HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hong Kong

$53+ 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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — HKG
Jul 16 — Jul 231
Wed 7/16
Wed 7/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Incheon Intl to Hong Kong 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Incheon Intl to Hong Kong Intl are usually found in March or November, booked 40 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap 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 July 11, 2025.

Round-trip from

$137
(Trip.com)

One-way from

$53
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$203

Good round-trip deal

$207 or less

Good one-way deal

$85 or less
From Incheon Intl to Hong Kong Intl
Search Deals
One-way flight from Incheon Intl to Hong Kong Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($2 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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

Find 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 July 11, 2025.

This Trip.com deal was found by Cheapflights users on 7/9. 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.
Wed 8/202:35 amICN - HKG
Nonstop3h 45mHK Express
Sat 8/304:55 pmHKG - ICN
Nonstop3h 40mHK Express
Deal found 7/9$137
This Jeju Air deal was found by Cheapflights users on 7/10. 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/129:45 amICN - HKG
Nonstop3h 50mJeju Air
Mon 7/141:35 pmHKG - ICN
Nonstop3h 40mJeju Air
Deal found 7/10$165
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Tue 8/52:35 amICN - HKG
Nonstop3h 45mMultiple Airlines
Tue 8/1212:40 amHKG - ICN
Nonstop3h 50mMultiple Airlines
Deal found 7/9$171
This Cathay Pacific deal was found by Cheapflights users on 7/10. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1510:10 amICN - HKG
Nonstop3h 50mCathay Pacific
Mon 9/154:25 pmHKG - ICN
Nonstop3h 45mCathay Pacific
Deal found 7/10$174
This SmartFares deal was found by Cheapflights users on 7/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/288:05 pmICN - HKG
Nonstop4h 10mT'way Air
Thu 9/412:40 amHKG - ICN
Nonstop3h 50mT'way Air
Deal found 7/10$186

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 July 11, 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

Wed 8/20

2:35 am-5:20 am

Nonstop3h 45m

Hong Kong Intl

Sat 8/30

4:55 pm-9:35 pm

Nonstop3h 40m

$137

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 8/5

2:35 am-5:20 am

Nonstop3h 45m

Hong Kong Intl

Tue 8/12

12:40 am-5:30 am

Nonstop3h 50m

$171

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 9/15

10:10 am-1:00 pm

Nonstop3h 50m

Hong Kong Intl

Mon 9/15

4:25 pm-9:10 pm

Nonstop3h 45m

$174

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 8/10

9:45 am-12:35 pm

Nonstop3h 50m

Hong Kong Intl

Fri 8/15

1:35 pm-6:15 pm

Nonstop3h 40m

$183

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 8/28

8:05 pm-11:15 pm

Nonstop4h 10m

Hong Kong Intl

Thu 9/4

12:40 am-5:30 am

Nonstop3h 50m

$186

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 11/3

7:35 pm-10:30 pm

Nonstop3h 55m

Hong Kong Intl

Sun 11/9

12:30 am-4:50 am

Nonstop3h 20m

$208

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 11/16

2:20 am-5:25 am

Nonstop4h 05m

$53

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 9/1

9:45 am-12:35 pm

Nonstop3h 50m

$64

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 9/15

8:05 pm-11:15 pm

Nonstop4h 10m

$86

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 8/17

9:05 am-12:00 pm

Nonstop3h 55m

$88

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 13 results
1
2

The best insider tips for Incheon Intl Airport to Hong Kong 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 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

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

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

Currently, September is the cheapest month in which you can book a flight from Incheon Intl Airport to Hong Kong (average of $973). Flying from Incheon Intl Airport to Hong Kong in December is currently the most expensive (average of $1,629). 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 July 11, 2025.

It’s typically best to fly out from Incheon Intl Airport to Hong Kong in the morning. Doing so could potentially save you 20% 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 July 6, 2025.

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

Weekly flight availability from Incheon Intl Airport to Hong Kong

Explore weekly flight availability from Incheon Intl to Hong Kong. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 11, 2025.

The most flights from ICN to HKG are scheduled on a Thursday (40 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (26 on average).

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 July 11, 2025.
Peruse reviews from past customers who have flown with AIR PREMIA, 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.
AIR PREMIA
8.2
Very good
57 reviews

Entertainment

6.7

Comfort

8.3

Crew

8.8

Boarding

7.9

Overall

8.2

Food

7.2

Reviews

1 / 5
2.0
Mediocre

Anonymous,Aug 2024

BKK - ICN

They cancel themselves without any agreement. and they ruined my travel plan all of my next schedule.
AIR PREMIA
8.2
Very good
57 reviews
AIR PREMIA
8.2
Very good
57 reviews

Entertainment

6.7

Comfort

8.3

Crew

8.8

Boarding

7.9

Overall

8.2

Food

7.2

Reviews

1 / 5
2.0
Mediocre

Anonymous,Aug 2024

BKK - ICN

They cancel themselves without any agreement. and they ruined my travel plan all of my next schedule.
Asiana Airlines
8.2
Very good
454 reviews
AIR PREMIA
8.2
Very good
57 reviews

Entertainment

6.7

Comfort

8.3

Crew

8.8

Boarding

7.9

Overall

8.2

Food

7.2

Reviews

1 / 5
2.0
Mediocre

Anonymous,Aug 2024

BKK - ICN

They cancel themselves without any agreement. and they ruined my travel plan all of my next schedule.
Cathay Pacific
7.6
Good
929 reviews
AIR PREMIA
8.2
Very good
57 reviews

Entertainment

6.7

Comfort

8.3

Crew

8.8

Boarding

7.9

Overall

8.2

Food

7.2

Reviews

1 / 5
2.0
Mediocre

Anonymous,Aug 2024

BKK - ICN

They cancel themselves without any agreement. and they ruined my travel plan all of my next schedule.

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 33 inbound flights from Incheon Intl per day. 9 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.

  • 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 $137. Other airlines that can offer you cheap pricing are Cathay Pacific, from $174, and Jeju Air, from $183. Users have found that HK Express is 26% 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 HK Express, with whom users have recently found tickets for as low as $53. However, be on the lookout for offers from Jeju Air and T'way Air, 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 (86%), Jeju Air (80%) or HK Express (78%) 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 $58. While the most popular route (Incheon Intl - Hong Kong Intl) can be booked for $134 on average our data indicates $366 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, September is the cheapest month in which you can book a flight from Incheon Intl Airport to Hong Kong (average of $973). Flying from Incheon Intl Airport to Hong Kong in December is currently the most expensive (average of $1,629). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 9 airlines flying from Incheon Intl to Hong Kong

Discover the top 9 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 July 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
T'way AirCheapest$73Average$170FlexibilityNo cancel feeOn-time88%
Jin AirCheapest$111Average$146FlexibilityNo cancel feeOn-time78%
Greater Bay AirlinesCheapest$120Average$139FlexibilityNo cancel feeOn-timeN/A
HK ExpressCheapest$122Average$171FlexibilityNo cancel feeOn-time90%
Hong Kong AirlinesCheapest$127Average$167FlexibilityNo cancel feeOn-time65%
Jeju AirCheapest$150Average$173FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$182Average$235FlexibilityNo cancel feeOn-time72%
Asiana AirlinesCheapest$195Average$251FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$195Average$240FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.