How many flights depart from Hong Kong to Hanoi on average per week?

76 flights are operational weekly from Hong Kong to Hanoi as of January 2026. The most popular departure day for this route is Wed, with 22% of flights per week taking off on this day.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

How often are flights from Hong Kong to Hanoi delayed?

Historically, on average around 22% of flights between Hong Kong and Hanoi have experienced a delay on any given week. The average delay length over the past 12 months has been 105 minutes.

What is the most punctual flight time for Hong Kong to Hanoi flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from Hong Kong Intl to Hanoi Noibai?

Vietnam Airlines, VietJet Air, and China Airlines are the most popular carriers operating from Hong Kong Intl to Hanoi Noibai

Which airline has the best punctuality record on Hong Kong to Hanoi flights?

According to our data, HK Express have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

How many flights depart from Hong Kong to Hanoi on average per day?

As of January 2026, 10 flights take off from Hong Kong and land in Hanoi each day. The most common flight departure time for this route is 14:00, with 70% of daily flights taking off in the afternoon.

When did momondo last update prices for flights from Hong Kong Intl Airport to Hanoi Noibai Airport?

Prices for flights from Hong Kong Intl Airport to Hanoi Noibai Airport were last updated today.

How many operators does momondo search for flights from Hong Kong Intl Airport to Hanoi Noibai Airport?

There is 1 operator available for flights from Hong Kong Intl Airport to Hanoi Noibai Airport as of January 2026.

How old do you have to be to fly from Hong Kong Intl Airport to Hanoi Noibai Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hong Kong Intl Airport to Hanoi Noibai Airport.

What documentation or ID do you need to fly to Hanoi Noibai Airport?

The travel and health documents you'll need for your trip to Hanoi Noibai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Hanoi Noibai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$157 Cheap Flights from Hong Kong to Hanoi in 2026

Q: What is the typical price of a round-trip flight between Hong Kong and Hanoi?

Prices are currently typical for flights on this route. Typical prices usually range from $201 to $404. The lowest price recently found on this route was $333.

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Hong Kong to Hanoi

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

14:30 - 15:35

HKG

HAN

2h 05mdirect

10:25 - 13:30

HAN

HKG

2h 05mdirect

$333Vietnam Airlines

Thu, 30 Apr - Sun, 3 May

14:30 - 15:35

HKG

HAN

2h 05mdirect

10:25 - 13:30

HAN

HKG

2h 05mdirect

$345Vietnam Airlines

Mon, 27 Apr - Sun, 3 May

14:30 - 15:35

HKG

HAN

2h 05mdirect

10:25 - 13:30

HAN

HKG

2h 05mdirect

$365Vietnam Airlines

Tue, 12 May - Fri, 15 May

14:30 - 15:35

HKG

HAN

2h 05mdirect

10:25 - 13:30

HAN

HKG

2h 05mdirect

$366Vietnam Airlines

Tue, 12 May - Fri, 15 May

18:45 - 09:10

HKG

HAN

15h 25m

1 stop

10:25 - 13:30

HAN

HKG

2h 05mdirect

$379Vietnam Airlines

Thu, 23 Apr - Sat, 2 May

14:30 - 15:40

HKG

HAN

2h 10mdirect

10:30 - 13:30

HAN

HKG

2h 00mdirect

$390Vietnam Airlines

Wed, 11 Mar - Sun, 15 Mar

14:30 - 15:40

HKG

HAN

2h 10mdirect

10:30 - 13:30

HAN

HKG

2h 00mdirect

$392Vietnam Airlines

Tue, 3 Mar - Wed, 18 Mar

18:45 - 08:10

HKG

HAN

14h 25m

1 stop

10:25 - 13:30

HAN

HKG

2h 05mdirect

$394Vietnam Airlines

Tue, 14 Apr - Thu, 16 Apr

14:30 - 15:35

HKG

HAN

2h 05mdirect

05:00 - 17:25

HAN

HKG

11h 25m

1 stop

$406Vietnam Airlines

Tue, 7 Jul - Tue, 14 Jul

18:45 - 01:10

HKG

HAN

7h 25m

1 stop

10:25 - 13:30

HAN

HKG

2h 05mdirect

$413Vietnam Airlines

Sat, 16 May - Tue, 26 May

China Eastern flights from Hong Kong to Hanoi

Our best China Eastern deals on Hong Kong to Hanoi flight tickets

China Eastern

19 May

HKG21:15Hong Kong Intl

20h 15m

1 stop

HAN16:30Hanoi Noibai

20 May

HAN02:20Hanoi Noibai

18h 10m

1 stop

HKG21:30Hong Kong Intl

$414

China Eastern

1 Apr

HKG12:50Hong Kong Intl

26h 10m

1 stop

HAN14:00Hanoi Noibai

7 Apr

HAN15:00Hanoi Noibai

19h 00m

1 stop

HKG11:00Hong Kong Intl

$453

China Eastern

27 Mar

HKG18:25Hong Kong Intl

47h 05m

2 stops

HAN16:30Hanoi Noibai

10 Apr

HAN02:20Hanoi Noibai

10h 45m

1 stop

HKG14:05Hong Kong Intl

$462

Philippine Airlines flights from Hong Kong to Hanoi

Our best Philippine Airlines deals on Hong Kong to Hanoi flight tickets

Philippine Airlines

13 May

HKG23:15Hong Kong Intl

26h 30m

1 stop

HAN00:45Hanoi Noibai

24 May

HAN01:45Hanoi Noibai

7h 20m

1 stop

HKG10:05Hong Kong Intl

$417

Philippine Airlines

11 Mar

HKG22:45Hong Kong Intl

14h 55m

1 stop

HAN12:40Hanoi Noibai

14 Mar

HAN02:50Hanoi Noibai

14h 05m

1 stop

HKG17:55Hong Kong Intl

$418

Philippine Airlines

3 Mar

HKG22:45Hong Kong Intl

28h 00m

1 stop

HAN01:45Hanoi Noibai

17 Mar

HAN02:50Hanoi Noibai

8h 40m

1 stop

HKG12:30Hong Kong Intl

$420

Fly from

Fly to

Route

Depart

Return

Price

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Thu 30/4

14:30-15:35

Nonstop2h 05m

Hanoi Noibai

Sun 3/5

10:25-13:30

Nonstop2h 05m

$333

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Mon 27/4

14:30-15:35

Nonstop2h 05m

Hanoi Noibai

Sun 3/5

10:25-13:30

Nonstop2h 05m

$345

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Tue 12/5

14:30-15:35

Nonstop2h 05m

Hanoi Noibai

Fri 15/5

10:25-13:30

Nonstop2h 05m

$365

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Tue 12/5

14:30-15:35

Nonstop2h 05m

Hanoi Noibai

Fri 15/5

10:25-13:30

Nonstop2h 05m

$366

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Thu 23/4

18:45-09:10

1 stop15h 25m

Hanoi Noibai

Sat 2/5

10:25-13:30

Nonstop2h 05m

$379

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Wed 11/3

14:30-15:40

Nonstop2h 10m

Hanoi Noibai

Sun 15/3

10:30-13:30

Nonstop2h 00m

$390

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Tue 3/3

14:30-15:40

Nonstop2h 10m

Hanoi Noibai

Wed 18/3

10:30-13:30

Nonstop2h 00m

$392

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Tue 14/4

18:45-08:10

1 stop14h 25m

Hanoi Noibai

Thu 16/4

10:25-13:30

Nonstop2h 05m

$394

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Tue 7/7

14:30-15:35

Nonstop2h 05m

Hanoi Noibai

Tue 14/7

05:00-17:25

1 stop11h 25m

$406

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Sat 16/5

18:45-01:10

1 stop7h 25m

Hanoi Noibai

Tue 26/5

10:25-13:30

Nonstop2h 05m

$413

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Hong Kong to Hanoi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Hong Kong and Hanoi?

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from Hong Kong is in June. Flight prices, which tend to average around $194, are often lower during this time because this is during the off-season. If you aren’t able to travel to Hanoi during the month of June, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $194.

What is the cheapest day to depart on your flight to Hanoi?

The cheapest day to depart from Hong Kong to Hanoi is on a Monday. Travellers who choose to depart for Hanoi on a Monday will often find tickets for as low as $281. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Hong Kong to Hanoi for around $359.

What is the cheapest time of day to depart on your flight to Hanoi?

According to our data, the cheapest time of day to fly to Hanoi is in the morning. momondo users have found flights departing from Hong Kong to Hanoi in the morning for as low as $359. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at midday are often more expensive, with an average ticket price of $621.

What is the cheapest Hong Kong Intl to Hanoi Noibai flight route?

Fly from Hong Kong Intl to Hanoi Noibai for the best Hong Kong Intl - Hanoi Noibai flight prices

How far in advance should I book a flight to Hanoi?

You are more likely to see cheaper flights to Hanoi from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $242 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from Hong Kong for as low as $196 on momondo.

What cabin class options are available on Hong Kong Intl to Hanoi Noibai flights?

There are 2 cabin classes available to choose from on Hong Kong Intl to Hanoi Noibai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Hong Kong to Hanoi flight prices changed over time?

As of January 2026, prices for Hong Kong to Hanoi flights are approximately 12% more expensive when compared to flights at the same time last year.

When to book flights from Hong Kong to Hanoi

Are you open to changing your travel dates? Check out the ideal times to fly from Hong Kong to Hanoi according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Hong Kong to Hanoi (HKG to HAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Hanoi

Best price found	$179
Fastest flight time	2h 10m
Direct flights	Every day
Airports in Hanoi	1 airport

The best one-way flight to Hanoi from Hong Kong in the past 72 hours is $179. The best return flight deal from Hong Kong to Hanoi found on momondo in the last 72 hours is $359.

The fastest flight from Hong Kong to Hanoi takes 2h 10m

Direct flights go from Hong Kong to Hanoi every day.

There is 1 airport in Hanoi. From Hong Kong there are direct flights to Hanoi Noibai (HAN).

Search flight deals

How far is Hong Kong Intl to Hanoi Noibai by plane?
The straight-line distance from Hong Kong Intl to Hanoi Noibai is 874.7 km. Typically, this will take 2h 10m by plane in normal conditions.
When did momondo last update prices for flights from Hong Kong Intl Airport to Hanoi Noibai Airport?
Prices for flights from Hong Kong Intl Airport to Hanoi Noibai Airport were last updated today.
How many operators does momondo search for flights from Hong Kong Intl Airport to Hanoi Noibai Airport?
There is 1 operator available for flights from Hong Kong Intl Airport to Hanoi Noibai Airport as of January 2026.
How old do you have to be to fly from Hong Kong Intl Airport to Hanoi Noibai Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hong Kong Intl Airport to Hanoi Noibai Airport.
What documentation or ID do you need to fly to Hanoi Noibai Airport?
The travel and health documents you'll need for your trip to Hanoi Noibai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Hanoi Noibai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Hong Kong to Hanoi?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Hong Kong to Hanoi is Airbus A321-100/200 (27.51% of total bookings). The next most popular plane models are Boeing 777-300 (22.98%), Airbus A321neo (19.87%), and Airbus A330-300 (12.71%).
What is the most popular airline from Hong Kong to Hanoi?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Hong Kong to Hanoi is HK Express (100% of total bookings).

Best airlines flying from Hong Kong to Hanoi

Compare and see reviews for airlines that fly from Hong Kong to Hanoi with momondo

Airline	Rating	Free cancellation	Price
HK Express	PriceFrom $158	Free cancellation	Rating 7.2 43 reviews		Search HK Express flights

HK Express Flights From Hong Kong to Hanoi
HK Express is one of the most popular airlines flying from Hong Kong to Hanoi, operating 5 flights/week on average for this route. A good HK Express flight deal for Hong Kong to Hanoi starts from $158 round-trip, up to an average price of $282. Our users have rated HK Express at 7.2/10.

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Hanoi?

It is quick and easy to find Hong Kong to Hanoi flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hanoi that suits you.

Can I find flights from Hong Kong to Hanoi with flexible booking policies on momondo?

momondo does allow users to show only those flights to Hanoi from Hong Kong which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Hong Kong to Hanoi?

momondo provides multiple filters to help you find the best flight to Hanoi from Hong Kong. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Hong Kong to Hanoi right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Hong Kong to Hanoi now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Hanoi and let you know when they change.

An easier way to manage your Hanoi trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sun 1/3

Sun 8/3

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Vietnam

Airports servicing Vietnam

Nha Trang Cam Ranh Airport

Da Nang Airport

Dalat Lien Khuong Intl Airport

Haiphong Catbi Airport

Hue Phu Bai Airport

Phu Quoc Duong Dang Airport

Ho Chi Minh City Airport

Dong Hoi Airport

Popular Cities in Vietnam

Look for other cheap flights to Ho Chi Minh Cityfrom $318

Look for other cheap flights to Da Nangfrom $365

Look for other cheap flights to Phu Quocfrom $393

Look for other cheap flights to Nha Trangfrom $369

Look for other cheap flights to Huefrom $570

Look for other cheap flights to Haiphongfrom $538

Look for other cheap flights to Dong Hoifrom $633

Look for other cheap flights to Dalatfrom $716

Cheap flights from Hong Kong to Hanoi from $203

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to Hanoi departing on 16/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Hong Kong to Hanoi

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

China Eastern flights from Hong Kong to Hanoi

Our best China Eastern deals on Hong Kong to Hanoi flight tickets

Philippine Airlines flights from Hong Kong to Hanoi

Our best Philippine Airlines deals on Hong Kong to Hanoi flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Hong Kong to Hanoi that are best for you.

See travel insights to Hanoi from

How to get the cheapest flight ticket from Hong Kong to Hanoi

What is the typical price of a round-trip flight between Hong Kong and Hanoi?

What is the cheapest month to fly to Hanoi?

What is the cheapest day to depart on your flight to Hanoi?

What is the cheapest time of day to depart on your flight to Hanoi?

What is the cheapest Hong Kong Intl to Hanoi Noibai flight route?

Fly from Hong Kong Intl to Hanoi Noibai for the best Hong Kong Intl - Hanoi Noibai flight prices

How far in advance should I book a flight to Hanoi?

What cabin class options are available on Hong Kong Intl to Hanoi Noibai flights?

There are 2 cabin classes available to choose from on Hong Kong Intl to Hanoi Noibai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Hong Kong to Hanoi flight prices changed over time?

As of January 2026, prices for Hong Kong to Hanoi flights are approximately 12% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Hong Kong Intl to Hanoi Noibai?

Vietnam Airlines, VietJet Air, and China Airlines are the most popular carriers operating from Hong Kong Intl to Hanoi Noibai

How often are flights from Hong Kong to Hanoi delayed?

Historically, on average around 22% of flights between Hong Kong and Hanoi have experienced a delay on any given week. The average delay length over the past 12 months has been 105 minutes.

What is the most punctual flight time for Hong Kong to Hanoi flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Hong Kong to Hanoi flights?

According to our data, HK Express have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

How many flights depart from Hong Kong to Hanoi on average per day?

As of January 2026, 10 flights take off from Hong Kong and land in Hanoi each day. The most common flight departure time for this route is 14:00, with 70% of daily flights taking off in the afternoon.

How many flights depart from Hong Kong to Hanoi on average per week?

76 flights are operational weekly from Hong Kong to Hanoi as of January 2026. The most popular departure day for this route is Wed, with 22% of flights per week taking off on this day.

When to book flights from Hong Kong to Hanoi

Cheap Hong Kong to Hanoi (HKG to HAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Hanoi

Best price found

Fastest flight time

Direct flights

Airports in Hanoi

How far is Hong Kong Intl to Hanoi Noibai by plane?

When did momondo last update prices for flights from Hong Kong Intl Airport to Hanoi Noibai Airport?

How many operators does momondo search for flights from Hong Kong Intl Airport to Hanoi Noibai Airport?

How old do you have to be to fly from Hong Kong Intl Airport to Hanoi Noibai Airport?

What documentation or ID do you need to fly to Hanoi Noibai Airport?

What is the most popular plane model from Hong Kong to Hanoi?

What is the most popular airline from Hong Kong to Hanoi?

Best airlines flying from Hong Kong to Hanoi

Compare and see reviews for airlines that fly from Hong Kong to Hanoi with momondo

HK Express Flights From Hong Kong to Hanoi

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Hanoi?

Can I find flights from Hong Kong to Hanoi with flexible booking policies on momondo?

How can momondo help me find flights from Hong Kong to Hanoi?

I’m not ready to book a flight from Hong Kong to Hanoi right now. Can momondo alert me if prices change?

An easier way to manage your Hanoi trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Vietnam

Airports servicing Vietnam