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HK$568+ Direct flights from Incheon Intl Airport

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 5-2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ICN — HKG
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Direct flights from Incheon Intl

Enter your travel dates to find the best prices.

Cheapest flights from Incheon Intl
Explore the most affordable flight options available from Incheon Intl. Find the lowest fares based on data from user searches, with prices last updated on 11 November 2025.

Tue 2-1202:20ICN - HKG
Nonstop4h 10mHK Express
Sat 6-1221:05HKG - ICN
Nonstop3h 30mHK Express
Deal found 9-11HK$1,267
Thu 8-115:45ICN - HKG
Nonstop4h 15mHK Express
Tue 27-107:10HKG - ICN
Nonstop3h 30mHK Express
Deal found 9-11HK$1,275
Sat 6-1202:20ICN - HKG
Nonstop4h 10mHK Express
Thu 11-1221:05HKG - ICN
Nonstop3h 30mHK Express
Deal found 9-11HK$1,283
Thu 4-1215:45ICN - HKG
Nonstop4h 15mHK Express
Mon 8-1207:10HKG - ICN
Nonstop3h 30mHK Express
Deal found 9-11HK$1,290
Tue 6-115:45ICN - HKG
Nonstop4h 15mHK Express
Sat 31-110:25HKG - ICN
Nonstop3h 30mHK Express
Deal found 9-11HK$1,298
Tue 2-1202:20ICN - HKG
Nonstop4h 10mHK Express
Thu 4-1216:35HKG - ICN
Nonstop3h 30mHK Express
Deal found 10-11HK$1,306
Tue 6-106:40ICN - HKG
Nonstop4h 10mHK Express
Wed 7-100:55HKG - ICN
Nonstop3h 35mHK Express
Deal found 10-11HK$1,314
Sat 7-206:40ICN - HKG
Nonstop4h 10mHK Express
Tue 10-221:05HKG - ICN
Nonstop3h 30mHK Express
Deal found 10-11HK$1,322
Sat 29-1112:25ICN - HKG
Nonstop4h 10mHK Express
Thu 4-1216:35HKG - ICN
Nonstop3h 30mHK Express
Deal found 9-11HK$1,329
Mon 24-1102:20ICN - HKG
Nonstop4h 10mHK Express
Tue 2-1207:10HKG - ICN
Nonstop3h 30mHK Express
Deal found 9-11HK$1,337
Wed 3-1215:45ICN - HKG
Nonstop4h 15mHK Express
Wed 3-1221:05HKG - ICN
Nonstop3h 30mHK Express
Deal found 9-11HK$1,345
Tue 13-121:50ICN - HKG
Nonstop4h 05mHK Express
Thu 15-121:05HKG - ICN
Nonstop3h 30mHK Express
Deal found 10-11HK$1,353

Find direct flights from Incheon Intl within your budget

 
Use the slider to find direct flights from Incheon Intl within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 70,647 searches. This data was last updated on 11 November 2025.

Fly to

Hong Kong

Route

Departure

Return

Price

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 6-12

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Mon 8-12

00:05-05:00

Nonstop3h 55m

HK$1,617

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 23-3

09:50-12:55

Nonstop4h 05m

Hong Kong Intl

Fri 27-3

13:55-18:25

Nonstop3h 30m

HK$1,633

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 3-3

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Fri 6-3

00:05-05:00

Nonstop3h 55m

HK$1,671

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 4-3

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Thu 5-3

00:05-05:00

Nonstop3h 55m

HK$1,679

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 4-12

02:20-05:30

Nonstop4h 10m

Hong Kong Intl

Fri 12-12

21:05-01:35

Nonstop3h 30m

HK$1,687

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 5-3

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Sun 8-3

00:05-05:00

Nonstop3h 55m

HK$1,780

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 18-3

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Sat 21-3

00:05-05:00

Nonstop3h 55m

HK$1,780

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 28-3

19:25-22:40

Nonstop4h 15m

Hong Kong Intl

Mon 6-4

00:30-05:10

Nonstop3h 40m

HK$1,804

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 13-12

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Sat 13-12

00:05-05:00

Nonstop3h 55m

HK$1,881

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 14-12

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Sun 14-12

00:05-05:00

Nonstop3h 55m

HK$1,990

Flights are sorted by cheapest return flights first.

Deals found on 9-11

Showing 1-10 of 60 results
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Best time to book a flight from Incheon Intl

Have a flexible travel schedule? Discover the best time to fly 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.

Reviews of airlines flying direct to Incheon Intl

Get insights into the airlines that provide direct flights from 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 from Incheon Intl. Reviews last updated Cheapflights.
Read through reviews of airlines serving Incheon Intl Airport, such as Korean Air, Asiana Airlines, andCathay Pacific. 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
1,162 reviews
Check prices

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

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
1,162 reviews
Korean Air
8.4
Very Good
1,162 reviews
Check prices

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

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
485 reviews
Korean Air
8.4
Very Good
1,162 reviews
Check prices

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

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
1,056 reviews
Korean Air
8.4
Very Good
1,162 reviews
Check prices

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

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
1,162 reviews
Check prices

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

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

Access useful and relevant information related to your journey from Incheon Intl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 11 November 2025.

  • Where can you fly direct from Incheon Intl Airport?

    Currently, the most popular direct flight destination from Incheon Intl Airport is Hong Kong.

  • How much are direct flights from Incheon Intl Airport?

    On average, a one-way direct flight from Incheon Intl Airport will cost users approximately HK$2,744. If you're looking for a direct round-trip flight from Incheon Intl Airport, you can expect to pay around HK$2,645.

  • How long is a direct flight from Incheon Intl Airport?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from Incheon Intl Airport to last approximately 13h 36m on average. The quickest direct flight from Incheon Intl Airport at this time departs from Incheon Intl Airport (3h 50m), while the longest leaves from Incheon Intl Airport (23h 00m).

  • What is the best time of year to fly direct from Incheon Intl Airport?

    If you're seeking the lowest price on a direct flight from Incheon Intl Airport, March is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, September offers travelers the most options.

See more FAQs

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Fly your favourite airline from Incheon

Browse through various options for flying your favourite airline from Incheon. Flight routes are based on user searches made on Cheapflights and were last updated on 11 November 2025.
Cathay Pacific flights from Incheon Intl to Hong Kong
HK Express flights from Incheon Intl to Hong Kong

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