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Cheap flights from Incheon Intl Airport to Hong Kong from $93

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — HKG
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Incheon Intl to Hong Kong Intl are usually found in May or June, booked 83 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

Cheap flight deals from Incheon Intl to Hong Kong

Enter your travel dates to find the best prices.

Cheapest flights from Incheon Intl to Hong Kong
Explore the most affordable flight options available from Incheon Intl to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Sun 10/520:40
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Tue 12/500:35
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Deal found 10/3$238
Wed 1/420:40
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Sat 11/400:35
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Deal found 10/3$239
Sat 13/620:10
ICN
-
HKG
Nonstop3h 35m
Eastar Jet
Mon 15/600:05
HKG
-
ICN
Nonstop4h 05m
Eastar Jet
Deal found 6/3$242
Wed 11/318:50
ICN
-
HKG
Nonstop4h 15m
T'way Air
Wed 8/413:15
HKG
-
ICN
Nonstop3h 50m
T'way Air
Deal found 9/3$243
Wed 1/420:10
ICN
-
HKG
Nonstop3h 35m
Eastar Jet
Sun 12/400:05
HKG
-
ICN
Nonstop4h 05m
Eastar Jet
Deal found 10/3$245
Sat 16/520:40
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Mon 18/500:35
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Deal found 9/3$246
Tue 14/408:45
ICN
-
HKG
Nonstop4h 10m
T'way Air
Wed 15/413:15
HKG
-
ICN
Nonstop3h 50m
T'way Air
Deal found 9/3$249
Wed 22/420:40
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Fri 24/400:35
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Deal found 9/3$250
Wed 22/420:10
ICN
-
HKG
Nonstop3h 35m
Eastar Jet
Mon 27/400:05
HKG
-
ICN
Nonstop4h 05m
Eastar Jet
Deal found 10/3$252
Fri 3/420:40
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Tue 7/400:35
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Deal found 7/3$253

Find flight deals from Incheon Intl to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 March 2026.

Round-trip from

$238

One-way from

$101

Popular in

February

Cheapest in

May

Average price

$259

Good round-trip deal

$400 or less

Good one-way deal

$777 or less
Jeju Air
  • Jeju Air
  • 10/5-12/5
  • Nonstop
  • 7h 50m total
  • Incheon to Hong Kong
Search Deals
Eastar Jet
  • Eastar Jet
  • 11/6
  • Nonstop
  • 3h 35m total
  • Incheon to Hong Kong
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Incheon Intl to Hong Kong Intl.
Search Deals
Price to beat on a one-way flight from Incheon Intl to Hong Kong Intl.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Incheon Intl to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 10 March 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 15/4

08:45-11:55

Nonstop4h 10m

Hong Kong Intl

Sat 18/4

13:15-18:05

Nonstop3h 50m

$257

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 24/4

20:40-23:35

Nonstop3h 55m

Hong Kong Intl

Tue 28/4

00:35-05:30

Nonstop3h 55m

$272

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 28/5

20:40-23:35

Nonstop3h 55m

Hong Kong Intl

Sat 30/5

00:35-05:30

Nonstop3h 55m

$325

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 19/7

08:45-11:55

Nonstop4h 10m

Hong Kong Intl

Mon 27/7

13:15-18:05

Nonstop3h 50m

$325

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 13/4

20:40-23:35

Nonstop3h 55m

Hong Kong Intl

Tue 14/4

00:35-05:30

Nonstop3h 55m

$339

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 21/3

09:50-12:55

Nonstop4h 05m

Hong Kong Intl

Wed 25/3

13:55-18:25

Nonstop3h 30m

$342
Fastest return journey

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 26/6

01:55-04:45

Nonstop3h 50m

Hong Kong Intl

Tue 30/6

17:40-22:25

Nonstop3h 45m

$366

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 17/5

01:55-04:45

Nonstop3h 50m

Hong Kong Intl

Wed 20/5

17:40-22:25

Nonstop3h 45m

$366

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 22/3

08:10-11:20

Nonstop4h 10m

Hong Kong Intl

Mon 23/3

00:55-05:20

Nonstop3h 25m

$401

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 24/4

19:45-22:45

Nonstop4h 00m

Hong Kong Intl

Sun 26/4

00:45-05:25

Nonstop3h 40m

$401

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Incheon Intl to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong 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.

Cheapflights Insights

Everything you need to know about your flight from Incheon Intl Airport to Hong Kong

How far ahead should I book a flight from Incheon Intl Airport to Hong Kong?

Use this chart to determine the optimal time to book a return flight from Incheon Intl to Hong Kong. Price data was last updated on 6 March 2026.

Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Incheon Intl Airport to Hong Kong. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Incheon Intl Airport to Hong Kong?

Currently, May is the cheapest month in which you can book a flight from Incheon Intl Airport to Hong Kong (average of $159). Flying from Incheon Intl Airport to Hong Kong in February is currently the most expensive (average of $239). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ICN to HKG?

Find hourly flight availability from Incheon Intl to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 March 2026.

It’s typically best to fly out from Incheon Intl Airport to Hong Kong in the morning. Doing so could potentially save you 78% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Incheon Intl Airport to Hong Kong?

Use this chart to determine the cheapest time to fly return from Incheon Intl to Hong Kong. Price data was last updated on 21 February 2026.

Travellers seeking maximum savings on their Incheon Intl Airport to Hong Kong flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Hong Kong from Incheon Intl?

    Located just 26.0 km from the city centre, Hong Kong Intl is the airport most travellers will use when flying to Hong Kong from Incheon Intl. Booking flights from Incheon Intl to Hong Kong Intl (HKG) should be relatively easy as there are 36 daily inbound flights from Incheon Intl from 0 different airlines.

  • How long is the flight from Incheon Intl Airport to Hong Kong?

    For as low as $279, T'way Air can have you in Hong Kong from Incheon Intl Airport in 3h 35m. The distance from Incheon Intl Airport to Hong Kong is about 2066 km. Generally, flights for this route are direct.

  • What are the most reliable airlines from Incheon Intl Airport to Hong Kong?

    No one likes to see their flight delayed. When booking a flight from Incheon Intl Airport to Hong Kong consider choosing HK Express(90%), WestJet(86%) or Virgin Atlantic(85%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Incheon Intl Airport to Hong Kong?

    Looking at all options, your cheapest flight can be booked for $81. While the most popular route (Incheon Intl - Hong Kong Intl) can be booked for $250 on average, our data indicates $1,288 when flying from Incheon Intl Airport to Hong Kong.

  • Can I find deals for flights from Incheon Intl to Hong Kong that include hotel bookings?

    Yes. In addition to deals on Incheon Intl to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Incheon Intl to Hong Kong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Hong Kong.

  • Can I find deals for business class flights from Incheon Intl to Hong Kong?

    Yes. Cheapflights offers flight deals from Incheon Intl to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Incheon Intl Airport to Hong Kong?

    Currently, May is the cheapest month in which you can book a flight from Incheon Intl Airport to Hong Kong (average of $159). Flying from Incheon Intl Airport to Hong Kong in February is currently the most expensive (average of $239). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Fly with Cheapflights

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How does Cheapflights help users find flights from Incheon Intl to Hong Kong?

Cheapflights makes it easy to find Incheon Intl to Hong Kong flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Incheon Intl to Hong Kong?

Cheapflights helps you find that perfect flight to Hong Kong from Incheon Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Incheon Intl to Hong Kong with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Incheon Intl to Hong Kong, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Incheon Intl to Hong Kong become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Hong Kong from Incheon Intl today and book when prices fit your budget.

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