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Cheap flights from Incheon Intl Airport to Hong Kong from $108

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Hong Kong departing on 3/9. 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 Incheon Intl Airport to Hong Kong

Cheap return flights

Jeju Air Logo
09:45 - 12:35ICN-HKG
3h 50mdirect
Jeju Air Logo
13:35 - 18:15HKG-ICN
3h 40mdirect
$271Jeju Air
Find Deal
Mon, 1 Sep - Tue, 2 Sep
Jeju Air Logo
09:45 - 12:35ICN-HKG
3h 50mdirect
Jeju Air Logo
13:35 - 18:15HKG-ICN
3h 40mdirect
$275Jeju Air
Find Deal
Wed, 10 Sep - Fri, 12 Sep
AIR PREMIA Logo
09:05 - 12:00ICN-HKG
3h 55mdirect
AIR PREMIA Logo
13:30 - 18:10HKG-ICN
3h 40mdirect
$277AIR PREMIA
Find Deal
Wed, 10 Sep - Wed, 17 Sep
AIR PREMIA Logo
09:05 - 12:00ICN-HKG
3h 55mdirect
AIR PREMIA Logo
13:30 - 18:10HKG-ICN
3h 40mdirect
$298AIR PREMIA
Find Deal
Wed, 17 Sep - Fri, 17 Oct
T'way Air Logo
20:05 - 23:15ICN-HKG
4h 10mdirect
T'way Air Logo
00:40 - 05:30HKG-ICN
3h 50mdirect
$301T'way Air
Find Deal
Fri, 12 Sep - Sun, 14 Sep
T'way Air Logo
18:50 - 22:05ICN-HKG
4h 15mdirect
T'way Air Logo
00:05 - 05:00HKG-ICN
3h 55mdirect
$312T'way Air
Find Deal
Mon, 17 Nov - Thu, 20 Nov
Cathay Pacific Logo
10:10 - 13:00ICN-HKG
3h 50mdirect
Cathay Pacific Logo
16:50 - 21:15HKG-ICN
3h 25mdirect
$347Cathay Pacific
Find Deal
Wed, 15 Oct - Fri, 14 Nov
Asiana Airlines Logo
19:35 - 22:30ICN-HKG
3h 55mdirect
Asiana Airlines Logo
00:30 - 04:50HKG-ICN
3h 20mdirect
$349Asiana Airlines
Find Deal
Sun, 26 Oct - Fri, 31 Oct
Asiana Airlines Logo
19:35 - 22:30ICN-HKG
3h 55mdirect
Asiana Airlines Logo
00:30 - 04:50HKG-ICN
3h 20mdirect
$350Asiana Airlines
Find Deal
Sat, 15 Nov - Tue, 18 Nov
Cathay Pacific Logo
10:10 - 13:00ICN-HKG
3h 50mdirect
Cathay Pacific Logo
16:25 - 21:10HKG-ICN
3h 45mdirect
$375Cathay Pacific
Find Deal
Fri, 5 Sep - Sun, 5 Oct

Asiana Airlines flights from Incheon Intl Airport to Hong Kong

Our best Asiana Airlines deals on Incheon Intl Airport to Hong Kong flight tickets
Asiana Airlines
26 Oct
ICN19:35Incheon Intl
3h 55m
HKG22:30Hong Kong Intl
31 Oct
HKG00:30Hong Kong Intl
3h 20m
ICN04:50Incheon Intl
$349
Find similar
Asiana Airlines
15 Nov
ICN19:35Incheon Intl
3h 55m
HKG22:30Hong Kong Intl
18 Nov
HKG00:30Hong Kong Intl
3h 20m
ICN04:50Incheon Intl
$350
Find similar
Asiana Airlines
1 Sept
ICN09:00Incheon Intl
3h 40m
HKG11:40Hong Kong Intl
1 Oct
HKG13:00Hong Kong Intl
3h 30m
ICN17:30Incheon Intl
$367
Find similar

Jeju Air flights from Incheon Intl Airport to Hong Kong

Our best Jeju Air deals on Incheon Intl Airport to Hong Kong flight tickets
Jeju Air
20 Aug
ICN09:45Incheon Intl
3h 50m
HKG12:35Hong Kong Intl
25 Aug
HKG13:35Hong Kong Intl
3h 40m
ICN18:15Incheon Intl
$235
Find similar
Jeju Air
1 Sept
ICN09:45Incheon Intl
3h 50m
HKG12:35Hong Kong Intl
2 Sept
HKG13:35Hong Kong Intl
3h 40m
ICN18:15Incheon Intl
$271
Find similar
Jeju Air
10 Sept
ICN09:45Incheon Intl
3h 50m
HKG12:35Hong Kong Intl
12 Sept
HKG13:35Hong Kong Intl
3h 40m
ICN18:15Incheon Intl
$275
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Incheon Intl Airport to Hong Kong 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 78,305 searches. Data last updated 18 August 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 1/9

09:45-12:35

Nonstop3h 50m

Hong Kong Intl

Tue 2/9

13:35-18:15

Nonstop3h 40m

$271

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 10/9

09:45-12:35

Nonstop3h 50m

Hong Kong Intl

Fri 12/9

13:35-18:15

Nonstop3h 40m

$275

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 10/9

09:05-12:00

Nonstop3h 55m

Hong Kong Intl

Wed 17/9

13:30-18:10

Nonstop3h 40m

$277

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 17/9

09:05-12:00

Nonstop3h 55m

Hong Kong Intl

Fri 17/10

13:30-18:10

Nonstop3h 40m

$298

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 12/9

20:05-23:15

Nonstop4h 10m

Hong Kong Intl

Sun 14/9

00:40-05:30

Nonstop3h 50m

$301

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 17/11

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Thu 20/11

00:05-05:00

Nonstop3h 55m

$312

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 15/10

10:10-13:00

Nonstop3h 50m

Hong Kong Intl

Fri 14/11

16:50-21:15

Nonstop3h 25m

$347

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 26/10

19:35-22:30

Nonstop3h 55m

Hong Kong Intl

Fri 31/10

00:30-04:50

Nonstop3h 20m

$349

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 15/11

19:35-22:30

Nonstop3h 55m

Hong Kong Intl

Tue 18/11

00:30-04:50

Nonstop3h 20m

$350

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 5/9

10:10-13:00

Nonstop3h 50m

Hong Kong Intl

Sun 5/10

16:25-21:10

Nonstop3h 45m

$375

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hong Kong from

How to get the cheapest flight ticket from Incheon Intl Airport to Hong Kong

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 Incheon Intl Airport and Hong Kong?

What is the cheapest month to fly to Hong Kong?

If you don’t want to visit Hong Kong in March, then you should wait until November to fly from Incheon Intl Airport, when ticket prices are also cheap, with an average price of $252.

What is the cheapest day to depart on your flight to Hong Kong?

The cheapest day to depart on your flight to Hong Kong is on a Wednesday when prices can be found for as low as $312. This is often the case because there is less demand to fly during this day of the week. Flights from Incheon Intl Airport to Hong Kong on a Thursday will generally be more expensive and average around $1,388. 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 Hong Kong?

Our data shows that the cheapest Incheon Intl Airport to Hong Kong flights are usually those with departure times in the morning. Our users have found flights to Hong Kong in the morning for as low as $319. In the afternoon is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,367 per ticket.

What is the cheapest Incheon Intl to Hong Kong Intl flight route?

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

How far in advance should I book a flight to Hong Kong?

You are more likely to see cheaper flights to Hong Kong from Incheon Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $283 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from Incheon Intl Airport for as low as $257 on momondo.

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

There are 3 cabin classes available to choose from on Incheon Intl to Hong Kong Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Incheon Intl Airport to Hong Kong flight prices changed over time?

As of August 2025, prices for Incheon Intl Airport to Hong Kong flights are approximately 43% cheaper when compared to flights at the same time last year.

When to book flights from Incheon Intl Airport to Hong Kong

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

Cheap Incheon Intl Airport to Hong Kong (ICN to HKG) flight deals and tips

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

Best price found

$108

Fastest flight time

3h 40m

Direct flights

Every day

Airports in Hong Kong

1 airport
The best one-way flight to Hong Kong from Incheon Intl Airport in the past 72 hours is $108. The best return flight deal from Incheon Intl Airport to Hong Kong found on momondo in the last 72 hours is $271.
The fastest flight from Incheon Intl Airport to Hong Kong takes 3h 40m
Direct flights go from Incheon Intl Airport to Hong Kong every day.
There is 1 airport near Hong Kong: Hong Kong Intl (HKG)
Search flight deals

  • How far is Incheon Intl to Hong Kong Intl by plane?

    Hong Kong Intl is 2050.8 km away from Incheon Intl. 3h 40m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Incheon Intl Airport to Hong Kong Intl Airport?

    Prices for flights from Incheon Intl Airport to Hong Kong Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Incheon Intl Airport to Hong Kong Intl Airport?

  • How old do you have to be to fly from Incheon Intl Airport to Hong Kong Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport to Hong Kong Intl Airport.

  • What documentation or ID do you need to fly to Hong Kong Intl Airport?

    The travel and health documents you'll need for your trip to Hong Kong Intl 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 Hong Kong Intl 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 Incheon Intl Airport to Hong Kong?

  • What is the most popular airline from Incheon Intl Airport to Hong Kong?

Best airlines flying from Incheon Intl Airport to Hong Kong

Compare and see reviews for airlines that fly from Incheon Intl Airport to Hong Kong with momondo
Airline
Rating
Free cancellation
Price
Jeju AirPriceFrom $296Free cancellationRating
7.7
33 reviews
Search Jeju Air flights

  • Jeju Air Flights From Incheon Intl Airport to Hong Kong

    Jeju Air operates around 7 flights from Incheon Intl Airport to Hong Kong every week. The average price of these flights found in the last 72 hours has been $199, but momondo users have found Jeju Air deals from Incheon Intl Airport to Hong Kong from as low as $192 round-trip. Jeju Air has been scored 7.7/10 in 33 reviews.

Why use momondo?

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

It is quick and easy to find Seoul to Hong Kong 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 Hong Kong that suits you.

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

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

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

momondo helps you find the best flight between Seoul and Hong Kong by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Hong Kong from Seoul. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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