Cheap flights from Incheon Intl Airport to Hong Kong from HK$658

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 19-6. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — HKG
23 Jun — 30 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Incheon Intl to Hong Kong are usually found in September or June, booked 79 days in advance, depart on a Tuesday or Thursday 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 24 May 2026.

Sun 24-508:45
ICN
-
HKG
Nonstop4h 10m
Multiple Airlines
Tue 26-521:00
HKG
-
ICN
Nonstop3h 40m
Multiple Airlines
Deal found 19-5HK$1,489
Thu 25-608:45
ICN
-
HKG
Nonstop4h 10m
Multiple Airlines
Sun 28-616:55
HKG
-
ICN
Nonstop3h 40m
Multiple Airlines
Deal found 19-5HK$1,504
Fri 29-508:45
ICN
-
HKG
Nonstop4h 10m
T'way Air
Tue 2-613:15
HKG
-
ICN
Nonstop3h 50m
T'way Air
Deal found 20-5HK$1,512
Tue 2-608:45
ICN
-
HKG
Nonstop4h 10m
T'way Air
Fri 5-613:15
HKG
-
ICN
Nonstop3h 50m
T'way Air
Deal found 19-5HK$1,528
Thu 4-612:45
ICN
-
HKG
Nonstop3h 50m
Multiple Airlines
Mon 8-613:15
HKG
-
ICN
Nonstop3h 50m
Multiple Airlines
Deal found 22-5HK$1,551
Fri 5-622:30
ICN
-
HKG
Nonstop3h 50m
Multiple Airlines
Mon 8-613:15
HKG
-
ICN
Nonstop3h 50m
Multiple Airlines
Deal found 22-5HK$1,559
Thu 18-622:30
ICN
-
HKG
Nonstop3h 50m
Multiple Airlines
Tue 23-613:15
HKG
-
ICN
Nonstop3h 50m
Multiple Airlines
Deal found 19-5HK$1,567
Thu 13-808:45
ICN
-
HKG
Nonstop4h 10m
Multiple Airlines
Sat 15-816:55
HKG
-
ICN
Nonstop3h 40m
Multiple Airlines
Deal found 20-5HK$1,575
Thu 28-512:45
ICN
-
HKG
Nonstop3h 50m
Multiple Airlines
Wed 3-613:15
HKG
-
ICN
Nonstop3h 50m
Multiple Airlines
Deal found 23-5HK$1,583
Tue 9-612:45
ICN
-
HKG
Nonstop3h 50m
Multiple Airlines
Tue 16-613:15
HKG
-
ICN
Nonstop3h 50m
Multiple Airlines
Deal found 20-5HK$1,590
Fri 12-612:45
ICN
-
HKG
Nonstop3h 50m
Multiple Airlines
Sun 14-613:15
HKG
-
ICN
Nonstop3h 50m
Multiple Airlines
Deal found 20-5HK$1,598

Find flight deals from Incheon Intl to Hong Kong

Keep the following information in mind while searching for Incheon Intl to Hong Kong flight deals. Data was last updated 24 May 2026.

Round-trip from

HK$1,489

One-way from

HK$658

Popular in

February

Cheapest in

September

Average price

HK$1,731

Good round-trip deal

HK$702 or less

Good one-way deal

HK$823 or less
T'way Air
  • T'way Air
  • 11-6-16-6
  • Nonstop
  • 8h 00m total
  • Incheon to Hong Kong
T'way Air
  • T'way Air
  • 19-6
  • Nonstop
  • 4h 10m total
  • Incheon to Hong Kong
Highest demand for flights based on searches. 5% potential increase in price (HK$725 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (HK$302 potential savings vs. average return price).
Average for round-trip flights in May 2026
Price to beat on a round-trip flight from Incheon Intl to Hong Kong.
Price to beat on a one-way flight from Incheon Intl to Hong Kong.

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 24 May 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

Cheapest return flight
Fastest return journey

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 16-10

22:30-01:20

Nonstop3h 50m

Hong Kong Intl

Sun 18-10

00:50-05:30

Nonstop3h 40m

HK$1,794

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 5-6

18:25-16:05

1 stop22h 40m

Hong Kong Intl

Sun 7-6

14:35-13:15

2 stops21h 40m

HK$2,037

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 15-9

20:40-23:35

Nonstop3h 55m

Hong Kong Intl

Thu 17-9

00:35-05:30

Nonstop3h 55m

HK$2,170

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 22-8

07:45-16:05

1 stop9h 20m

Hong Kong Intl

Wed 2-9

22:05-14:55

2 stops15h 50m

HK$2,256

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 11-6

07:45-10:25

1 stop27h 40m

Hong Kong Intl

Mon 15-6

17:05-14:55

2 stops20h 50m

HK$2,256

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 6-7

07:45-16:05

1 stop9h 20m

Hong Kong Intl

Thu 9-7

20:05-13:30

1 stop16h 25m

HK$2,264

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 1-11

16:40-11:05

2 stops19h 25m

Hong Kong Intl

Sun 15-11

17:40-15:50

2 stops21h 10m

HK$2,295

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 26-6

08:55-16:05

1 stop8h 10m

Hong Kong Intl

Sat 4-7

12:05-13:15

3 stops24h 10m

HK$2,303

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 13-6

14:15-23:45

2 stops10h 30m

Hong Kong Intl

Tue 16-6

09:45-17:25

1 stop6h 40m

HK$2,319

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 3-6

20:15-16:05

2 stops20h 50m

Hong Kong Intl

Sat 6-6

15:05-14:50

2 stops22h 45m

HK$2,358

Flights are sorted by cheapest return flights first.

Deals found on 20-5

Showing 1-10 of 22 resultsSorted by cheapest first
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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

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

Currently, September is the cheapest month in which you can book a flight from Incheon Intl Airport to Hong Kong (average of HK$1,316). Flying from Incheon Intl Airport to Hong Kong in October is currently the most expensive (average of HK$2,766). 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 HK?

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 24 May 2026.

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

Weekly flight availability from Incheon Intl Airport to Hong Kong

Explore weekly flight availability from Incheon Intl to Hong Kong. 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 24 May 2026.

The most flights from ICN to HK0 are scheduled on a Friday (47 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (38 on average).

How often are flights from Incheon to Hong Kong delayed?

About 13% of weekly flights between Incheon and Hong Kong have experienced delays in the past year, with the average delay time being 131 minutes.

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

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

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

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

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

Over the past year, Jeju Air have had the lowest number of delays on this route, with just 6% of flights being delayed.

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

The best time to book flights from Incheon Intl Airport to Hong Kong is 78 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 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 23 May 2026.

Travellers seeking maximum savings on their Incheon Intl Airport to Hong Kong flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday at midday 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 24 May 2026.
Read through reviews of airlines operating flights from Incheon Intl Airport to Hong Kong, such as Cathay Pacific and HK Express. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.6

Entertainment

7.7

Crew

8.1

Overall

7.6

Boarding

7.9

Food

7.3

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

Comfort

7.6

Entertainment

7.7

Crew

8.1

Overall

7.6

Boarding

7.9

Food

7.3

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

Comfort

7.6

Entertainment

7.7

Crew

8.1

Overall

7.6

Boarding

7.9

Food

7.3

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

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

    For as low as HK$1,794, HK Express can have you in Hong Kong from Incheon Intl Airport in 3h 50m. Incheon Intl Airport and Hong Kong are separated by a distance of 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 Incheon Intl Airport to Hong Kong round-trip?

    HK Express, at HK$979, was found to be the cheapest airline from Incheon Intl Airport to Hong Kong. An alternate airline flying to your destination would be Cathay Pacific. These flights start at 44% 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$457 on HK Express. Other airlines that offer cheap prices include Air Busan from HK$467 and AIR PREMIA from HK$552 one-way.

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

    Before booking your flight to Hong Kong from Incheon Intl Airport, have a look at the most reliable airlines to get you to your destination on time: Air Canada (100%), T'way Air (100%), WestJet( 89%).

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

    Looking for the cheapest flight from Incheon Intl Airport to Hong Kong? While on average our users pay HK$865, our data indicates the cheapest price to be HK$613. The most popular route (Incheon Intl - Hong Kong Intl), is priced around HK$1,442.

  • 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, September is the cheapest month in which you can book a flight from Incheon Intl Airport to Hong Kong (average of HK$1,316). Flying from Incheon Intl Airport to Hong Kong in October is currently the most expensive (average of HK$2,766). 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

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Alternative routes for Incheon Intl to Hong Kong

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

Top 2 airlines flying from Incheon Intl to Hong Kong

Discover the top 2 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 24 May 2026.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapestHK$979AverageHK$1,991FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Cathay PacificCheapestHK$1,517AverageHK$2,079FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

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

Yes, Cheapflights offers price alerts on Incheon Intl to Hong Kong flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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