Cheap flights from Hong Kong to Incheon Intl Airport from HK$802

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 4-1. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ICN
3 Jan — 10 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Hong Kong to Incheon Intl are usually found in March or June, booked 81 days in advance, depart on a Monday or Tuesday and return on a Wednesday

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 4 December 2025.

Tue 16-1221:05HKG - ICN
Nonstop3h 30mHK Express
Mon 22-1212:25ICN - HKG
Nonstop4h 10mHK Express
Deal found 3-12HK$1,471
Mon 8-1221:05HKG - ICN
Nonstop3h 30mHK Express
Tue 16-1206:40ICN - HKG
Nonstop4h 10mHK Express
Deal found 3-12HK$1,479
Wed 10-1200:55HKG - ICN
Nonstop3h 35mHK Express
Wed 17-1202:20ICN - HKG
Nonstop4h 10mHK Express
Deal found 3-12HK$1,486
Mon 15-1221:05HKG - ICN
Nonstop3h 30mHK Express
Fri 19-1212:25ICN - HKG
Nonstop4h 10mHK Express
Deal found 4-12HK$1,494
Thu 11-1216:35HKG - ICN
Nonstop3h 30mHK Express
Thu 11-1202:20ICN - HKG
Nonstop4h 10mHK Express
Deal found 3-12HK$1,502
Mon 15-1217:40HKG - ICN
1 stop19h 05mMultiple Airlines
Thu 15-112:25ICN - HKG
Nonstop4h 10mMultiple Airlines
Deal found 3-12HK$1,510
Tue 9-1217:40HKG - ICN
1 stop19h 05mMultiple Airlines
Wed 10-1221:50ICN - HKG
Nonstop4h 05mMultiple Airlines
Deal found 3-12HK$1,518
Tue 9-1217:40HKG - ICN
1 stop19h 05mMultiple Airlines
Thu 11-1206:40ICN - HKG
Nonstop4h 10mMultiple Airlines
Deal found 4-12HK$1,525
Sat 6-1210:15HKG - ICN
1 stop9h 45mMultiple Airlines
Tue 9-1202:20ICN - HKG
Nonstop4h 10mMultiple Airlines
Deal found 3-12HK$1,533
Wed 10-1216:35HKG - ICN
Nonstop3h 30mHK Express
Sat 13-1202:20ICN - HKG
Nonstop4h 10mHK Express
Deal found 3-12HK$1,541
Sat 6-1210:15HKG - ICN
1 stop9h 45mMultiple Airlines
Tue 9-1206:40ICN - HKG
Nonstop4h 10mMultiple Airlines
Deal found 3-12HK$1,549
Sat 6-1210:15HKG - ICN
1 stop9h 45mMultiple Airlines
Thu 11-1202:20ICN - HKG
Nonstop4h 10mMultiple Airlines
Deal found 3-12HK$1,557

Find flight deals from Hong Kong to Incheon Intl

Keep the following information in mind while searching for Hong Kong to Incheon Intl flight deals. Data was last updated 4 December 2025.

Round-trip from

HK$1,463

One-way from

HK$802

Popular in

April

Cheapest in

March

Average price

HK$1,922

Good round-trip deal

HK$1,678 or less

Good one-way deal

HK$947 or less
HK Express
  • HK Express
  • 16-12-17-12
  • 1 total stop
  • 23h 15m total
  • Hong Kong to Incheon
HK Express
  • HK Express
  • 4-1
  • Nonstop
  • 3h 30m total
  • Hong Kong to Incheon
High demand for flights, 1% potential price rise
Cheapest flight prices on average. 2% potential price decrease (HK$319 potential savings vs. average return price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from Hong Kong to Incheon Intl.
Price to beat on a one-way flight from Hong Kong 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 4 December 2025.
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

Sun 31-5

17:30-11:15

1 stop16h 45m

Incheon Intl

Sun 7-6

22:55-16:30

1 stop18h 35m

HK$2,304

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sat 30-5

13:40-22:40

1 stop8h 00m

Incheon Intl

Mon 8-6

23:40-12:40

1 stop14h 00m

HK$2,304

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sat 17-1

14:10-22:50

1 stop7h 40m

Incheon Intl

Wed 21-1

21:45-19:45

2 stops23h 00m

HK$3,113

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 16-1

14:10-22:50

1 stop7h 40m

Incheon Intl

Fri 23-1

21:45-19:45

2 stops23h 00m

HK$3,121

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 31-12

17:25-21:10

1 stop26h 45m

Incheon Intl

Wed 7-1

21:45-19:45

2 stops23h 00m

HK$3,308

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 26-12

20:05-19:15

1 stop22h 10m

Incheon Intl

Wed 31-12

12:00-19:45

1 stop8h 45m

HK$3,494

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 12-3

17:25-14:25

1 stop20h 00m

Incheon Intl

Fri 20-3

21:45-19:45

2 stops23h 00m

HK$3,533

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 9-3

17:25-18:10

1 stop23h 45m

Incheon Intl

Fri 13-3

21:45-19:45

2 stops23h 00m

HK$3,541

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sun 8-3

17:25-11:20

1 stop16h 55m

Incheon Intl

Fri 13-3

21:45-19:45

2 stops23h 00m

HK$3,541

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Tue 10-3

17:25-14:25

1 stop20h 00m

Incheon Intl

Mon 16-3

21:45-19:45

2 stops23h 00m

HK$3,541

Flights are sorted by cheapest return flights first.

Deals found on 3-12

Showing 1-10 of 24 results
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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 28 November 2025.

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 81 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, January is the cheapest month in which you can book a flight from Hong Kong to Incheon Intl Airport (average of HK$770). Flying from Hong Kong to Incheon Intl Airport in October is currently the most expensive (average of HK$1,237). 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 HK 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 4 December 2025.

A simple way to save on the total cost of your ticket is to fly from Hong Kong to Incheon Intl Airport in the morning. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking 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 29 November 2025.

Travellers seeking maximum savings on their Hong Kong to Incheon Intl Airport flight should consider departing on Wednesday 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.

Weekly flight availability from Hong Kong to Incheon Intl Airport

Explore weekly flight availability from Hong Kong to Incheon Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 December 2025.

The most flights from HK0 to ICN are scheduled on a Wednesday (38 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (25 on average).

How often are flights from Hong Kong to Incheon delayed?

About 17% of weekly flights between Hong Kong and Incheon have experienced delays in the past year, with the average delay time being 132 minutes.

What is the most punctual flight time for Hong Kong to Incheon flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Hong Kong to Incheon flights?

Over the past year, Greater Bay Airlines have had the lowest number of delays on this route, with just 5% of flights being delayed.

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 4 December 2025.
Check out reviews from past customers who have flown with Korean Air, Asiana Airlines, andCathay Pacific from Hong Kong to Incheon Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.7

Boarding

8.5

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

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.

Crew

8.7

Boarding

8.5

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

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.

Crew

8.7

Boarding

8.5

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

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.

Crew

8.7

Boarding

8.5

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

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.

Crew

8.7

Boarding

8.5

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

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.
  • How popular is this Hong Kong to Incheon Intl Airport flight route?

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

    Shandong Airlines can get you from Hong Kong to Incheon Intl Airport in just under 16h 45m. Your travel time can differ by up to . The distance between Hong Kong and Incheon Intl Airport is about 2066 km.

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

    Currently priced at HK$626, AIR PREMIA will fly you from Hong Kong to Incheon Intl Airport and back. In addition to AIR PREMIA, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from T'way Air and Jeju Air - these airlines can fly you to your destination from HK$627 and HK$763, respectively. Users have found that AIR PREMIA is 62% 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$555 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 Jeju Air and T'way Air, with prices starting from HK$618 and HK$627, respectively.

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

    The top 3 most reliable airlines when flying from Hong Kong to Incheon Intl Airport are T'way Air (100%), 以色列航空 (91%) and HK Express (89%).

  • 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$765. On average you can expect to pay HK$3,514. The most popular route, (Hong Kong Intl - Incheon Intl), can usually be booked for HK$1,175.

  • 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, January is the cheapest month in which you can book a flight from Hong Kong to Incheon Intl Airport (average of HK$770). Flying from Hong Kong to Incheon Intl Airport in October is currently the most expensive (average of HK$1,237). 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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Alternative routes for Hong Kong to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.

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 4 December 2025.
AirlineCheapestAverageFlexibilityOn-time
T'way AirCheapestHK$704AverageHK$1,461FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
Jeju AirCheapestHK$831AverageHK$1,630FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
AIR PREMIACheapestHK$889AverageHK$1,540FlexibilityNo cancel feeOn-timeN/A
Search AIR PREMIA flights
Jin AirCheapestHK$958AverageHK$1,755FlexibilityNo cancel feeOn-time78%
Search Jin Air flights
HK ExpressCheapestHK$959AverageHK$1,409FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Hong Kong AirlinesCheapestHK$1,084AverageHK$1,532FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
Asiana AirlinesCheapestHK$1,252AverageHK$2,247FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Greater Bay AirlinesCheapestHK$1,313AverageHK$1,887FlexibilityNo cancel feeOn-timeN/A
Search Greater Bay Airlines flights
Air ChinaCheapestHK$1,433AverageHK$1,655FlexibilityNo cancel feeOn-time67%
Search Air China flights
Korean AirCheapestHK$1,691AverageHK$2,494FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Incheon Intl from Hong Kong.

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

Yes! Cheapflights helps users easily find flights from Hong Kong to Incheon Intl with no change fees.

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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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