Cheap flights from Hong Kong to Incheon Intl Airport from HK$862

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 12-4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ICN
7 May — 14 May1
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 September, booked 86 days in advance, depart on a Monday or Tuesday and return on a Sunday

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 7 April 2026.

Tue 14-400:35
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Wed 22-420:40
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Deal found 3-4HK$1,458
Mon 13-400:35
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Wed 22-420:40
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Deal found 3-4HK$1,466
Fri 8-500:35
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Sat 9-520:40
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Deal found 5-4HK$1,473
Wed 3-601:25
HKG
-
ICN
Nonstop4h 00m
Multiple Airlines
Tue 9-620:40
ICN
-
HKG
Nonstop3h 55m
Multiple Airlines
Deal found 4-4HK$1,481
Tue 21-400:35
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Sat 25-420:40
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Deal found 4-4HK$1,497
Mon 13-400:35
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Tue 21-420:40
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Deal found 4-4HK$1,505
Wed 8-401:25
HKG
-
ICN
Nonstop4h 00m
Multiple Airlines
Thu 16-422:30
ICN
-
HKG
Nonstop3h 50m
Multiple Airlines
Deal found 4-4HK$1,513
Mon 13-400:05
HKG
-
ICN
Nonstop3h 50m
Eastar Jet
Tue 21-420:10
ICN
-
HKG
Nonstop3h 35m
Eastar Jet
Deal found 3-4HK$1,520
Mon 20-400:35
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Wed 13-520:40
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Deal found 3-4HK$1,528
Tue 14-400:05
HKG
-
ICN
Nonstop3h 50m
Eastar Jet
Wed 22-421:00
ICN
-
HKG
Nonstop3h 35m
Eastar Jet
Deal found 3-4HK$1,567

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 7 April 2026.

Round-trip from

HK$1,458

One-way from

HK$862

Popular in

April

Cheapest in

June

Average price

HK$2,500

Good round-trip deal

HK$1,483 or less

Good one-way deal

HK$913 or less
Jeju Air
  • Jeju Air
  • 8-5-16-5
  • Nonstop
  • 7h 50m total
  • Hong Kong to Incheon
Jeju Air
  • Jeju Air
  • 12-4
  • Nonstop
  • 3h 55m total
  • Hong Kong to Incheon
Highest demand for flights based on searches. 3% potential increase in price (HK$582 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (HK$413 potential savings vs. average return price).
Average for round-trip flights in April 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 7 April 2026.
Use the filters below to find and compare flights from Hong Kong to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sun 10-5

20:05-15:10

1 stop18h 05m

Incheon Intl

Sat 23-5

20:15-10:30

1 stop15h 15m

HK$2,226
Fastest return journey

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Tue 21-4

13:15-18:05

Nonstop3h 50m

Incheon Intl

Wed 22-4

08:45-11:55

Nonstop4h 10m

HK$2,304

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Tue 19-5

13:15-18:05

Nonstop3h 50m

Incheon Intl

Wed 20-5

08:45-11:55

Nonstop4h 10m

HK$2,359

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sat 13-6

16:30-13:15

2 stops19h 45m

Incheon Intl

Thu 18-6

14:15-13:35

2 stops24h 20m

HK$2,523

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 7-5

09:45-20:40

2 stops9h 55m

Incheon Intl

Mon 11-5

14:15-23:45

2 stops10h 30m

HK$3,354

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sat 2-5

17:05-14:55

2 stops20h 50m

Incheon Intl

Wed 6-5

15:55-16:05

2 stops25h 10m

HK$3,362

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 6-7

11:25-12:10

3 stops23h 45m

Incheon Intl

Wed 15-7

07:45-17:10

2 stops10h 25m

HK$3,487

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 22-7

17:05-10:55

2 stops16h 50m

Incheon Intl

Wed 29-7

07:45-17:10

2 stops10h 25m

HK$3,527

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Tue 21-7

17:05-10:55

2 stops16h 50m

Incheon Intl

Sun 26-7

07:45-17:10

2 stops10h 25m

HK$3,527

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 6-7

11:25-12:10

3 stops23h 45m

Incheon Intl

Mon 13-7

06:50-17:10

2 stops11h 20m

HK$3,589

Flights are sorted by cheapest return flights first.

Deals found on 5-4

Showing 1-10 of 23 resultsSorted by cheapest first
1
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3

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 3 April 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$870). Flying from Hong Kong to Incheon Intl Airport in December is currently the most expensive (average of HK$1,309). 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 7 April 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 29% 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 4 April 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 7 April 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.

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Comfort

8.3

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.

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Comfort

8.3

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.

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Comfort

8.3

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.

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Comfort

8.3

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.

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Comfort

8.3

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 46 outbound flights to Incheon Intl per day. 12 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?

    China Eastern and T'way Air can get you from Hong Kong to Incheon Intl Airport in just under 3h 50m. Your travel time can differ by up to 14h 15m. The distance between Hong Kong and Incheon Intl Airport is about 2066 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Currently priced at HK$460, Eastar Jet will fly you from Hong Kong to Incheon Intl Airport and back. In addition to Eastar Jet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from AIR PREMIA and Jeju Air - these airlines can fly you to your destination from HK$631 and HK$723, respectively. Users have found that Eastar Jet is 76% 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$587 is the cheapest one-way deal found within the past few days, from HK Express. You may also be able to find cheap deals on Jin Air and Jeju Air, with prices starting from HK$633 and HK$638, respectively.

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

    Consider Eastar Jet (100%), Air Busan (100%) or T'way Air (99%) 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$757. On average you can expect to pay HK$7,271. The most popular route, (Hong Kong Intl - Incheon Intl), can usually be booked for HK$1,591.

  • 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$870). Flying from Hong Kong to Incheon Intl Airport in December is currently the most expensive (average of HK$1,309). 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 7 April 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 7 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Eastar JetCheapestHK$460AverageHK$1,558FlexibilityNo cancel feeOn-time86%
Search Eastar Jet flights
AIR PREMIACheapestHK$631AverageHK$1,550FlexibilityNo cancel feeOn-timeN/A
Search AIR PREMIA flights
Jeju AirCheapestHK$723AverageHK$1,856FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
Air BusanCheapestHK$851AverageHK$1,518FlexibilityNo cancel feeOn-time94%
Search Air Busan flights
Jin AirCheapestHK$867AverageHK$1,776FlexibilityNo cancel feeOn-time78%
Search Jin Air flights
T'way AirCheapestHK$910AverageHK$1,723FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
HK ExpressCheapestHK$1,026AverageHK$1,583FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Hong Kong AirlinesCheapestHK$1,238AverageHK$2,034FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
China EasternCheapestHK$1,960AverageHK$2,198FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Asiana AirlinesCheapestHK$1,967AverageHK$2,458FlexibilityNo 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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Why should you use Cheapflights to find cheap flight tickets 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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