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$92+ Cheap flights from Seoul (SEL) to Hong Kong (HKG)

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — HKG
May 28 — Jun 41
Wed 5/28
Wed 6/4
1 adult, Economy
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Find cheap flights from Seoul to Hong Kong 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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Cheapflights Tip: The best prices from Seoul to Hong Kong Intl are usually found in March or November, booked 77 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Seoul to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Hong Kong (HKG). 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 May 23, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$132
(Jeju Air)

One-way from

$92
(CheapOair)

Popular in

December

Cheapest in

March

Average price

$175

Good round-trip deal

$138 or less

Good one-way deal

$54 or less
Provider with most accurate pricing for Seoul (SEL)-Hong Kong Intl flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-Hong Kong Intl flights.
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From Seoul (SEL) to Hong Kong Intl
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One-way flight from Seoul (SEL) to Hong Kong Intl
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Highest demand for flights based on searches. 2% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Seoul (SEL) to Hong Kong Intl.
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Price to beat on a one-way flight from Seoul (SEL) to Hong Kong Intl.
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Find flight deals from Seoul to Hong Kong

Cheapest flights from Seoul to Hong Kong
Explore the most affordable flight options available from Seoul to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2025.

This Jeju Air deal was found by Cheapflights users on 5/22. 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.
Tue 5/279:45 amICN - HKG
Nonstop3h 50mJeju Air
Sat 5/311:35 pmHKG - ICN
Nonstop3h 40mJeju Air
Deal found 5/22$131
This FlightHub deal was found by Cheapflights users on 5/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/912:45 pmICN - HKG
Nonstop3h 50mHK Express
Thu 9/254:55 pmHKG - ICN
Nonstop3h 40mHK Express
Deal found 5/21$134
This Kiwi.com deal was found by Cheapflights users on 5/22. 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.
Tue 6/1710:30 pmICN - HKG
Nonstop3h 50mMultiple Airlines
Sat 6/2112:40 amHKG - ICN
Nonstop3h 50mMultiple Airlines
Deal found 5/22$135
This CheapOair deal was found by Cheapflights users on 5/22. 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.
Wed 6/188:05 pmICN - HKG
Nonstop4h 10mT'way Air
Tue 6/2412:40 amHKG - ICN
Nonstop3h 50mT'way Air
Deal found 5/22$140
This oojo deal was found by Cheapflights users on 5/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/189:05 amICN - HKG
Nonstop3h 55mAIR PREMIA
Wed 6/251:30 pmHKG - ICN
Nonstop3h 40mAIR PREMIA
Deal found 5/22$153
This Jin Air deal was found by Cheapflights users on 5/22. 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 Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/119:25 pmICN - HKG
Nonstop3h 50mJin Air
Fri 6/131:25 amHKG - ICN
Nonstop3h 40mJin Air
Deal found 5/22$171
This Mytrip deal was found by Cheapflights users on 5/22. 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 7/238:20 amICN - HKG
1 stop24h 50mCebu Pacific
Mon 7/2811:00 amHKG - ICN
1 stop11h 45mCebu Pacific
Deal found 5/22$197
This Cathay Pacific deal was found by Cheapflights users on 5/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/38:05 pmICN - HKG
Nonstop3h 55mCathay Pacific
Tue 6/172:25 pmHKG - ICN
Nonstop3h 40mCathay Pacific
Deal found 5/22$202
This Korean Air deal was found by Cheapflights users on 5/22. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/177:45 amICN - HKG
Nonstop3h 55mKorean Air
Tue 6/175:55 pmHKG - ICN
Nonstop3h 50mKorean Air
Deal found 5/22$205
This oojo deal was found by Cheapflights users on 5/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/237:50 pmICN - HKG
Nonstop4h 00mAsiana Airlines
Thu 6/2612:30 amHKG - ICN
Nonstop3h 40mAsiana Airlines
Deal found 5/22$211
This Mytrip deal was found by Cheapflights users on 5/22. 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.
Fri 5/2310:35 pmICN - HKG
1 stop18h 10mHainan Airlines
Mon 5/2610:15 amHKG - ICN
1 stop10h 15mHainan Airlines
Deal found 5/22$239
This Mytrip deal was found by Cheapflights users on 5/22. 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 6/1112:55 pmICN - HKG
1 stop11h 50mChina Eastern
Sat 6/145:00 pmHKG - ICN
1 stop16h 50mChina Eastern
Deal found 5/22$244

Cheapflights Fare Finder

Customize your flight search to find flights from Seoul to Hong Kong 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 May 23, 2025.
Use the filters below to find and compare flights from Seoul to Hong Kong that are best for you.

Fly from

Seoul

Fly to

Hong Kong

Route

Depart

Return

Price

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 6/7

9:45 am-12:35 pm

Nonstop3h 50m

Hong Kong Intl

Tue 6/10

1:35 pm-6:15 pm

Nonstop3h 40m

$132

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 9/9

12:45 pm-3:35 pm

Nonstop3h 50m

Hong Kong Intl

Thu 9/25

4:55 pm-9:35 pm

Nonstop3h 40m

$134

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 6/17

10:30 pm-1:20 am

Nonstop3h 50m

Hong Kong Intl

Sat 6/21

12:40 am-5:30 am

Nonstop3h 50m

$135

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 6/18

8:05 pm-11:15 pm

Nonstop4h 10m

Hong Kong Intl

Tue 6/24

12:40 am-5:30 am

Nonstop3h 50m

$140

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 6/18

9:05 am-12:00 pm

Nonstop3h 55m

Hong Kong Intl

Wed 6/25

1:30 pm-6:10 pm

Nonstop3h 40m

$153

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 6/11

9:25 pm-12:15 am

Nonstop3h 50m

Hong Kong Intl

Fri 6/13

1:25 am-6:05 am

Nonstop3h 40m

$171

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 7/23

8:20 am-8:10 am

1 stop24h 50m

Hong Kong Intl

Mon 7/28

11:00 am-11:45 pm

1 stop11h 45m

$197

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 6/3

8:05 pm-11:00 pm

Nonstop3h 55m

Hong Kong Intl

Tue 6/17

2:25 pm-7:05 pm

Nonstop3h 40m

$202

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 6/17

7:45 am-10:40 am

Nonstop3h 55m

Hong Kong Intl

Tue 6/17

5:55 pm-10:45 pm

Nonstop3h 50m

$205

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 6/23

7:50 pm-10:50 pm

Nonstop4h 00m

Hong Kong Intl

Thu 6/26

12:30 am-5:10 am

Nonstop3h 40m

$211

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/22

Showing 1-10 of 47 results
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Compare providers for flights from Seoul to Hong Kong

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 Seoul to Hong Kong in May.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 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 Seoul-Hong Kong flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Seoul-Hong Kong flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Seoul-Hong Kong flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-Hong Kong flights, Cheapflights users trust CheapOair the most. CheapOair 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 Seoul-Hong Kong flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Seoul to Hong Kong 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 Seoul to Hong Kong trip
Airports
ICN

Expect security lines at ICN; plan extra time as fast track options are limited, especially during busy hours.

Read more about ICNby Gabriel Leigh
HKG

Use the Airport Express train for a quick 24-minute ride from HKG to central Hong Kong, with stops at Tsing Yi and Kowloon.

Read more about HKGby Gabriel Leigh
Our travel experts
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 Seoul to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Seoul 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 Seoul to Hong Kong

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

Use this chart to determine the optimal time to book a round-trip flight from Seoul to Hong Kong. Price data was last updated on May 16, 2025.

To ensure you get the cheapest price possible for a flight from Seoul to Hong Kong, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seoul to Hong Kong?

Currently, February is the cheapest month in which you can book a flight from Seoul to Hong Kong (average of $989). Flying from Seoul to Hong Kong in December is currently the most expensive (average of $1,629). 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 SEL to HKG?

Find hourly flight availability from Seoul to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 23, 2025.

A simple way to save on the total cost of your ticket is to fly from Seoul to Hong Kong in the morning. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Seoul to Hong Kong. Price data was last updated on December 16, 2024.

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

Weekly flight availability from Seoul to Hong Kong

Explore weekly flight availability from Seoul to Hong Kong. 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 May 23, 2025.

The most flights from SEL to HKG are scheduled on a Wednesday (44 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (25 on average).

Rainfall in Hong Kong by month

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

In terms of precipitation, rainfall in Hong Kong ranges from 0.8 - 15.4 inches per month. June is typically the wettest month, when rainfall can reach 15.4 in. January is typically the driest time to visit Hong Kong when rainfall is around 0.8 in.

Temperature in Hong Kong by month

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

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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated May 23, 2025.
Peruse reviews from past customers who have flown with EVA Air, Korean Air and China Airlines from Seoul to Hong Kong to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,195 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
EVA Air
8.4
Very good
1,195 reviews
EVA Air
8.4
Very good
1,195 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Korean Air
8.4
Very good
1,079 reviews
EVA Air
8.4
Very good
1,195 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
China Airlines
8.3
Very good
733 reviews
EVA Air
8.4
Very good
1,195 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
AIR PREMIA
8.2
Very good
57 reviews
EVA Air
8.4
Very good
1,195 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Related info for your journey

Find useful and relevant information for your journey from Seoul to Hong Kong. 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 into for flights to Hong Kong from Seoul?

    Hong Kong Intl (HKG), located 16.2 mi from the city center, is the airport you fly into when you book flights from Seoul to Hong Kong. 8 airlines have flights to Hong Kong Intl from Seoul on a regular basis. Booking flights from Seoul to Hong Kong Intl should not be difficult; the airport handles an average of 34 inbound flights from Seoul per day.

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

    Flights from Seoul to Hong Kong Intl have been viewed 54 times in the past calendar month.

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

    Currently priced at $132, Jeju Air will fly you from Seoul to Hong Kong and back. In addition to Jeju Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from HK Express and T'way Air - these airlines can fly you to your destination from $134 and $140, respectively. These flights start at 30% lower than the current average price 3 months from now.

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

    $92 is the cheapest one-way deal found within the past few days, from HK Express. You may also be able to find cheap deals on Cebu Pacific and Hainan Airlines, with prices starting from $93 and $100, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Seoul to Hong Kong consider choosing AIR PREMIA (75%), HK Express (72%) or WestJet (68%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay $439 for a flight from Seoul to Hong Kong. The cheapest flight overall is $47 while the most popular route, (Incheon Intl - Hong Kong Intl) is currently priced at $108.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seoul 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.

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

    Currently, February is the cheapest month in which you can book a flight from Seoul to Hong Kong (average of $989). Flying from Seoul to Hong Kong in December is currently the most expensive (average of $1,629). 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 Seoul to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Hong Kong flights
Gimpo Intl to Hong Kong flights
Busan to Hong Kong flights

Top 8 airlines flying from Seoul to Hong Kong

Discover the top 8 airlines that operate flights from Seoul to Hong Kong. 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 May 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Jin AirCheapest$111Average$146FlexibilityNo cancel feeOn-time78%
Greater Bay AirlinesCheapest$120Average$146FlexibilityNo cancel feeOn-timeN/A
HK ExpressCheapest$122Average$176FlexibilityNo cancel feeOn-time90%
Hong Kong AirlinesCheapest$127Average$151FlexibilityNo cancel feeOn-time65%
Jeju AirCheapest$144Average$173FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$186Average$244FlexibilityNo cancel feeOn-time72%
Asiana AirlinesCheapest$195Average$251FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$198Average$234FlexibilityNo cancel feeOn-time81%

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