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Cheap flights from Hong Kong to Incheon Intl Airport from HK$869

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 21-4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ICN
11 May — 18 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong 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 11 April 2026.

Wed 15-413:15
HKG
-
ICN
Nonstop3h 50m
T'way Air
Wed 22-408:45
ICN
-
HKG
Nonstop4h 10m
T'way Air
Deal found 10-4HK$1,394
Tue 14-400:05
HKG
-
ICN
Nonstop3h 50m
Multiple Airlines
Wed 22-408:45
ICN
-
HKG
Nonstop4h 10m
Multiple Airlines
Deal found 10-4HK$1,417
Tue 21-400:05
HKG
-
ICN
Nonstop3h 50m
Multiple Airlines
Mon 27-408:45
ICN
-
HKG
Nonstop4h 10m
Multiple Airlines
Deal found 10-4HK$1,433
Wed 15-413:15
HKG
-
ICN
Nonstop3h 50m
Multiple Airlines
Tue 21-421:30
ICN
-
HKG
Nonstop3h 45m
Multiple Airlines
Deal found 9-4HK$1,441
Tue 21-400:05
HKG
-
ICN
Nonstop3h 50m
Eastar Jet
Wed 22-421:00
ICN
-
HKG
Nonstop3h 35m
Eastar Jet
Deal found 11-4HK$1,449
Tue 21-400:05
HKG
-
ICN
Nonstop3h 50m
Multiple Airlines
Sat 25-420:40
ICN
-
HKG
Nonstop3h 55m
Multiple Airlines
Deal found 11-4HK$1,472
Mon 20-400:35
HKG
-
ICN
Nonstop3h 55m
Multiple Airlines
Fri 24-421:30
ICN
-
HKG
Nonstop3h 45m
Multiple Airlines
Deal found 10-4HK$1,480
Sun 12-400:35
HKG
-
ICN
Nonstop3h 55m
Multiple Airlines
Tue 21-420:10
ICN
-
HKG
Nonstop3h 35m
Multiple Airlines
Deal found 10-4HK$1,503
Tue 21-400:05
HKG
-
ICN
Nonstop3h 50m
Multiple Airlines
Wed 29-408:45
ICN
-
HKG
Nonstop4h 10m
Multiple Airlines
Deal found 10-4HK$1,511

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 11 April 2026.

Round-trip from

HK$1,417

One-way from

HK$869

Popular in

April

Cheapest in

June

Average price

HK$2,482

Good round-trip deal

HK$1,504 or less

Good one-way deal

HK$920 or less
T'way Air
  • T'way Air
  • 21-4-29-4
  • Nonstop
  • 8h 00m total
  • Hong Kong to Incheon
Search Deals
Eastar Jet
  • Eastar Jet
  • 21-4
  • Nonstop
  • 3h 50m total
  • Hong Kong to Incheon
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (HK$567 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$396 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Hong Kong to Incheon Intl.
Search Deals
Price to beat on a one-way flight from Hong Kong to Incheon Intl.
Search Deals

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 11 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

Tue 19-5

07:30-17:25

1 stop8h 55m

Incheon Intl

Wed 20-5

12:15-10:30

1 stop23h 15m

HK$2,224

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 28-5

07:30-15:20

1 stop6h 50m

Incheon Intl

Sun 31-5

14:15-13:35

2 stops24h 20m

HK$2,521

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$3,523

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 8-5

09:45-20:40

2 stops9h 55m

Incheon Intl

Sun 10-5

07:45-17:10

2 stops10h 25m

HK$3,523
Fastest return journey

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 8-5

09:45-20:40

2 stops9h 55m

Incheon Intl

Mon 11-5

11:55-21:05

2 stops10h 10m

HK$3,594

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 22-5

09:45-20:40

2 stops9h 55m

Incheon Intl

Wed 27-5

07:45-17:10

2 stops10h 25m

HK$3,617

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 15-5

14:35-13:15

2 stops21h 40m

Incheon Intl

Thu 21-5

12:00-21:05

2 stops10h 05m

HK$3,633

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sat 25-4

13:35-14:50

1 stop24h 15m

Incheon Intl

Tue 28-4

16:35-14:05

2 stops22h 30m

HK$3,680

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 28-8

11:25-12:10

3 stops23h 45m

Incheon Intl

Tue 1-9

15:50-12:20

1 stop21h 30m

HK$3,696

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 10-7

11:25-13:15

3 stops24h 50m

Incheon Intl

Mon 13-7

06:50-17:10

2 stops11h 20m

HK$3,696

Flights are sorted by cheapest return flights first.

Deals found on 7-4

Showing 1-10 of 22 resultsSorted by cheapest first
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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 10 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$877). Flying from Hong Kong to Incheon Intl Airport in December is currently the most expensive (average of HK$1,308). 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 11 April 2026.

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

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 11 April 2026.

The most flights from HK0 to ICN are scheduled on a Friday (49 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (38 on average).

How often are flights from Hong Kong to Incheon delayed?

About 12% of weekly flights between Hong Kong and Incheon have experienced delays in the past year, with the average delay time being 125 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?

Wednesday tends to have the lowest number of delays on this route, whereas Saturday 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, HK Express have had the lowest number of delays on this route, with just 8% 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 11 April 2026.
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.
Korean Air
8.4
Very Good
1,204 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Entertainment

8.2

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.
Korean Air
8.4
Very Good
1,204 reviews
Korean Air
8.4
Very Good
1,204 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Entertainment

8.2

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.
Asiana Airlines
8.1
Very Good
515 reviews
Korean Air
8.4
Very Good
1,204 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Entertainment

8.2

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.
Cathay Pacific
7.6
Good
1,274 reviews
Korean Air
8.4
Very Good
1,204 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Entertainment

8.2

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.
HK Express
7.3
Good
44 reviews
Korean Air
8.4
Very Good
1,204 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Entertainment

8.2

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

    China Eastern can get you from Hong Kong to Incheon Intl Airport in just under 8h 55m. 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$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$630 and HK$722, 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$586 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$637, 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 Eastar Jet (100%), Air Busan (100%) and T'way Air (99%).

  • 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$756. On average you can expect to pay HK$7,121. The most popular route, (Hong Kong Intl - Incheon Intl), can usually be booked for HK$1,378.

  • 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$877). Flying from Hong Kong to Incheon Intl Airport in December is currently the most expensive (average of HK$1,308). 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

Browse thousands of different options on Cheapflights for your next trip

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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.
Hong Kong to Incheon Intl flights

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 11 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Eastar JetCheapestHK$460AverageHK$1,557FlexibilityNo cancel feeOn-time86%
Search Eastar Jet flights
AIR PREMIACheapestHK$630AverageHK$1,548FlexibilityNo cancel feeOn-timeN/A
Search AIR PREMIA flights
Jeju AirCheapestHK$722AverageHK$1,854FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
Air BusanCheapestHK$850AverageHK$1,517FlexibilityNo cancel feeOn-time94%
Search Air Busan flights
Jin AirCheapestHK$866AverageHK$1,774FlexibilityNo cancel feeOn-time78%
Search Jin Air flights
T'way AirCheapestHK$909AverageHK$1,722FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
HK ExpressCheapestHK$1,025AverageHK$1,581FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Hong Kong AirlinesCheapestHK$1,236AverageHK$2,032FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
China EasternCheapestHK$1,958AverageHK$2,196FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Asiana AirlinesCheapestHK$1,965AverageHK$2,455FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines 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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hong Kong to Incheon Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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.

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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