What is the most punctual flight time for Incheon to Hong Kong flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

What airlines fly to Hong Kong?

HK Express, Cathay Pacific and Hong Kong Airlines are the top three most popular airlines that fly to Hong Kong from Incheon Intl Airport according to our data. HK Express is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Hong Kong. Keep in mind that there are 6 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.

Which airline has the best punctuality record on Incheon to Hong Kong flights?

According to our data, Jeju Air have had the least number of delays on this route over the last 12 months; with about 6% of their flights experiencing any sort of delay.

How many flights depart from Incheon Intl Airport to Hong Kong on average per week?

The number of flights available between Incheon Intl Airport and Hong Kong is 291 per week as of August 2026. The most frequent departure day is Fri, with 18% of weekly flights leaving on this day.

What is the cheapest airline that flies from Incheon Intl to Hong Kong Intl?

HK Express and Jeju Air are the most popular carriers operating from Incheon Intl to Hong Kong Intl

How many flights depart from Incheon Intl Airport to Hong Kong on average per day?

As of August 2026, there are 41 flights per day flying from Incheon Intl Airport to Hong Kong. The most common time of day flights depart is 8:00PM, with 30% of flights taking off in the afternoon.

How often are flights from Incheon to Hong Kong delayed?

Historically, on average around 12% of flights between Incheon and Hong Kong have experienced a delay on any given week. The average delay length over the past 12 months has been 134 minutes.

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 were last updated today.

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

As of August 2026, there are 6 operators available to choose from 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 necessary travel and health documents for your Hong Kong Intl 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.

$88 Cheap Flights from Incheon Intl Airport to Hong Kong in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Incheon Intl Airport to Hong Kong

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:40 am - 9:30 am

ICN

HKG

3h 50mnonstop

4:55 pm - 9:35 pm

HKG

ICN

3h 40mnonstop

$187HK Express

Wed, Sep 16 - Sat, Sep 19

2:35 am - 5:25 am

ICN

HKG

3h 50mnonstop

12:50 am - 5:30 am

HKG

ICN

3h 40mnonstop

$187HK Express

Sat, Sep 12 - Mon, Sep 14

9:30 pm - 12:15 am

ICN

HKG

3h 45mnonstop

9:00 pm - 1:40 am

HKG

ICN

3h 40mnonstop

$187Multiple Airlines

Thu, Aug 20 - Wed, Aug 26

9:30 pm - 12:15 am

ICN

HKG

3h 45mnonstop

4:55 pm - 9:35 pm

HKG

ICN

3h 40mnonstop

$188Multiple Airlines

Thu, Sep 3 - Sat, Sep 5

8:00 am - 10:50 am

ICN

HKG

3h 50mnonstop

7:55 am - 12:40 pm

HKG

ICN

3h 45mnonstop

$232Cathay Pacific

Mon, Aug 24 - Tue, Sep 1

9:00 am - 11:40 am

ICN

HKG

3h 40mnonstop

1:00 pm - 5:35 pm

HKG

ICN

3h 35mnonstop

$234Asiana Airlines

Wed, Aug 19 - Fri, Aug 21

8:40 pm - 11:35 pm

ICN

HKG

3h 55mnonstop

12:35 am - 5:30 am

HKG

ICN

3h 55mnonstop

$235Jeju Air

Sun, Oct 18 - Tue, Oct 20

8:35 pm - 11:30 pm

ICN

HKG

3h 55mnonstop

1:00 pm - 5:35 pm

HKG

ICN

3h 35mnonstop

$238Asiana Airlines

Thu, Sep 17 - Mon, Sep 21

1:55 am - 4:45 am

ICN

HKG

3h 50mnonstop

5:40 pm - 10:25 pm

HKG

ICN

3h 45mnonstop

$239Cathay Pacific

Mon, Aug 24 - Fri, Aug 28

8:10 pm - 11:35 pm

ICN

HKG

4h 25mnonstop

12:35 am - 5:15 am

HKG

ICN

3h 40mnonstop

$257Jeju Air

Wed, Nov 18 - Fri, Nov 20

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HK Express flights from Incheon Intl Airport to Hong Kong

Our best HK Express deals on Incheon Intl Airport to Hong Kong flight tickets

HK Express

Aug 6

ICN2:35 amIncheon Intl

3h 50m

HKG5:25 amHong Kong Intl

Aug 10

HKG12:50 amHong Kong Intl

3h 40m

ICN5:30 amIncheon Intl

$187

HK Express

Aug 26

ICN6:40 amIncheon Intl

3h 50m

HKG9:30 amHong Kong Intl

Aug 29

HKG7:15 amHong Kong Intl

3h 35m

ICN11:50 amIncheon Intl

$188

HK Express

Aug 12

ICN6:40 amIncheon Intl

3h 50m

HKG9:30 amHong Kong Intl

Aug 15

HKG9:00 pmHong Kong Intl

3h 40m

ICN1:40 amIncheon Intl

$189

Cathay Pacific flights from Incheon Intl Airport to Hong Kong

Our best Cathay Pacific deals on Incheon Intl Airport to Hong Kong flight tickets

Cathay Pacific

Aug 24

ICN8:00 amIncheon Intl

3h 50m

HKG10:50 amHong Kong Intl

Sep 1

HKG7:55 amHong Kong Intl

3h 45m

ICN12:40 pmIncheon Intl

$232

Cathay Pacific

Aug 8

ICN8:00 amIncheon Intl

3h 50m

HKG10:50 amHong Kong Intl

Aug 16

HKG7:55 amHong Kong Intl

3h 45m

ICN12:40 pmIncheon Intl

$291

momondo Fare Finder

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

Cheapest round-trip

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 9/16

6:40 am-9:30 am

Nonstop3h 50m

Hong Kong Intl

Sat 9/19

4:55 pm-9:35 pm

Nonstop3h 40m

$187

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 9/12

2:35 am-5:25 am

Nonstop3h 50m

Hong Kong Intl

Mon 9/14

12:50 am-5:30 am

Nonstop3h 40m

$187

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 8/20

9:30 pm-12:15 am

Nonstop3h 45m

Hong Kong Intl

Wed 8/26

9:00 pm-1:40 am

Nonstop3h 40m

$187

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 9/3

9:30 pm-12:15 am

Nonstop3h 45m

Hong Kong Intl

Sat 9/5

4:55 pm-9:35 pm

Nonstop3h 40m

$188

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 8/24

8:00 am-10:50 am

Nonstop3h 50m

Hong Kong Intl

Tue 9/1

7:55 am-12:40 pm

Nonstop3h 45m

$232

Quickest round-trip

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 8/19

9:00 am-11:40 am

Nonstop3h 40m

Hong Kong Intl

Fri 8/21

1:00 pm-5:35 pm

Nonstop3h 35m

$234

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 10/18

8:40 pm-11:35 pm

Nonstop3h 55m

Hong Kong Intl

Tue 10/20

12:35 am-5:30 am

Nonstop3h 55m

$235

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 9/17

8:35 pm-11:30 pm

Nonstop3h 55m

Hong Kong Intl

Mon 9/21

1:00 pm-5:35 pm

Nonstop3h 35m

$238

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 8/24

1:55 am-4:45 am

Nonstop3h 50m

Hong Kong Intl

Fri 8/28

5:40 pm-10:25 pm

Nonstop3h 45m

$239

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 11/18

8:10 pm-11:35 pm

Nonstop4h 25m

Hong Kong Intl

Fri 11/20

12:35 am-5:15 am

Nonstop3h 40m

$257

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Incheon Intl Airport and Hong Kong?

Prices are currently low for flights on this route.

Typical prices usually range from $189 to $264.
The lowest price recently found on this route was $187.

What is the cheapest month to fly to Hong Kong?

The month of September is, on average, the cheapest month to fly to Hong Kong from Incheon Intl Airport, with most prices found around $183. The month of March is another great option to travel to Hong Kong, with average flight prices from Incheon Intl Airport averaging around $202.

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

The cheapest day to depart from Incheon Intl Airport to Hong Kong is on a Thursday. Travelers who choose to depart for Hong Kong on a Thursday will often find tickets for as low as $222. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $305.

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

The cheapest time of day to fly to Hong Kong is in the morning when flights can be purchased for as low as $234. At noon is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $284 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 from Incheon Intl Airport 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 $235 when searching weeks out. 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 $193 on momondo.

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

There are 3 cabin classes available to choose from on Incheon Intl Airport to Hong Kong 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 2026, prices for Incheon Intl Airport to Hong Kong flights are approximately 15% 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 round-trip 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	$106
Fastest flight time	3h 35m
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 $106. The best round-trip flight deal from Incheon Intl Airport to Hong Kong found on momondo in the last 72 hours is $206.

The fastest flight from Incheon Intl Airport to Hong Kong takes 3h 35m

Direct flights go from Incheon Intl Airport to Hong Kong every day.

There is 1 airport in Hong Kong. From Incheon Intl Airport there are direct flights to Hong Kong Intl (HKG).

Search flight deals

Frequently asked questions about flying from Incheon Intl Airport to Hong Kong

How far is Incheon Intl to Hong Kong Intl by plane?
There are 1274.3 mi between Incheon Intl and Hong Kong Intl. Typically, this will take 3h 35m by plane in normal conditions.
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 were last updated today.
How many operators does momondo search for flights from Incheon Intl Airport to Hong Kong Intl Airport?
As of August 2026, there are 6 operators available to choose from 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 necessary travel and health documents for your Hong Kong Intl 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 Incheon Intl Airport to Hong Kong?
momondo data reveals that the most frequently booked plane model on the route from Incheon Intl Airport to Hong Kong is Airbus A321-100/200, representing 24.09% of all bookings. The subsequent popular models are Airbus A321neo at 19.11%, Boeing 737-800 at 18.31%, and Boeing 737 MAX 8 at 11.97%.
What is the most popular airline from Incheon Intl Airport to Hong Kong?
momondo data reveals that the most frequently booked airline on the route from Incheon Intl Airport to Hong Kong is HK Express, representing 54% of all bookings. The subsequent popular airlines are Cathay Pacific at 15%, Hong Kong Airlines at 10%, and Asiana Airlines at 8%.

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 Air	PriceFrom $119	Free Cancellation	Rating 7.6 38 reviews	Search Jeju Air flights
HK Express	PriceFrom $140	Free Cancellation	Rating 7.2 47 reviews	Search HK Express flights
Cathay Pacific	PriceFrom $196	Free Cancellation	Rating 7.6 1,436 reviews	Search Cathay Pacific flights
Korean Air	PriceFrom $201	Free Cancellation	Rating 8.4 1,223 reviews	Search Korean Air flights
Hong Kong Airlines	PriceFrom $208	Free Cancellation	Rating 6.3 31 reviews	Search Hong Kong Airlines flights
Asiana Airlines	PriceFrom $228	Free Cancellation	Rating 8.1 555 reviews	Search Asiana Airlines flights

Korean Air Flights From Incheon Intl Airport to Hong Kong
The lowest priced Korean Air flight from Incheon Intl Airport to Hong Kong from the last 72 hours was $201. Generally, Korean Air has 9 flights on this route every week with an average price of $353. Korean Air is rated 8.4/10 by our users.
Asiana Airlines Flights From Incheon Intl Airport to Hong Kong
Another popular option for Incheon Intl Airport to Hong Kong flights is Asiana Airlines (8.1/10, 555 ratings). Asiana Airlines flies from Incheon Intl Airport to Hong Kong around 26 times per week, with deals starting from $228 round-trip and rising to an average price of around $341.

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

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Once all potential Seoul to Hong Kong flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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Of course. momondo tracks the price of Seoul to Hong Kong flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Incheon Intl Airport to Hong Kong from $88

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 9/19. 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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HK Express flights from Incheon Intl Airport to Hong Kong

Our best HK Express deals on Incheon Intl Airport to Hong Kong flight tickets

Cathay Pacific flights from Incheon Intl Airport to Hong Kong

Our best Cathay Pacific deals on Incheon Intl Airport to Hong Kong flight tickets

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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

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?

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

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

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

How far in advance should I book a flight from Incheon Intl Airport to Hong Kong?

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

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

What is the cheapest airline that flies from Incheon Intl to Hong Kong Intl?

What airlines fly to Hong Kong?

How often are flights from Incheon to Hong Kong delayed?

What is the most punctual flight time for Incheon to Hong Kong flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Incheon to Hong Kong flights?

How many flights depart from Incheon Intl Airport to Hong Kong on average per day?

How many flights depart from Incheon Intl Airport to Hong Kong on average per week?

When to book flights from Incheon Intl Airport to Hong Kong

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

Best Price Found

Fastest flight time

Direct flights

Airports in Hong Kong

Frequently asked questions about flying 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

Why use momondo?

An easier way to manage your Hong Kong 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Hong Kong

Fly your favorite airline to Hong Kong

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Hong Kong

List of cabin classes available on flights landing in Hong Kong. Availability may vary depending on flight origin and airline.

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