Q: How much does it cost for a return flight from Incheon Intl Airport to Hong Kong?

Airfare is below average for this route at the moment. Incheon Intl Airport to Hong Kong flights typically cost between HK$1,624 and HK$2,378 in October. The cheapest return price found within the last 5 days was HK$1,499 on HK Express (28 Oct–5 Nov).

Question 1

How much does it cost for a return flight from Incheon Intl Airport to Hong Kong?

Accepted Answer

Airfare is below average for this route at the moment.Incheon Intl Airport to Hong Kong flights typically cost between HK$1,624 and HK$2,378 in October.
The cheapest return price found within the last 5 days was HK$1,499 on HK Express (28 Oct–5 Nov).

Question 2

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

Accepted Answer

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

Question 3

How often are flights from Incheon to Hong Kong delayed?

Accepted Answer

About 10% of weekly flights between Incheon and Hong Kong have experienced delays in the past year, with the average delay time being 125 minutes.

Question 4

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

Accepted Answer

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

Question 5

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

Accepted Answer

Tuesday 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.

Question 6

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

Accepted Answer

For as low as HK$5,815, Philippine Airlines can have you in Hong Kong from Incheon Intl Airport in 17h 05m. Incheon Intl Airport and Hong Kong are separated by a distance of 2066 km.

Question 7

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

Accepted Answer

HK Express, at HK$1,266, was found to be the cheapest airline from Incheon Intl Airport to Hong Kong.Alternate airlines to your destination round-trip include Korean Air and Cathay Pacific. These flights start at 33% lower than the current average price 3 months from now.

Question 8

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

Accepted Answer

One-way options have recently been found by users for as low as HK$523 on HK Express. Other airlines that offer cheap prices include Air Busan from HK$577 and 泰瑞航空 (原 德威航空) from HK$585 one-way.

Question 9

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

Accepted Answer

The best time to book flights from Incheon Intl Airport to Hong Kong is 89 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.

Question 10

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

Accepted Answer

Currently, March is the cheapest month in which you can book a flight from Incheon Intl Airport to Hong Kong (average of HK$1,593). Flying from Incheon Intl Airport to Hong Kong in February is currently the most expensive (average of HK$2,174). 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.

Question 11

What is the cheapest day to fly from Incheon Intl Airport to Hong Kong?

Accepted Answer

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.

Question 12

Weekly flight availability from Incheon Intl Airport to Hong Kong

Accepted Answer

The most flights from ICN to HKG are scheduled on a Tuesday (48 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (40 on average).

Question 13

E

Accepted Answer

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.

Question 14

E

Accepted Answer

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).

Question 15

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

Accepted Answer

While on average a flight from Incheon Intl Airport to Hong Kong is generally HK$2,603, our data shows the cheapest flight currently is HK$640. When looking at the most popular route, (Incheon Intl - Hong Kong Intl), you can expect to pay HK$1,546 for that flight.

Question 16

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

Accepted Answer

The top 3 most reliable airlines when flying from Incheon Intl Airport to Hong Kong are HK Express (94%), Delta (91%) and WestJet (91%).

Question 17

What are the most popular airlines that fly from Incheon Intl Airport to Hong Kong?

Accepted Answer

Before booking your flight from Incheon Intl Airport to Hong Kong, check out the most popular airlines for this route: Cathay Pacific, HK Express or Korean Air.

Question 18

What is the cheapest time of day to fly from ICN to HKG?

Accepted Answer

It’s optimal to fly from Incheon Intl Airport to Hong Kong in the morning. By choosing this option you can save up to 71% on the cost of your flight, compared to a flight at midday.

Question 19

What airport do you fly into for flights to Hong Kong from Incheon Intl?

Accepted Answer

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 43 inbound flights from Incheon Intl per day. You should also have plenty of airline options to choose from since 3 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.

Question 20

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

Accepted Answer

Yes. In addition to deals on Incheon Intl to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 21

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

Accepted Answer

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.

Question 22

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

Accepted Answer

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.

Question 23

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

Accepted Answer

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.

Question 24

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

Accepted Answer

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.

Question 25

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

Accepted Answer

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.

Question 26

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

Accepted Answer

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!

Round-trip from	HK$1,499
One-way from	HK$706
Popular in	February
Cheapest in	March
Average price	HK$1,938
Good round-trip deal	HK$735 or less
Good one-way deal	HK$834 or less

Airline	Cheapest	Average	Flexibility	On-time
HK Express	CheapestHK$1,266	AverageHK$1,953	FlexibilityNo cancel fee	On-time90%	Search HK Express flights
Korean Air	CheapestHK$1,379	AverageHK$3,689	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
Cathay Pacific	CheapestHK$1,929	AverageHK$3,488	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights

Cheap flights from Incheon Intl Airport to Hong Kong from HK$706

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28-10. 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 8 October 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 8 October 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 8 October 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 8 October 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 8 October 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 8 October 2026.

Last-minute flights from Incheon Intl to Hong KongDiscover last-minute flight deals from Incheon Intl to Hong Kong. Data last updated 8 October 2026 and is based on user searches.

Discover last-minute flight deals from Incheon Intl to Hong Kong. Data last updated 8 October 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 8 October 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 8 October 2026.

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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.

Cheapflights Insights

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 89 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?

What is the cheapest time of day to fly from ICN to HKG?

It’s optimal to fly from Incheon Intl Airport to Hong Kong in the morning. By choosing this option you can save up to 71% 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?

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.

How much does it cost for a return flight from Incheon Intl Airport to Hong Kong?

Airfare is below average for this route at the moment.

Incheon Intl Airport to Hong Kong flights typically cost between HK$1,624 and HK$2,378 in October.The cheapest return price found within the last 5 days was HK$1,499 on HK Express (28 Oct–5 Nov).

Weekly flight availability from Incheon Intl Airport to Hong Kong

The most flights from ICN to HKG are scheduled on a Tuesday (48 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (40 on average).

How often are flights from Incheon to Hong Kong delayed?

About 10% of weekly flights between Incheon and Hong Kong have experienced delays in the past year, with the average delay time being 125 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?

Tuesday 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, HK Express have had the lowest number of delays on this route, with just 6% of flights being delayed.

Reviews of airlines servicing Hong Kong

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.

Related info for your journey

What airport do you fly into for flights to Hong Kong from Incheon Intl?

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?

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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 8 October 2026.

Search flights from Incheon Intl to Hong Kong by cabin class

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Other flights to Hong Kong

Explore flights to Hong Kong departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 8 October 2026.

Incheon Intl and Hong Kong flights

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Top 3 airlines flying from Incheon Intl to Hong Kong

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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?

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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 8 October 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 8 October 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 8 October 2026.

Last-minute flights from Incheon Intl to Hong Kong
Discover last-minute flight deals from Incheon Intl to Hong Kong. Data last updated 8 October 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 8 October 2026.

Incheon Intl Airport to Hong Kong flights typically cost between HK$1,624 and HK$2,378 in October.
The cheapest return price found within the last 5 days was HK$1,499 on HK Express (28 Oct–5 Nov).