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HK$555+ 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 23-3. 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
24 Mar — 31 Mar1
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 22 February 2026.

Tue 10-309:50
ICN
-
HKG
Nonstop4h 05m
Jeju Air
Wed 11-313:55
HKG
-
ICN
Nonstop3h 30m
Jeju Air
Deal found 19-2HK$1,399
Sat 2-522:30
ICN
-
HKG
Nonstop3h 50m
HK Express
Sat 9-500:50
HKG
-
ICN
Nonstop3h 40m
HK Express
Deal found 18-2HK$1,407
Fri 17-402:35
ICN
-
HKG
Nonstop3h 50m
HK Express
Sun 19-400:50
HKG
-
ICN
Nonstop3h 40m
HK Express
Deal found 22-2HK$1,414
Wed 4-309:50
ICN
-
HKG
Nonstop4h 05m
Jeju Air
Thu 19-313:55
HKG
-
ICN
Nonstop3h 30m
Jeju Air
Deal found 20-2HK$1,422
Sat 9-520:40
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Mon 11-500:35
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Deal found 20-2HK$1,430
Thu 9-406:40
ICN
-
HKG
Nonstop3h 50m
HK Express
Thu 16-407:15
HKG
-
ICN
Nonstop3h 35m
HK Express
Deal found 18-2HK$1,438
Tue 10-309:50
ICN
-
HKG
Nonstop4h 05m
Jeju Air
Thu 12-313:55
HKG
-
ICN
Nonstop3h 30m
Jeju Air
Deal found 18-2HK$1,446
Wed 4-321:50
ICN
-
HKG
Nonstop4h 05m
HK Express
Sun 8-310:25
HKG
-
ICN
Nonstop3h 30m
HK Express
Deal found 20-2HK$1,453
Wed 25-312:25
ICN
-
HKG
Nonstop4h 10m
HK Express
Sat 28-321:05
HKG
-
ICN
Nonstop3h 30m
HK Express
Deal found 19-2HK$1,461
Wed 25-312:25
ICN
-
HKG
Nonstop4h 10m
HK Express
Fri 27-310:55
HKG
-
ICN
Nonstop3h 35m
HK Express
Deal found 19-2HK$1,469
Wed 15-420:40
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Fri 17-400:35
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Deal found 19-2HK$1,477
Wed 27-520:10
ICN
-
HKG
Nonstop3h 35m
Eastar Jet
Fri 29-500:05
HKG
-
ICN
Nonstop4h 05m
Eastar Jet
Deal found 20-2HK$1,485

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 22 February 2026.

Fly to

Hong Kong

Route

Departure

Return

Price

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 9-5

20:40-23:35

Nonstop3h 55m

Hong Kong Intl

Tue 12-5

00:35-05:30

Nonstop3h 55m

HK$1,430

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 24-4

20:40-23:35

Nonstop3h 55m

Hong Kong Intl

Mon 27-4

00:35-05:30

Nonstop3h 55m

HK$1,508

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 4-3

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Wed 11-3

00:05-05:00

Nonstop3h 55m

HK$1,532

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 15-6

20:40-23:35

Nonstop3h 55m

Hong Kong Intl

Mon 22-6

00:35-05:30

Nonstop3h 55m

HK$1,539

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 27-4

20:40-23:35

Nonstop3h 55m

Hong Kong Intl

Tue 28-4

00:35-05:30

Nonstop3h 55m

HK$1,571

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 4-3

09:50-12:55

Nonstop4h 05m

Hong Kong Intl

Sat 7-3

13:55-18:25

Nonstop3h 30m

HK$1,578

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 7-7

08:45-11:55

Nonstop4h 10m

Hong Kong Intl

Tue 14-7

13:15-18:05

Nonstop3h 50m

HK$1,586

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 11-3

09:50-12:55

Nonstop4h 05m

Hong Kong Intl

Mon 16-3

13:55-18:25

Nonstop3h 30m

HK$1,602

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 6-5

20:10-22:45

Nonstop3h 35m

Hong Kong Intl

Mon 11-5

00:05-05:10

Nonstop4h 05m

HK$1,641

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 7-3

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Wed 11-3

00:05-05:00

Nonstop3h 55m

HK$1,688

Flights are sorted by cheapest return flights first.

Deals found on 18-2

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
1,195 reviews
Check prices

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

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
1,195 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

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
1,178 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

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
1,195 reviews
Check prices

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

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
6.0
Okay
28 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

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 22 February 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$2,522. If you're looking for a direct round-trip flight from Incheon Intl Airport, you can expect to pay around HK$4,124.

  • 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 10h 55m on average. The quickest direct flight from Incheon Intl Airport at this time departs from Incheon Intl Airport (3h 45m), while the longest leaves from Incheon Intl Airport (14h 55m).

  • 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, 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 22 February 2026.
Cathay Pacific flights from Incheon Intl to Hong Kong
HK Express flights from Incheon Intl to Hong Kong

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