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HK$585+ 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 21-1. 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 Feb — 18 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 12 January 2026.

Sat 31-121:50ICN - HKG
Nonstop4h 05mHK Express
Wed 4-221:05HKG - ICN
Nonstop3h 30mHK Express
Deal found 11-1HK$1,411
Fri 30-121:50ICN - HKG
Nonstop4h 05mHK Express
Wed 4-221:05HKG - ICN
Nonstop3h 30mHK Express
Deal found 10-1HK$1,419
Mon 9-312:25ICN - HKG
Nonstop4h 10mHK Express
Fri 13-321:05HKG - ICN
Nonstop3h 30mHK Express
Deal found 10-1HK$1,434
Mon 2-312:25ICN - HKG
Nonstop4h 10mHK Express
Fri 6-316:35HKG - ICN
Nonstop3h 30mHK Express
Deal found 10-1HK$1,442
Tue 14-402:30ICN - HKG
Nonstop4h 15mHong Kong Airlines
Sun 19-420:50HKG - ICN
Nonstop3h 30mHong Kong Airlines
Deal found 10-1HK$1,450
Wed 15-402:30ICN - HKG
Nonstop4h 15mHong Kong Airlines
Sun 19-420:50HKG - ICN
Nonstop3h 30mHong Kong Airlines
Deal found 10-1HK$1,458
Thu 16-402:30ICN - HKG
Nonstop4h 15mHong Kong Airlines
Mon 20-420:50HKG - ICN
Nonstop3h 30mHong Kong Airlines
Deal found 10-1HK$1,465
Tue 27-121:50ICN - HKG
Nonstop4h 05mHK Express
Thu 29-107:10HKG - ICN
Nonstop3h 30mHK Express
Deal found 10-1HK$1,473
Tue 3-221:50ICN - HKG
Nonstop4h 05mHK Express
Thu 5-207:10HKG - ICN
Nonstop3h 30mHK Express
Deal found 10-1HK$1,481
Fri 10-402:35ICN - HKG
Nonstop3h 45mHK Express
Tue 14-400:50HKG - ICN
Nonstop3h 40mHK Express
Deal found 11-1HK$1,497
Wed 25-317:00ICN - HKT
Nonstop6h 35mAsiana Airlines
Sun 29-322:15HKT - ICN
Nonstop6h 20mAsiana Airlines
Deal found 11-1HK$2,128
Fri 24-416:30ICN - HKT
Nonstop6h 25mAsiana Airlines
Tue 28-422:15HKT - ICN
Nonstop6h 20mAsiana Airlines
Deal found 10-1HK$2,175

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 12 January 2026.

Fly to

Hong Kong

Route

Departure

Return

Price

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 21-3

06:40-09:50

Nonstop4h 10m

Hong Kong Intl

Sat 21-3

21:05-01:35

Nonstop3h 30m

HK$1,434

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 27-5

02:30-05:45

Nonstop4h 15m

Hong Kong Intl

Mon 1-6

20:50-01:20

Nonstop3h 30m

HK$1,450

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 16-4

02:30-05:45

Nonstop4h 15m

Hong Kong Intl

Tue 21-4

20:50-01:20

Nonstop3h 30m

HK$1,465

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 9-2

09:05-11:55

Nonstop3h 50m

Hong Kong Intl

Tue 10-2

07:10-11:40

Nonstop3h 30m

HK$1,567

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 23-4

08:45-11:45

Nonstop4h 00m

Hong Kong Intl

Mon 27-4

00:50-05:30

Nonstop3h 40m

HK$1,645

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 21-3

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Mon 23-3

00:05-05:00

Nonstop3h 55m

HK$1,754

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 22-3

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Mon 23-3

00:05-05:00

Nonstop3h 55m

HK$1,754

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 3-2

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Wed 4-2

00:05-05:00

Nonstop3h 55m

HK$1,769

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 16-3

09:05-11:55

Nonstop3h 50m

Hong Kong Intl

Fri 20-3

13:40-18:15

Nonstop3h 35m

HK$1,808

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 20-5

20:40-23:35

Nonstop3h 55m

Hong Kong Intl

Fri 22-5

00:35-05:30

Nonstop3h 55m

HK$1,847

Flights are sorted by cheapest return flights first.

Deals found on 10-1

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
1,187 reviews
Check prices

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

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
1,187 reviews
Korean Air
8.4
Very Good
1,187 reviews
Check prices

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

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
1,126 reviews
Korean Air
8.4
Very Good
1,187 reviews
Check prices

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

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
1,187 reviews
Check prices

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

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
1,187 reviews
Check prices

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

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 12 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$3,450. If you're looking for a direct round-trip flight from Incheon Intl Airport, you can expect to pay around HK$4,896.

  • 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 07m 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 (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, November 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 12 January 2026.
Cathay Pacific flights from Incheon Intl to Hong Kong
HK Express flights from Incheon Intl to Hong Kong

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