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Cheap flights from Hong Kong to Seoul from $179

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SEL
22 Jan — 29 Jan1
1 adult

The best prices from Hong Kong Intl to Seoul are usually found in September or November, booked 8 days in advance, depart on a Tuesday or Thursday and return on a Monday

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 17 January 2025.

Round-trip from

$237

One-way from

$179

Popular in

February

Cheapest in

September

Average price

$404
T'way Air
  • T'way Air
  • 13/2-18/2
  • Nonstop
  • 7h 35m total
  • Hong Kong to Seoul
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Jeju Air
  • Jeju Air
  • 1/4
  • Nonstop
  • 3h 40m total
  • Hong Kong to Seoul
Search Deals
High demand for flights, 15% potential price rise
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Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in January 2025
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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 17 January 2025.

Thu 13/201:30HKG - ICN
Nonstop3h 25mMultiple Airlines
Tue 18/222:10ICN - HKG
Nonstop4h 10mMultiple Airlines
Deal found 17/1$237
Sat 5/708:55HKG - ICN
Nonstop3h 50mHong Kong Airlines
Tue 8/714:45ICN - HKG
Nonstop3h 50mHong Kong Airlines
Deal found 17/1$254
Tue 18/201:30HKG - ICN
Nonstop3h 25mJeju Air
Sat 22/221:25ICN - HKG
Nonstop4h 05mJeju Air
Deal found 16/1$288
Thu 13/202:45HKG - GMP
1 stop5h 55mMultiple Airlines
Tue 18/219:05GMP - HKG
1 stop16h 15mMultiple Airlines
Deal found 17/1$307
Fri 14/213:00HKG - ICN
1 stop7h 45mAir China
Tue 18/213:10ICN - HKG
1 stop8h 40mAir China
Deal found 17/1$311
Fri 14/220:15HKG - GMP
1 stop15h 50mAir China
Tue 18/214:25GMP - HKG
1 stop8h 40mAir China
Deal found 17/1$333
Fri 14/211:40HKG - ICN
1 stop21h 45mChina Eastern
Tue 18/207:25ICN - HKG
2 stops17h 50mChina Eastern
Deal found 16/1$426
Sun 22/600:30HKG - ICN
Nonstop3h 20mAsiana Airlines
Tue 8/709:00ICN - HKG
Nonstop3h 40mAsiana Airlines
Deal found 16/1$439
Sat 18/102:20HKG - ICN
Nonstop3h 30mT'way Air
Mon 20/122:10ICN - HKG
Nonstop4h 10mT'way Air
Deal found 17/1$449
Sun 9/317:25HKG - ICN
1 stop20h 00mShandong Airlines
Tue 18/308:45ICN - HKG
1 stop8h 40mShandong Airlines
Deal found 17/1$454
Sat 25/102:05HKG - ICN
Nonstop3h 30mJin Air
Wed 29/122:05ICN - HKG
Nonstop3h 50mJin Air
Deal found 15/1$463
Sun 30/1100:55HKG - ICN
Nonstop3h 25mKorean Air
Tue 2/1213:45ICN - HKG
Nonstop4h 05mKorean Air
Deal found 17/1$468

Find flights from Hong Kong to Seoul within your budget

Customise 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 647,157 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 13/2

01:30-05:55

Nonstop3h 25m

Incheon Intl

Tue 18/2

22:10-01:20

Nonstop4h 10m

$237

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sat 5/7

08:55-13:45

Nonstop3h 50m

Incheon Intl

Tue 8/7

14:45-17:35

Nonstop3h 50m

$254

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Tue 18/2

01:30-05:55

Nonstop3h 25m

Incheon Intl

Sat 22/2

21:25-00:30

Nonstop4h 05m

$288

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Thu 13/2

02:45-09:40

1 stop5h 55m

Seoul Gimpo Intl

Tue 18/2

19:05-10:20

1 stop16h 15m

$307

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 14/2

13:00-21:45

1 stop7h 45m

Incheon Intl

Tue 18/2

13:10-20:50

1 stop8h 40m

$311

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Fri 14/2

20:15-13:05

1 stop15h 50m

Seoul Gimpo Intl

Tue 18/2

14:25-22:05

1 stop8h 40m

$333

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 14/2

11:40-10:25

1 stop21h 45m

Incheon Intl

Tue 18/2

07:25-00:15

2 stops17h 50m

$426

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sun 6/4

00:30-04:50

Nonstop3h 20m

Incheon Intl

Thu 17/4

09:00-11:40

Nonstop3h 40m

$438

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sun 9/3

14:10-10:45

1 stop19h 35m

Incheon Intl

Sun 16/3

08:45-16:25

1 stop8h 40m

$454

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 13/3

19:40-10:30

1 stop13h 50m

Incheon Intl

Sat 22/3

11:40-18:30

1 stop7h 50m

$570

Flights are sorted by cheapest return flights first.

Deals found on 17/1

Showing 1-10 of 34 results
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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 return 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 return flight from Hong Kong to Seoul. Price data was last updated on 10 January 2025.

Booking 8 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hong Kong to Seoul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Hong Kong to Seoul (average of $532). Flying from Hong Kong to Seoul in December is currently the most expensive (average of $1,018). 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 17 January 2025.

When flying from Hong Kong to Seoul, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 46% versus a flight in the evening.

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 17 January 2025.

The most flights from HKG to SEL are scheduled on a Wednesday (44 on average). You will have fewer flight options on Tuesday, 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 27.0 - 253.0 inches per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit Seoul when rainfall is around 27.0 mm.

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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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 17 January 2025.
Read through reviews of airlines operating flights from Hong Kong to Seoul, such as Hong Kong Airlines, Jeju Air and Air China. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Korean Air
8.5
Very Good
1,034 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

EVA Air
8.4
Very Good
1,248 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Asiana Airlines
8.3
Very Good
466 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

China Airlines
8.2
Very Good
737 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

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?

    If you book a flight to Seoul from Hong Kong, you will be flying from Hong Kong Intl, which is the city’s only airport. Hong Kong Intl (HKG) is located 26.0 km from the centre of Hong Kong. There are 38 flights from Hong Kong Intl to Seoul per day from 2 different airlines.

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

    Flights from Hong Kong Intl to Seoul have been viewed 93 times in the past calendar month.

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

    Cheapflights users have booked flights from Hong Kong to Seoul round-trip from $254. Other airlines that can offer you cheap pricing are Jeju Air, from $288, and Air China, from $311. Hong Kong Airlines is currently priced 29% below the average price you’ll pay for this route.

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

    $179 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 Asiana Airlines and Shandong Airlines, with prices starting from $238 and $270, respectively.

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

    The top 3 most reliable airlines when flying from Hong Kong to Seoul are Greater Bay Airlines (94%), HK Express (91%) and Qatar Airways (81%).

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

    While on average a flight from Hong Kong to Seoul is generally $128, our data shows the cheapest flight currently is $113. When looking at the most popular route, (Hong Kong Intl - Seoul Gimpo Intl), you can expect to pay $412 for that flight.

  • 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 holiday 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, May is the cheapest month in which you can book a flight from Hong Kong to Seoul (average of $532). Flying from Hong Kong to Seoul in December is currently the most expensive (average of $1,018). 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.
Hong Kong to Incheon Intl flights

Top 2 airlines flying from Hong Kong to Seoul

Discover the top 2 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 647,157 searches. Data last updated 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest$200Average$282FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Jeju AirCheapest$312Average$396FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Hong Kong to Seoul?

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Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Seoul?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Hong Kong to Seoul for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Hong Kong to Seoul with no change fees?

Yes! Cheapflights helps users easily find flights from Hong Kong to Seoul with no change fees.

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Of course! You can now track prices for flights from Hong Kong to Seoul and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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