HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SEL
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Hong Kong Intl to Seoul are usually found in September or November, booked 8 days in advance, depart on a Thursday or Friday 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$131
(Kiwi.com)

One-way from

$77
(Jin Air)

Popular in

December

Cheapest in

September

Average price

$234

Good round-trip deal

$186 or less

Good one-way deal

$113 or less
Provider with most accurate pricing for Hong Kong Intl-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hong Kong Intl-Seoul (SEL) flights.
Search Deals
From Hong Kong Intl to Seoul (SEL)
Search Deals
One-way flight from Hong Kong Intl to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Hong Kong Intl to Seoul (SEL).
Search Deals
Price to beat on a one-way flight from Hong Kong Intl to Seoul (SEL).
Search Deals

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 February 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/20. 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 6/27:15 amHKG - ICN
Nonstop3h 35mHK Express
Sun 6/83:15 pmICN - HKG
Nonstop3h 40mHK Express
Deal found 2/20$131
This Jeju Air deal was found by Cheapflights users on 2/20. 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.
Wed 3/52:10 amHKG - ICN
Nonstop3h 20mJeju Air
Sat 3/89:25 pmICN - HKG
Nonstop4h 05mJeju Air
Deal found 2/20$134
This Trip.com deal was found by Cheapflights users on 2/20. 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.
Tue 4/151:25 amHKG - ICN
Nonstop3h 40mMultiple Airlines
Thu 4/1710:30 pmICN - HKG
Nonstop3h 50mMultiple Airlines
Deal found 2/20$136
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Sat 3/83:20 amHKG - ICN
Nonstop2h 30mT'way Air
Tue 3/1810:10 pmICN - HKG
Nonstop4h 10mT'way Air
Deal found 2/20$143
This Hong Kong Airlines deal was found by Cheapflights users on 2/20. 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 Hong Kong Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/72:55 pmHKG - ICN
Nonstop3h 50mHong Kong Airlines
Sun 3/98:50 pmICN - HKG
Nonstop3h 40mHong Kong Airlines
Deal found 2/20$161
This Jin Air deal was found by Cheapflights users on 2/20. 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.
Fri 3/72:05 amHKG - ICN
Nonstop3h 30mJin Air
Wed 3/1210:05 pmICN - HKG
Nonstop3h 50mJin Air
Deal found 2/20$170
This Mytrip deal was found by Cheapflights users on 2/19. 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 3/58:30 amHKG - ICN
1 stop7h 05mAir China
Wed 3/123:30 pmICN - HKG
1 stop7h 20mAir China
Deal found 2/19$179
This Mytrip deal was found by Cheapflights users on 2/19. 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 3/58:15 pmHKG - GMP
1 stop15h 50mAir China
Wed 3/122:25 pmGMP - HKG
1 stop7h 25mAir China
Deal found 2/19$179
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Tue 3/42:45 amHKG - GMP
2 stops30h 10mMultiple Airlines
Wed 3/126:40 pmGMP - HKG
1 stop16h 40mMultiple Airlines
Deal found 2/19$195
This oojo deal was found by Cheapflights users on 2/20. 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 6/1612:45 pmHKG - ICN
Nonstop3h 30mAIR PREMIA
Sun 7/68:20 amICN - HKG
Nonstop3h 55mAIR PREMIA
Deal found 2/20$227
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Thu 4/171:35 pmHKG - ICN
1 stop24h 15mChina Eastern
Sun 4/207:40 pmICN - HKG
1 stop15h 40mChina Eastern
Deal found 2/19$241
This Mytrip deal was found by Cheapflights users on 2/19. 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 4/148:05 pmHKG - GMP
1 stop13h 55mChina Eastern
Wed 4/1612:00 pmGMP - HKG
1 stop10h 30mChina Eastern
Deal found 2/19$246

Find flights from Hong Kong to Seoul within your budget

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 February 20, 2025.

Fly from

Hong Kong

Fly to

Seoul

Route

Depart

Return

Price

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 6/2

7:15 am-11:50 am

Nonstop3h 35m

Incheon Intl

Sun 6/8

3:15 pm-5:55 pm

Nonstop3h 40m

$131

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 3/5

2:10 am-6:30 am

Nonstop3h 20m

Incheon Intl

Sat 3/8

9:25 pm-12:30 am

Nonstop4h 05m

$134

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Tue 4/15

1:25 am-6:05 am

Nonstop3h 40m

Incheon Intl

Thu 4/17

10:30 pm-1:20 am

Nonstop3h 50m

$136

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sat 3/8

3:20 am-6:50 am

Nonstop2h 30m

Incheon Intl

Tue 3/18

10:10 pm-1:20 am

Nonstop4h 10m

$143

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 3/7

2:55 pm-7:45 pm

Nonstop3h 50m

Incheon Intl

Sun 3/9

8:50 pm-11:30 pm

Nonstop3h 40m

$161

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 3/7

2:05 am-6:35 am

Nonstop3h 30m

Incheon Intl

Wed 3/12

10:05 pm-12:55 am

Nonstop3h 50m

$170

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 3/5

8:30 am-4:35 pm

1 stop7h 05m

Incheon Intl

Wed 3/12

3:30 pm-9:50 pm

1 stop7h 20m

$179

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Wed 3/5

8:15 pm-1:05 pm

1 stop15h 50m

Seoul Gimpo Intl

Wed 3/12

2:25 pm-8:50 pm

1 stop7h 25m

$179

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Tue 3/4

2:45 am-9:55 am

2 stops30h 10m

Seoul Gimpo Intl

Wed 3/12

6:40 pm-10:20 am

1 stop16h 40m

$195

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 6/16

12:45 pm-5:15 pm

Nonstop3h 30m

Incheon Intl

Sun 7/6

8:20 am-11:15 am

Nonstop3h 55m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 52 results
1
2
3
...
6

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 February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hong Kong-Seoul flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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.

Travel insights for flights from Hong Kong to Seoul

Get recent, data-driven insights about flights from Hong Kong to Seoul including ideal travel times, pricing trends, and more.

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 February 14, 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 $1,036). Flying from Hong Kong to Seoul in June is currently the most expensive (average of $1,697). 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 February 20, 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 71% 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 February 25, 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 February 20, 2025.

The most flights from HKG to SEL are scheduled on a Wednesday (48 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (29 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 February 20, 2025.
Read reviews from past customers who have flown EVA Air, Korean Air and AIR PREMIA 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.
EVA Air
8.4
Very good
1,200 reviews

Food

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

EVA Air
8.4
Very good
1,200 reviews
EVA Air
8.4
Very good
1,200 reviews

Food

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Korean Air
8.4
Very good
1,037 reviews
EVA Air
8.4
Very good
1,200 reviews

Food

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

AIR PREMIA
8.2
Very good
54 reviews
EVA Air
8.4
Very good
1,200 reviews

Food

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

China Airlines
8.2
Very good
727 reviews
EVA Air
8.4
Very good
1,200 reviews

Food

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

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 39 daily outbound flights to Seoul from 9 different airlines.

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

    This flight path from Hong Kong Intl to Seoul was viewed by 37 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    According to our current data, HK Express ($131), Jeju Air ($134), and Jin Air ($155) offers the cheapest pricing from Hong Kong to Seoul. HK Express is priced at 39% 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 Jeju Air. You may also be able to find cheap deals on HK Express and T'way Air, with prices starting from $79 and $91, respectively.

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

    Consider Greater Bay Airlines (97%), HK Express (91%) or Cathay Pacific (87%) 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 $71. On average you can expect to pay $793. The most popular route, (Hong Kong Intl - Incheon Intl), can usually be booked for $119.

  • 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 $1,036). Flying from Hong Kong to Seoul in June is currently the most expensive (average of $1,697). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hong Kong to Seoul

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

Top 9 airlines flying from Hong Kong to Seoul

Discover the top 9 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Jeju AirCheapest$127Average$185FlexibilityNo cancel feeOn-timeN/A
HK ExpressCheapest$128Average$177FlexibilityNo cancel feeOn-time90%
Jin AirCheapest$131Average$158FlexibilityNo cancel feeOn-time78%
T'way AirCheapest$135Average$183FlexibilityNo cancel feeOn-time88%
Hong Kong AirlinesCheapest$159Average$202FlexibilityNo cancel feeOn-time65%
Greater Bay AirlinesCheapest$161Average$195FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$240Average$292FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$252Average$305FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$264Average$350FlexibilityNo cancel feeOn-time72%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.