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Cheap flights from Hong Kong to Hanoi from £51

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 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Hong Kong to Hanoi

Cheap return flights

These are some of the best return flight deals from Hong Kong to Hanoi that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Hong Kong to Hanoi.

Cheap last-minute flights

Planning a quick getaway from Hong Kong to Hanoi? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Hanoi, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Hong Kong to Hanoi

Find recent round-trip train or bus tickets from Hong Kong to Hanoi.

All round-trip flight deals to Hanoi

The cheapest plane tickets to Hanoi found on KAYAK recently.
07:35 - 08:50HKG-HAN
2h 15mdirect
09:35 - 12:40HAN-HKG
2h 05mdirect
£95HK Express
Find Deal
Wed, 8 Jan - Sat, 11 Jan
20:20 - 07:40HKG-HAN
12h 20m1 stop
09:35 - 12:40HAN-HKG
2h 05mdirect
Wed, 8 Jan - Sat, 11 Jan
18:10 - 14:45HKG-HAN
21h 35m2 stops
09:35 - 12:40HAN-HKG
2h 05mdirect
Wed, 8 Jan - Sat, 11 Jan
14:30 - 15:40HKG-HAN
2h 10mdirect
10:40 - 13:30HAN-HKG
1h 50mdirect
£176Vietnam Airlines
Find Deal
Mon, 10 Feb - Mon, 24 Feb
14:30 - 15:40HKG-HAN
2h 10mdirect
10:40 - 13:30HAN-HKG
1h 50mdirect
£179Vietnam Airlines
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Tue, 7 Jan - Tue, 14 Jan
11:40 - 18:45HKG-HAN
8h 05m1 stop
02:45 - 11:30HAN-HKG
7h 45m1 stop
£213China Eastern
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Wed, 8 Jan - Fri, 10 Jan
18:45 - 14:45HKG-HAN
21h 00m2 stops
15:45 - 10:20HAN-HKG
17h 35m2 stops
£216China Eastern
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Wed, 8 Jan - Sat, 11 Jan
17:10 - 18:25HKG-HAN
2h 15mdirect
11:05 - 14:05HAN-HKG
2h 00mdirect
£232Cathay Pacific
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Mon, 30 Dec - Thu, 2 Jan
11:15 - 17:15HKG-HAN
7h 00m1 stop
18:20 - 10:05HAN-HKG
14h 45m1 stop
£249EVA Air
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Mon, 30 Dec - Thu, 2 Jan
10:10 - 17:15HKG-HAN
8h 05m1 stop
18:20 - 14:20HAN-HKG
19h 00m1 stop
£251EVA Air
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Tue, 7 Jan - Tue, 14 Jan
07:35 - 08:50HKG-HAN
2h 15mdirect
£51HK Express
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Mon, 3 Mar
07:35 - 08:50HKG-HAN
2h 15mdirect
£53HK Express
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Tue, 25 Feb
20:20 - 08:50HKG-HAN
13h 30m1 stop
Sun, 2 Mar
20:20 - 00:15HKG-HAN
4h 55m1 stop
Wed, 5 Mar
14:30 - 15:40HKG-HAN
2h 10mdirect
£104Vietnam Airlines
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Fri, 14 Feb
14:30 - 15:40HKG-HAN
2h 10mdirect
£106Vietnam Airlines
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Wed, 26 Feb
09:35 - 01:35HKG-HAN
17h 00m2 stops
£116China Eastern
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Tue, 25 Feb
12:30 - 02:25HKG-HAN
14h 55m2 stops
£117China Eastern
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Mon, 3 Mar
17:10 - 18:25HKG-HAN
2h 15mdirect
£143Cathay Pacific
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Thu, 9 Jan
08:50 - 10:05HKG-HAN
2h 15mdirect
£144Cathay Pacific
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Thu, 2 Jan
19:25 - 13:55HKG-HAN
43h 30m2 stops
13:45 - 16:15HAN-HKG
25h 30m2 stops
£484Shenzhen Airlines
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Wed, 18 Dec - Sat, 21 Dec
12:30 - 12:45HKG-HAN
25h 15m2 stops
02:15 - 19:05HAN-HKG
15h 50m2 stops
£488Shenzhen Airlines
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Fri, 20 Dec - Sun, 29 Dec
19:25 - 13:55HKG-HAN
19h 30m2 stops
02:15 - 18:10HAN-HKG
38h 55m2 stops
£512Shenzhen Airlines
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Sun, 22 Dec - Mon, 30 Dec
19:25 - 13:55HKG-HAN
19h 30m2 stops
02:15 - 18:10HAN-HKG
38h 55m2 stops
£547Shenzhen Airlines
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Sat, 21 Dec - Mon, 30 Dec
21:25 - 20:20HKG-HAN
23h 55m3 stops
17:15 - 20:25HAN-HKG
50h 10m2 stops
£735Cambodia Angkor Air
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Fri, 20 Dec - Mon, 30 Dec
07:35 - 08:50HKG-HAN
2h 15mdirect
09:35 - 12:40HAN-HKG
2h 05mdirect
£94HK Express
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Mon, 30 Dec - Wed, 1 Jan
07:35 - 08:50HKG-HAN
2h 15mdirect
09:35 - 12:40HAN-HKG
2h 05mdirect
£95HK Express
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Wed, 8 Jan - Sat, 11 Jan
07:35 - 08:50HKG-HAN
2h 15mdirect
09:35 - 12:40HAN-HKG
2h 05mdirect
£100HK Express
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Tue, 7 Jan - Tue, 14 Jan
14:30 - 15:40HKG-HAN
2h 10mdirect
10:40 - 13:30HAN-HKG
1h 50mdirect
£176Vietnam Airlines
Find Deal
Mon, 10 Feb - Mon, 24 Feb
14:30 - 15:40HKG-HAN
2h 10mdirect
10:40 - 13:30HAN-HKG
1h 50mdirect
£179Vietnam Airlines
Find Deal
Tue, 7 Jan - Tue, 14 Jan
14:30 - 15:40HKG-HAN
2h 10mdirect
10:40 - 13:30HAN-HKG
1h 50mdirect
£181Vietnam Airlines
Find Deal
Tue, 7 Jan - Tue, 14 Jan
14:30 - 15:40HKG-HAN
2h 10mdirect
10:40 - 13:30HAN-HKG
1h 50mdirect
£188Vietnam Airlines
Find Deal
Wed, 8 Jan - Sat, 11 Jan
17:10 - 18:25HKG-HAN
2h 15mdirect
11:05 - 14:05HAN-HKG
2h 00mdirect
£232Cathay Pacific
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Mon, 30 Dec - Thu, 2 Jan
08:50 - 10:05HKG-HAN
2h 15mdirect
11:05 - 14:05HAN-HKG
2h 00mdirect
£235Cathay Pacific
Find Deal
Tue, 7 Jan - Sun, 19 Jan
07:35 - 08:50HKG-HAN
2h 15mdirect
09:35 - 12:40HAN-HKG
2h 05mdirect
£244HK Express
Find Deal
Tue, 28 Jan - Sun, 2 Feb

HK Express flights from Hong Kong to Hanoi

Our best HK Express deals on Hong Kong to Hanoi flight tickets
HK Express
30 Dec
HKG07:35Hong Kong Intl
2h 15m
HAN08:50Hanoi Noibai
1 Jan
HAN09:35Hanoi Noibai
2h 05m
HKG12:40Hong Kong Intl
HK Express
8 Jan
HKG07:35Hong Kong Intl
2h 15m
HAN08:50Hanoi Noibai
11 Jan
HAN09:35Hanoi Noibai
2h 05m
HKG12:40Hong Kong Intl
HK Express
29 Jan
HKG07:35Hong Kong Intl
2h 15m
HAN08:50Hanoi Noibai
2 Feb
HAN09:35Hanoi Noibai
2h 05m
HKG12:40Hong Kong Intl

China Eastern flights from Hong Kong to Hanoi

Our best China Eastern deals on Hong Kong to Hanoi flight tickets
China Eastern
30 Dec
HKG17:05Hong Kong Intl
26h 40m
1 stop
HAN18:45Hanoi Noibai
1 Jan
HAN15:45Hanoi Noibai
17h 35m
2 stops
HKG10:20Hong Kong Intl
China Eastern
8 Jan
HKG11:40Hong Kong Intl
8h 05m
1 stop
HAN18:45Hanoi Noibai
10 Jan
HAN02:45Hanoi Noibai
7h 45m
1 stop
HKG11:30Hong Kong Intl
China Eastern
8 Jan
HKG18:45Hong Kong Intl
21h 00m
2 stops
HAN14:45Hanoi Noibai
11 Jan
HAN15:45Hanoi Noibai
17h 35m
2 stops
HKG10:20Hong Kong Intl

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 month of November is, on average, the cheapest month to fly to Hanoi from Hong Kong, with most prices found around £107. If you’re not able to fly to Hanoi in November, then July is your next best option. Flight prices from Hong Kong to Hanoi during July average around £113.

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 when prices can be found for as low as £118. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Hong Kong to Hanoi for around £203.

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?

In general, most travellers find the cheapest time to book a flight to Hanoi is about 42 days prior to their departure date, when tickets on average are £135. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as £84.

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.

Can stopping save me money on Hong Kong to Hanoi flights?

You could potentially save up to 60% on your flight if you consider stops on a Hong Kong to Hanoi flight.

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

As of December 2024, prices for Hong Kong to Hanoi flights are approximately 20% 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 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

£51

Fastest flight time

2h 05m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in Hanoi

1 airport
The best one-way flight to Hanoi from Hong Kong in the past 72 hours is £51. The best return flight deal from Hong Kong to Hanoi found on momondo in the last 72 hours is £95.
The fastest flight from Hong Kong to Hanoi takes 2h 05m
Direct flights go from Hong Kong to Hanoi on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. Airlines offering direct flights are: Cathay Pacific, Vietnam Airlines and HK Express.
There is 1 airport near Hanoi: Hanoi Noibai (HAN)

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

    There are 543.5 mi between Hong Kong Intl and Hanoi Noibai. In terms of flight time, this usually takes a little over 2h 10m.

  • 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 required for your trip to Hanoi Noibai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hanoi Noibai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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 £91Free CancellationRating
7.0
46 reviews
Search HK Express flights
Cathay PacificPriceFrom £104Free CancellationRating
7.6
844 reviews
Search Cathay Pacific flights
Vietnam AirlinesPriceFrom £147Free CancellationRating
7.6
224 reviews
Search Vietnam Airlines flights
  • Cathay Pacific Flights From Hong Kong to Hanoi

    The lowest priced Cathay Pacific flight from Hong Kong to Hanoi from the last 72 hours was £131. Generally, Cathay Pacific has 21 flights on this route every week with an average price of £278. Cathay Pacific is rated 7.6/10 by our users.

  • Vietnam Airlines Flights From Hong Kong to Hanoi

    £186 is the best Vietnam Airlines flight deal from Hong Kong to Hanoi found on momondo over the last 72 hours. The average Vietnam Airlines ticket price found was closer to £216, however, with flight time and availability significantly affecting the price. Vietnam Airlines (7.6/10 from 224 user reviews) flies into Hanoi from Hong Kong 12 times in an average week so prices can vary.


Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Hong Kong to Hanoi. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Hanoi from Hong Kong on momondo can be compared and filtered by various policies on offer, including flexible booking.

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.


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