ICN - HKG

$64 Find Cheap Flights from Seoul Incheon Airport to Hong Kong

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Incheon Intl to Hong Kong departing on 4/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hong Kong

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Hong Kong.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Hong Kong.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$168
Overall average: $199
Jeju Air
Wed 4/22Sun 4/26
ICN - HKG • Non-stop
Cheapest non-stop
$168
Typical prices: $135-$214
Jeju Air
Tue 5/12Mon 5/18
ICN - HKG • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Korean Air's complimentary meals enhance Economy travel.
At ICN, security lines can be long but move quickly.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $168 (round-trip)
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Air Busan, Asiana Airlines and others. Average duration is 3h 53m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 90% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 6% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Hong Kong!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Incheon Intl to Hong Kong (ICN-HKG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Incheon Intl to Hong Kong that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Incheon Intl to Hong Kong

Wed, Apr 22 - Sun, Apr 26
Jeju Air Logo
8:40 pm - 11:35 pm
ICN
-
HKG
3h 55mnonstop
Jeju Air Logo
12:35 am - 5:30 am
HKG
-
ICN
3h 55mnonstop
$168Jeju Air
Sat, Apr 18 - Sun, Apr 19
Jeju Air Logo
8:40 pm - 11:35 pm
ICN
-
HKG
3h 55mnonstop
Jeju Air Logo
12:35 am - 5:30 am
HKG
-
ICN
3h 55mnonstop
$169Jeju Air
Mon, Sep 7 - Tue, Sep 8
Eastar Jet Logo
8:10 pm - 10:45 pm
ICN
-
HKG
3h 35mnonstop
Eastar Jet Logo
12:05 am - 5:10 am
HKG
-
ICN
4h 05mnonstop
$171Eastar Jet
Wed, Apr 1 - Mon, Apr 6
Eastar Jet Logo
8:10 pm - 10:45 pm
ICN
-
HKG
3h 35mnonstop
Eastar Jet Logo
12:05 am - 5:10 am
HKG
-
ICN
4h 05mnonstop
$172Eastar Jet
Tue, Apr 21 - Wed, Apr 22
T'way Air Logo
8:45 am - 11:55 am
ICN
-
HKG
4h 10mnonstop
T'way Air Logo
1:15 pm - 6:05 pm
HKG
-
ICN
3h 50mnonstop
$173T'way Air
Sat, May 16 - Tue, May 19
Jeju Air Logo
8:40 pm - 11:35 pm
ICN
-
HKG
3h 55mnonstop
Jeju Air Logo
12:35 am - 5:30 am
HKG
-
ICN
3h 55mnonstop
$174Jeju Air
Fri, Apr 17 - Sat, Apr 18
Jeju Air Logo
8:40 pm - 11:35 pm
ICN
-
HKG
3h 55mnonstop
Jeju Air Logo
12:35 am - 5:30 am
HKG
-
ICN
3h 55mnonstop
$175Jeju Air
Mon, Jun 1 - Thu, Jun 4
T'way Air Logo
8:45 am - 11:55 am
ICN
-
HKG
4h 10mnonstop
T'way Air Logo
1:15 pm - 6:05 pm
HKG
-
ICN
3h 50mnonstop
$176T'way Air
Wed, Apr 1 - Sat, Apr 11
T'way Air Logo
8:45 am - 11:55 am
ICN
-
HKG
4h 10mnonstop
T'way Air Logo
1:15 pm - 6:05 pm
HKG
-
ICN
3h 50mnonstop
$177T'way Air
Thu, Apr 2 - Mon, Apr 6
Jeju Air Logo
8:40 pm - 11:35 pm
ICN
-
HKG
3h 55mnonstop
Jeju Air Logo
12:35 am - 5:30 am
HKG
-
ICN
3h 55mnonstop
$178Jeju Air
Booking Insights

KAYAK's insights & trends for Incheon Intl to Hong Kong flights

Get data-powered insights and trends into flights from Incheon Intl to Hong Kong to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seoul Incheon Airport to Hong Kong?

The average price of all round-trip flights from Incheon Intl Airport to Hong Kong clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Hong Kong on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Seoul Incheon Airport to Hong Kong. For your return ticket, we recommend flying on a Sunday and avoiding Wednesdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Incheon Intl Airport to Hong Kong, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Incheon Intl Airport to Hong Kong is May, where tickets cost $166 (return) on average. On the other hand, the most expensive months are February and October, where the average cost of round-trip tickets is $277 and $270 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Incheon Intl Airport to Hong Kong, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Incheon Intl Airport to Hong Kong, you should book around 3 weeks before departure, which saves you about 6% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Expert advice

Expert advice for your flight from Incheon Intl to Hong Kong

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Chris Dong

Chris Dong

Expert on Cathay Pacific

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Robert Schrader

Robert Schrader

Expert on Korean Air, ICN and HKG

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Daniel Scheffler

Daniel Scheffler

Expert on Jeju Air

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

John Walton

John Walton

Expert on Asiana Airlines

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Good to know

Low seasonAugust
Cheapest flight$64
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Seoul Incheon Airport to Hong Kong

When to book flights from Incheon Intl to Hong Kong

Are your dates flexible? Find out the best times to travel from Incheon Intl to Hong Kong based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Seoul Incheon Airport to Hong Kong flights

  • What is the cheapest flight from Incheon Intl Airport to Hong Kong?

    In the last 3 days, the lowest price for a flight from Incheon Intl Airport to Hong Kong was $64 for a one-way ticket and $168 for a round-trip.

  • Do I need a passport to fly between Seoul Incheon Airport and Hong Kong?

    A passport is required to fly from Seoul Incheon Airport to Hong Kong.

  • Which airports will I be using when flying from Seoul Incheon Airport to Hong Kong?

    Seoul Incheon Airport airport is called Incheon Intl and the only airport in Hong Kong is Hong Kong Intl.

  • Which airlines offer Wi-Fi service onboard planes from Seoul Incheon Airport to Hong Kong?

    Only Asiana Airlines offers inflight Wi-Fi service on the Seoul Incheon Airport to Hong Kong flight route.

  • Which aircraft models fly most regularly from Seoul Incheon Airport to Hong Kong?

    The Airbus A330-300 is the aircraft model that flies most regularly on the Seoul Incheon Airport to Hong Kong flight route.

  • Which airline alliances offer flights from Seoul Incheon Airport to Hong Kong?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Seoul Incheon Airport and Hong Kong, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Seoul Incheon Airport to Hong Kong?

    There are nonstop flights from Seoul Incheon Airport to Hong Kong on a daily basis.

  • Which is the best airline for flights from Incheon to Hong Kong, Korean Air or AIR PREMIA?

    The two airlines most popular with KAYAK users for flights from Incheon to Hong Kong are Korean Air and AIR PREMIA. With an average price for the route of $245 and an overall rating of 8.4, Korean Air is the most popular choice. AIR PREMIA is also a great choice for the route, with an average price of $227 and an overall rating of 8.2.

  • How does KAYAK find such low prices on flights from Seoul Incheon Airport to Hong Kong?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seoul Incheon Airport to Hong Kong.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seoul Incheon Airport to Hong Kong?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hong Kong from Seoul Incheon Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seoul Incheon Airport to Hong Kong?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hong Kong with an airline and back to Seoul Incheon Airport with another airline. Booking your flights between Seoul Incheon Airport and HKG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seoul Incheon Airport to Hong Kong?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hong Kong from Seoul Incheon Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Incheon Intl Airport to Hong Kong

  • Looking for a cheap flight? 25% of our users found flights on this route for $72 or less one-way and $192 or less round-trip.

Prefer to fly direct from Seoul Incheon Airport to Hong Kong?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Incheon Intl to Hong Kong Intl.
Find which airlines fly direct from Incheon Intl Airport to Hong Kong Intl Airport, which days they fly and book direct flights.

Direct departures

Incheon Intl to Hong Kong Intl

Monday

AIR PREMIA,Air Busan,Asiana Airlines, +7 more

AIR PREMIA,Air Busan, +8 more

Tuesday

Air Busan,Asiana Airlines,Cathay Pacific, +6 more

Air Busan,Asiana Airlines, +7 more

Wednesday

AIR PREMIA,Air Busan,Asiana Airlines, +7 more

AIR PREMIA,Air Busan, +8 more

Thursday

Air Busan,Asiana Airlines,Cathay Pacific, +6 more

Air Busan,Asiana Airlines, +7 more

Friday

AIR PREMIA,Air Busan,Asiana Airlines, +7 more

AIR PREMIA,Air Busan, +8 more

Saturday

Air Busan,Asiana Airlines,Cathay Pacific, +6 more

Air Busan,Asiana Airlines, +7 more

Sunday

AIR PREMIA,Air Busan,Asiana Airlines, +7 more

AIR PREMIA,Air Busan, +8 more

See more direct flights

Direct returns

Hong Kong Intl to Incheon Intl

Monday

AIR PREMIA,Air Busan,Asiana Airlines, +7 more

AIR PREMIA,Air Busan, +8 more

Tuesday

Air Busan,Asiana Airlines,Cathay Pacific, +6 more

Air Busan,Asiana Airlines, +7 more

Wednesday

AIR PREMIA,Air Busan,Asiana Airlines, +7 more

AIR PREMIA,Air Busan, +8 more

Thursday

Air Busan,Asiana Airlines,Cathay Pacific, +6 more

Air Busan,Asiana Airlines, +7 more

Friday

AIR PREMIA,Air Busan,Asiana Airlines, +7 more

AIR PREMIA,Air Busan, +8 more

Saturday

Air Busan,Asiana Airlines,Cathay Pacific, +6 more

Air Busan,Asiana Airlines, +7 more

Sunday

AIR PREMIA,Air Busan,Asiana Airlines, +7 more

AIR PREMIA,Air Busan, +8 more

See more direct flights

Reviews of the top 5 airlines serving from Incheon Intl to Hong Kong

 
See real verified KAYAK customer reviews for airlines flying from Incheon to Hong Kong. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Incheon Intl to Hong Kong? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1202 reviews
8.5Boarding
8.3Comfort
8.2Entertainment
8.7Crew
8.1Food
Airline reviews

Great service and comfort level. You can have more of vegetarian food options.

10.0 ExcellentAnonymous, Nov 2025
ICN - SFO
Read more Korean Air reviews

Great service and comfort level. You can have more of vegetarian food options.

It’s great, long flight and arrive safe at destination

Everything was excellent as I expected. They also had a very caring crew. I had a headache and asked a Tylenol. The crew members kept checking with me how I was doing.

I can't believe they put my wife and I in the two middle seats! It is a very long flight and we had single flyers on either side of us blocking the way to the bathroom! There's no reason to not give one of us the isle seat so we could have managed bathroom needs and snacks with convenience. So I think very poorly of Korean air to put us both in the middle, I've never had that happen before and will probably avoid this airline in the future because of this. We tried to have them change it but they didn't so you pretty much lost a customer because of it.

There could have been better spacing of the passengers, it was crowded in some parts of the plane then other while rows were empty

Plane took off on time and I had the whole row to myself!

One of the flight attendants stepped on my foot. I was on the aisle seat. A lady inside needed to get out. So Instood. Just then, a flight attentendant came wuicklybtheoughbthe aisle and stepprd on my sock covered toes. I let out a small sound. She stopped momentarily, but didn’t ask how I was just took off of the aisle. Never came back to see how I was. Fortunately, I was not really hurt other than a slight soreness in my toes. But I found that to be very negligent.

This flight was a superior flight in all regards. Extremely pleasant experience.

Korean Air is unlike any other major airline I have flown with. The grace and respect that the staff has from check in to de-boarding is unmatched. The flight attendants this time were especially wonderful to my five little children. They helped us rearrange to more suitable seating, brought our children’s meals, and patiently waited for them in the aisles when they had to use the bathroom. We felt so welcome and comfortable. I really appreciate the meal voucher when our flight was delayed. I am grateful to have had such an stress-free experience.

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

Food could be better it was okay. Entertainment seems dated it was something but in this day and age could be a lot better.

I’d have rated Asiana good except an unfortunate incident in which I felt one of your employee didn’t really help us. During the first leg of the trip, the flight from LAX to ICN, I left my backpack on the plane. When I realized, I reported to one of your employee who promised me that it’d be taken care of, that my backpack will be there at HCM city. When we arrived there, HCM people had no idea and my backpack was still at Incheon airport who denied any knowledge whatsoever. I was left in the cold and felt helpless. I was very disappointed. I’d like someone to look into this and let me know.

I am thankful that I was able to fly using Asiana

It was my first time flying Asiana but i was very pleased with how professional and understanding the flight crew is with little kids. One flight attendant held my 3 year old daughter’s hand guiding her to the exit after landing while i had my hands full with luggage and my infant. She was very helpful.

The customer service was excellent. They noticed that our connecting flight was scheduled too closely for us to complete customs, so they changed the flight. Our initial flight was delayed, and they were able to get us on another flight, all without charging us any additional fees. I would fly them again anytime!

Better screens, it would have been nice to have more comfortable seats.

It was great, but my bag was not loaded onto the connecting flight. I'm currently getting it resolved. If this isn't a problem, everything else was excellent.

Very clean ,flight attendants very professional,nice , Boarding was very easy

The aircraft was massive (A-380) and became crowded with 400+ passengers on board.

The plane hasnt left im stuck in seatle still my flight has been grounded for almost 5 hours

I love the comfortable business class seats. The service was excellent. Staff was friendly.

when i ask for help all the crew members had a look like why are you calling me? very terse and rude.

Problems with entertainment system eventually rectified. Cabin crew attentive and polite but a bit absent minded when it came to remembering requests, salt, sugar etc.

Good service and food. However, we paid over $400 for aisle seats for my disabled husband and me, and we were given window and middle seats. This was dangerous for our health condition on such a long flight. We needed to stand up and walk around frequently, but we were stuck in our seats. Please give us a refund of our seat payment since you chose not to honor our request.

I didn't see any flight attendants offer coffee or green tea. There was regular drink service but after a short meal was served didn't notice that happening.

In economy, very cramped. Once the front seat was reclined it was almost impossible to get in and out of our seat. The personnel was excellent.

Selected ovo lacto meal because I’m ok with milk products but not any meat. It was terrible. We had the same selection back in October when we had traveled and it was pretty good at that time. It was gross this time.

Poor links to cathay meaning it's not possible to check in online or reserve seats. Incorrect information provided by cathay regarding check in and transfer at HKG. Delay in flight required is to be escorted / run to make the connecting flight and no opportunity to use the business lounge. Luggage did not make the connection so we arrived in Manchester with no luggage

Very bad Instead 22 hour it take me more that 35 hour to arrive from Los Angeles to Phuket and they changed my flight in Hong Kong to Shanghai china and in order to get my bag I was forced to vet china visa entrry

There could have been more options on the entertainment section Nothing was available for non English speaking passengers

Tightest knee space ever experienced on any budget airline. Crew polite and efficient, take off and arrival on time. Surprised that they did not offer water on flight except as sales product. Questions about Food and entertainment not applicable since neither are offered.

At the boarding gate, Jeju airline accepted "carry on" bags for checking in for free due to the "limited cabin space". This is because most passengers were carrying multiple bags that exceed the size and weight limit for carry on items. Rather than inspecting carry-on bags at the counter and requiring excess bags to be checked in for a fee, they allowed freeloading at the boarding gate to to the detriment of those who paid the fee for checked bags. This is totally unfair.

As posred earlier the crew was very accommodating & professional. Thank You Allen

All though you can not help it the kids was loud and unruly, The crew was very accommodating and professional. Thank You Allen.

No priority counter check in for families with young children.

The flight was delayed from GUM to ICN, there was no notification on how delayed the flight would be. Although we received notice, there was no specified time given. The flight was also very uncomfortable.

Captain smooth landing, Crew efficient and helpful. We saw Mt Fuji from the plane. Thanks.

On time and smooth flight from San Juan direct to Sint Maarten.

Just to be expected on a budget airline. Since all the flights were either late on the evening it would help to offer some food for purchase Since you tourists cannot buy decent food withoit local vaccination record in hong Kong this would really to help Using phone to submit electronic data is great but for the elderly this is a hassle

Flight cancelled without notidication, had to book an emergency replacement flight at the counter

Everything you need to know for your flight from Incheon Intl to Hong Kong

Information on your arrival and departure airports