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Incheon Intl

$96+ Cheap flights from Hong Kong (HKG) to Incheon Intl (ICN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ICN
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Find cheap flights from Hong Kong to Incheon Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Hong Kong Intl to Incheon Intl are usually found in March or June, booked 81 days in advance, depart on a Sunday or Wednesday and return on a Tuesday

Find flight deals from Hong Kong to Incheon Intl

Cheapest flights from Hong Kong to Incheon Intl
Explore the most affordable flight options available from Hong Kong to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This CheapOair deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/99:05 pmHKG - ICN
Nonstop3h 30mHK Express
Thu 12/113:45 pmICN - HKG
Nonstop4h 15mHK Express
Deal found 11/19$184
This Mytrip deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/199:05 pmHKG - ICN
Nonstop3h 30mHK Express
Tue 11/252:20 amICN - HKG
Nonstop4h 10mHK Express
Deal found 11/18$188
This Mytrip deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:40 pmHKG - ICN
1 stop19h 05mMultiple Airlines
Tue 12/166:40 amICN - HKG
Nonstop4h 10mMultiple Airlines
Deal found 11/19$194
This Mytrip deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:40 pmHKG - ICN
1 stop19h 05mMultiple Airlines
Tue 11/259:50 pmICN - HKG
Nonstop4h 05mMultiple Airlines
Deal found 11/18$198
This Kiwi.com deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:25 amHKG - ICN
Nonstop3h 30mHK Express
Sat 12/66:40 amICN - HKG
Nonstop4h 10mHK Express
Deal found 11/18$199
This Trip.com deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/308:55 pmHKG - ICN
1 stop23h 05mMultiple Airlines
Tue 12/26:40 amICN - HKG
Nonstop4h 10mMultiple Airlines
Deal found 11/18$202
This Kiwi.com deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/212:05 amHKG - ICN
Nonstop3h 55mT'way Air
Sat 12/66:50 pmICN - HKG
Nonstop4h 15mT'way Air
Deal found 11/18$206

Cheap flight deals from Hong Kong to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$183
(FlightHub)

One-way from

$96
(CheapOair)

Popular in

April

Cheapest in

March

Average price

$211

Good round-trip deal

$210 or less

Good one-way deal

$146 or less
Provider with most accurate pricing for Hong Kong Intl-Incheon Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hong Kong Intl-Incheon Intl flights.
Search Deals
From Hong Kong Intl to Incheon Intl
Search Deals
One-way flight from Hong Kong Intl to Incheon Intl
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Hong Kong Intl to Incheon Intl.
Search Deals
Price to beat on a one-way flight from Hong Kong Intl to Incheon Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hong Kong to Incheon Intl 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, Cheapflights users made 2,558,603 searches. Data last updated November 20, 2025.
Use the filters below to find and compare flights from Hong Kong to Incheon Intl Airport that are best for you.

Fly from

Hong Kong

Fly to

Incheon Intl

Route

Depart

Return

Price

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 3/9

12:05 am-5:00 am

Nonstop3h 55m

Incheon Intl

Wed 3/11

6:50 pm-10:05 pm

Nonstop4h 15m

$241

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 1/26

12:05 am-5:00 am

Nonstop3h 55m

Incheon Intl

Wed 2/4

6:50 pm-10:05 pm

Nonstop4h 15m

$279

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Tue 3/10

2:10 pm-10:50 pm

1 stop7h 40m

Incheon Intl

Wed 3/11

9:10 pm-4:25 pm

1 stop20h 15m

$295

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sat 5/9

5:30 pm-11:15 am

1 stop16h 45m

Incheon Intl

Sun 5/17

11:45 am-12:40 pm

1 stop25h 55m

$295

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sat 5/9

5:30 pm-12:50 pm

1 stop18h 20m

Incheon Intl

Tue 5/12

11:45 am-6:45 pm

1 stop8h 00m

$295

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sat 5/9

5:30 pm-11:15 am

1 stop16h 45m

Incheon Intl

Mon 5/11

3:30 pm-4:30 pm

1 stop26h 00m

$295

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sat 1/17

12:55 am-5:20 am

Nonstop3h 25m

Incheon Intl

Tue 1/20

8:00 pm-11:10 pm

Nonstop4h 10m

$300

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Tue 3/10

12:35 pm-5:05 pm

Nonstop3h 30m

Incheon Intl

Wed 3/11

8:00 pm-11:10 pm

Nonstop4h 10m

$300

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Tue 4/7

12:30 am-5:10 am

Nonstop3h 40m

Incheon Intl

Sat 4/11

9:00 am-11:40 am

Nonstop3h 40m

$318

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Tue 12/2

12:05 am-5:00 am

Nonstop3h 55m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 19 results
1
2

Compare providers for flights from Hong Kong to Incheon Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hong Kong to Incheon Intl in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hong Kong-Incheon Intl Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Hong Kong-Incheon Intl Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Hong Kong-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hong Kong-Incheon Intl Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hong Kong-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hong Kong to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Hong Kong with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Incheon Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Hong Kong to Incheon Intl. Price data was last updated on November 14, 2025.

To ensure you get the cheapest price possible for a flight from Hong Kong to Incheon Intl Airport, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Hong Kong to Incheon Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Hong Kong to Incheon Intl Airport (average of $98). Flying from Hong Kong to Incheon Intl Airport in October is currently the most expensive (average of $159). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HKG to ICN?

Find hourly flight availability from Hong Kong to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2025.

One of the essential ways to save on airfare from Hong Kong to Incheon Intl Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 75% on airfare.

What is the cheapest day to fly from Hong Kong to Incheon Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Hong Kong to Incheon Intl. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Hong Kong to Incheon Intl Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Hong Kong to Incheon Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Hong Kong to Incheon Intl Airport trip
Airlines
Korean Air

Economy class offers spacious seating with 33”-34” pitch, wider than many airlines.


Enjoy traditional Korean dishes like bibimbap in economy class meals.

Read more about Korean Airby Yulia Denisyuk
Asiana Airlines

Enjoy extra legroom in Economy Smartium with 36” seat pitch on Airbus A350.


Business class on A350 offers direct aisle access with 22” wide seats.

Read more about Asiana Airlinesby Marisa Garcia
Airports
HKG

Security checks at HKG are quick and easy with advanced screening machines allowing liquids in bags, reducing stress and speeding up the process.

Read more about HKGby Gabriel Leigh
ICN

The AREX express train is a convenient and quick option between Incheon and Seoul Station, taking 40-50 minutes.

Read more about ICNby Gabriel Leigh
Our travel experts
Yulia Denisyuk

Yulia Denisyuk

Expert on Korean Air

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Marisa Garcia

Marisa Garcia

Expert on Asiana Airlines

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on ICN and HKG

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated November 20, 2025.
Read reviews from past customers who have flown Korean Air, Asiana Airlines, and Cathay Pacific from Hong Kong to Incheon Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,170 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,170 reviews
Korean Air
8.4
Very good
1,170 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
488 reviews
Korean Air
8.4
Very good
1,170 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.6
Good
1,066 reviews
Korean Air
8.4
Very good
1,170 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
HK Express
7.2
Good
43 reviews
Korean Air
8.4
Very good
1,170 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Hong Kong to Incheon Intl?

    If you book a flight to Incheon Intl from Hong Kong, you will be flying from Hong Kong Intl, which is the city’s only airport. Hong Kong Intl (HKG) is located 16.2 mi from the center of Hong Kong. There are 31 flights from Hong Kong Intl to Incheon Intl per day from 5 different airlines.

  • How popular is this Hong Kong to Incheon Intl Airport flight route?

    The Hong Kong Intl to Incheon Intl flight path was viewed by 37 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Hong Kong to Incheon Intl Airport?

    There are many flights that can get you from Hong Kong to Incheon Intl Airport in 3h 35m. Fly via HK Express to get the fastest option. The distance from Hong Kong to Incheon Intl Airport is about 1284 mi. Most flights are nonstop.

  • What are the cheapest airlines flying from Hong Kong to Incheon Intl Airport round-trip?

    Flying on HK Express is currently your cheapest option to Incheon Intl Airport, with prices starting at $122. Additional round-trip tickets that might be worth considering are offered by Hong Kong Airlines and Korean Air, with the lowest prices starting at $159 and $228, respectively. HK Express is 43% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Hong Kong to Incheon Intl Airport one-way?

    The cheapest airlines for a one-way flight from Hong Kong to Incheon Intl Airport are T'way Air ($117), AIR PREMIA ($150), and Jeju Air ($152).

  • What are the most reliable airlines from Hong Kong to Incheon Intl Airport?

    The top 3 most reliable airlines when flying from Hong Kong to Incheon Intl Airport are T'way Air (95%), EL AL (91%) and Virgin Atlantic (89%).

  • What are the cheapest flights from Hong Kong to Incheon Intl Airport?

    The cheapest flight price from Hong Kong to Incheon Intl Airport is $99. On average you can expect to pay $967. The most popular route, (Hong Kong Intl - Incheon Intl), can usually be booked for $182.

  • Can I find deals for flights from Hong Kong to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Incheon Intl.

  • Can I find deals for business class flights from Hong Kong to Incheon Intl?

    Yes. Cheapflights offers flight deals from Hong Kong to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hong Kong to Incheon Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Hong Kong to Incheon Intl Airport (average of $98). Flying from Hong Kong to Incheon Intl Airport in October is currently the most expensive (average of $159). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam

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Alternative routes for Hong Kong to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to Gimpo Intl flights

Top 5 airlines flying from Hong Kong to Incheon Intl

Discover the top 5 airlines that operate flights from Hong Kong to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest$122Average$170FlexibilityNo cancel feeOn-time90%
Hong Kong AirlinesCheapest$159Average$194FlexibilityNo cancel feeOn-time65%
Korean AirCheapest$228Average$312FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$240Average$354FlexibilityNo cancel feeOn-time76%
Cathay PacificCheapest$278Average$359FlexibilityNo cancel feeOn-time72%

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