Cheap flights from Incheon Intl Airport to Hong Kong from HK$552

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 11-11. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — HKG
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Incheon Intl to Hong Kong Intl are usually found in March or November, booked 48 days in advance, depart on a Sunday or Wednesday and return on a Monday

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 31 October 2025.

Round-trip from

HK$1,204

One-way from

HK$552

Popular in

December

Cheapest in

March

Average price

HK$1,531

Good round-trip deal

HK$1,977 or less

Good one-way deal

HK$922 or less
T'way Air
  • T'way Air
  • 10-11-12-11
  • Nonstop
  • 8h 10m total
  • Incheon to Hong Kong
HK Express
  • HK Express
  • 11-11
  • Nonstop
  • 4h 10m total
  • Incheon to Hong Kong
Highest demand for flights based on searches. 3% potential increase in price (HK$438 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (HK$129 potential savings vs. average return price).
Average for round-trip flights in October 2025
Price to beat on a round-trip flight from Incheon Intl to Hong Kong Intl.
Price to beat on a one-way flight from Incheon Intl to Hong Kong Intl.

Find flight deals from Incheon Intl to Hong Kong

Enter your travel dates to find the best prices.

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 31 October 2025.

Sat 8-1118:50ICN - HKG
Nonstop4h 15mT'way Air
Mon 10-1100:05HKG - ICN
Nonstop3h 55mT'way Air
Deal found 29-10HK$1,204
Mon 10-1118:50ICN - HKG
Nonstop4h 15mT'way Air
Wed 12-1100:05HKG - ICN
Nonstop3h 55mT'way Air
Deal found 30-10HK$1,212
Wed 26-1118:50ICN - HKG
Nonstop4h 15mT'way Air
Wed 26-1100:05HKG - ICN
Nonstop3h 55mT'way Air
Deal found 29-10HK$1,220
Wed 26-1121:50ICN - HKG
Nonstop4h 05mHK Express
Thu 27-1121:05HKG - ICN
Nonstop3h 30mHK Express
Deal found 29-10HK$1,266
Wed 5-1118:50ICN - HKG
Nonstop4h 15mT'way Air
Wed 5-1100:05HKG - ICN
Nonstop3h 55mT'way Air
Deal found 29-10HK$1,274
Mon 17-1102:20ICN - HKG
Nonstop4h 10mHK Express
Tue 25-1121:05HKG - ICN
Nonstop3h 30mHK Express
Deal found 29-10HK$1,282
Wed 3-1202:20ICN - HKG
Nonstop4h 10mHK Express
Wed 10-1200:55HKG - ICN
Nonstop3h 35mHK Express
Deal found 30-10HK$1,290
Tue 25-1106:40ICN - HKG
Nonstop4h 10mHK Express
Wed 26-1100:55HKG - ICN
Nonstop3h 35mHK Express
Deal found 31-10HK$1,297
Thu 4-1215:45ICN - HKG
Nonstop4h 15mHK Express
Sat 6-1221:05HKG - ICN
Nonstop3h 30mHK Express
Deal found 30-10HK$1,305
Fri 28-1121:50ICN - HKG
Nonstop4h 05mHK Express
Tue 9-1207:10HKG - ICN
Nonstop3h 30mHK Express
Deal found 30-10HK$1,313
Tue 18-1118:50ICN - HKG
Nonstop4h 15mT'way Air
Tue 18-1100:05HKG - ICN
Nonstop3h 55mT'way Air
Deal found 30-10HK$1,321
Sat 6-1212:25ICN - HKG
Nonstop4h 10mHK Express
Mon 8-1200:55HKG - ICN
Nonstop3h 35mHK Express
Deal found 30-10HK$1,329

Cheapflights Fare Finder

 
Customise 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 70,647 searches. Data last updated 31 October 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

Departure

Return

Price

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 7-3

19:25-22:40

Nonstop4h 15m

Hong Kong Intl

Tue 17-3

00:40-05:00

Nonstop3h 20m

HK$1,818

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 9-3

19:25-22:40

Nonstop4h 15m

Hong Kong Intl

Thu 12-3

00:40-05:00

Nonstop3h 20m

HK$1,818

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 9-3

09:05-11:55

Nonstop3h 50m

Hong Kong Intl

Wed 18-3

13:40-18:15

Nonstop3h 35m

HK$1,981

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 20-11

19:25-22:40

Nonstop4h 15m

Hong Kong Intl

Thu 20-11

00:40-05:00

Nonstop3h 20m

HK$2,424

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 4-3

02:20-05:30

Nonstop4h 10m

Hong Kong Intl

Mon 9-3

10:25-14:55

Nonstop3h 30m

HK$2,432

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 7-12

12:30-19:00

1 stop7h 30m

Hong Kong Intl

Sun 7-12

21:10-19:15

1 stop21h 05m

HK$3,636

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 5-2

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Sat 7-2

00:05-05:00

Nonstop3h 55m

HK$4,149

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 17-3

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Wed 18-3

00:05-05:00

Nonstop3h 55m

HK$4,164

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 20-11

12:30-19:00

1 stop7h 30m

Hong Kong Intl

Thu 20-11

21:10-11:20

1 stop13h 10m

HK$4,273

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 23-4

08:30-21:25

2 stops13h 55m

Hong Kong Intl

Mon 27-4

22:25-19:35

1 stop20h 10m

HK$4,289

Flights are sorted by cheapest return flights first.

Deals found on 30-10

Showing 1-10 of 23 results
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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 return 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 return flight from Incheon Intl to Hong Kong. Price data was last updated on 24 October 2025.

The best time to book flights from Incheon Intl Airport to Hong Kong is 48 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, November is the cheapest month in which you can book a flight from Incheon Intl Airport to Hong Kong (average of HK$870). Flying from Incheon Intl Airport to Hong Kong in January is currently the most expensive (average of HK$1,072). 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 31 October 2025.

It’s optimal to fly from Incheon Intl Airport to Hong Kong in the evening. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly return from Incheon Intl to Hong Kong. Price data was last updated on 26 October 2025.

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

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 31 October 2025.
Get a feel of what it's like to fly with Korean Air, Asiana Airlines, andCathay Pacific from Incheon Intl Airport to Hong Kong by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

8.1

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Comfort

8.3

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!!

Food

8.1

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Comfort

8.3

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!!

Food

8.1

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Comfort

8.3

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!!

Food

8.1

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Comfort

8.3

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!!

Food

8.1

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Comfort

8.3

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?

    Hong Kong Intl (HKG) is the airport you will fly into if you book a flight from Incheon Intl to Hong Kong. You should not have trouble finding flights to Hong Kong Intl from Incheon Intl; the airport handles an average of 35 inbound flights from Incheon Intl per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the Hong Kong airport from Incheon Intl. It is only a 26.0 km journey from Hong Kong Intl (HKG) to Hong Kong’s city centre.

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

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

    For as low as HK$1,981, Asiana Airlines can have you in Hong Kong from Incheon Intl Airport in 3h 50m. Incheon Intl Airport and Hong Kong are separated by a distance of 2066 km. Most flights are nonstop.

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

    Hong Kong Airlines, at HK$944, was found to be the cheapest airline from Incheon Intl Airport to Hong Kong.Alternate airlines to your destination round-trip include HK Express and Cathay Pacific. These flights start at 34% lower than the current average price 3 months from now.

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

    The top 3 most reliable airlines when flying from Incheon Intl Airport to Hong Kong are Jeju Air (93%), AIR PREMIA (88%) and HK Express (84%).

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

    While on average a flight from Incheon Intl Airport to Hong Kong is generally HK$1,699, our data shows the cheapest flight currently is HK$530. When looking at the most popular route, (Incheon Intl - Hong Kong Intl), you can expect to pay HK$1,344 for that flight.

  • 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 holiday 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, November is the cheapest month in which you can book a flight from Incheon Intl Airport to Hong Kong (average of HK$870). Flying from Incheon Intl Airport to Hong Kong in January is currently the most expensive (average of HK$1,072). 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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Fly from Incheon Intl to Hong Kong on these airlines

Choose from the following airlines for your flight from Incheon Intl to Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on 31 October 2025.

Top 5 airlines flying from Incheon Intl to Hong Kong

Discover the top 5 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 70,647 searches. Data last updated 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Hong Kong AirlinesCheapestHK$944AverageHK$1,267FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
HK ExpressCheapestHK$970AverageHK$1,774FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Cathay PacificCheapestHK$1,505AverageHK$1,942FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Asiana AirlinesCheapestHK$1,604AverageHK$2,117FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Korean AirCheapestHK$1,791AverageHK$2,062FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

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Cheapflights does show flights with no change fees to all users. To see these options for flights from Incheon Intl to Hong Kong, users can toggle the no change fees filter when performing a flight search.

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