2 h 5 minTravel time
11Airlines
94 / wkFlights

Flight schedule from Hanoi to Hong Kong

The table shows direct flights from Hanoi to Hong Kong 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 Noi Bai International Airport airports, arrivals at Hong Kong 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.

Today
Any time
Last update: 13 Aug 2026

Flight ticket prices by day: Hanoi — Hong Kong

Below is a calendar of the lowest flight ticket prices for Hanoi — Hong Kong by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 244 in January, and the most expensive are around AED 605 in July. 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.

 
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Prices by month

Average one-way fares from Hanoi to Hong Kong by month. Tickets are usually cheapest in September (around AED 312) and priciest in January (about AED 490) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
JanAED 490highMayAED 321lowSepAED 312low
FebAED 468highJunAED 365mediumOctAED 437high
MarAED 379mediumJulAED 437highNovAED 374medium
AprAED 392mediumAugAED 334lowDecAED 468high

Some values are estimated based on seasonality.

When to fly

Weather in Hong Kong: it is warmest in July (up to 31 °C on average) and coolest in January (around 19 °C). The driest month is December.

Tickets are usually cheapest in January and most expensive in July. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Hong Kong

Dry and wet days · Hong Kong

Wind speed and direction · Hong Kong

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How to get the best deal on a Hanoi — Hong Kong ticket

  • Book ahead: fares for Hanoi — Hong Kong are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Hong Kong is usually January — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Hanoi — Hong Kong route are operated by 11 airlines; Hong Kong Express Airways runs the most flights (around 36% of all flights). Compare carriers, flight shares and schedules below.

  • Hong Kong Express AirwaysUO
    11x/week
    WebsiteFleet: 355M pax/year
    • Direct flight HAN → HKG11x/week
      Duration
      2h 5m
      Days
      MTWTFSS
    36.2%Open →
  • Cathay PacificCX
    10x/week
    WebsiteFleet: 18018M pax/year
    • Direct flight HAN → HKG10x/week
      Duration
      2h 8m
      Days
      MTWTFSS
    31.9%Open →
  • Vietnam AirlinesVN
    5x/week
    WebsiteFleet: 10323M pax/year
    • Direct flight HAN → HKG5x/week
      Duration
      2h 5m
      Days
      MTWTFSS
    16.0%Open →
  • Hong Kong AirlinesHX
    2x/week
    WebsiteFleet: 213.5M pax/year
    • Direct flight HAN → HKG2x/week
    6.4%Open →
  • Qatar AirwaysQR
    1x/week
    WebsiteFleet: 26640M pax/year
    • Direct flight HAN → HKG1x/week
      Days
      MTWTFSS
    2.1%Open →
  • 8K8K
    1x/week
    • Direct flight HAN → HKG1x/week
    2.1%
  • KJKJ
    1x/week
    • Direct flight HAN → HKG1x/week
    1.1%
  • British AirwaysBA
    1x/week
    WebsiteFleet: 29243M pax/year
    • Direct flight HAN → HKG1x/week
    1.1%Open →
  • RHRH
    1x/week
    • Direct flight HAN → HKG1x/week
      Days
      MTWTFSS
    1.1%
  • FinnairAY
    1x/week
    WebsiteFleet: 7911M pax/year
    • Direct flight HAN → HKG1x/week
      Days
      MTWTFSS
    1.1%Open →
  • Air CanadaAC
    1x/week
    WebsiteFleet: 20346M pax/year
    • Direct flight HAN → HKG1x/week
    1.1%Open →

Cities and airports on the Hanoi — Hong Kong route

Flights Hanoi — Hong Kong depart from Noi Bai International Airport and arrive at Hong Kong International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Hanoi

HAN
Vietnam
About the cityHow to get thereWeatherAll about the country Vietnam
Arrival

Hong Kong

HKG
Hong Kong
About the cityHow to get thereWeatherAll about the country Hong Kong
Departure airports
Arrival airports

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Frequently asked questions about the Hanoi — Hong Kong flight

How long is the flight from Hanoi to Hong Kong?

A nonstop Hanoi — Hong Kong flight takes about 2 h 5 min — the distance between the cities is around 873 km.

How far is it from Hanoi to Hong Kong?

The distance from Hanoi to Hong Kong is about 873 km, which a nonstop flight covers in around 2 h 5 min.

Are there direct flights from Hanoi to Hong Kong?

Yes, there are nonstop flights Hanoi — Hong Kong — around 94 flights per week.

Which airlines fly from Hanoi to Hong Kong?

Airlines operating Hanoi — Hong Kong include Hong Kong Express Airways, Cathay Pacific, Vietnam Airlines, Hong Kong Airlines, Qatar Airways. See the full list with schedules in the "Airlines" section on this page.

Which airports do Hanoi — Hong Kong flights use?

Flights from Hanoi depart from Noi Bai International Airport, and arrive at Hong Kong International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Hanoi to Hong Kong?

The price of a Hanoi — Hong Kong ticket depends on your travel date, season and demand: it is usually cheapest to fly in January, and most expensive in July. Tickets typically cost between AED 244 and AED 605. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Hanoi — Hong Kong?

Flights Hanoi — Hong Kong are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is January. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Hanoi to Hong Kong?

To catch a low fare Hanoi — Hong Kong, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually January.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Hanoi

See all
Ho Chi Minh CityDa NangNha TrangPhu QuocBangkokSeoulQui NhonSingaporeDa LatTaipeiShanghaiHueGuangzhouCan ThoTokyoShenzhenKuala LumpurManilaPleikuBuon Ma ThuotDohaKaohsiungMacauOsakaBeijingDelhiTuy HoaSiem ReapVientianeBusanDong HoiVinhXiamenNagoyaFukuokaChengduJakartaAbu DhabiParisTam Ky

Where else you can fly from Hong Kong

See all
TaipeiBangkokShanghaiTokyoSeoulBeijingManilaOsakaSingaporeKaohsiungKuala LumpurHangzhouFukuokaHo Chi Minh CitySydneyChengduDa NangDelhiOkinawaPhuketLos AngelesLondonMelbournePhu QuocNanjingDubaiJakartaVancouverFuzhouNagoyaSan FranciscoHaikouDohaCebu CityGeorge TownMabalacatNew York CityChongqingNingboDenpasar

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