Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Incheon Intl Airport to Hong Kong from HK$540

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 27-3. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — HKG
30 Mar — 6 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Incheon Intl to Hong Kong Intl are usually found in March or June, booked 47 days in advance, depart on a Tuesday or Sunday and return on a Monday

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 28 February 2026.

Sat 9-520:10
ICN
-
HKG
Nonstop3h 35m
Eastar Jet
Mon 11-500:05
HKG
-
ICN
Nonstop4h 05m
Eastar Jet
Deal found 27-2HK$1,346
Sat 18-420:40
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Mon 20-400:35
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Deal found 28-2HK$1,353
Fri 13-321:50
ICN
-
HKG
Nonstop4h 05m
HK Express
Fri 20-321:05
HKG
-
ICN
Nonstop3h 30m
HK Express
Deal found 27-2HK$1,377
Thu 19-312:25
ICN
-
HKG
Nonstop4h 10m
HK Express
Sun 22-310:25
HKG
-
ICN
Nonstop3h 30m
HK Express
Deal found 25-2HK$1,385
Wed 13-520:10
ICN
-
HKG
Nonstop3h 35m
Eastar Jet
Sun 17-500:05
HKG
-
ICN
Nonstop4h 05m
Eastar Jet
Deal found 27-2HK$1,393
Wed 13-520:10
ICN
-
HKG
Nonstop3h 35m
Eastar Jet
Fri 15-500:05
HKG
-
ICN
Nonstop4h 05m
Eastar Jet
Deal found 26-2HK$1,400
Tue 12-520:40
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Thu 14-500:35
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Deal found 27-2HK$1,408
Sun 19-420:40
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Mon 20-400:35
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Deal found 28-2HK$1,416
Tue 24-315:45
ICN
-
HKG
Nonstop4h 15m
HK Express
Mon 30-321:00
HKG
-
ICN
Nonstop3h 40m
HK Express
Deal found 25-2HK$1,424
Sun 19-420:40
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Tue 21-400:35
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Deal found 27-2HK$1,432

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 28 February 2026.

Round-trip from

HK$1,346

One-way from

HK$540

Popular in

October

Cheapest in

March

Average price

HK$1,768

Good round-trip deal

HK$637 or less

Good one-way deal

HK$1,006 or less
Eastar Jet
  • Eastar Jet
  • 9-5-13-5
  • Nonstop
  • 7h 40m total
  • Incheon to Hong Kong
Search Deals
HK Express
  • HK Express
  • 27-3
  • Nonstop
  • 4h 10m total
  • Incheon to Hong Kong
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (HK$1,222 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$452 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 70,647 searches. Data last updated 28 February 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

Departure

Return

Price

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 9-5

20:10-22:45

Nonstop3h 35m

Hong Kong Intl

Wed 13-5

00:05-05:10

Nonstop4h 05m

HK$1,346

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 14-3

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Sat 14-3

00:05-05:00

Nonstop3h 55m

HK$1,690

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 15-5

20:40-23:35

Nonstop3h 55m

Hong Kong Intl

Sun 17-5

00:35-05:30

Nonstop3h 55m

HK$1,737

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 29-5

20:40-23:35

Nonstop3h 55m

Hong Kong Intl

Tue 2-6

00:35-05:30

Nonstop3h 55m

HK$1,776

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 21-4

01:55-04:45

Nonstop3h 50m

Hong Kong Intl

Sat 25-4

14:25-19:05

Nonstop3h 40m

HK$2,081

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 22-3

13:45-17:00

Nonstop4h 15m

Hong Kong Intl

Tue 24-3

14:05-18:35

Nonstop3h 30m

HK$2,081

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 30-5

13:25-16:20

Nonstop3h 55m

Hong Kong Intl

Tue 2-6

00:45-05:25

Nonstop3h 40m

HK$2,237

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 10-6

12:00-10:05

1 stop23h 05m

Hong Kong Intl

Fri 12-6

11:05-18:45

1 stop6h 40m

HK$2,464

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 18-5

08:05-10:55

Nonstop3h 50m

Hong Kong Intl

Fri 22-5

12:20-17:05

Nonstop3h 45m

HK$2,472

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 24-3

15:00-18:10

Nonstop4h 10m

Hong Kong Intl

Sat 28-3

16:50-21:25

Nonstop3h 35m

HK$2,488

Flights are sorted by cheapest return flights first.

Deals found on 25-2

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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 20 February 2026.

The best time to book flights from Incheon Intl Airport to Hong Kong is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, June is the cheapest month in which you can book a flight from Incheon Intl Airport to Hong Kong (average of HK$884). Flying from Incheon Intl Airport to Hong Kong in January is currently the most expensive (average of HK$1,275). 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 28 February 2026.

It’s optimal to fly from Incheon Intl Airport to Hong Kong in the evening. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight at midday.

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 Tuesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated 28 February 2026.
Get a feel of what it's like to fly with Korean Air, Cathay Pacific, andHK Express from Incheon Intl Airport to Hong Kong by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very Good
1,195 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Cathay Pacific
7.6
Good
1,180 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
HK Express
7.2
Good
43 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Hong Kong Airlines
6.0
Okay
28 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

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?

    Hong Kong Intl (HKG) is the airport you will fly into if you book a flight from Incheon Intl to Hong Kong. You should not have trouble finding flights to Hong Kong Intl from Incheon Intl; the airport handles an average of 32 inbound flights from Incheon Intl per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Hong Kong airport from Incheon Intl. It is only a 26.0 km journey from Hong Kong Intl (HKG) to Hong Kong’s city centre.

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

    For as low as HK$1,346, Eastar Jet can have you in Hong Kong from Incheon Intl Airport in 3h 35m. Incheon Intl Airport and Hong Kong are separated by a distance of 2066 km. Most flights are nonstop.

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

    Hong Kong Airlines, at HK$966, was found to be the cheapest airline from Incheon Intl Airport to Hong Kong.Alternate airlines to your destination round-trip include HK Express and Cathay Pacific. These flights start at 41% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as HK$284 on T'way Air. Other airlines that offer cheap prices include HK Express from HK$394 and Jin Air from HK$435 one-way.

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

    The top 3 most reliable airlines when flying from Incheon Intl Airport to Hong Kong are HK Express (91%), Virgin Atlantic (84%) and WestJet (82%).

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

    While on average a flight from Incheon Intl Airport to Hong Kong is generally HK$2,769, our data shows the cheapest flight currently is HK$310. When looking at the most popular route, (Incheon Intl - Hong Kong Intl), you can expect to pay HK$1,142 for that flight.

  • 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, June is the cheapest month in which you can book a flight from Incheon Intl Airport to Hong Kong (average of HK$884). Flying from Incheon Intl Airport to Hong Kong in January is currently the most expensive (average of HK$1,275). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Incheon Intl to Hong Kong on these airlines

Choose from the following airlines for your flight from Incheon Intl to Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on 28 February 2026.
Cathay Pacific flights from Incheon Intl to Hong Kong Intl
HK Express flights from Incheon Intl to Hong Kong Intl
Hong Kong Airlines flights from Incheon Intl to Hong Kong Intl

Top 4 airlines flying from Incheon Intl to Hong Kong

Discover the top 4 airlines that operate flights from Incheon Intl to Hong Kong. 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 28 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Hong Kong AirlinesCheapestHK$966AverageHK$1,369FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
HK ExpressCheapestHK$975AverageHK$1,742FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Cathay PacificCheapestHK$1,515AverageHK$2,174FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Korean AirCheapestHK$1,804AverageHK$2,077FlexibilityNo 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 Incheon Intl to Hong Kong?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Incheon Intl to Hong Kong. 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 Incheon Intl to Hong Kong?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Incheon Intl to Hong Kong for you. Better yet — we are completely free to use.

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, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.