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

For as low as HK$3,466, China Eastern can have you in Hong Kong from Incheon Intl Airport in 8h 55m. 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$1,252, 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 32% 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$516 on HK Express. Other airlines that offer cheap prices include T'way Air from HK$557 and AIR PREMIA from HK$570 one-way.

In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

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$4,242, our data indicates the cheapest price to be HK$631. The most popular route (Incheon Intl - Hong Kong Intl), is priced around HK$1,349.

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: T'way Air (97%), WestJet (94%), Air Canada( 93%).

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.

HK$698+ Cheap Flights from Incheon Intl Airport to Hong Kong

Cheapflights Tip: The best prices from Incheon Intl to Hong Kong are usually found in September or March, booked 69 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Incheon Intl to Hong Kong

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 5 August 2026.

Thu 3-915:25 -

Nonstop3h 50m

Sat 5-916:55 -

Nonstop3h 40m

Deal found 3-8HK$1,467

Fri 28-806:40 -

Nonstop3h 50m

Wed 2-916:55 -

Nonstop3h 40m

Deal found 4-8HK$1,474

Sat 19-906:40 -

Nonstop3h 50m

Tue 22-916:55 -

Nonstop3h 40m

Deal found 4-8HK$1,482

Thu 20-802:35 -

Nonstop3h 50m

Tue 25-821:00 -

Nonstop3h 40m

Deal found 31-7HK$1,490

Fri 21-806:40 -

Nonstop3h 50m

Sun 23-821:00 -

Nonstop3h 40m

Deal found 1-8HK$1,498

Thu 20-822:30 -

Nonstop3h 40m

Sun 23-821:00 -

Nonstop3h 40m

Deal found 1-8HK$1,506

Wed 18-1119:15 -

Nonstop4h 20m

Fri 20-1100:05 -

Nonstop3h 50m

Deal found 1-8HK$1,514

Fri 21-821:30 -

Nonstop3h 45m

Thu 27-821:00 -

Nonstop3h 40m

Deal found 2-8HK$1,521

Fri 13-1119:15 -

Nonstop4h 20m

Sun 15-1107:15 -

Nonstop3h 25m

Deal found 1-8HK$1,537

Thu 27-821:30 -

Nonstop3h 45m

Wed 2-916:55 -

Nonstop3h 40m

Deal found 1-8HK$1,545

Fri 18-920:35 -

Nonstop3h 55m

Wed 23-913:00 -

Nonstop3h 35m

Deal found 2-8HK$1,553

Find flight deals from Incheon Intl to Hong Kong

Round-trip from	HK$1,467
One-way from	HK$698
Popular in	February
Cheapest in	September
Average price	HK$1,733
Good round-trip deal	HK$1,045 or less
Good one-way deal	HK$861 or less

HK Express
3-9-5-9
Nonstop
7h 30m total
Incheon to Hong Kong

Search Deals

HK Express
14-8
Nonstop
3h 50m total
Incheon to Hong Kong

Search Deals

Highest demand for flights based on searches. 0% potential increase in price (HK$50 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (HK$233 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Price to beat on a round-trip flight from Incheon Intl to Hong Kong.

Search Deals

Price to beat on a one-way flight from Incheon Intl to Hong Kong.

Search Deals

Cheapflights Fare Finder

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

IncheonHong Kong

ICN Incheon Intl - HKG Hong Kong Intl

ICNHKG

Incheon Intl

Tue 18-8

16:35-08:45

2 stops17h 10m

Hong Kong Intl

Thu 20-8

17:05-14:55

2 stops20h 50m

HK$2,227

IncheonHong Kong

ICN Incheon Intl - HKG Hong Kong Intl

ICNHKG

Incheon Intl

Fri 11-12

21:55-12:45

1 stop15h 50m

Hong Kong Intl

Fri 18-12

13:45-22:50

1 stop8h 05m

HK$2,290

Fastest return journey

IncheonHong Kong

ICN Incheon Intl - HKG Hong Kong Intl

ICNHKG

Incheon Intl

Fri 9-10

13:25-19:55

1 stop7h 30m

Hong Kong Intl

Tue 13-10

10:10-18:45

1 stop7h 35m

HK$3,341

IncheonHong Kong

ICN Incheon Intl - HKG Hong Kong Intl

ICNHKG

Incheon Intl

Sat 19-9

16:15-08:45

1 stop17h 30m

Hong Kong Intl

Sat 26-9

17:05-11:15

2 stops17h 10m

HK$3,506

IncheonHong Kong

ICN Incheon Intl - HKG Hong Kong Intl

ICNHKG

Incheon Intl

Wed 18-11

18:05-13:30

1 stop20h 25m

Hong Kong Intl

Sat 21-11

14:30-05:30

1 stop14h 00m

HK$3,678

IncheonHong Kong

ICN Incheon Intl - HKG Hong Kong Intl

ICNHKG

Incheon Intl

Sat 15-8

22:45-18:50

2 stops21h 05m

Hong Kong Intl

Mon 17-8

19:50-06:00

2 stops33h 10m

HK$5,482

IncheonHong Kong

ICN Incheon Intl - HKG Hong Kong Intl

ICNHKG

Incheon Intl

Sun 27-9

07:20-17:00

1 stop10h 40m

Hong Kong Intl

Tue 29-9

07:55-06:00

2 stops21h 05m

HK$6,564

IncheonHong Kong

ICN Incheon Intl - HKG Hong Kong Intl

ICNHKG

Incheon Intl

Thu 17-9

07:20-22:00

1 stop15h 40m

Hong Kong Intl

Sat 19-9

15:20-06:00

2 stops13h 40m

HK$6,596

IncheonHong Kong

ICN Incheon Intl - HKG Hong Kong Intl

ICNHKG

Incheon Intl

Fri 16-10

20:30-15:00

2 stops19h 30m

Hong Kong Intl

Wed 21-10

11:30-06:00

1 stop17h 30m

HK$6,611

IncheonHong Kong

ICN Incheon Intl - HKG Hong Kong Intl

ICNHKG

Incheon Intl

Sat 17-10

07:20-22:15

2 stops15h 55m

Hong Kong Intl

Tue 20-10

11:30-06:00

1 stop17h 30m

HK$6,611

Flights are sorted by cheapest return flights first.

Deals found on 31-7

Showing 1-10 of 23 resultsSorted by cheapest first

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.

ICN-HKG

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

ICN-HK0

ICN-HKG

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$1,451). Flying from Incheon Intl Airport to Hong Kong in February is currently the most expensive (average of HK$2,165). 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?

It’s optimal to fly from Incheon Intl Airport to Hong Kong in the morning. By choosing this option you can save up to 53% on the cost of your flight, compared to a flight at midday.

Weekly flight availability from Incheon Intl Airport to Hong Kong

The most flights from ICN to HK0 are scheduled on a Monday (52 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (44 on average).

How often are flights from Incheon to Hong Kong delayed?

About 12% of weekly flights between Incheon and Hong Kong have experienced delays in the past year, with the average delay time being 133 minutes.

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

Historically, flights departing at night 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?

Sunday 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 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 68 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?

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. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Hong Kong

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.

Cathay Pacific

7.6

Good

1,438 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.

Cathay Pacific

7.6

Good

1,438 reviews

Cathay Pacific

7.6

Good

1,438 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.

HK Express

7.2

Good

47 reviews

Cathay Pacific

7.6

Good

1,438 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.

Related info for your journey

How long is the flight from Incheon Intl Airport to Hong Kong?
For as low as HK$3,466, China Eastern can have you in Hong Kong from Incheon Intl Airport in 8h 55m. 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$1,252, 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 32% 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$516 on HK Express. Other airlines that offer cheap prices include T'way Air from HK$557 and AIR PREMIA from HK$570 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: T'way Air (97%), WestJet (94%), Air Canada( 93%).
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$4,242, our data indicates the cheapest price to be HK$631. The most popular route (Incheon Intl - Hong Kong Intl), is priced around HK$1,349.
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$1,451). Flying from Incheon Intl Airport to Hong Kong in February is currently the most expensive (average of HK$2,165). 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

Alternative routes

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Alternative routes for Incheon Intl to Hong Kong

Incheon Intl to Hong Kong flights

Top 2 airlines flying from Incheon Intl to Hong Kong

Airline	Cheapest	Average	Flexibility	On-time
HK Express	CheapestHK$1,252	AverageHK$2,145	FlexibilityNo cancel fee	On-time90%	Search HK Express flights
Cathay Pacific	CheapestHK$1,829	AverageHK$2,809	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights

Fly with Cheapflights

How does Cheapflights help users find flights from Incheon Intl to Hong Kong?

Cheapflights helps you search for flights from Incheon Intl to Hong Kong via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Incheon Intl to Hong Kong?

Cheapflights simply makes it quick and affordable to book flights from Incheon Intl to Hong Kong by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Incheon Intl to Hong Kong flexibly with Cheapflights today.

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.

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.

Cheap flights from Incheon Intl Airport to Hong Kong from HK$698

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 14-8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Incheon Intl to Hong Kong

Cheapest flights from Incheon Intl to Hong KongExplore 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 5 August 2026.

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 5 August 2026.

Best flights from Incheon Intl to Hong KongDiscover carefully curated flight deals from Incheon Intl to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 August 2026.

Discover carefully curated flight deals from Incheon Intl to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 August 2026.

Direct flights from Incheon Intl to Hong KongExplore direct flight options from Incheon Intl to Hong Kong based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 August 2026.

Explore direct flight options from Incheon Intl to Hong Kong based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 August 2026.

Last-minute flights from Incheon Intl to Hong KongDiscover last-minute flight deals from Incheon Intl to Hong Kong. Data last updated 5 August 2026 and is based on user searches.

Discover last-minute flight deals from Incheon Intl to Hong Kong. Data last updated 5 August 2026 and is based on user searches.

One-way flights from Incheon Intl to Hong KongSearch for one-way flight options from Incheon Intl to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 5 August 2026.

Search for one-way flight options from Incheon Intl to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 5 August 2026.

Find flight deals from Incheon Intl to Hong Kong

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Incheon Intl Airport to Hong Kong that are best for you.

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.

Cheapflights Insights

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

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 5 August 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 53% on the cost of your flight, compared to a flight at midday.

Weekly flight availability from Incheon Intl Airport to Hong Kong

The most flights from ICN to HK0 are scheduled on a Monday (52 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (44 on average).

How often are flights from Incheon to Hong Kong delayed?

About 12% of weekly flights between Incheon and Hong Kong have experienced delays in the past year, with the average delay time being 133 minutes.

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

Historically, flights departing at night 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?

Sunday 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 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 68 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 1 August 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. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Hong Kong

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.

Related info for your journey

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

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

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

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

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

Can I find deals for flights from Incheon Intl to Hong Kong that include hotel bookings?

How can I find direct flights from Incheon Intl to Hong Kong?

Can I find deals for business class flights from Incheon Intl to Hong Kong?

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

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.

Alternative routes for Incheon Intl to Hong Kong

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

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Incheon Intl to Hong Kong by cabin class

Find flights from Incheon Intl to Hong Kong, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Incheon Intl and Hong Kong flights

Browse other Incheon Intl and Hong Kong flight options. Last updated on 5 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 2 airlines flying from Incheon Intl to Hong Kong

Fly with Cheapflights

How does Cheapflights help users find flights from Incheon Intl to Hong Kong?

Why should you use Cheapflights to find cheap flight tickets from Incheon Intl to Hong Kong?

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

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

100% Free

Book With Flexibility

Travel Smart

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 5 August 2026.

Best flights from Incheon Intl to Hong Kong
Discover carefully curated flight deals from Incheon Intl to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 August 2026.

Direct flights from Incheon Intl to Hong Kong
Explore direct flight options from Incheon Intl to Hong Kong based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 August 2026.

Last-minute flights from Incheon Intl to Hong Kong
Discover last-minute flight deals from Incheon Intl to Hong Kong. Data last updated 5 August 2026 and is based on user searches.

One-way flights from Incheon Intl to Hong Kong
Search for one-way flight options from Incheon Intl to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 5 August 2026.