SEL - HKG

$93 Find Cheap Flights from Seoul to Hong Kong - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seoul to Hong Kong departing on 9/7. 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 Seoul to Hong Kong.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seoul to Hong Kong.
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Everything you should know

Cheapest round-trip
$217
Typical prices: $154-$217
HK Express, Eastar Jet
Sun 9/13Mon 9/14
ICN - HKG • Non-stop
Cheapest non-stop
$217
Typical prices: $182-$279
HK Express
Tue 7/28Wed 7/29
ICN - HKG • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Korean Air Economy includes meals; Jeju Air bundles can cut seat and bag fees.
Asiana Economy Smartium adds legroom; Cathay premium economy boosts comfort.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $217 (round-trip)
Best reviews • 8.4 score
Airline reviews
Airline reviews
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Airline reviews
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Top routes
Cheapest
Most popular
Insights
Insights
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When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 12% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
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+1
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Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Seoul to Hong Kong (SEL-HKG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seoul 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 Seoul to Hong Kong

Sun, Sep 13 - Mon, Sep 14
Multiple Airlines Logo
12:45 pm - 3:35 pm
ICN
-
HKG
3h 50mnonstop
Multiple Airlines Logo
12:05 am - 4:55 am
HKG
-
ICN
3h 50mnonstop
$217Multiple Airlines
Tue, Jul 28 - Wed, Jul 29
HK Express Logo
6:40 am - 9:30 am
ICN
-
HKG
3h 50mnonstop
HK Express Logo
12:50 am - 5:30 am
HKG
-
ICN
3h 40mnonstop
$218HK Express
Fri, Aug 14 - Mon, Aug 17
HK Express Logo
6:40 am - 9:30 am
ICN
-
HKG
3h 50mnonstop
HK Express Logo
9:00 pm - 1:40 am
HKG
-
ICN
3h 40mnonstop
$219HK Express
Tue, Jul 14 - Tue, Jul 21
HK Express Logo
6:40 am - 9:30 am
ICN
-
HKG
3h 50mnonstop
HK Express Logo
9:45 am - 2:25 pm
HKG
-
ICN
3h 40mnonstop
$220HK Express
Sun, Aug 2 - Fri, Aug 7
HK Express Logo
6:40 am - 9:30 am
ICN
-
HKG
3h 50mnonstop
HK Express Logo
9:00 pm - 1:40 am
HKG
-
ICN
3h 40mnonstop
$221HK Express
Thu, Jul 9 - Wed, Jul 15
China Eastern Logo
8:50 pm - 11:50 am
GMP
-
HKG
16h 00m
1 stop
China Eastern Logo
7:30 am - 7:50 pm
HKG
-
GMP
11h 20m
1 stop
$302China Eastern
Thu, Jul 9 - Thu, Jul 16
China Eastern Logo
8:50 pm - 8:45 am
GMP
-
HKG
12h 55m
1 stop
China Eastern Logo
7:30 am - 7:50 pm
HKG
-
GMP
11h 20m
1 stop
$303China Eastern
Wed, Jul 8 - Wed, Jul 15
China Eastern Logo
12:00 pm - 11:50 am
GMP
-
HKG
24h 50m
1 stop
China Eastern Logo
12:05 pm - 7:50 pm
HKG
-
GMP
6h 45m
1 stop
$304China Eastern
Fri, Nov 27 - Wed, Dec 2
China Southern Logo
1:30 pm - 11:00 pm
GMP
-
HKG
10h 30m
1 stop
China Southern Logo
8:30 am - 12:25 pm
HKG
-
GMP
26h 55m
1 stop
$325China Southern
Sun, Sep 13 - Wed, Sep 16
China Southern Logo
1:30 pm - 10:45 pm
GMP
-
HKG
10h 15m
1 stop
China Southern Logo
1:40 pm - 12:25 pm
HKG
-
GMP
21h 45m
1 stop
$327China Southern
Booking Insights

KAYAK's insights & trends for Seoul to Hong Kong flights

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

How much is a round-trip flight from Seoul to Hong Kong?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seoul to Hong Kong departing in September.

What is the cheapest Seoul to Hong Kong flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Seoul to Hong Kong costs $80 on the route between Incheon Intl Airport (ICN) and Hong Kong (HKG). It is also the most popular route.

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

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

Your flight ticket price will generally be cheaper if you fly to Hong Kong on a Monday and more expensive on a Saturday. On your return trip to Seoul, you should consider flying back on a Wednesday, and avoid Tuesdays for better deals.

What is the cheapest month to fly from Seoul to Hong Kong?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seoul 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 Seoul to Hong Kong is September, where tickets cost $182 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $287 and $274 respectively.

Can I save money by flying with a layover from Seoul to Hong Kong?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $237, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Seoul 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 Seoul 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 Seoul to Hong Kong, you should book around 4 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Expert advice

Expert advice for your flight from Seoul 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.

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.

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.

Good to know

Low seasonJune
Cheapest flight$93
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Seoul Incheon Airport to Hong Kong

When to book flights from Seoul to Hong Kong

Are your dates flexible? Find out the best times to travel from Seoul 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 flights from Seoul to Hong Kong

  • Are there nonstop flights from Seoul Incheon International Airport (ICN) to Hong Kong International Airport (HKG)?

    Yes, if you want to travel with a nonstop flight then you have a good number of choices of airlines. Asiana, Korean, and Multiple Airlines offer nonstop flights.

  • Are there hotels near Hong Kong International Airport?

    It is easy to access several hotels from Hong Kong International Airport (HKG). Sheraton Hong Kong Tung Chung is one hotel you can access, and also Penta Hotel Hong Kong, Auberge Discovery Bay Hong Kong, and Hong Kong Gold Beach Hotel.

  • Do passengers with reduced mobility get special services at Hong Kong International Airport?

    There are staff and volunteers at Hong Kong International Airport who can help you from the plane to the gate. For those passengers who would need a wheelchair, you will be provided with one. You will only access these services if you contact the airport early before your flight date.

  • Which means of transport can I use to the city from Hong Kong International Airport?

    There are several means of transport that you can use from Hong Kong International Airport (HKG) to the city. Buses are the most used public means of transport. Trains and taxis are also available.

  • Are there airlines with services for unaccompanied minors in Seoul Incheon International Airport (ICN)?

    Incheon International Airport (ICN) has services for children aged 5 years and above. Korean Airlines will provide you with an employee who will accompany you to the plane and a crew member to take care of them. The services are only for children without an adult.

  • What is the cheapest flight from Seoul to Hong Kong?

    In the last 5 days, the lowest price for a flight from Seoul to Hong Kong was $93 for a one-way ticket and $217 for a round-trip.

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

    Yes

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

    When flying out of Seoul you will be using one of these airports: Seoul Gimpo Intl or Incheon Intl. You will be landing at Hong Kong Intl.

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

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

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

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Seoul to Hong Kong flight route.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Seoul to Hong Kong are Korean Air and AIR PREMIA. With an average price for the route of $295 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 $254 and an overall rating of 8.1.

  • How does KAYAK find such low prices on flights from Seoul 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 to Hong Kong.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seoul 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 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 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 with another airline.

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $117 or less one-way and $222 or less round-trip.
  • If you want to travel from Seoul to Hong Kong International Airport (HKG), there are two airport options. You can travel with Incheon International Airport (ICN) or Gimpo International Airport (GMP).
  • All gender toilets are available at every Terminal in ICN. There are also changing rooms for young babies at the majority of the restrooms in each terminal.
  • For those who love traveling with an airline with a lounge in Seoul Incheon International airport (ICN), then you should use Asiana Airlines. You can use Asiana Airlines First Class Lounge (East) located at Terminal 1 inside security, or Asiana Airlines Business Class Lounge (central) at Terminal 1. Korean Airlines is another airline with a lounge called Korean Air KAL Prestige Class Lounge (west) at Terminal 2 inside security and Korean Air KAL Miler Club lounge in Terminal 2.
  • In case you would love to travel with your pet, Hong Kong International Airport (HKG) has several animal relief stations. Some are located on the arrival level curb at every terminal, and another one at Terminal E past the security checkpoint.
  • Seoul Incheon International Airport (ICN) has a playing area for young kids, at Terminals 1 and 2. For small babies and their mothers, there are family bathrooms in Terminals 1 and 2.
  • Nursing mothers traveling with Incheon International Airport (ICN) can access nursing rooms with, changing tables, baby bottle disinfectors, a sink, and a scale at Terminals 1 and 2.

Reviews of the top 5 airlines serving from Seoul to Hong Kong

 
See real verified KAYAK customer reviews for airlines flying from Seoul 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 Seoul 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 1218 reviews
8.2Entertainment
8.1Food
8.3Comfort
8.7Crew
8.5Boarding
Airline reviews

Very long flight time. Still better than a connection flight. Staff is very good at service. Vegetarian food is not very good.

8.0 ExcellentGary, Apr 2026
ICN - YYZ
Read more Korean Air reviews

Very long flight time. Still better than a connection flight. Staff is very good at service. Vegetarian food is not very good.

The business class is excellent. I loved the food, and the crew was very attentive and professional. From boarding to arrival, everything felt smooth and well-organised.

Lousy entertainment system. Crews are excellent. Meal is just mediocre.

Aircraft is pretty old. Seat is not comfortable. Meal quality is disappointing. Entertainment system is not impressive at all.

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!

Smooth sailing trip, pilots are good. Less amount of food offered but the quality is okey.

The staff hold my luggage to steel and exchange my stub, i was very disappointed.

Kayak uses scammer sites to steal money from their victims.

Customer service and attention to details. The food was good.

Felt like the oldest plane in Asiana Fleet. Screen was 5-6in only and no charging at all. Movie selection wasn't great.

When one asks for water because they are dehydrated, bring more then a sip or two in a small cup. Bring them a whole bottle.

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 am thankful that I was able to fly using Asiana

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!

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

I upgraded my flight to business and before boarding they told me they will not have food on the flight unless someone declines the food service.

The plane was dirty, the seats were torn and broken, the service was the most terrible ever, the bathroom dirty, they will not even serve water you had to request it, the meals were terrible, overall less than Zero, I will never fly Cathay Pacific again.

Nice staff, only one of the food services had a vegetarian option. Premium Economy was good - big seats and footrest. A little slow bringing welcome drink and often didn’t have the prosecco left on the tray - as though they are discouraging choosing that option. My only complaint is the wine/drinks served in a paper cup - I ordered a cognac on our previous flight and it came in the bottom of a paper cup, wine is poured into the cup like it’s a bucket!

Flight was delayed due to air traffic control and technical issues - power outage happened several time during taxiing in Taipei causing further delay for urgent technical check.

Cathay has always been great. Even allowed some leniency on my baggage weight. I believe they are also on the more leg room side of airlines.

Was not able to board flight because boarding pass name did not match passport name and no one caught it.

If there is any negative rating for kayak and also for Cathay Pacific or the dealer I used I would give all of them -1000000000000000 I will never ever use kayak again you scammers you rip me off with everything

Had a bad experience with crew member coming back Hong Kong to la the person next to me one of the passenger have taken video and picture of crew member the person that served meal young kid late 20' s 6 5'10 had attitude at his peak anything I asked for I don't know if it was bad day or racial I felt humiliated as people could see difference towards me I no problem with Cathy and my whole family never had one was very disappointed

Frequently flyer number should and could have been put on at the time of booking as I gave the number when booking.

Very attentive crews Flight was very smooth and safe Only little disappointment was the slight delay of departure (~30 minutes ) which rarely happen with CX flights

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

Our luggage broke and what we get back was only 26$ plus the transit in hongkong was terrible and the airline itself the screen wasn’t working but there was a proper seat space and the crew was nice and professional

speedy loading helpful staff. and clean. food is not that great

Departure date of the ticket was ONE WEEK LATER than I purchased it for. Total failure on trying to get it reissued for the date I was to fly on. Will NOT use Kayak next time due to this screw up on Kayak's part..

On-time takeoff and arrival Cabin crew very helpful, especially the crew manager (I think) (young gentleman with glass)

I cannot check in online , and not able to select my seat

Watch for "bait and switch" - cheap prices, but not obvious at all at point of purchase that there will be an undisclosed charge for baggage - and less obvious that you will have to purchase baggage at an eye-watering level. Better still, if you go this airline, leave your gear behind and buy a complete wardrobe when you arrive in country and still be ahead. The staff were very pleasant, both at counter staff level - they were clearly unnerved by having to charge - and on board.

No entertainment service which equates them with budget airlines. But their fare are regular airline fares. Aircraft are old and seats are worn.

The crews at check in counter are not professional, they are talking and playing around. Also no entertainment on the plane

2 failed landing attemps before going to Nagoya airport for refueling. After 3 hours of taxiing, we still needed 3 attemps before a succeeded landing (after the 5th attempt finally!). In total, 11 hours inside the plane instead of 4h30, and with only a crappy piece of bread to feed us. A shame.

Everything you need to know for your flight from Seoul to Hong Kong

Information on your arrival and departure airports