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Cheap flights from Hong Kong to Hanoi from C$ 103

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 13/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Hong Kong to Hanoi

Cheap round-trip flights

Enter your travel dates to find the best prices.
HK Express Logo
8:00 p.m. - 9:05 p.m.
HKG
-
HAN
2h 05mdirect
HK Express Logo
9:35 a.m. - 12:40 p.m.
HAN
-
HKG
2h 05mdirect
C$ 206HK Express
Tue, 28 Apr - Fri, 1 May
HK Express Logo
8:00 p.m. - 9:05 p.m.
HKG
-
HAN
2h 05mdirect
HK Express Logo
9:35 a.m. - 12:40 p.m.
HAN
-
HKG
2h 05mdirect
C$ 208HK Express
Tue, 28 Apr - Wed, 29 Apr
HK Express Logo
8:00 p.m. - 9:05 p.m.
HKG
-
HAN
2h 05mdirect
HK Express Logo
9:35 a.m. - 12:40 p.m.
HAN
-
HKG
2h 05mdirect
C$ 209HK Express
Tue, 28 Apr - Sat, 2 May
HK Express Logo
8:00 p.m. - 9:05 p.m.
HKG
-
HAN
2h 05mdirect
HK Express Logo
9:35 a.m. - 12:40 p.m.
HAN
-
HKG
2h 05mdirect
C$ 219HK Express
Tue, 28 Apr - Thu, 30 Apr
HK Express Logo
7:40 a.m. - 8:50 a.m.
HKG
-
HAN
2h 10mdirect
HK Express Logo
9:35 a.m. - 12:40 p.m.
HAN
-
HKG
2h 05mdirect
C$ 225HK Express
Wed, 29 Apr - Fri, 1 May
HK Express Logo
7:40 a.m. - 8:50 a.m.
HKG
-
HAN
2h 10mdirect
HK Express Logo
9:35 a.m. - 12:40 p.m.
HAN
-
HKG
2h 05mdirect
C$ 227HK Express
Mon, 27 Apr - Sun, 3 May
HK Express Logo
7:40 a.m. - 8:50 a.m.
HKG
-
HAN
2h 10mdirect
HK Express Logo
9:35 a.m. - 12:40 p.m.
HAN
-
HKG
2h 05mdirect
C$ 228HK Express
Thu, 30 Apr - Fri, 1 May
HK Express Logo
7:40 a.m. - 8:50 a.m.
HKG
-
HAN
2h 10mdirect
HK Express Logo
9:35 a.m. - 12:35 p.m.
HAN
-
HKG
2h 00mdirect
C$ 229HK Express
Sat, 7 Mar - Mon, 9 Mar
HK Express Logo
8:00 p.m. - 9:05 p.m.
HKG
-
HAN
2h 05mdirect
HK Express Logo
9:35 a.m. - 12:40 p.m.
HAN
-
HKG
2h 05mdirect
C$ 231HK Express
Tue, 28 Apr - Mon, 4 May
HK Express Logo
7:40 a.m. - 8:50 a.m.
HKG
-
HAN
2h 10mdirect
HK Express Logo
9:35 a.m. - 12:40 p.m.
HAN
-
HKG
2h 05mdirect
C$ 234HK Express
Sun, 3 May - Tue, 5 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
HKG9:15 p.m.Hong Kong Intl
20h 15m
1 stop
HAN4:30 p.m.Hanoi Noibai
20 May
HAN2:20 a.m.Hanoi Noibai
18h 10m
1 stop
HKG9:30 p.m.Hong Kong Intl
C$ 396
China Eastern
5 Feb
HKG12:30 p.m.Hong Kong Intl
15h 50m
1 stop
HAN3:20 a.m.Hanoi Noibai
17 Feb
HAN2:45 a.m.Hanoi Noibai
20h 40m
1 stop
HKG12:25 a.m.Hong Kong Intl
C$ 433
China Eastern
31 Jan
HKG12:05 p.m.Hong Kong Intl
28h 10m
1 stop
HAN3:15 p.m.Hanoi Noibai
2 Feb
HAN4:15 p.m.Hanoi Noibai
23h 15m
2 stops
HKG4:30 p.m.Hong Kong Intl
C$ 443

Philippine Airlines flights from Hong Kong to Hanoi

Our best Philippine Airlines deals on Hong Kong to Hanoi flight tickets
Philippine Airlines
13 May
HKG11:30 a.m.Hong Kong Intl
14h 15m
1 stop
HAN12:45 a.m.Hanoi Noibai
21 May
HAN2:15 p.m.Hanoi Noibai
21h 20m
1 stop
HKG12:35 p.m.Hong Kong Intl
C$ 399
Philippine Airlines
11 Mar
HKG10:45 p.m.Hong Kong Intl
14h 55m
1 stop
HAN12:40 p.m.Hanoi Noibai
24 Mar
HAN2:50 a.m.Hanoi Noibai
8h 40m
1 stop
HKG12:30 p.m.Hong Kong Intl
C$ 400
Philippine Airlines
3 Mar
HKG10:45 p.m.Hong Kong Intl
28h 00m
1 stop
HAN1:45 a.m.Hanoi Noibai
17 Mar
HAN2:50 a.m.Hanoi Noibai
8h 40m
1 stop
HKG12:30 p.m.Hong Kong Intl
C$ 402

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 29 January 2026.
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

Tue 28/4

8:00 p.m.-9:05 p.m.

Nonstop2h 05m

Hanoi Noibai

Fri 1/5

9:35 a.m.-12:40 p.m.

Nonstop2h 05m

C$ 206

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Tue 28/4

8:00 p.m.-9:05 p.m.

Nonstop2h 05m

Hanoi Noibai

Wed 29/4

9:35 a.m.-12:40 p.m.

Nonstop2h 05m

C$ 208

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Tue 28/4

8:00 p.m.-9:05 p.m.

Nonstop2h 05m

Hanoi Noibai

Sat 2/5

9:35 a.m.-12:40 p.m.

Nonstop2h 05m

C$ 209

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Tue 28/4

8:00 p.m.-9:05 p.m.

Nonstop2h 05m

Hanoi Noibai

Thu 30/4

9:35 a.m.-12:40 p.m.

Nonstop2h 05m

C$ 219

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Wed 29/4

7:40 a.m.-8:50 a.m.

Nonstop2h 10m

Hanoi Noibai

Fri 1/5

9:35 a.m.-12:40 p.m.

Nonstop2h 05m

C$ 225

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Mon 27/4

7:40 a.m.-8:50 a.m.

Nonstop2h 10m

Hanoi Noibai

Sun 3/5

9:35 a.m.-12:40 p.m.

Nonstop2h 05m

C$ 227

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Thu 30/4

7:40 a.m.-8:50 a.m.

Nonstop2h 10m

Hanoi Noibai

Fri 1/5

9:35 a.m.-12:40 p.m.

Nonstop2h 05m

C$ 228

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Sat 7/3

7:40 a.m.-8:50 a.m.

Nonstop2h 10m

Hanoi Noibai

Mon 9/3

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

Nonstop2h 00m

C$ 229

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Tue 28/4

8:00 p.m.-9:05 p.m.

Nonstop2h 05m

Hanoi Noibai

Mon 4/5

9:35 a.m.-12:40 p.m.

Nonstop2h 05m

C$ 231

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Sun 3/5

7:40 a.m.-8:50 a.m.

Nonstop2h 10m

Hanoi Noibai

Tue 5/5

9:35 a.m.-12:40 p.m.

Nonstop2h 05m

C$ 234

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 C$ 186, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in June, then August is your next best option. Flight prices from Hong Kong to Hanoi during August average around C$ 186.

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$ 167. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Hong Kong to Hanoi on a Sunday will generally be more expensive and average around C$ 193. 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 evening. momondo users have found flights departing from Hong Kong to Hanoi in the evening for as low as C$ 166. 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$ 288.

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$ 231 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$ 187 on momondo.

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

There is only 1 cabin class 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 13% 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 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

Fastest flight time

2h 10m

Direct flights

Every day

Airports in Hanoi

1 airport
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 distance between Hong Kong Intl and Hanoi Noibai is about 874.7 km. Flights usually cover this in 2h 10m, 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$ 152Free CancellationRating
7.2
43 reviews
Search HK Express flights

  • HK Express Flights From Hong Kong to Hanoi

    Across 5 HK Express flights from Hong Kong to Hanoi this week, the average price was C$ 173, with the best HK Express deals starting from C$ 152 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.

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