Cheap flights from Hong Kong to Incheon Intl Airport from HK$805

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 25-2. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ICN
20 Mar — 27 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong Intl to Incheon Intl are usually found in June or March, booked 86 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Hong Kong to Incheon Intl

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Incheon Intl
Explore the most affordable flight options available from Hong Kong to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 February 2026.

Fri 27-221:05
HKG
-
ICN
Nonstop3h 30m
HK Express
Mon 2-312:25
ICN
-
HKG
Nonstop4h 10m
HK Express
Deal found 14-2HK$1,430
Sat 18-421:00
HKG
-
ICN
Nonstop3h 40m
HK Express
Sat 25-422:30
ICN
-
HKG
Nonstop3h 50m
HK Express
Deal found 16-2HK$1,438
Mon 4-507:15
HKG
-
ICN
Nonstop3h 35m
HK Express
Thu 7-512:45
ICN
-
HKG
Nonstop3h 50m
HK Express
Deal found 18-2HK$1,446
Mon 2-1110:25
HKG
-
ICN
Nonstop3h 30m
HK Express
Fri 13-1115:45
ICN
-
HKG
Nonstop4h 15m
HK Express
Deal found 17-2HK$1,454
Fri 27-310:25
HKG
-
ICN
Nonstop3h 30m
HK Express
Mon 30-322:30
ICN
-
HKG
Nonstop3h 50m
HK Express
Deal found 18-2HK$1,461
Sun 1-307:10
HKG
-
ICN
Nonstop3h 30m
HK Express
Sat 7-306:40
ICN
-
HKG
Nonstop4h 10m
HK Express
Deal found 17-2HK$1,469
Fri 22-509:45
HKG
-
ICN
Nonstop3h 40m
HK Express
Mon 25-506:40
ICN
-
HKG
Nonstop3h 50m
HK Express
Deal found 18-2HK$1,485
Fri 27-221:05
HKG
-
ICN
Nonstop3h 30m
HK Express
Wed 4-321:50
ICN
-
HKG
Nonstop4h 05m
HK Express
Deal found 17-2HK$1,500
Fri 17-410:15
HKG
-
ICN
1 stop8h 55m
Multiple Airlines
Wed 22-415:25
ICN
-
HKG
Nonstop3h 50m
Multiple Airlines
Deal found 18-2HK$1,508
Wed 25-310:15
HKG
-
ICN
1 stop9h 20m
Multiple Airlines
Tue 31-302:35
ICN
-
HKG
Nonstop3h 50m
Multiple Airlines
Deal found 17-2HK$1,516

Find flight deals from Hong Kong to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Incheon Intl (ICN). 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 18 February 2026.

Round-trip from

HK$1,430

One-way from

HK$805

Popular in

December

Cheapest in

June

Average price

HK$2,376

Good round-trip deal

HK$1,610 or less

Good one-way deal

HK$929 or less
HK Express
  • HK Express
  • 20-3-23-3
  • Nonstop
  • 7h 45m total
  • Hong Kong to Incheon
Jeju Air
  • Jeju Air
  • 25-2
  • Nonstop
  • 3h 30m total
  • Hong Kong to Incheon
Highest demand for flights based on searches. 7% potential increase in price (HK$1,092 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (HK$448 potential savings vs. average return price).
Average for round-trip flights in February 2026
Price to beat on a round-trip flight from Hong Kong Intl to Incheon Intl.
Price to beat on a one-way flight from Hong Kong Intl to Incheon Intl.

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Incheon Intl 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 70,647 searches. Data last updated 18 February 2026.
Use the filters below to find and compare flights from Hong Kong to Incheon Intl Airport that are best for you.

Fly from

Hong Kong

Fly to

Incheon Intl

Route

Departure

Return

Price

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 6-3

13:55-18:25

Nonstop3h 30m

Incheon Intl

Fri 13-3

09:50-12:55

Nonstop4h 05m

HK$1,852

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 16-3

00:05-05:00

Nonstop3h 55m

Incheon Intl

Sat 21-3

18:50-22:05

Nonstop4h 15m

HK$1,907

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 22-4

00:35-05:30

Nonstop3h 55m

Incheon Intl

Sun 26-4

20:40-23:35

Nonstop3h 55m

HK$1,922

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 15-5

00:35-05:30

Nonstop3h 55m

Incheon Intl

Mon 18-5

20:40-23:35

Nonstop3h 55m

HK$1,922

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 5-3

13:55-18:25

Nonstop3h 30m

Incheon Intl

Sun 8-3

09:50-12:55

Nonstop4h 05m

HK$1,985

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 16-3

13:55-18:25

Nonstop3h 30m

Incheon Intl

Wed 18-3

09:50-12:55

Nonstop4h 05m

HK$1,993

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sat 28-2

13:55-18:25

Nonstop3h 30m

Incheon Intl

Mon 2-3

09:50-12:55

Nonstop4h 05m

HK$2,055

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 3-6

13:15-18:05

Nonstop3h 50m

Incheon Intl

Sat 6-6

08:45-11:55

Nonstop4h 10m

HK$2,110

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 6-5

00:35-05:30

Nonstop3h 55m

Incheon Intl

Sun 10-5

20:40-23:35

Nonstop3h 55m

HK$2,149

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 4-3

13:55-18:25

Nonstop3h 30m

Incheon Intl

Sun 8-3

09:50-12:55

Nonstop4h 05m

HK$2,157

Flights are sorted by cheapest return flights first.

Deals found on 14-2

Showing 1-10 of 24 results
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2
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Best time to book a flight from Hong Kong to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Hong Kong 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 Hong Kong to Incheon Intl Airport

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

Use this chart to determine the optimal time to book a return flight from Hong Kong to Incheon Intl. Price data was last updated on 13 February 2026.

To ensure you get the cheapest price possible for a flight from Hong Kong to Incheon Intl Airport, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, June is the cheapest month in which you can book a flight from Hong Kong to Incheon Intl Airport (average of HK$875). Flying from Hong Kong to Incheon Intl Airport in December is currently the most expensive (average of HK$1,305). 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 HKG to ICN?

Find hourly flight availability from Hong Kong to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 February 2026.

It’s optimal to fly from Hong Kong to Incheon Intl Airport in the afternoon. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight at midday.

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

Use this chart to determine the cheapest time to fly return from Hong Kong to Incheon Intl. Price data was last updated on 17 February 2026.

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

How much does it cost for a return flight from Hong Kong to Incheon Intl Airport?

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to 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 to Incheon Intl. Reviews last updated 18 February 2026.
Read through reviews of airlines operating flights from Hong Kong to Incheon Intl Airport, such as Korean Air, Asiana Airlines, andCathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Incheon Intl. 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 from for flights from Hong Kong to Incheon Intl?

    For a flight from Hong Kong to Incheon Intl, you will be flying from Hong Kong Intl. Hong Kong Intl (HKG) is just 26.0 km from the centre of the city. Hong Kong Intl is the only Hong Kong airport and it handles 37 outbound flights to Incheon Intl per day. 11 airlines have flights to Incheon Intl from Hong Kong Intl on a regular basis.

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

    Jeju Air and T'way Air can get you from Hong Kong to Incheon Intl Airport in just under 3h 30m. Your travel time will be generally consistent. The distance between Hong Kong and Incheon Intl Airport is about 2066 km. Most flights are nonstop.

  • What are the cheapest airlines flying from Hong Kong to Incheon Intl Airport round-trip?

    Currently priced at HK$611, Jeju Air will fly you from Hong Kong to Incheon Intl Airport and back. In addition to Jeju Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from AIR PREMIA and Jin Air - these airlines can fly you to your destination from HK$629 and HK$714, respectively. Users have found that Jeju Air is 66% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Hong Kong to Incheon Intl Airport one-way?

    HK$574 is the cheapest one-way deal found within the past few days, from Jeju Air. You may also be able to find cheap deals on HK Express and T'way Air, with prices starting from HK$580 and HK$629, respectively.

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

    Consider AIR PREMIA (100%), T'way Air (95%) or HK Express (93%) when booking your flight. These represent the most reliable airlines when flying from Hong Kong to Incheon Intl Airport.

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

    The cheapest flight price from Hong Kong to Incheon Intl Airport is HK$760. On average you can expect to pay HK$4,810. The most popular route, (Hong Kong Intl - Incheon Intl), can usually be booked for HK$1,219.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hong Kong to Incheon Intl 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 Hong Kong to Incheon Intl Airport?

    Currently, June is the cheapest month in which you can book a flight from Hong Kong to Incheon Intl Airport (average of HK$875). Flying from Hong Kong to Incheon Intl Airport in December is currently the most expensive (average of HK$1,305). 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

Travelling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Daejeon

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Fly from Hong Kong to Incheon Intl on these airlines

Choose from the following airlines for your flight from Hong Kong to Incheon Intl. Flights are based on user searches made on Cheapflights and were last updated on 18 February 2026.

Top 10 airlines flying from Hong Kong to Incheon Intl

Discover the top 10 airlines that operate flights from Hong Kong to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 18 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Jeju AirCheapestHK$611AverageHK$1,514FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
AIR PREMIACheapestHK$629AverageHK$1,533FlexibilityNo cancel feeOn-timeN/A
Search AIR PREMIA flights
Jin AirCheapestHK$714AverageHK$1,767FlexibilityNo cancel feeOn-time78%
Search Jin Air flights
T'way AirCheapestHK$730AverageHK$1,593FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
HK ExpressCheapestHK$973AverageHK$1,502FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Hong Kong AirlinesCheapestHK$1,116AverageHK$1,614FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
Cathay PacificCheapestHK$1,273AverageHK$2,726FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Air ChinaCheapestHK$1,439AverageHK$1,662FlexibilityNo cancel feeOn-time67%
Search Air China flights
Korean AirCheapestHK$1,615AverageHK$2,524FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Asiana AirlinesCheapestHK$1,620AverageHK$2,376FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights

Fly with Cheapflights

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

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

Need flexible booking options for your flight to Incheon Intl from Hong Kong? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Hong Kong to Incheon Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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