Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Hong Kong to Hanoi from C$ 92

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 14/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Hong Kong to Hanoi

Cheap round-trip flights

Vietnam Airlines Logo
2:30 p.m. - 3:40 p.m.HKG-HAN
2h 10mdirect
Vietnam Airlines Logo
10:40 a.m. - 1:30 p.m.HAN-HKG
1h 50mdirect
C$ 300Vietnam Airlines
Find Deal
Sun, 30 Nov - Fri, 19 Dec
Vietnam Airlines Logo
2:30 p.m. - 3:40 p.m.HKG-HAN
2h 10mdirect
Vietnam Airlines Logo
10:40 a.m. - 1:30 p.m.HAN-HKG
1h 50mdirect
C$ 301Vietnam Airlines
Find Deal
Sun, 30 Nov - Fri, 19 Dec
Philippine Airlines Logo
11:20 a.m. - 12:45 a.m.HKG-HAN
14h 25m1 stop
Philippine Airlines Logo
11:25 a.m. - 5:20 p.m.HAN-HKG
28h 55m1 stop
C$ 351Philippine Airlines
Find Deal
Wed, 3 Sep - Sat, 13 Sep
Philippine Airlines Logo
11:00 p.m. - 12:45 a.m.HKG-HAN
26h 45m1 stop
Philippine Airlines Logo
1:45 a.m. - 10:10 a.m.HAN-HKG
7h 25m1 stop
C$ 354Philippine Airlines
Find Deal
Tue, 12 Aug - Fri, 15 Aug
EVA Air Logo
10:10 a.m. - 5:15 p.m.HKG-HAN
8h 05m1 stop
EVA Air Logo
12:35 p.m. - 9:00 a.m.HAN-HKG
19h 25m1 stop
C$ 378EVA Air
Find Deal
Sun, 30 Nov - Fri, 19 Dec
EVA Air Logo
7:40 p.m. - 11:05 a.m.HKG-HAN
16h 25m1 stop
EVA Air Logo
6:20 p.m. - 11:50 a.m.HAN-HKG
16h 30m1 stop
C$ 381EVA Air
Find Deal
Tue, 2 Sep - Fri, 31 Oct
Thai AirAsia Logo
8:10 p.m. - 11:50 a.m.HKG-HAN
16h 40m1 stop
Thai AirAsia Logo
8:55 p.m. - 12:25 p.m.HAN-HKG
14h 30m1 stop
C$ 388Thai AirAsia
Find Deal
Thu, 15 Jan - Sat, 17 Jan
Thai AirAsia Logo
8:20 p.m. - 8:30 a.m.HKG-HAN
13h 10m1 stop
Thai AirAsia Logo
8:55 p.m. - 12:00 p.m.HAN-HKG
14h 05m1 stop
C$ 424Thai AirAsia
Find Deal
Fri, 12 Sep - Mon, 15 Sep
China Airlines Logo
5:35 p.m. - 10:35 a.m.HKG-HAN
18h 00m1 stop
China Airlines Logo
11:35 a.m. - 9:15 a.m.HAN-HKG
20h 40m1 stop
C$ 428China Airlines
Find Deal
Sun, 30 Nov - Fri, 19 Dec
China Airlines Logo
10:15 a.m. - 4:50 p.m.HKG-HAN
7h 35m1 stop
China Airlines Logo
11:35 a.m. - 6:55 p.m.HAN-HKG
6h 20m1 stop
C$ 483China Airlines
Find Deal
Thu, 11 Sep - Tue, 16 Sep

Thai AirAsia flights from Hong Kong to Hanoi

Our best Thai AirAsia deals on Hong Kong to Hanoi flight tickets
Thai AirAsia
13 Aug
HKG8:20 p.m.Hong Kong Intl
13h 10m
1 stop
HAN8:30 a.m.Hanoi Noibai
22 Aug
HAN8:55 p.m.Hanoi Noibai
14h 05m
1 stop
HKG12:00 p.m.Hong Kong Intl
C$ 378
Find similar
Thai AirAsia
15 Jan
HKG8:10 p.m.Hong Kong Intl
16h 40m
1 stop
HAN11:50 a.m.Hanoi Noibai
17 Jan
HAN8:55 p.m.Hanoi Noibai
14h 30m
1 stop
HKG12:25 p.m.Hong Kong Intl
C$ 388
Find similar
Thai AirAsia
12 Sep
HKG8:20 p.m.Hong Kong Intl
13h 10m
1 stop
HAN8:30 a.m.Hanoi Noibai
15 Sep
HAN8:55 p.m.Hanoi Noibai
14h 05m
1 stop
HKG12:00 p.m.Hong Kong Intl
C$ 424
Find similar

Vietnam Airlines flights from Hong Kong to Hanoi

Our best Vietnam Airlines deals on Hong Kong to Hanoi flight tickets
Vietnam Airlines
30 Nov
HKG2:30 p.m.Hong Kong Intl
2h 10m
HAN3:40 p.m.Hanoi Noibai
19 Dec
HAN10:40 a.m.Hanoi Noibai
1h 50m
HKG1:30 p.m.Hong Kong Intl
C$ 300
Find similar
Vietnam Airlines
30 Nov
HKG2:30 p.m.Hong Kong Intl
2h 10m
HAN3:40 p.m.Hanoi Noibai
19 Dec
HAN10:40 a.m.Hanoi Noibai
1h 50m
HKG1:30 p.m.Hong Kong Intl
C$ 301
Find similar
Vietnam Airlines
31 Jul
HKG2:30 p.m.Hong Kong Intl
2h 05m
HAN3:35 p.m.Hanoi Noibai
3 Aug
HAN10:30 a.m.Hanoi Noibai
2h 00m
HKG1:30 p.m.Hong Kong Intl
C$ 305
Find similar

momondo 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, momondo users made 96,600 searches. Data last updated 30 July 2025.
Use the filters below to find and compare flights from Hong Kong to Hanoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Sun 30/11

2:30 p.m.-3:40 p.m.

Nonstop2h 10m

Hanoi Noibai

Fri 19/12

10:40 a.m.-1:30 p.m.

Nonstop1h 50m

C$ 300

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Sun 30/11

2:30 p.m.-3:40 p.m.

Nonstop2h 10m

Hanoi Noibai

Fri 19/12

10:40 a.m.-1:30 p.m.

Nonstop1h 50m

C$ 301

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Wed 3/9

11:20 a.m.-12:45 a.m.

1 stop14h 25m

Hanoi Noibai

Sat 13/9

11:25 a.m.-5:20 p.m.

1 stop28h 55m

C$ 351

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Tue 12/8

11:00 p.m.-12:45 a.m.

1 stop26h 45m

Hanoi Noibai

Fri 15/8

1:45 a.m.-10:10 a.m.

1 stop7h 25m

C$ 354

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Sun 30/11

10:10 a.m.-5:15 p.m.

1 stop8h 05m

Hanoi Noibai

Fri 19/12

12:35 p.m.-9:00 a.m.

1 stop19h 25m

C$ 378

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Tue 2/9

7:40 p.m.-11:05 a.m.

1 stop16h 25m

Hanoi Noibai

Fri 31/10

6:20 p.m.-11:50 a.m.

1 stop16h 30m

C$ 381

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Thu 15/1

8:10 p.m.-11:50 a.m.

1 stop16h 40m

Hanoi Noibai

Sat 17/1

8:55 p.m.-12:25 p.m.

1 stop14h 30m

C$ 388

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Fri 12/9

8:20 p.m.-8:30 a.m.

1 stop13h 10m

Hanoi Noibai

Mon 15/9

8:55 p.m.-12:00 p.m.

1 stop14h 05m

C$ 424

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Sun 30/11

5:35 p.m.-10:35 a.m.

1 stop18h 00m

Hanoi Noibai

Fri 19/12

11:35 a.m.-9:15 a.m.

1 stop20h 40m

C$ 428

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Thu 11/9

10:15 a.m.-4:50 p.m.

1 stop7h 35m

Hanoi Noibai

Tue 16/9

11:35 a.m.-6:55 p.m.

1 stop6h 20m

C$ 483

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Hanoi from

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

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from Hong Kong is in March. Flight prices, which tend to average around C$ 180, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in March, then November is your next best option. Flight prices from Hong Kong to Hanoi during November average around C$ 184.

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

On average, the least expensive day to fly to Hanoi from Hong Kong is on a Monday. momondo users have found tickets for Monday departures for as low as C$ 171. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Hong Kong to Hanoi on a Thursday will generally be more expensive and average around C$ 346. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 C$ 174. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Hanoi is at noon when prices are around C$ 311.

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 C$ 220 when searching weeks out. 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 C$ 166 on momondo.

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

There are 1 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 July 2025, prices for Hong Kong to Hanoi flights are approximately 10% cheaper 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 round-trip 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

C$ 92

Fastest flight time

2h 05m

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 C$ 92. The best round-trip flight deal from Hong Kong to Hanoi found on momondo in the last 72 hours is C$ 300.
The fastest flight from Hong Kong to Hanoi takes 2h 05m
Direct flights go from Hong Kong to Hanoi every day.
There is 1 airport near Hanoi: Hanoi Noibai (HAN)
Search flight deals

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

    The distance between Hong Kong Intl and Hanoi Noibai is about 874.7 km. Flights usually cover this in 2h 05m, depending on flying conditions and air traffic around both airports.

  • 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 are refreshed on a daily basis.

  • 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?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hong Kong Intl Airport to Hanoi Noibai Airport.

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

    The necessary travel and health documents for your Hanoi Noibai Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • 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
Airline
Rating
Free Cancellation
Price
HK ExpressPriceFrom C$ 170Free CancellationRating
7.2
43 reviews
Search HK Express flights

  • HK Express Flights From Hong Kong to Hanoi

    Across 7 HK Express flights from Hong Kong to Hanoi this week, the average price was C$ 125, with the best HK Express deals starting from C$ 124 round-trip. 43 users have rated HK Express on momondo, with an average score of 7.2/10.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hanoi from Hong Kong.

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

Yes. momondo enables you to select and highlight flights to Hanoi from Hong Kong with this policy.

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?

Yes. momondo can track prices for Hong Kong to Hanoi flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Hanoi trip

We make it super easy to schedule, organize 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
Mon 4/8
Mon 11/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Vietnam