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

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

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

As of February 2026, there are 38 flights per day flying from Hong Kong to Incheon Intl Airport. The most common time of day flights depart is 00:00, with 37% of flights taking off in the afternoon.

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

The number of flights available between Hong Kong and Incheon Intl Airport is 266 per week as of February 2026. The most frequent departure day is Thu, with 15% of weekly flights leaving on this day.

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

Jeju Air, T'way Air, and AIR PREMIA are the most popular carriers operating from Hong Kong Intl to Incheon Intl

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

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

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

According to our data, Greater Bay Airlines have had the fewest delays on this route over the last 12 months, with about 2% of their flights experiencing any sort of delay.

How often are flights from Hong Kong to Incheon delayed?

Historically, on average around 15% of flights between Hong Kong and Incheon have experienced a delay on any given week. The average delay length over the past 12 months has been 129 minutes.

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

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

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

The number of operators available for flights from Hong Kong Intl Airport to Incheon Intl Airport is 2 as of February 2026.

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

What documentation or ID do you need to fly to Incheon Intl Airport?

The travel and health documents you'll need for your trip to Incheon 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 Incheon Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$136 Cheap Flights from Hong Kong to Incheon Intl Airport in 2026

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

Prices are currently typical for flights on this route. Typical prices usually range from $245 to $558. The lowest price recently found on this route was $277.

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One-way

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Enter your travel dates to find the best prices.

10:15 - 20:40

HKG

ICN

9h 25m

1 stop

16:35 - 19:45

ICN

HKG

4h 10mdirect

$277Multiple Airlines

Fri, 20 Mar - Fri, 27 Mar

07:10 - 11:40

HKG

ICN

3h 30mdirect

21:50 - 09:10

ICN

HKG

12h 20m

1 stop

$316Multiple Airlines

Thu, 12 Mar - Mon, 16 Mar

16:35 - 21:05

HKG

ICN

3h 30mdirect

22:05 - 12:45

ICN

HKG

15h 40m

1 stop

$319Multiple Airlines

Thu, 5 Mar - Thu, 12 Mar

16:35 - 21:05

HKG

ICN

3h 30mdirect

21:50 - 00:55

ICN

HKG

4h 05mdirect

$326HK Express

Wed, 25 Feb - Sat, 28 Feb

10:15 - 20:40

HKG

ICN

9h 25m

1 stop

21:50 - 19:50

ICN

HKG

23h 00m

1 stop

$330Hainan Airlines

Fri, 20 Mar - Fri, 27 Mar

00:05 - 05:00

HKG

ICN

3h 55mdirect

18:50 - 22:05

ICN

HKG

4h 15mdirect

$344T'way Air

Sat, 7 Mar - Tue, 10 Mar

13:40 - 20:45

HKG

ICN

6h 05m

1 stop

18:25 - 00:15

ICN

HKG

6h 50m

1 stop

$346China Eastern

Thu, 5 Mar - Thu, 12 Mar

13:15 - 18:05

HKG

ICN

3h 50mdirect

08:45 - 11:45

ICN

HKG

4h 00mdirect

$356T'way Air

Sat, 11 Jul - Tue, 14 Jul

13:15 - 18:05

HKG

ICN

3h 50mdirect

08:45 - 11:45

ICN

HKG

4h 00mdirect

$359T'way Air

Sat, 11 Jul - Tue, 14 Jul

00:05 - 05:00

HKG

ICN

3h 55mdirect

18:50 - 22:05

ICN

HKG

4h 15mdirect

$360T'way Air

Wed, 4 Mar - Sun, 8 Mar

Asiana Airlines flights from Hong Kong to Incheon Intl Airport

Our best Asiana Airlines deals on Hong Kong to Incheon Intl Airport flight tickets

Asiana Airlines

28 Feb

HKG00:40Hong Kong Intl

3h 20m

ICN05:00Incheon Intl

6 Mar

ICN19:25Incheon Intl

4h 15m

HKG22:40Hong Kong Intl

$423

Asiana Airlines

31 May

HKG01:40Hong Kong Intl

3h 40m

ICN06:20Incheon Intl

20 June

ICN09:00Incheon Intl

3h 40m

HKG11:40Hong Kong Intl

$454

Asiana Airlines

2 Mar

HKG00:40Hong Kong Intl

3h 20m

ICN05:00Incheon Intl

7 Mar

ICN19:25Incheon Intl

4h 15m

HKG22:40Hong Kong Intl

$465

Cathay Pacific flights from Hong Kong to Incheon Intl Airport

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

Cathay Pacific

2 Mar

HKG08:15Hong Kong Intl

3h 30m

ICN12:45Incheon Intl

7 Mar

ICN10:00Incheon Intl

4h 15m

HKG13:15Hong Kong Intl

$541

Cathay Pacific

13 Feb

HKG16:50Hong Kong Intl

3h 35m

ICN21:25Incheon Intl

20 Feb

ICN10:00Incheon Intl

4h 15m

HKG13:15Hong Kong Intl

$649

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 20/3

10:15-20:40

1 stop9h 25m

Incheon Intl

Fri 27/3

16:35-19:45

Nonstop4h 10m

$277

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 12/3

07:10-11:40

Nonstop3h 30m

Incheon Intl

Mon 16/3

21:50-09:10

1 stop12h 20m

$316

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 5/3

16:35-21:05

Nonstop3h 30m

Incheon Intl

Thu 12/3

22:05-12:45

1 stop15h 40m

$319

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 25/2

16:35-21:05

Nonstop3h 30m

Incheon Intl

Sat 28/2

21:50-00:55

Nonstop4h 05m

$326

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 20/3

10:15-20:40

1 stop9h 25m

Incheon Intl

Fri 27/3

21:50-19:50

1 stop23h 00m

$330

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sat 7/3

00:05-05:00

Nonstop3h 55m

Incheon Intl

Tue 10/3

18:50-22:05

Nonstop4h 15m

$344

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 5/3

13:40-20:45

1 stop6h 05m

Incheon Intl

Thu 12/3

18:25-00:15

1 stop6h 50m

$346

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sat 11/7

13:15-18:05

Nonstop3h 50m

Incheon Intl

Tue 14/7

08:45-11:45

Nonstop4h 00m

$356

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sat 11/7

13:15-18:05

Nonstop3h 50m

Incheon Intl

Tue 14/7

08:45-11:45

Nonstop4h 00m

$359

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 4/3

00:05-05:00

Nonstop3h 55m

Incheon Intl

Sun 8/3

18:50-22:05

Nonstop4h 15m

$360

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 Hong Kong and Incheon Intl Airport?

What is the cheapest month to fly to Incheon Intl Airport?

In general, June is the cheapest month to fly from Hong Kong to Incheon Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $251. If you aren’t able to travel to Incheon Intl Airport during the month of June, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $263.

What is the cheapest day to depart on your flight to Incheon Intl Airport?

The cheapest day to depart from Hong Kong to Incheon Intl Airport is on a Wednesday when prices can be found for as low as $210. On the other hand, Saturday is the most expensive day to depart from Hong Kong because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $607.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

Our most recent data shows that the best time of day to fly to Incheon Intl Airport is in the afternoon. Flights from Hong Kong to Incheon Intl Airport during this time can be as low as $268. Flights in the morning are often more expensive, with an average ticket price of $469.

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

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

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

You are more likely to see cheaper flights to Incheon Intl Airport from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $329 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Hong Kong for as low as $278 on momondo.

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

There are 3 cabin classes available to choose from on Hong Kong Intl to Incheon Intl 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 Incheon Intl Airport flight prices changed over time?

As of February 2026, prices for Hong Kong to Incheon Intl Airport flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from Hong Kong to Incheon Intl Airport

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

Estimated return price

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

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

Best price found	$144
Fastest flight time	3h 30m
Direct flights	Every day

The best one-way flight to Incheon Intl Airport from Hong Kong in the past 72 hours is $144. The best return flight deal from Hong Kong to Incheon Intl Airport found on momondo in the last 72 hours is $408.

The fastest flight from Hong Kong to Incheon Intl Airport takes 3h 30m

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

Search flight deals

How far is Hong Kong Intl to Incheon Intl by plane?
The distance between Hong Kong Intl and Incheon Intl is about 2050.8 km. By plane, this route typically takes 3h 30m.
When did momondo last update prices for flights from Hong Kong Intl Airport to Incheon Intl Airport?
Prices for flights from Hong Kong Intl Airport to Incheon Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Hong Kong Intl Airport to Incheon Intl Airport?
The number of operators available for flights from Hong Kong Intl Airport to Incheon Intl Airport is 2 as of February 2026.
How old do you have to be to fly from Hong Kong Intl Airport to Incheon Intl 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 Incheon Intl Airport.
What documentation or ID do you need to fly to Incheon Intl Airport?
The travel and health documents you'll need for your trip to Incheon 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 Incheon 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 Hong Kong to Incheon Intl Airport?
Based on momondo bookings for flights between Hong Kong and Incheon Intl Airport, the leading plane model is Airbus A321neo, making up 20.90% of the total bookings. Other popular models include Airbus A321-100/200 with 19.14%, Airbus A330-300 with 15.05%, and Boeing 787-9 Dreamliner with 9.87%.
What is the most popular airline from Hong Kong to Incheon Intl Airport?
Based on momondo bookings for flights between Hong Kong and Incheon Intl Airport, the leading airline is HK Express, making up 73% of the total bookings. Other popular airlines include Cathay Pacific with 27%.

Best airlines flying from Hong Kong to Incheon Intl Airport

Compare and see reviews for airlines that fly from Hong Kong to Incheon Intl Airport with momondo

Airline	Rating	Free cancellation	Price
HK Express	PriceFrom $177	Free cancellation	Rating 7.2 43 reviews		Search HK Express flights
Cathay Pacific	PriceFrom $457	Free cancellation	Rating 7.6 1,159 reviews		Search Cathay Pacific flights

Cathay Pacific Flights From Hong Kong to Incheon Intl Airport
Cathay Pacific flies from Hong Kong to Incheon Intl Airport around 41 times per week, with 1,159 momondo users rating the airline 7.6/10. The cheapest Cathay Pacific deal from Hong Kong to Incheon Intl Airport in the last 72 hours was $457 (round-trip), much lower than the average airfare cost of $570 for Cathay Pacific flights on this route.
HK Express Flights From Hong Kong to Incheon Intl Airport
HK Express is also a popular choice for this route. HK Express flight deals for Hong Kong to Incheon Intl Airport start from as low as $177 round-trip, depending on your selected dates, with average HK Express deals seen on momondo around $281. HK Express operates 30 flights to Incheon Intl Airport from Hong Kong in an average week. Users have rated it 7.2/10 across 43 reviews.

Seongnam

Suwon

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Look for other cheap flights to Seoul Gimpo Intl Airportfrom $685

Cheap flights from Hong Kong to Seoul from $195

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 Seoul departing on 4/6. 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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Asiana Airlines flights from Hong Kong to Incheon Intl Airport

Our best Asiana Airlines deals on Hong Kong to Incheon Intl Airport flight tickets

Cathay Pacific flights from Hong Kong to Incheon Intl Airport

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

momondo Fare Finder

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

See travel insights to Seoul from

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

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

What is the cheapest month to fly to Incheon Intl Airport?

What is the cheapest day to depart on your flight to Incheon Intl Airport?

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

Our most recent data shows that the best time of day to fly to Incheon Intl Airport is in the afternoon. Flights from Hong Kong to Incheon Intl Airport during this time can be as low as $268. Flights in the morning are often more expensive, with an average ticket price of $469.

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

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

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

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

There are 3 cabin classes available to choose from on Hong Kong Intl to Incheon Intl 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 Incheon Intl Airport flight prices changed over time?

As of February 2026, prices for Hong Kong to Incheon Intl Airport flights are approximately 1% cheaper when compared to flights at the same time last year.

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

Jeju Air, T'way Air, and AIR PREMIA are the most popular carriers operating from Hong Kong Intl to Incheon Intl

How often are flights from Hong Kong to Incheon delayed?

Historically, on average around 15% of flights between Hong Kong and Incheon have experienced a delay on any given week. The average delay length over the past 12 months has been 129 minutes.

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

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

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

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Greater Bay Airlines have had the fewest delays on this route over the last 12 months, with about 2% of their flights experiencing any sort of delay.

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

As of February 2026, there are 38 flights per day flying from Hong Kong to Incheon Intl Airport. The most common time of day flights depart is 00:00, with 37% of flights taking off in the afternoon.

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

The number of flights available between Hong Kong and Incheon Intl Airport is 266 per week as of February 2026. The most frequent departure day is Thu, with 15% of weekly flights leaving on this day.

When to book flights from Hong Kong to Incheon Intl Airport

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

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

Best price found

Fastest flight time

Direct flights

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

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

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

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

What documentation or ID do you need to fly to Incheon Intl Airport?

What is the most popular plane model from Hong Kong to Incheon Intl Airport?

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

Best airlines flying from Hong Kong to Incheon Intl Airport

Compare and see reviews for airlines that fly from Hong Kong to Incheon Intl Airport with momondo

Cathay Pacific Flights From Hong Kong to Incheon Intl Airport

HK Express Flights From Hong Kong to Incheon Intl Airport

Travelling to a place near Seoul?

Why use momondo?

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

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

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

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

An easier way to manage your Incheon Intl Airport trip

We make it super easy to schedule, organise 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 Seoul

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