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$59+ Cheap flights from Hanoi (HAN) to Hong Kong (HKG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — HKG
avr. 20 — avr. 271
dim. 4/20
dim. 4/27
1 adult, Economy
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Cheapflights Tip: The best prices from Hanoi Noibai to Hong Kong Intl are usually found in March or November, booked 78 days in advance, depart on a Sunday or Thursday and return on a Saturday

Cheap flight deals from Hanoi to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Hanoi (HAN) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated avril 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$148
(Trip.com)

One-way from

$59
(Trip.com)

Popular in

April

Cheapest in

March

Average price

$212

Good round-trip deal

$159 or less

Good one-way deal

$148 or less
Provider with most accurate pricing for Hanoi Noibai-Hong Kong Intl flight deals.
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Provider most trusted by Cheapflights users for Hanoi Noibai-Hong Kong Intl flights.
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From Hanoi Noibai to Hong Kong Intl
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One-way flight from Hanoi Noibai to Hong Kong Intl
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Highest demand for flights based on searches. 5% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Hanoi Noibai to Hong Kong Intl.
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Price to beat on a one-way flight from Hanoi Noibai to Hong Kong Intl.
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Find flight deals from Hanoi to Hong Kong

Cheapest flights from Hanoi to Hong Kong
Explore the most affordable flight options available from Hanoi to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 15, 2025.

This Trip.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/129:35 amHAN - HKG
Nonstop2h 05mHK Express
dim. 9/147:45 amHKG - HAN
Nonstop2h 05mHK Express
Deal found 4/15$148
This Trip.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/129:35 amHAN - HKG
Nonstop2h 05mMultiple Airlines
dim. 9/142:45 pmHKG - HAN
1 stop6h 35mMultiple Airlines
Deal found 4/15$202
This Vietnam Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/126:00 amHAN - HKG
1 stop10h 25mVietnam Airlines
dim. 9/146:45 pmHKG - HAN
1 stop16h 20mVietnam Airlines
Deal found 4/15$220
This CheapOair deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/19:05 amHAN - HKG
1 stop9h 15mThai AirAsia
dim. 5/48:05 pmHKG - HAN
1 stop13h 25mThai AirAsia
Deal found 4/15$305
This Jeju Air deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/1512:45 amHAN - HKG
1 stop10h 50mJeju Air
dim. 5/181:35 pmHKG - HAN
1 stop11h 10mJeju Air
Deal found 4/15$379
This VietJet Air deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/1611:45 pmHAN - HKG
1 stop18h 50mVietJet Air
dim. 5/187:50 pmHKG - HAN
1 stop13h 50mVietJet Air
Deal found 4/15$400
This Booking.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/123:40 pmHAN - HKG
2 stops18h 55mXiamenAir
dim. 9/148:05 pmHKG - HAN
1 stop15h 05mXiamenAir
Deal found 4/15$424
This Shenzhen Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shenzhen Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/63:05 pmHAN - HKG
2 stops19h 20mShenzhen Airlines
sam. 5/1012:30 pmHKG - HAN
2 stops25h 15mShenzhen Airlines
Deal found 4/15$527
This oojo deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 4/252:00 amHAN - HKG
1 stop16h 40mJuneyao Airlines
mer. 4/308:40 pmHKG - HAN
1 stop30h 10mJuneyao Airlines
Deal found 4/15$647
This CheapOair deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 4/302:30 amHAN - HKG
1 stop14h 40mCebu Pacific
dim. 5/49:25 amHKG - HAN
1 stop23h 15mCebu Pacific
Deal found 4/15$736
This FlightHub deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/111:30 pmHAN - HKG
1 stop22h 20mAsiana Airlines
sam. 5/312:30 amHKG - HAN
1 stop12h 45mAsiana Airlines
Deal found 4/15$1,297

Cheapflights Fare Finder

Customize your flight search to find flights from Hanoi to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated avril 15, 2025.
Use the filters below to find and compare flights from Hanoi to Hong Kong that are best for you.

Fly from

Hanoi

Fly to

Hong Kong

Route

Depart

Return

Price

HanoiHong Kong

HAN - HKG

HANHKG

Hanoi Noibai

ven. 9/12

9:35 am-12:40 pm

Nonstop2h 05m

Hong Kong Intl

dim. 9/14

7:45 am-8:50 am

Nonstop2h 05m

$148

HanoiHong Kong

HAN - HKG

HANHKG

Hanoi Noibai

ven. 9/12

9:35 am-12:40 pm

Nonstop2h 05m

Hong Kong Intl

dim. 9/14

2:45 pm-8:20 pm

1 stop6h 35m

$202

HanoiHong Kong

HAN - HKG

HANHKG

Hanoi Noibai

ven. 9/12

6:00 am-5:25 pm

1 stop10h 25m

Hong Kong Intl

dim. 9/14

6:45 pm-10:05 am

1 stop16h 20m

$220

HanoiHong Kong

HAN - HKG

HANHKG

Hanoi Noibai

jeu. 5/1

9:05 am-7:20 pm

1 stop9h 15m

Hong Kong Intl

dim. 5/4

8:05 pm-8:30 am

1 stop13h 25m

$305

HanoiHong Kong

HAN - HKG

HANHKG

Hanoi Noibai

jeu. 5/15

12:45 am-12:35 pm

1 stop10h 50m

Hong Kong Intl

dim. 5/18

1:35 pm-11:45 pm

1 stop11h 10m

$379

HanoiHong Kong

HAN - HKG

HANHKG

Hanoi Noibai

ven. 5/16

11:45 pm-7:35 pm

1 stop18h 50m

Hong Kong Intl

dim. 5/18

7:50 pm-8:40 am

1 stop13h 50m

$400

HanoiHong Kong

HAN - HKG

HANHKG

Hanoi Noibai

ven. 9/12

3:40 pm-11:35 am

2 stops18h 55m

Hong Kong Intl

dim. 9/14

8:05 pm-10:10 am

1 stop15h 05m

$424

HanoiHong Kong

HAN - HKG

HANHKG

Hanoi Noibai

mar. 5/6

3:05 pm-11:25 am

2 stops19h 20m

Hong Kong Intl

sam. 5/10

12:30 pm-12:45 pm

2 stops25h 15m

$527

HanoiHong Kong

HAN - HKG

HANHKG

Hanoi Noibai

ven. 4/25

2:00 am-7:40 pm

1 stop16h 40m

Hong Kong Intl

mer. 4/30

8:40 pm-1:50 am

1 stop30h 10m

$647

HanoiHong Kong

HAN - HKG

HANHKG

Hanoi Noibai

mer. 4/30

2:30 am-6:10 pm

1 stop14h 40m

Hong Kong Intl

dim. 5/4

9:25 am-7:40 am

1 stop23h 15m

$736

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 22 results
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Compare providers for flights from Hanoi to Hong Kong

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hanoi to Hong Kong in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hanoi-Hong Kong flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Hanoi-Hong Kong flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Hanoi-Hong Kong flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hanoi-Hong Kong flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hanoi-Hong Kong flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hanoi to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Hanoi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hanoi to Hong Kong

How far ahead should I book a flight from Hanoi to Hong Kong?

Use this chart to determine the optimal time to book a round-trip flight from Hanoi to Hong Kong. Price data was last updated on April 11, 2025.

The price you pay for your flight from Hanoi to Hong Kong may vary depending on when you book. For the best chance of a lower fare, look to book 47 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Hanoi to Hong Kong?

Currently, February is the cheapest month in which you can book a flight from Hanoi to Hong Kong (average of $991). Flying from Hanoi to Hong Kong in July is currently the most expensive (average of $1,647). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HAN to HKG?

Find hourly flight availability from Hanoi to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated avril 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Hanoi to Hong Kong in the morning. If you’re flexible enough to do this you can expect to save up to 72% on your trip compared to booking a flight at noon.

Weekly flight availability from Hanoi to Hong Kong

Explore weekly flight availability from Hanoi to Hong Kong. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated avril 15, 2025.

The most flights from HAN to HKG are scheduled on a Tuesday (13 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hong Kong ranges from 0.8 - 15.4 inches per month. June is typically the wettest month, when rainfall can reach 15.4 in. January is typically the driest time to visit Hong Kong when rainfall is around 0.8 in.

Temperature in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hong Kong. Reviews last updated avril 15, 2025.
Peruse reviews from past customers who have flown with Asiana Airlines, Vietnam Airlines and Cathay Pacific from Hanoi to Hong Kong to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.2
Very good
438 reviews

Food

8.0

Crew

8.5

Boarding

8.3

Entertainment

7.7

Comfort

8.0

Overall

8.2

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Asiana Airlines
8.2
Very good
438 reviews
Asiana Airlines
8.2
Very good
438 reviews

Food

8.0

Crew

8.5

Boarding

8.3

Entertainment

7.7

Comfort

8.0

Overall

8.2

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Vietnam Airlines
7.6
Good
194 reviews
Asiana Airlines
8.2
Very good
438 reviews

Food

8.0

Crew

8.5

Boarding

8.3

Entertainment

7.7

Comfort

8.0

Overall

8.2

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Cathay Pacific
7.5
Good
846 reviews
Asiana Airlines
8.2
Very good
438 reviews

Food

8.0

Crew

8.5

Boarding

8.3

Entertainment

7.7

Comfort

8.0

Overall

8.2

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
China Southern
7.5
Good
94 reviews
Asiana Airlines
8.2
Very good
438 reviews

Food

8.0

Crew

8.5

Boarding

8.3

Entertainment

7.7

Comfort

8.0

Overall

8.2

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

Related info for your journey

Find useful and relevant information for your journey from Hanoi to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Hanoi to Hong Kong?

    Hong Kong Intl is the airport most travelers will use when flying to Hong Kong from Hanoi Noibai. Booking flights from Noibai (HAN) to Hong Kong Intl (HKG) should be relatively easy as there are 9 daily flights to Hong Kong from 3 different airlines. 2h 00m is how long a flight from Hanoi to Hong Kong Intl will take if you book a nonstop flight.

  • How popular is this Hanoi to Hong Kong flight route?

    This flight path from Hanoi Noibai to Hong Kong Intl was viewed by 7 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Hanoi to Hong Kong round-trip?

    HK Express, at $148, was found to be the cheapest airline from Hanoi to Hong Kong.Alternate airlines to your destination round-trip include Vietnam Airlines and Thai AirAsia. HK Express is priced at 13% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Hanoi to Hong Kong one-way?

    For one-way options, check prices for HK Express. According to our data, you can fly for as low as $59. Users have also found prices from $117 and $165 on Vietnam Airlines and VietJet Air, respectively.

  • What are the most reliable airlines from Hanoi to Hong Kong?

    The top 3 most reliable airlines when flying from Hanoi to Hong Kong are Finnair (100%), HK Express (93%) and Qatar Airways (78%).

  • What are the cheapest flights from Hanoi to Hong Kong?

    Looking for the cheapest flight from Hanoi to Hong Kong? While on average our users pay $875, our data indicates the cheapest price to be $85. The most popular route (Hanoi Noibai - Hong Kong Intl), is priced around $174.

  • Can I find deals for flights from Hanoi to Hong Kong that include hotel bookings?

    Yes. In addition to deals on Hanoi to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hanoi to Hong Kong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hanoi to Hong Kong.

  • Can I find deals for business class flights from Hanoi to Hong Kong?

    Yes. Cheapflights offers flight deals from Hanoi to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hanoi to Hong Kong?

    Currently, February is the cheapest month in which you can book a flight from Hanoi to Hong Kong (average of $991). Flying from Hanoi to Hong Kong in July is currently the most expensive (average of $1,647). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Hanoi to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
Da Nang to Hong Kong flights
Ho Chi Minh City to Hong Kong flights

Top 3 airlines flying from Hanoi to Hong Kong

Discover the top 3 airlines that operate flights from Hanoi to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated avril 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest$121Average$131FlexibilityNo cancel feeOn-time90%
Vietnam AirlinesCheapest$181Average$200FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$187Average$201FlexibilityNo cancel feeOn-time72%

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