Find flights
Deals
Airlines

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 18-4. 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
16 Jan — 23 Jan1
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 17 December 2025.

Sat 24-118:50ICN - HKG
Nonstop4h 15mMultiple Airlines
Tue 27-107:10HKG - ICN
Nonstop3h 30mMultiple Airlines
Deal found 15-12HK$1,416
Sat 17-112:25ICN - HKG
Nonstop4h 10mHK Express
Wed 21-110:25HKG - ICN
Nonstop3h 30mHK Express
Deal found 16-12HK$1,424
Thu 16-414:50ICN - HKG
Nonstop4h 00mHong Kong Airlines
Sat 18-408:55HKG - ICN
Nonstop3h 55mHong Kong Airlines
Deal found 16-12HK$1,431
Mon 13-402:30ICN - HKG
Nonstop4h 15mHong Kong Airlines
Fri 17-408:55HKG - ICN
Nonstop3h 55mHong Kong Airlines
Deal found 16-12HK$1,439
Sun 11-102:20ICN - HKG
Nonstop4h 10mHK Express
Thu 15-121:05HKG - ICN
Nonstop3h 30mHK Express
Deal found 16-12HK$1,447
Sat 10-121:50ICN - HKG
Nonstop4h 05mHK Express
Mon 12-100:55HKG - ICN
Nonstop3h 35mHK Express
Deal found 15-12HK$1,455
Thu 8-102:20ICN - HKG
Nonstop4h 10mHK Express
Wed 14-121:05HKG - ICN
Nonstop3h 30mHK Express
Deal found 16-12HK$1,462
Sat 17-118:50ICN - HKG
Nonstop4h 15mMultiple Airlines
Wed 21-121:05HKG - ICN
Nonstop3h 30mMultiple Airlines
Deal found 16-12HK$1,470
Sun 11-121:50ICN - HKG
Nonstop4h 05mHK Express
Mon 12-100:55HKG - ICN
Nonstop3h 35mHK Express
Deal found 15-12HK$1,478
Sat 17-118:50ICN - HKG
Nonstop4h 15mMultiple Airlines
Mon 19-121:05HKG - ICN
Nonstop3h 30mMultiple Airlines
Deal found 17-12HK$1,486
Tue 13-106:40ICN - HKG
Nonstop4h 10mHK Express
Sat 17-121:05HKG - ICN
Nonstop3h 30mHK Express
Deal found 16-12HK$1,494
Thu 15-118:50ICN - HKG
Nonstop4h 15mMultiple Airlines
Fri 16-100:55HKG - ICN
Nonstop3h 35mMultiple Airlines
Deal found 16-12HK$1,501

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 17 December 2025.

Fly to

Hong Kong

Route

Departure

Return

Price

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 16-3

09:50-12:55

Nonstop4h 05m

Hong Kong Intl

Thu 19-3

16:35-21:05

Nonstop3h 30m

HK$1,439

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 14-4

08:45-11:45

Nonstop4h 00m

Hong Kong Intl

Fri 17-4

09:45-14:25

Nonstop3h 40m

HK$1,439

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 4-2

12:25-15:35

Nonstop4h 10m

Hong Kong Intl

Sun 8-2

07:10-11:40

Nonstop3h 30m

HK$1,470

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 4-3

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Wed 4-3

00:05-05:00

Nonstop3h 55m

HK$1,478

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 21-1

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Sat 24-1

07:10-11:40

Nonstop3h 30m

HK$1,494

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 22-1

21:50-00:55

Nonstop4h 05m

Hong Kong Intl

Sun 25-1

07:10-11:40

Nonstop3h 30m

HK$1,587

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 26-3

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Mon 30-3

13:15-18:05

Nonstop3h 50m

HK$1,727

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 19-2

06:40-09:50

Nonstop4h 10m

Hong Kong Intl

Tue 24-2

16:35-21:05

Nonstop3h 30m

HK$1,727

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 26-3

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Sun 29-3

13:15-18:05

Nonstop3h 50m

HK$1,727

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 7-1

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Sat 10-1

00:05-05:00

Nonstop3h 55m

HK$1,805

Flights are sorted by cheapest return flights first.

Deals found on 16-12

Showing 1-10 of 60 results
1
2
3
...
6

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
1,186 reviews
Check prices

Boarding

8.5

Overall

8.4

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

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
1,186 reviews
Korean Air
8.4
Very Good
1,186 reviews
Check prices

Boarding

8.5

Overall

8.4

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

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
493 reviews
Korean Air
8.4
Very Good
1,186 reviews
Check prices

Boarding

8.5

Overall

8.4

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

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
1,095 reviews
Korean Air
8.4
Very Good
1,186 reviews
Check prices

Boarding

8.5

Overall

8.4

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

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
1,186 reviews
Check prices

Boarding

8.5

Overall

8.4

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

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 17 December 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$3,351. If you're looking for a direct round-trip flight from Incheon Intl Airport, you can expect to pay around HK$4,696.

  • 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 17h 15m 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 (24h 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 17 December 2025.
Cathay Pacific flights from Incheon Intl to Hong Kong
HK Express flights from Incheon Intl to Hong Kong

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.