$46 Find Cheap Flights from South Korea to Hong Kong

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KAYAK's insights & trends for flights to Hong Kong

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

What is the cheapest flight to Hong Kong?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Hong Kong from South Korea found in the last 72 hours was to Hong Kong, at $118 round-trip. The most popular route is Cheongju (CJJ) to Hong Kong (HKG) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $118.

How much is a flight to Hong Kong?

The average and cheapest price for all round-trip flights to Hong Kong from each origin found by users searching on KAYAK in the last month.

A flight to Hong Kong costs $178 on average. The cheapest price found on KAYAK in the last 2 weeks was $48 for the route Jeju City (CJU) to Hong Kong (HKG). The most popular routes on KAYAK are Seoul to Hong Kong which costs $221 on average, and Busan to Hong Kong, which costs $302 on average.

See prices from:

What is the cheapest month to fly from South Korea to Hong Kong?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from South Korea 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 South Korea to Hong Kong is March, when tickets cost $151 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is $210 and $208 respectively.

How far in advance should I book a flight from South Korea 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 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 South Korea to Hong Kong, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Which is the cheapest airport to fly into in Hong Kong?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Hong Kong is Hong Kong Intl Airport (HKG), with an average flight price of $125.


Good to know

Low seasonJune
High seasonJanuary
Cheapest flight$46
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Seoul Incheon Airport to Hong Kong

FAQs for booking flights from South Korea to Hong Kong

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from South Korea to Hong Kong 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 South Korea 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 from South Korea to Hong Kong with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Korea 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 from South Korea to Hong Kong up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Hong Kong?

    Based on KAYAK data, the cheapest day to fly to Hong Kong is Wednesday where round-trip tickets can be as cheap as $216. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $266 on average.

  • What is the cheapest time of day to fly to Hong Kong?

    The cheapest time of day to fly to Hong Kong is generally in the morning, when round-trip flights cost $219 on average. Morning departures are around 18% cheaper than evening flights, on average. The most expensive time of day to fly to Hong Kong is generally in the evening, which is peak travel time and where the average cost of a ticket is $265.

Top 5 airlines serving from South Korea to Hong Kong

Need help choosing which airline to fly with from South Korea 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 1068 reviews
8.3Comfort
8.7Crew
8.2Entertainment
8.5Boarding
8.1Food
Airline reviews

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

8.0 ExcellentEdward, Apr 2025ICN - LAS
Read more Korean Air reviews

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

They were very accommodating of a dietary issue. Nice movie & tv selections. Non-stop helped get through a very long (15 hr) flight

They did an excellent job helping me with a wheelchair. I couldn’t have asked for any better help.

The boarding process for Korean airlines is very straightforward and easy. You've never met such helpful and friendly people. The food was great and the entertainment options were excellent too. My teenage boys found programs they wanted to watch while I had fun watching a full season of the Last Man - the Blind Investigator (Japanese), which my wife enjoyed too. My only complaint was that it takes a very long time to taxi at ICN (20 minutes) and the pilot had to hold at the gate for 10 minutes after our scheduled departure time, which meant we got to Seattle 27 minutes late. Luckily I had a long enough connection to make my next flight, but just barely.

Best service I’ve ever had Flight attendants are nicely dressed and look very professional

My second flight wasn't better than the first one. And this is 14 hours trip, crew came out only to offer food and the choices was poor. This food choices are good for Asian people but not for westerners. The breakfast kind thing was a corn sausage really disgusting. The air-conditioned blower really blow high and cold, turn out on my arrival to feel seek, that makes the trip uncomfortable. The crew didn't not really come out during the trip to offer drinks or snacks. No fruits available. Very poor service

I loved everything, I was just a little confused on my bag allowance. When I checked in it said I was allowed 2 check in bags, but when I got there they said I was only allowed 1 so I had to pay an additional 200 dollars! Other then that everything was great! I would love to use your Airlines again when I fly out to Manila again in late May, however I want to be able to have 2 bags included this time lol 😆

the water for tea could have been hot, entertainment was awful, lots of old movies and TV shows

The carry on baggage was collected before boarding without further information where the passengers can collect them . When the flight arrived at Tan son Nhat airport, it was very complicate to find the luggage

They changed aircrafts and they moved my seats that were already prepaid. I did not get the seats I paid for, so I got expensive seats that I didn't want

It was amazing. I was not expecting the phenomenal customer service Asiana provides.

It was all perfect and very pleasant for such long flights

The seats felt very small. We were supplied with pillows and blankets, which was nice. Lots of noise from the bathroom, plus exterior noise. Made it hard to hear the entertainment system, even using my own noise-cancelling headphones. The food was really bad. I generally request a vegetarian meal and one was supplied, but the pasta was cold and hard and there was nothing pleasant about it. Two meals were served on this flight; one was a repeat of the meal I had had on the flight immediately preceding this one, which was bad enough I didn't even try it. Drinks were very limited. All I wanted was water, and on a 10.5 hour flight, I was given 3 cups of about 3 ounces each.

The seats felt very small. We were supplied with pillows and blankets, which was nice. Lots of noise from the bathroom, plus exterior noise. Made it hard to hear the entertainment system, even using my own noise-cancelling headphones. The food was really bad. I generally request a vegetarian meal and one was supplied, but the pasta was cold and hard and there was nothing pleasant about it. Drinks were very limited. All I wanted was water, and on a 4 hour flight, I was given 2 cups of about 3 ounces each.

We took business class, It was comfortable and I was able to sleep.

Everything was perfect. A flight attendant even brought me snacks after I declined food due to my desire to force myself to follow the destination time zone.

Only process that my luggage didn’t make it to my destination because of short connection but I understand

Great service. They could offer vegetarian food and do more to reduce waste.

I like the food, the crew and everything.!!! Except for the delay in our flight.

Great service and comfortable seats. The first meal was excellent but the second meal was only satisfactory

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.

Cons: "Sold me a ticket then cancelled 15 minutes later due to not having updated information from the airline on bookings."

I had high expectations but met with a below average experience. I hope the Airline will take a notice and improve.

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

So so, crew was overly professional and lacks human touch. Equipment is very old, especially the HKG-PVG CX366 flight. That plane along with its decor must have twenty years of history, or at least I had that impression.

Worst experience I have ever had with any airline in over 25 years.

very professional and very attentive to my Special Needs as I required a Wheel Chair and assistance to board

Crew was great. But a bit understaffed. The business class seat, etc were dated. But comfortable. Some legs had entertainment system from a decade ago. Selections were rather poor. Food was mediocre at best. Actually poor for business class standards. I liked the lounge in Hong Kong. Showers were great. Food was nice.

Very noisy and careless crew on this overnight flight. They should understand customers want to sleep

Everything was fine and I have no complaints or things to note.

Highly impressive. On time. Smooth and fast boarding and disembarkment. Really great service

The economy seats are much indeed roomier. Meals needs improvement.

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

Book cheap flights from South Korea to Hong Kong

Recent round-trip flight deals

6/10Tue
nonstopT'way Air
4h 10mICN-HKG
6/11Wed
nonstopT'way Air
3h 50mHKG-ICN
$98
5/19Mon
nonstopAIR PREMIA
3h 55mICN-HKG
5/21Wed
nonstopAIR PREMIA
3h 40mHKG-ICN
$105
6/10Tue
nonstopJeju Air
3h 50mICN-HKG
6/17Tue
nonstopJeju Air
3h 40mHKG-ICN
$111
6/10Tue
nonstopJeju Air
3h 50mICN-HKG
6/14Sat
nonstopJeju Air
3h 40mHKG-ICN
$112
6/13Fri
nonstopHK Express
3h 50mICN-HKG
6/16Mon
nonstopHK Express
3h 40mHKG-ICN
$117
6/19Thu
nonstopHK Express
3h 50mICN-HKG
6/26Thu
nonstopHK Express
3h 40mHKG-ICN
$118
5/20Tue
nonstopAsiana Airlines
3h 40mICN-HKG
5/30Fri
nonstopAsiana Airlines
3h 40mHKG-ICN
$233
5/18Sun
nonstopKorean Air
3h 55mICN-HKG
5/24Sat
nonstopKorean Air
3h 40mHKG-ICN
$237
5/26Mon
1 stopKorean Air
19h 10mPUS-HKG
5/28Wed
1 stopKorean Air
7h 45mHKG-PUS
$345
6/4Wed
nonstopAsiana Airlines
3h 25mPUS-HKG
6/7Sat
nonstopAsiana Airlines
3h 20mHKG-PUS
$505

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Recent one-way flight deals

5/12Mon
nonstopJeju Air
3h 50mICN-HKG
$46
5/12Mon
nonstopJeju Air
3h 50mICN-HKG
$47
6/12Thu
nonstopHK Express
3h 50mICN-HKG
$48
5/21Wed
nonstopJin Air
3h 50mICN-HKG
$51
6/27Fri
nonstopHK Express
3h 50mICN-HKG
$52
5/24Sat
nonstopJin Air
3h 50mICN-HKG
$54
5/24Sat
nonstopJin Air
3h 50mICN-HKG
$55
5/31Sat
nonstopKorean Air
3h 55mICN-HKG
$174
6/15Sun
1 stopKorean Air
7h 00mPUS-HKG
$233
7/28Mon
nonstopAsiana Airlines
3h 25mPUS-HKG
$314

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Last minute flights to Hong Kong

Last minute flight, train and bus deals

5/11Sun
nonstopJeju Air
3h 50mICN-HKG
5/14Wed
nonstopJeju Air
3h 40mHKG-ICN
$112
5/8Thu
nonstopHK Express
3h 50mICN-HKG
5/27Tue
nonstopHK Express
3h 35mHKG-ICN
$126
5/8Thu
nonstopHK Express
3h 50mICN-HKG
5/27Tue
nonstopHK Express
3h 35mHKG-ICN
$127
5/11Sun
nonstopJeju Air
3h 50mICN-HKG
5/15Thu
nonstopJeju Air
3h 40mHKG-ICN
$130
5/7Wed
nonstopJin Air
3h 50mICN-HKG
6/17Tue
nonstopJin Air
3h 40mHKG-ICN
$152
5/10Sat
nonstopJin Air
3h 50mICN-HKG
5/16Fri
nonstopJin Air
3h 40mHKG-ICN
$159
5/7Wed
nonstopAsiana Airlines
4h 00mICN-HKG
5/8Thu
nonstopAsiana Airlines
3h 40mHKG-ICN
$212
5/7Wed
nonstopAsiana Airlines
4h 00mICN-HKG
5/9Fri
nonstopAsiana Airlines
3h 40mHKG-ICN
$213
5/7Wed
multi-stopHainan Airlines
11h 30mICN-HKG
5/10Sat
multi-stopHainan Airlines
10h 15mHKG-ICN
$226
5/7Wed
multi-stopHainan Airlines
11h 30mICN-HKG
5/9Fri
multi-stopHainan Airlines
27h 35mHKG-ICN
$233

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Everything you need to know for your flight to Hong Kong

Cabin class types available on flights to Hong Kong

Cabin classes available on flights to Hong Kong. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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