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Cheap flights from Hanoi to Hong Kong from C$ 127

HAN — HKG
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hanoi Noibai to Hong Kong Intl are usually found in November or March, booked 52 days in advance, depart on a Thursday or Friday and return on a Monday

Cheap flight deals from Hanoi to Hong Kong

Enter your travel dates to find the best prices.

Cheapest flights from Hanoi to Hong Kong

Fri 18/1210:30 a.m. -
Nonstop2h 00m
Mon 21/122:30 p.m. -
Nonstop2h 15m
Deal found 7/9C$ 321
Mon 21/910:25 a.m. -
Nonstop2h 05m
Wed 23/92:30 p.m. -
Nonstop2h 05m
Deal found 7/9C$ 328
Thu 10/910:25 a.m. -
Nonstop2h 05m
Fri 11/92:30 p.m. -
Nonstop2h 05m
Deal found 8/9C$ 330
Mon 21/1210:00 p.m. -
1 stop18h 25m
Wed 23/122:30 p.m. -
Nonstop2h 15m
Deal found 7/9C$ 335
Mon 21/129:00 a.m. -
1 stop7h 25m
Fri 1/12:30 p.m. -
Nonstop2h 15m
Deal found 10/9C$ 338
Fri 25/127:25 p.m. -
Nonstop1h 55m
Mon 28/124:55 p.m. -
Nonstop2h 20m
Deal found 7/9C$ 345
Fri 18/97:10 p.m. -
Nonstop2h 05m
Fri 25/94:55 p.m. -
Nonstop2h 15m
Deal found 9/9C$ 346
Mon 21/127:00 a.m. -
1 stop9h 25m
Tue 22/122:30 p.m. -
Nonstop2h 15m
Deal found 7/9C$ 353
Thu 1/1010:25 a.m. -
Nonstop2h 05m
Sun 4/106:45 p.m. -
1 stop14h 25m
Deal found 7/9C$ 358
Thu 1/1010:25 a.m. -
Nonstop2h 05m
Wed 14/106:45 p.m. -
1 stop7h 25m
Deal found 9/9C$ 360

Find flight deals from Hanoi to Hong Kong

Round-trip from

C$ 252

One-way from

C$ 127

Popular in

June

Cheapest in

November

Average price

C$ 288

Good one-way deal

C$ 211 or less
HK Express
  • HK Express
  • 20/1-26/1
  • Nonstop
  • 4h 15m total
  • Hanoi to Hong Kong
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HK Express
  • HK Express
  • 21/1-31/12
  • Nonstop
  • 2h 00m total
  • Hanoi to Hong Kong
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 45 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 10 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a one-way flight from Hanoi Noibai to Hong Kong Intl.
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HanoiHong Kong

HAN Hanoi Noibai - HKG Hong Kong Intl

HANHKG

Hanoi Noibai

Sat 9/1

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

Nonstop2h 00m

Hong Kong Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 183

HanoiHong Kong

HAN Hanoi Noibai - HKG Hong Kong Intl

HANHKG

Hanoi Noibai

Sun 1/11

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

Nonstop2h 00m

Hong Kong Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 185

HanoiHong Kong

HAN Hanoi Noibai - HKG Hong Kong Intl

HANHKG

Hanoi Noibai

Wed 9/12

8:30 p.m.-5:25 p.m.

1 stop19h 55m

Hong Kong Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 194

HanoiHong Kong

HAN Hanoi Noibai - HKG Hong Kong Intl

HANHKG

Hanoi Noibai

Tue 22/9

7:25 p.m.-6:50 p.m.

2 stops22h 25m

Hong Kong Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 211

HanoiHong Kong

HAN Hanoi Noibai - HKG Hong Kong Intl

HANHKG

Hanoi Noibai

Mon 21/9

11:00 a.m.-2:20 p.m.

Nonstop2h 20m

Hong Kong Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 218

HanoiHong Kong

HAN Hanoi Noibai - HKG Hong Kong Intl

HANHKG

Hanoi Noibai

Tue 20/10

7:40 p.m.-6:50 p.m.

2 stops22h 10m

Hong Kong Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 222

HanoiHong Kong

HAN Hanoi Noibai - HKG Hong Kong Intl

HANHKG

Hanoi Noibai

Sat 28/11

4:45 p.m.-6:50 p.m.

2 stops25h 05m

Hong Kong Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 222

HanoiHong Kong

HAN Hanoi Noibai - HKG Hong Kong Intl

HANHKG

Hanoi Noibai

Mon 1/3

10:25 p.m.-6:15 p.m.

2 stops18h 50m

Hong Kong Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 241

HanoiHong Kong

HAN Hanoi Noibai - HKG Hong Kong Intl

HANHKG

Hanoi Noibai

Wed 25/11

4:45 p.m.-6:50 p.m.

2 stops25h 05m

Hong Kong Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 251

HanoiHong Kong

HAN Hanoi Noibai - HKG Hong Kong Intl

HANHKG

Hanoi Noibai

Thu 21/1

6:45 p.m.-6:50 p.m.

2 stops23h 05m

Hong Kong Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 252

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 20 resultsSorted by cheapest first
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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

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?

To ensure you get the cheapest price possible for a flight from Hanoi to Hong Kong, you should look to book at least 51 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 Hanoi to Hong Kong?

Currently, November is the cheapest month in which you can book a flight from Hanoi to Hong Kong (average of C$ 221). Flying from Hanoi to Hong Kong in June is currently the most expensive (average of C$ 342). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hanoi to Hong Kong as you normally would.

How much does it cost to fly round-trip from Hanoi to Hong Kong?

Airfare is typical for this route at the moment.

Hanoi to Hong Kong flights typically cost between C$ 239 and C$ 382 in January.
The cheapest round-trip price found within the last 5 days was C$ 252 on HK Express (20 Jan-26 Jan).

Related info for your journey

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

    The Hanoi Noibai to Hong Kong Intl flight path was viewed by 64 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Hanoi to Hong Kong?

    A quick flight from Hanoi to Hong Kong can take about 2h. Vietnam Airlines provides one of the quickest options available for as low as C$ 321. Airlines will cover a distance of 845 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Before booking your flight to Hong Kong from Hanoi, check out the most reliable airlines to get you to your destination on time: HK Express (77%), Finnair (43%), Qatar Airways( 42%).

  • 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, November is the cheapest month in which you can book a flight from Hanoi to Hong Kong (average of C$ 221). Flying from Hanoi to Hong Kong in June is currently the most expensive (average of C$ 342). 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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