Seoul

$77+ Cheap flights from Hong Kong (HKG) to Seoul (SEL)

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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SEL
May 4 — May 111
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Find cheap flights from Hong Kong to Seoul with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Hong Kong Intl to Seoul are usually found in March or September, booked 45 days in advance, depart on a Thursday or Saturday and return on a Wednesday

Cheap flight deals from Hong Kong to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$134
(CheapOair)

One-way from

$77
(Jin Air)

Popular in

December

Cheapest in

March

Average price

$248

Good round-trip deal

$261 or less

Good one-way deal

$87 or less
Provider with most accurate pricing for Hong Kong Intl-Seoul (SEL) flight deals.
Provider most trusted by Cheapflights users for Hong Kong Intl-Seoul (SEL) flights.
From Hong Kong Intl to Seoul (SEL)
One-way flight from Hong Kong Intl to Seoul (SEL)
Highest demand for flights based on searches. 10% potential increase in price ($23 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Hong Kong Intl to Seoul (SEL).
Price to beat on a one-way flight from Hong Kong Intl to Seoul (SEL).

Find flight deals from Hong Kong to Seoul

Cheapest flights from Hong Kong to Seoul
Explore the most affordable flight options available from Hong Kong to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This CheapOair deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/204:55 pmHKG - ICN
Nonstop3h 40mHK Express
Wed 6/2512:45 pmICN - HKG
Nonstop3h 50mHK Express
Deal found 4/29$134
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/194:55 pmHKG - ICN
Nonstop3h 40mMultiple Airlines
Fri 5/239:25 pmICN - HKG
Nonstop3h 50mMultiple Airlines
Deal found 4/29$136
This Mytrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/211:25 amHKG - ICN
Nonstop3h 40mJin Air
Fri 5/239:25 pmICN - HKG
Nonstop3h 50mJin Air
Deal found 4/28$139
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2812:55 pmHKG - ICN
1 stop7h 50mAir China
Wed 6/43:30 pmICN - HKG
1 stop21h 15mAir China
Deal found 4/29$184
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/288:15 pmHKG - GMP
1 stop15h 50mAir China
Wed 6/42:25 pmGMP - HKG
1 stop8h 25mAir China
Deal found 4/29$184
This Trip.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/3012:40 amHKG - ICN
Nonstop3h 50mT'way Air
Mon 7/78:05 pmICN - HKG
Nonstop4h 10mT'way Air
Deal found 4/29$187
This Jeju Air deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/161:35 pmHKG - ICN
Nonstop3h 40mJeju Air
Mon 5/199:45 amICN - HKG
Nonstop3h 50mJeju Air
Deal found 4/29$193
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1910:15 amHKG - ICN
1 stop10h 15mHainan Airlines
Fri 5/2310:35 pmICN - HKG
1 stop11h 30mHainan Airlines
Deal found 4/29$200
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/162:20 amHKG - GMP
2 stops29h 30mMultiple Airlines
Fri 6/207:00 amGMP - HKG
1 stop10h 55mMultiple Airlines
Deal found 4/29$224
This AIR PREMIA deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/41:30 pmHKG - ICN
Nonstop3h 40mAIR PREMIA
Sun 5/119:05 amICN - HKG
Nonstop3h 55mAIR PREMIA
Deal found 4/29$232
This Gotogate deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/227:30 amHKG - ICN
1 stop6h 50mChina Eastern
Fri 5/238:15 pmICN - HKG
1 stop15h 15mChina Eastern
Deal found 4/28$255
This Shandong Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shandong Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/61:40 pmHKG - ICN
1 stop8h 00mShandong Airlines
Sun 8/178:45 amICN - HKG
1 stop8h 45mShandong Airlines
Deal found 4/29$283

Cheapflights Fare Finder

Customize your flight search to find flights from Hong Kong to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Hong Kong to Seoul that are best for you.

Fly from

Hong Kong

Fly to

Seoul

Route

Depart

Return

Price

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 6/20

4:55 pm-9:35 pm

Nonstop3h 40m

Incheon Intl

Wed 6/25

12:45 pm-3:35 pm

Nonstop3h 50m

$134

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 5/19

4:55 pm-9:35 pm

Nonstop3h 40m

Incheon Intl

Fri 5/23

9:25 pm-12:15 am

Nonstop3h 50m

$136

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 5/21

1:25 am-6:05 am

Nonstop3h 40m

Incheon Intl

Fri 5/23

9:25 pm-12:15 am

Nonstop3h 50m

$139

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 5/28

12:55 pm-9:45 pm

1 stop7h 50m

Incheon Intl

Wed 6/4

3:30 pm-11:45 am

1 stop21h 15m

$184

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Wed 5/28

8:15 pm-1:05 pm

1 stop15h 50m

Seoul Gimpo Intl

Wed 6/4

2:25 pm-9:50 pm

1 stop8h 25m

$184

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 6/30

12:40 am-5:30 am

Nonstop3h 50m

Incheon Intl

Mon 7/7

8:05 pm-11:15 pm

Nonstop4h 10m

$187

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 5/16

1:35 pm-6:15 pm

Nonstop3h 40m

Incheon Intl

Mon 5/19

9:45 am-12:35 pm

Nonstop3h 50m

$193

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 5/19

10:15 am-9:30 pm

1 stop10h 15m

Incheon Intl

Fri 5/23

10:35 pm-9:05 am

1 stop11h 30m

$200

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Mon 6/16

2:20 am-8:50 am

2 stops29h 30m

Seoul Gimpo Intl

Fri 6/20

7:00 am-4:55 pm

1 stop10h 55m

$224

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 7/11

1:30 pm-6:10 pm

Nonstop3h 40m

Incheon Intl

Sun 7/13

9:05 am-12:00 pm

Nonstop3h 55m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 52 results
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Compare providers for flights from Hong Kong to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hong Kong to Seoul in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hong Kong-Seoul flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Hong Kong-Seoul flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Hong Kong-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hong Kong-Seoul flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hong Kong-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Hong Kong to Seoul flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Hong Kong to Seoul trip
Airlines
Korean Air

Korean Air's economy meals include traditional Korean dishes like bibimbap, enhancing the in-flight experience.


Korean Air allows two checked bags up to 50 pounds each for economy passengers.

Asiana Airlines

Asiana's economy seats offer 18.9” width and 33” pitch, ensuring comfort on short flights.


Asiana's A350 features in-flight Wi-Fi, ideal for staying connected during flights.

Airports
HKG

Security checks at HKG are quick and easy with advanced screening machines allowing liquids in bags, reducing stress and wait times.

Read more about HKGby Gabriel Leigh
ICN

The AREX express train is a quick option between Incheon and Seoul Station, taking 40-50 minutes. It offers in-town check-in at Seoul Station.

Read more about ICNby Gabriel Leigh
Our travel experts
Yulia Denisyuk

Yulia Denisyuk

Expert on Korean Air

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Marisa Garcia

Marisa Garcia

Expert on Asiana Airlines

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on ICN and HKG

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Best time to book a flight from Hong Kong to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Hong Kong with our price prediction graph.
Estimated round-trip 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 Hong Kong to Seoul

How far ahead should I book a flight from Hong Kong to Seoul?

Use this chart to determine the optimal time to book a round-trip flight from Hong Kong to Seoul. Price data was last updated on April 25, 2025.

The best time to book flights from Hong Kong to Seoul is 8 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 Hong Kong to Seoul?

Currently, February is the cheapest month in which you can book a flight from Hong Kong to Seoul (average of $1,001). Flying from Hong Kong to Seoul in December is currently the most expensive (average of $1,635). 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 HKG to SEL?

Find hourly flight availability from Hong Kong to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

One of the essential ways to save on airfare from Hong Kong to Seoul is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 73% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Hong Kong to Seoul. Price data was last updated on November 3, 2024.

Travelers seeking maximum savings on their Hong Kong to Seoul flight should consider departing on Saturday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Hong Kong to Seoul

Explore weekly flight availability from Hong Kong to Seoul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 29, 2025.

The most flights from HKG to SEL are scheduled on a Tuesday (38 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (31 on average).

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated April 29, 2025.
Read reviews from past customers who have flown EVA Air, Korean Air and China Airlines from Hong Kong to Seoul. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Hong Kong to Seoul?

    Located just 16.2 mi from the city center, Hong Kong Intl is the airport most travelers will use when flying to Seoul from Hong Kong. Booking flights from Hong Kong Intl (HKG) to Seoul should be relatively easy as there are 35 daily outbound flights to Seoul from 8 different airlines.

  • How popular is this Hong Kong to Seoul flight route?

  • What are the cheapest airlines flying from Hong Kong to Seoul round-trip?

    According to our current data, HK Express ($134), Jin Air ($139), and Air China ($184) offers the cheapest pricing from Hong Kong to Seoul. HK Express is priced at 34% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Hong Kong to Seoul one-way?

    $77 is the cheapest one-way deal found within the past few days, from Jin Air. You may also be able to find cheap deals on Jeju Air and HK Express, with prices starting from $78 and $80, respectively.

  • What are the most reliable airlines from Hong Kong to Seoul?

    Consider EL AL (100%), Greater Bay Airlines (100%) or HK Express (96%) when booking your flight. These represent the most reliable airlines when flying from Hong Kong to Seoul.

  • What are the cheapest flights from Hong Kong to Seoul?

    The cheapest flight price from Hong Kong to Seoul is $73. On average you can expect to pay $718. The most popular route, (Hong Kong Intl - Incheon Intl), can usually be booked for $124.

  • Can I find deals for flights from Hong Kong to Seoul that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Seoul.

  • Can I find deals for business class flights from Hong Kong to Seoul?

    Yes. Cheapflights offers flight deals from Hong Kong to Seoul 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 Hong Kong to Seoul?

    Currently, February is the cheapest month in which you can book a flight from Hong Kong to Seoul (average of $1,001). Flying from Hong Kong to Seoul in December is currently the most expensive (average of $1,635). 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

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Alternative routes for Hong Kong to Seoul

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

Top 8 airlines flying from Hong Kong to Seoul

Discover the top 8 airlines that operate flights from Hong Kong to Seoul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Jin AirCheapest$112Average$157FlexibilityNo cancel feeOn-time78%
HK ExpressCheapest$123Average$169FlexibilityNo cancel feeOn-time90%
Jeju AirCheapest$127Average$182FlexibilityNo cancel feeOn-timeN/A
Hong Kong AirlinesCheapest$159Average$191FlexibilityNo cancel feeOn-time65%
Greater Bay AirlinesCheapest$161Average$185FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$240Average$285FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$251Average$307FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$264Average$366FlexibilityNo cancel feeOn-time72%

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