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$75+ Cheap flights from Incheon Intl (ICN) to Hong Kong (HKG)

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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — HKG
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Incheon Intl to Hong Kong Intl are usually found in March or June, booked 63 days in advance, depart on a Thursday or Monday and return on a Sunday

Cheap flight deals from Incheon Intl to Hong Kong

Cheapest flights from Incheon Intl to Hong Kong
Explore the most affordable flight options available from Incheon Intl to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This CheapOair deal was found by Cheapflights users on 12/10. 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.
sáb. 12/206:40 amICN - HKG
Nonstop4h 10mHK Express
lun. 12/297:10 amHKG - ICN
Nonstop3h 30mHK Express
Deal found 12/10$187
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
mié. 12/172:20 amICN - HKG
Nonstop4h 10mHK Express
mar. 12/3010:25 amHKG - ICN
Nonstop3h 30mHK Express
Deal found 12/9$196
This Trip.com deal was found by Cheapflights users on 12/9. 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.
jue. 12/119:50 pmICN - HKG
Nonstop4h 05mMultiple Airlines
jue. 12/258:55 pmHKG - ICN
1 stop22h 25mMultiple Airlines
Deal found 12/9$215
This Jeju Air deal was found by Cheapflights users on 12/11. 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/229:50 amICN - HKG
Nonstop4h 05mJeju Air
lun. 12/291:55 pmHKG - ICN
Nonstop3h 30mJeju Air
Deal found 12/11$217
This CheapOair deal was found by Cheapflights users on 12/10. 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.
lun. 12/2212:25 pmICN - HKG
Nonstop4h 10mHK Express
lun. 12/299:05 pmHKG - ICN
Nonstop3h 30mHK Express
Deal found 12/10$218
This SmartFares deal was found by Cheapflights users on 12/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/162:30 amICN - HKG
Nonstop4h 15mHong Kong Airlines
vie. 12/268:45 pmHKG - ICN
Nonstop3h 35mHong Kong Airlines
Deal found 12/9$221
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
jue. 12/259:50 pmICN - HKG
Nonstop4h 05mHK Express
lun. 1/59:05 pmHKG - ICN
Nonstop3h 30mHK Express
Deal found 12/9$222
This CheapOair deal was found by Cheapflights users on 12/11. 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.
mié. 12/176:50 pmICN - HKG
Nonstop4h 15mMultiple Airlines
jue. 12/258:55 pmHKG - ICN
1 stop22h 25mMultiple Airlines
Deal found 12/11$224
This CheapOair deal was found by Cheapflights users on 12/10. 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.
mié. 12/172:20 amICN - HKG
Nonstop4h 10mHK Express
jue. 12/189:05 pmHKG - ICN
Nonstop3h 30mHK Express
Deal found 12/10$228
This Trip.com deal was found by Cheapflights users on 12/10. 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.
mar. 12/306:40 amICN - HKG
Nonstop4h 10mHK Express
mar. 1/64:35 pmHKG - ICN
Nonstop3h 30mHK Express
Deal found 12/10$230
This CheapOair deal was found by Cheapflights users on 12/10. 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.
mié. 12/1712:25 pmICN - HKG
Nonstop4h 10mHK Express
vie. 12/264:35 pmHKG - ICN
Nonstop3h 30mHK Express
Deal found 12/10$231

Find flight deals from Incheon Intl to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Hong Kong (HKG). 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 diciembre 12, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$181
(Trip.com)

One-way from

$75
(CheapOair)

Popular in

October

Cheapest in

March

Average price

$237

Good round-trip deal

$204 or less

Good one-way deal

$83 or less
Provider with most accurate pricing for Incheon Intl-Hong Kong Intl flight deals.
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Provider most trusted by Cheapflights users for Incheon Intl-Hong Kong Intl flights.
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From Incheon Intl to Hong Kong Intl
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One-way flight from Incheon Intl to Hong Kong Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Incheon Intl to Hong Kong Intl.
Search Deals
Price to beat on a one-way flight from Incheon Intl to Hong Kong Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Incheon Intl 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, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Hong Kong that are best for you.

Fly from

Incheon Intl

Fly to

Hong Kong

Route

Depart

Return

Price

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

lun. 12/22

9:50 am-12:55 pm

Nonstop4h 05m

Hong Kong Intl

lun. 12/29

1:55 pm-6:25 pm

Nonstop3h 30m

$217

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

mié. 3/4

6:50 pm-10:05 pm

Nonstop4h 15m

Hong Kong Intl

sáb. 3/7

12:05 am-5:00 am

Nonstop3h 55m

$232

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

lun. 2/2

6:50 pm-10:05 pm

Nonstop4h 15m

Hong Kong Intl

mar. 2/3

12:05 am-5:00 am

Nonstop3h 55m

$240

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

mié. 3/18

9:45 pm-7:45 pm

2 stops23h 00m

Hong Kong Intl

dom. 3/22

2:10 pm-10:50 pm

1 stop7h 40m

$386

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

jue. 1/29

1:45 pm-4:50 pm

Nonstop4h 05m

Hong Kong Intl

mar. 2/3

12:55 am-5:20 am

Nonstop3h 25m

$396

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

vie. 1/23

9:45 pm-7:45 pm

2 stops23h 00m

Hong Kong Intl

lun. 1/26

2:10 pm-10:50 pm

1 stop7h 40m

$407

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

lun. 12/29

9:45 pm-7:45 pm

2 stops23h 00m

Hong Kong Intl

lun. 1/5

2:10 pm-10:50 pm

1 stop7h 40m

$496

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

sáb. 2/14

7:35 pm-10:40 pm

Nonstop4h 05m

Hong Kong Intl

mar. 2/17

9:20 am-1:55 pm

Nonstop3h 35m

$517

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

mié. 3/25

6:50 pm-10:05 pm

Nonstop4h 15m

Hong Kong Intl

vie. 3/27

12:05 am-5:00 am

Nonstop3h 55m

$527

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

mar. 3/24

6:50 pm-10:05 pm

Nonstop4h 15m

Hong Kong Intl

sáb. 3/28

12:05 am-5:00 am

Nonstop3h 55m

$527

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 18 results
1
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Compare providers for flights from Incheon Intl to Hong Kong

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 Incheon Intl to Hong Kong in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Trip.comPrice Accuracy2 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars

*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 Incheon Intl Airport-Hong Kong flights, users find the pricing of OneTravel to be most consistent on Cheapflights vs. OneTravel Users can find the same prices on Incheon Intl Airport-Hong Kong flight deals on Cheapflights vs. OneTravel >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Hong Kong flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Incheon Intl Airport-Hong Kong flights, Cheapflights users trust OneTravel the most. OneTravel 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 Incheon Intl Airport-Hong Kong 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 Incheon Intl to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Incheon Intl 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 Incheon Intl Airport to Hong Kong

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

Use this chart to determine the optimal time to book a round-trip flight from Incheon Intl to Hong Kong. Price data was last updated on December 5, 2025.

The best time to book flights from Incheon Intl Airport to Hong Kong is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, June is the cheapest month in which you can book a flight from Incheon Intl Airport to Hong Kong (average of $113). Flying from Incheon Intl Airport to Hong Kong in December is currently the most expensive (average of $153). 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 ICN to HKG?

Find hourly flight availability from Incheon Intl to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

It’s typically best to fly out from Incheon Intl Airport to Hong Kong in the morning. Doing so could potentially save you 19% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Incheon Intl to Hong Kong. Price data was last updated on December 6, 2025.

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

How much does it cost to fly round-trip from Incheon Intl Airport to Hong Kong?

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

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Incheon Intl Airport to Hong Kong trip
Airports
ICN

At ICN, plan extra time for security as lines can be long, especially without fast track options for premium passengers.

Read more about ICNBy Gabriel Leigh
HKG

Use the Airport Express train for a quick 24-minute ride from HKG to central Hong Kong, with stops at Tsing Yi and Kowloon.

Read more about HKGBy Gabriel Leigh
Our travel experts
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 Hong Kong

Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated diciembre 12, 2025.
Peruse reviews from past customers who have flown with Korean Air, Asiana Airlines, and Cathay Pacific from Incheon Intl Airport to Hong Kong to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,184 reviews

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,184 reviews
Korean Air
8.4
Very good
1,184 reviews

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Asiana Airlines
8.2
Very good
492 reviews
Korean Air
8.4
Very good
1,184 reviews

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Cathay Pacific
7.6
Good
1,095 reviews
Korean Air
8.4
Very good
1,184 reviews

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Jeju Air
7.6
Good
36 reviews
Korean Air
8.4
Very good
1,184 reviews

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
HK Express
7.2
Good
43 reviews
Korean Air
8.4
Very good
1,184 reviews

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Hong Kong. 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 into for flights to Hong Kong from Incheon Intl?

    For a flight from Incheon Intl to Hong Kong, you will be flying into Hong Kong Intl. Hong Kong Intl (HKG) is just 16.2 mi from the center of the city. Hong Kong Intl is the only Hong Kong airport and it handles 37 inbound flights from Incheon Intl per day. 8 airlines have flights to Hong Kong Intl from Incheon Intl on a regular basis.

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

    The Incheon Intl to Hong Kong Intl flight path was viewed by 54 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 Incheon Intl Airport to Hong Kong?

    A quick flight from Incheon Intl Airport to Hong Kong can take about 4h 05m. HK Express provides one of the quickest options available for as low as $181. There are 1284 mi between Incheon Intl Airport and Hong Kong. Generally, flights for this route are nonstop.

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

    Cheapflights users have booked flights from Incheon Intl Airport to Hong Kong round-trip from $73. Other airlines that can offer you cheap pricing are Jin Air, from $111, and HK Express, from $123. Users have found that T'way Air is 64% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is T'way Air, with whom users have recently found tickets for as low as $44. However, be on the lookout for offers from Jeju Air and HK Express, as they are both options that can get you from Incheon Intl Airport to Hong Kong for a low price.

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

    Consider AIR PREMIA (94%), WestJet (93%) or HK Express (93%) when booking your flight. These represent the most reliable airlines when flying from Incheon Intl Airport to Hong Kong.

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

    Looking at all options, your cheapest flight can be booked for $67. While the most popular route (Incheon Intl - Hong Kong Intl) can be booked for $164 on average, our data indicates $465 when flying from Incheon Intl Airport to Hong Kong.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Incheon Intl to Hong Kong 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 Incheon Intl Airport to Hong Kong?

    Currently, June is the cheapest month in which you can book a flight from Incheon Intl Airport to Hong Kong (average of $113). Flying from Incheon Intl Airport to Hong Kong in December is currently the most expensive (average of $153). 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

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Alternative routes for Incheon Intl to Hong Kong

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

Top 8 airlines flying from Incheon Intl to Hong Kong

Discover the top 8 airlines that operate flights from Incheon Intl to Hong Kong. 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
T'way AirCheapest$73Average$170FlexibilityNo cancel feeOn-time88%
Jin AirCheapest$111Average$146FlexibilityNo cancel feeOn-time78%
HK ExpressCheapest$123Average$178FlexibilityNo cancel feeOn-time90%
Hong Kong AirlinesCheapest$127Average$195FlexibilityNo cancel feeOn-time65%
Jeju AirCheapest$130Average$170FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$182Average$217FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$201Average$250FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$218Average$279FlexibilityNo cancel feeOn-time76%

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