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HK$576+ 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 16-4. 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
6 Feb — 13 Feb1
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 7 January 2026.

Tue 20-115:45ICN - HKG
Nonstop4h 15mHK Express
Mon 26-100:55HKG - ICN
Nonstop3h 35mHK Express
Deal found 6-1HK$1,409
Tue 20-115:45ICN - HKG
Nonstop4h 15mHK Express
Mon 26-107:10HKG - ICN
Nonstop3h 30mHK Express
Deal found 6-1HK$1,417
Sat 24-121:50ICN - HKG
Nonstop4h 05mHK Express
Mon 26-121:05HKG - ICN
Nonstop3h 30mHK Express
Deal found 6-1HK$1,433
Wed 15-402:30ICN - HKG
Nonstop4h 15mHong Kong Airlines
Wed 22-408:55HKG - ICN
Nonstop3h 55mHong Kong Airlines
Deal found 5-1HK$1,448
Sat 31-121:50ICN - HKG
Nonstop4h 05mHK Express
Tue 3-221:05HKG - ICN
Nonstop3h 30mHK Express
Deal found 6-1HK$1,456
Tue 27-121:50ICN - HKG
Nonstop4h 05mHK Express
Thu 29-121:05HKG - ICN
Nonstop3h 30mHK Express
Deal found 7-1HK$1,464
Wed 15-402:30ICN - HKG
Nonstop4h 15mHong Kong Airlines
Sun 19-420:50HKG - ICN
Nonstop3h 30mHong Kong Airlines
Deal found 7-1HK$1,472
Fri 6-221:50ICN - HKG
Nonstop4h 05mHK Express
Sun 8-221:05HKG - ICN
Nonstop3h 30mHK Express
Deal found 7-1HK$1,480
Thu 12-321:50ICN - HKG
Nonstop4h 05mHK Express
Sat 14-321:05HKG - ICN
Nonstop3h 30mHK Express
Deal found 6-1HK$1,487
Sat 14-306:40ICN - HKG
Nonstop4h 10mHK Express
Sun 15-321:05HKG - ICN
Nonstop3h 30mHK Express
Deal found 6-1HK$1,495
Mon 26-117:35ICN - HKT
Nonstop6h 55mJin Air
Tue 3-223:30HKT - ICN
Nonstop5h 55mJin Air
Deal found 7-1HK$2,554
Sun 1-317:00ICN - HKT
Nonstop6h 35mAsiana Airlines
Sat 7-322:55HKT - ICN
Nonstop6h 20mAsiana Airlines
Deal found 5-1HK$2,616

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 7 January 2026.

Fly to

Hong Kong

Route

Departure

Return

Price

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 2-2

02:20-05:30

Nonstop4h 10m

Hong Kong Intl

Thu 5-2

07:10-11:40

Nonstop3h 30m

HK$1,433

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 4-2

21:50-00:55

Nonstop4h 05m

Hong Kong Intl

Fri 6-2

21:05-01:35

Nonstop3h 30m

HK$1,472

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 12-3

12:25-15:35

Nonstop4h 10m

Hong Kong Intl

Tue 17-3

10:25-14:55

Nonstop3h 30m

HK$1,472

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 30-1

21:50-00:55

Nonstop4h 05m

Hong Kong Intl

Tue 3-2

21:05-01:35

Nonstop3h 30m

HK$1,526

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 23-3

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Fri 27-3

10:55-15:30

Nonstop3h 35m

HK$1,557

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 2-3

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Thu 5-3

16:35-21:05

Nonstop3h 30m

HK$1,573

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 21-4

08:45-11:45

Nonstop4h 00m

Hong Kong Intl

Fri 24-4

09:45-14:25

Nonstop3h 40m

HK$1,674

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 28-1

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Sat 31-1

07:10-11:40

Nonstop3h 30m

HK$1,705

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 25-5

08:45-11:45

Nonstop4h 00m

Hong Kong Intl

Wed 27-5

16:55-21:35

Nonstop3h 40m

HK$1,775

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$1,838

Flights are sorted by cheapest return flights first.

Deals found on 6-1

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, Cathay Pacific, andHK Express. 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
1,188 reviews
Check prices

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

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!!
Korean Air
8.4
Very Good
1,188 reviews
Korean Air
8.4
Very Good
1,188 reviews
Check prices

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

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!!
Cathay Pacific
7.6
Good
1,124 reviews
Korean Air
8.4
Very Good
1,188 reviews
Check prices

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

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!!
HK Express
7.2
Good
43 reviews
Korean Air
8.4
Very Good
1,188 reviews
Check prices

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

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!!
Hong Kong Airlines
5.8
Fair
26 reviews
Korean Air
8.4
Very Good
1,188 reviews
Check prices

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

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

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 7 January 2026.

  • 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$3,541. If you're looking for a direct round-trip flight from Incheon Intl Airport, you can expect to pay around HK$4,802.

  • 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 13m on average. The quickest direct flight from Incheon Intl Airport at this time departs from Incheon Intl Airport (4h 00m), while the longest leaves from Incheon Intl Airport (21h 31m).

  • 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, June is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, November 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 7 January 2026.
Cathay Pacific flights from Incheon Intl to Hong Kong
HK Express flights from Incheon Intl to Hong Kong

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