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$69+ Cheap flights from Hong Kong (HKG) to Hanoi (HAN)

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — HAN
Apr 16 — Apr 231
Wed 4/16
Wed 4/23
1 adult, Economy
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Cheapflights Tip: The best prices from Hong Kong Intl to Hanoi Noibai are usually found in March or November, booked 45 days in advance, depart on a Saturday or Wednesday and return on a Sunday

Cheap flight deals from Hong Kong to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Hanoi (HAN). 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 April 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$130
(Priceline)

One-way from

$69
(Priceline)

Popular in

January

Cheapest in

March

Average price

$194

Good round-trip deal

$185 or less

Good one-way deal

$82 or less
Provider with most accurate pricing for Hong Kong Intl-Hanoi Noibai flight deals.
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Provider most trusted by Cheapflights users for Hong Kong Intl-Hanoi Noibai flights.
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From Hong Kong Intl to Hanoi Noibai
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One-way flight from Hong Kong Intl to Hanoi Noibai
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Highest demand for flights based on searches. 18% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($8 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 Hong Kong Intl to Hanoi Noibai.
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Price to beat on a one-way flight from Hong Kong Intl to Hanoi Noibai.
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Find flight deals from Hong Kong to Hanoi

Cheapest flights from Hong Kong to Hanoi
Explore the most affordable flight options available from Hong Kong to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

This Priceline deal was found by Cheapflights users on 4/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/117:45 amHKG - HAN
Nonstop2h 05mHK Express
Sat 5/179:35 amHAN - HKG
Nonstop2h 05mHK Express
Deal found 4/10$130
This Kiwi.com deal was found by Cheapflights users on 4/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/117:45 amHKG - HAN
Nonstop2h 05mMultiple Airlines
Sat 5/179:00 amHAN - HKG
1 stop7h 25mMultiple Airlines
Deal found 4/10$182
This Vietnam Airlines deal was found by Cheapflights users on 4/10. 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.
Sun 9/72:30 pmHKG - HAN
Nonstop2h 05mVietnam Airlines
Sat 9/1310:30 amHAN - HKG
Nonstop2h 00mVietnam Airlines
Deal found 4/10$219
This oojo deal was found by Cheapflights users on 4/10. 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.
Sun 5/111:40 pmHKG - HAN
1 stop12h 05mPhilippine Airlines
Fri 5/161:45 amHAN - HKG
1 stop9h 40mPhilippine Airlines
Deal found 4/10$230
This Booking.com deal was found by Cheapflights users on 4/10. 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.
Fri 6/68:20 pmHKG - HAN
2 stops21h 10mChina Eastern
Sat 6/72:20 amHAN - HKG
1 stop8h 30mChina Eastern
Deal found 4/10$279
This Cathay Pacific deal was found by Cheapflights users on 4/10. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/118:45 amHKG - HAN
Nonstop2h 10mCathay Pacific
Sun 5/1810:55 amHAN - HKG
Nonstop2h 05mCathay Pacific
Deal found 4/10$284
This oojo deal was found by Cheapflights users on 4/10. 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.
Sun 10/267:50 amHKG - HAN
1 stop9h 45mChina Airlines
Sun 11/911:35 amHAN - HKG
1 stop10h 25mChina Airlines
Deal found 4/10$292
This EVA Air deal was found by Cheapflights users on 4/10. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2511:05 amHKG - HAN
1 stop6h 45mEVA Air
Wed 5/286:00 pmHAN - HKG
1 stop17h 05mEVA Air
Deal found 4/10$326
This Jeju Air deal was found by Cheapflights users on 4/10. 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.
Thu 5/291:35 pmHKG - HAN
1 stop11h 10mJeju Air
Fri 5/3012:45 amHAN - HKG
1 stop10h 50mJeju Air
Deal found 4/10$437
This Cambodia Angkor Air deal was found by Cheapflights users on 4/10. 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 Cambodia Angkor Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/219:35 pmHKG - HAN
2 stops24h 40mCambodia Angkor Air
Mon 5/269:35 amHAN - HKG
2 stops10h 00mCambodia Angkor Air
Deal found 4/10$456
This Juneyao Airlines deal was found by Cheapflights users on 4/10. 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 Juneyao Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/238:40 pmHKG - HAN
1 stop29h 20mJuneyao Airlines
Thu 5/292:50 amHAN - HKG
1 stop15h 50mJuneyao Airlines
Deal found 4/10$461
This VietJet Air deal was found by Cheapflights users on 4/10. 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.
Fri 4/187:50 pmHKG - HAN
1 stop14h 30mVietJet Air
Mon 4/2111:10 pmHAN - HKG
1 stop19h 25mVietJet Air
Deal found 4/10$504

Cheapflights Fare Finder

Customize your flight search to find flights from Hong Kong to Hanoi 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 April 11, 2025.
Use the filters below to find and compare flights from Hong Kong to Hanoi that are best for you.

Fly from

Hong Kong

Fly to

Hanoi

Route

Depart

Return

Price

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Sun 5/11

7:45 am-8:50 am

Nonstop2h 05m

Hanoi Noibai

Sat 5/17

9:35 am-12:40 pm

Nonstop2h 05m

$130

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Sun 5/11

7:45 am-8:50 am

Nonstop2h 05m

Hanoi Noibai

Sat 5/17

9:00 am-5:25 pm

1 stop7h 25m

$182

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Sun 9/7

2:30 pm-3:35 pm

Nonstop2h 05m

Hanoi Noibai

Sat 9/13

10:30 am-1:30 pm

Nonstop2h 00m

$219

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Sun 5/11

1:40 pm-12:45 am

1 stop12h 05m

Hanoi Noibai

Fri 5/16

1:45 am-12:25 pm

1 stop9h 40m

$230

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Fri 6/6

8:20 pm-4:30 pm

2 stops21h 10m

Hanoi Noibai

Sat 6/7

2:20 am-11:50 am

1 stop8h 30m

$279

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Sun 5/11

8:45 am-9:55 am

Nonstop2h 10m

Hanoi Noibai

Sun 5/18

10:55 am-2:00 pm

Nonstop2h 05m

$284

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Fri 5/16

8:10 pm-10:35 am

1 stop15h 25m

Hanoi Noibai

Mon 5/19

5:50 pm-9:15 am

1 stop14h 25m

$318

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Sun 5/25

10:10 am-4:50 pm

1 stop7h 40m

Hanoi Noibai

Wed 5/28

6:00 pm-4:00 pm

1 stop21h 00m

$326

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Thu 5/29

1:35 pm-11:45 pm

1 stop11h 10m

Hanoi Noibai

Fri 5/30

12:45 am-12:35 pm

1 stop10h 50m

$437

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Wed 5/21

9:35 pm-9:15 pm

2 stops24h 40m

Hanoi Noibai

Mon 5/26

9:35 am-8:35 pm

2 stops10h 00m

$456

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 23 results
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Compare providers for flights from Hong Kong to Hanoi

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 Hong Kong to Hanoi in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice 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 Hong Kong-Hanoi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hong Kong-Hanoi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hong Kong-Hanoi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hong Kong-Hanoi flights, Cheapflights users trust FlightHub the most. FlightHub 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 Hong Kong-Hanoi 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 Hong Kong to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Hong Kong 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 Hong Kong to Hanoi

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

Use this chart to determine the optimal time to book a round-trip flight from Hong Kong to Hanoi. Price data was last updated on April 4, 2025.

To ensure you get the cheapest price possible for a flight from Hong Kong to Hanoi, you should look to book at least 45 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Hong Kong to Hanoi (average of $975). Flying from Hong Kong to Hanoi in December is currently the most expensive (average of $1,618). 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 HKG to HAN?

Find hourly flight availability from Hong Kong to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Hong Kong to Hanoi in the morning. If you’re flexible enough to do this you can expect to save up to 51% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from Hong Kong to Hanoi

Explore weekly flight availability from Hong Kong to Hanoi. 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 April 11, 2025.

The most flights from HKG to HAN are scheduled on a Tuesday (12 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Hanoi by month

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

In terms of precipitation, rainfall in Hanoi ranges from 0.6 - 11.7 inches per month. August is typically the wettest month, when rainfall can reach 11.7 in. December is typically the driest time to visit Hanoi when rainfall is around 0.6 in.

Temperature in Hanoi by month

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

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June 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 62.6 F).

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. 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 Hanoi. Reviews last updated April 11, 2025.
Read reviews from past customers who have flown EVA Air, Korean Air and China Airlines from Hong Kong to Hanoi. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,172 reviews

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.
EVA Air
8.4
Very good
1,172 reviews
EVA Air
8.4
Very good
1,172 reviews

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.
Korean Air
8.4
Very good
1,060 reviews
EVA Air
8.4
Very good
1,172 reviews

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.
China Airlines
8.2
Very good
729 reviews
EVA Air
8.4
Very good
1,172 reviews

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.
Asiana Airlines
8.2
Very good
438 reviews
EVA Air
8.4
Very good
1,172 reviews

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.
Garuda Indonesia
8.1
Very good
71 reviews
EVA Air
8.4
Very good
1,172 reviews

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Hanoi. 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 Hong Kong to Hanoi?

    You will need to book a flight from Hong Kong Intl to Hanoi Noibai if you want to fly from Hong Kong to Hanoi. At least 3 different airlines have flights from Hong Kong Intl (HKG) to Noibai (HAN) on a regular basis. There are 7 flights to Hanoi from the Hong Kong airport per day. If you manage to book one that is nonstop, then you can expect the flight time from HKG to HAN to be around 2h 05m.

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

    Flights from Hong Kong Intl to Hanoi Noibai have been viewed 17 times in the past calendar month.

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

    Currently priced at $130, HK Express will fly you from Hong Kong to Hanoi and back. In addition to HK Express, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Vietnam Airlines and Philippine Airlines - these airlines can fly you to your destination from $219 and $230, respectively. You may be able to fly from Hong Kong to Hanoi for 18% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is HK Express, with whom users have recently found tickets for as low as $69. However, be on the lookout for offers from China Eastern and VietJet Air, as they are both options that can get you from Hong Kong to Hanoi for a low price.

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

    Before booking your flight to Hanoi from Hong Kong, check out the most reliable airlines to get you to your destination on time: Finnair (100%), HK Express (92%), Qatar Airways( 81%).

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

    The cheapest flight price from Hong Kong to Hanoi is $63. On average you can expect to pay $174. The most popular route, (Hong Kong Intl - Hanoi Noibai), can usually be booked for $168.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hong Kong to Hanoi 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 Hong Kong to Hanoi?

    Currently, September is the cheapest month in which you can book a flight from Hong Kong to Hanoi (average of $975). Flying from Hong Kong to Hanoi in December is currently the most expensive (average of $1,618). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Hong Kong to Hanoi

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

Top 3 airlines flying from Hong Kong to Hanoi

Discover the top 3 airlines that operate flights from Hong Kong to Hanoi. 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 April 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest$117Average$142FlexibilityNo cancel feeOn-time90%
Cathay PacificCheapest$151Average$296FlexibilityNo cancel feeOn-time72%
Vietnam AirlinesCheapest$204Average$230FlexibilityNo cancel feeOn-time81%

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