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HK$501+ 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 22-4. 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
23 Apr — 30 Apr1
1 adult
1 adult, Economy, 0 bags

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 24 March 2026.

Fly to

Route

Departure

Return

Price

Cheapest return flight

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 21-4

08:45-11:55

Nonstop4h 10m

Hong Kong Intl

Wed 22-4

13:15-18:05

Nonstop3h 50m

HK$1,355

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 16-4

20:40-23:35

Nonstop3h 55m

Hong Kong Intl

Mon 20-4

00:35-05:30

Nonstop3h 55m

HK$1,457

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 9-6

20:40-23:35

Nonstop3h 55m

Hong Kong Intl

Fri 12-6

00:35-05:30

Nonstop3h 55m

HK$1,527

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 18-4

20:40-23:35

Nonstop3h 55m

Hong Kong Intl

Sun 19-4

00:35-05:30

Nonstop3h 55m

HK$1,574

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 14-6

08:45-11:55

Nonstop4h 10m

Hong Kong Intl

Tue 16-6

13:15-18:05

Nonstop3h 50m

HK$1,629

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 17-6

08:45-11:55

Nonstop4h 10m

Hong Kong Intl

Sun 21-6

13:15-18:05

Nonstop3h 50m

HK$1,676

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 16-6

20:40-23:35

Nonstop3h 55m

Hong Kong Intl

Fri 19-6

00:35-05:30

Nonstop3h 55m

HK$1,786
Fastest return journey

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 20-4

08:00-10:50

Nonstop3h 50m

Hong Kong Intl

Tue 21-4

07:55-12:40

Nonstop3h 45m

HK$1,801

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 11-7

20:40-23:35

Nonstop3h 55m

Hong Kong Intl

Fri 17-7

00:35-05:30

Nonstop3h 55m

HK$1,864

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 26-5

20:40-23:35

Nonstop3h 55m

Hong Kong Intl

Thu 28-5

00:35-05:30

Nonstop3h 55m

HK$1,872

Flights are sorted by cheapest return flights first.

Deals found on 23-3

Showing 1-10 of 60 resultsSorted by cheapest first
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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
1,202 reviews
Check prices

Food

8.1

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

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
1,202 reviews
Korean Air
8.4
Very Good
1,202 reviews
Check prices

Food

8.1

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

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
1,228 reviews
Korean Air
8.4
Very Good
1,202 reviews
Check prices

Food

8.1

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

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
7.3
Good
44 reviews
Korean Air
8.4
Very Good
1,202 reviews
Check prices

Food

8.1

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

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 24 March 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$2,632. If you're looking for a direct round-trip flight from Incheon Intl Airport, you can expect to pay around HK$5,554.

  • 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 9h 05m on average. The quickest direct flight from Incheon Intl Airport at this time departs from Incheon Intl Airport (3h 35m), while the longest leaves from Incheon Intl Airport (14h 35m).

  • 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, May 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

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Cathay Pacific flights from Incheon Intl to Hong Kong
HK Express flights from Incheon Intl to Hong Kong

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