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Cheap flights from Hong Kong to Seoul from C$ 144

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SEL
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Hong Kong Intl to Seoul are usually found in September or June, booked 54 days in advance, depart on a Monday or Sunday and return on a Friday

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 28 October 2025.

Round-trip from

C$ 248

One-way from

C$ 144

Popular in

December

Cheapest in

September

Average price

C$ 334

Good round-trip deal

C$ 273 or less

Good one-way deal

C$ 266 or less
HK Express
  • HK Express
  • 12/11-18/11
  • Nonstop
  • 8h 10m total
  • Hong Kong to Seoul
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HK Express
  • HK Express
  • 11/12
  • Nonstop
  • 3h 30m total
  • Hong Kong to Seoul
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 27 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 15 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Hong Kong Intl to Seoul (SEL).
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Price to beat on a one-way flight from Hong Kong Intl to Seoul (SEL).
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Find flight deals from Hong Kong to Seoul

Enter your travel dates to find the best prices.

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 28 October 2025.

Wed 12/1112:05 a.m.HKG - ICN
Nonstop3h 55mMultiple Airlines
Tue 18/113:45 p.m.ICN - HKG
Nonstop4h 15mMultiple Airlines
Deal found 27/10C$ 248
Thu 13/117:10 a.m.HKG - ICN
Nonstop3h 30mHK Express
Mon 17/112:20 a.m.ICN - HKG
Nonstop4h 10mHK Express
Deal found 27/10C$ 260
Thu 13/115:40 p.m.HKG - ICN
1 stop19h 05mAir China
Tue 18/111:10 p.m.ICN - HKG
1 stop23h 30mAir China
Deal found 27/10C$ 302
Wed 12/112:45 a.m.HKG - GMP
1 stop7h 15mMultiple Airlines
Tue 18/118:30 p.m.GMP - HKG
1 stop14h 55mMultiple Airlines
Deal found 27/10C$ 320
Sat 6/1212:05 a.m.HKG - ICN
Nonstop3h 55mT'way Air
Tue 9/126:50 p.m.ICN - HKG
Nonstop4h 15mT'way Air
Deal found 27/10C$ 372
Tue 18/1112:05 a.m.HKG - ICN
Nonstop3h 55mT'way Air
Sun 23/116:50 p.m.ICN - HKG
Nonstop4h 15mT'way Air
Deal found 26/10C$ 394
Wed 29/105:25 p.m.HKG - ICN
1 stop18h 25mShandong Airlines
Thu 6/119:10 p.m.ICN - HKG
1 stop20h 15mShandong Airlines
Deal found 28/10C$ 413
Wed 29/105:25 p.m.HKG - ICN
1 stop18h 25mShandong Airlines
Mon 3/113:25 p.m.ICN - HKG
1 stop26h 00mShandong Airlines
Deal found 28/10C$ 414
Tue 28/104:50 p.m.HKG - ICN
Nonstop3h 35mCathay Pacific
Fri 31/103:00 p.m.ICN - HKG
Nonstop4h 10mCathay Pacific
Deal found 28/10C$ 418

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 629,999 searches. Data last updated 28 October 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 KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Wed 12/11

2:45 a.m.-11:00 a.m.

1 stop7h 15m

Seoul Gimpo Intl

Tue 18/11

8:30 p.m.-10:25 a.m.

1 stop14h 55m

C$ 320

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 27/2

12:05 p.m.-10:45 p.m.

1 stop9h 40m

Incheon Intl

Tue 3/3

8:55 a.m.-2:25 p.m.

1 stop6h 30m

C$ 393

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 27/2

10:25 a.m.-2:55 p.m.

Nonstop3h 30m

Incheon Intl

Mon 2/3

2:20 a.m.-5:30 a.m.

Nonstop4h 10m

C$ 404

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 16/2

2:10 p.m.-10:50 p.m.

1 stop7h 40m

Incheon Intl

Sat 21/2

10:10 p.m.-4:25 p.m.

1 stop19h 15m

C$ 413

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 13/2

2:10 p.m.-10:50 p.m.

1 stop7h 40m

Incheon Intl

Fri 20/2

3:25 p.m.-4:25 p.m.

1 stop26h 00m

C$ 414

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 25/12

5:25 p.m.-9:10 p.m.

1 stop26h 45m

Incheon Intl

Sat 3/1

7:10 p.m.-4:25 p.m.

1 stop22h 15m

C$ 414

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sun 9/11

12:55 a.m.-5:20 a.m.

Nonstop3h 25m

Incheon Intl

Sun 7/12

1:45 p.m.-4:50 p.m.

Nonstop4h 05m

C$ 450

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 27/2

1:10 p.m.-5:30 p.m.

Nonstop3h 20m

Incheon Intl

Tue 3/3

7:25 p.m.-10:40 p.m.

Nonstop4h 15m

C$ 480

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sat 29/11

8:45 p.m.-10:50 p.m.

1 stop25h 05m

Incheon Intl

Wed 3/12

9:45 p.m.-7:45 p.m.

2 stops23h 00m

C$ 530

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 5/12

2:10 p.m.-10:50 p.m.

1 stop7h 40m

Incheon Intl

Mon 8/12

9:45 p.m.-7:45 p.m.

2 stops23h 00m

C$ 551

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

Showing 1-10 of 23 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 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 24 October 2025.

The best time to book flights from Hong Kong to Seoul is 54 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, January is the cheapest month in which you can book a flight from Hong Kong to Seoul (average of C$ 137). Flying from Hong Kong to Seoul in April is currently the most expensive (average of C$ 186). 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 28 October 2025.

It’s typically best to fly out from Hong Kong to Seoul in the morning. Doing so could potentially save you 84% on the flight price compared to flying in the evening, which is usually more expensive.

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 26 October 2025.

Travelers seeking maximum savings on their Hong Kong to Seoul flight should consider departing on Friday afternoons when fares are most often at their lowest. Thursday at noon 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 28 October 2025.

The most flights from HKG to SEL are scheduled on a Monday (37 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (25 on average).

How much does it cost to fly round-trip from Hong Kong to Seoul?

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 28 October 2025.
Read through reviews of airlines operating flights from Hong Kong to Seoul, such as HK Express. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
HK Express
7.2
Good
43 reviews
Check prices

Overall

7.2

Food

5.8

Entertainment

5.3

Comfort

6.5

Crew

7.5

Boarding

7.3
HK Express
7.2
Good
43 reviews
HK Express
7.2
Good
43 reviews
Check prices

Overall

7.2

Food

5.8

Entertainment

5.3

Comfort

6.5

Crew

7.5

Boarding

7.3

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?

    Most people fly from Hong Kong Intl (HKG) if they book a flight from Hong Kong to Seoul. On average, Hong Kong Intl has 32 outbound flights to Seoul per day from 2 airlines. Hong Kong Intl is conveniently located just 26.0 km from Hong Kong’s city centre.

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

    Within the past month, 114 users have taken a look at flights from Hong Kong Intl to Seoul.

  • How long is the flight from Hong Kong to Seoul?

    China Eastern, HK Express, and Shandong Airlines can get you from Hong Kong to Seoul in just under 3h 30m. Your travel time can differ by up to 6h 10m. Airlines will cover a distance of 2066 km. This flight may include one or multiple stops.

  • 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 C$ 172. Another airline that can offer you cheap pricing is Hong Kong Airlines. These flights start at 40% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Jeju Air, with whom users have recently found tickets for as low as C$ 157. However, be on the lookout for offers from T'way Air and EVA Air, as they are both options that can get you from Hong Kong to Seoul for a low price.

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

    No one likes to see their flight delayed. When booking a flight from Hong Kong to Seoul consider choosing EL AL (96%), AIR PREMIA (91%) or WestJet (88%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay C$ 302 for a flight from Hong Kong to Seoul. The cheapest flight overall is C$ 164 while the most popular route, (Hong Kong Intl - Incheon Intl) is currently priced at C$ 270.

  • 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, January is the cheapest month in which you can book a flight from Hong Kong to Seoul (average of C$ 137). Flying from Hong Kong to Seoul in April is currently the most expensive (average of C$ 186). 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 629,999 searches. Data last updated 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapestC$ 172AverageC$ 227FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Hong Kong AirlinesCheapestC$ 203AverageC$ 265FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines 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?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seoul from Hong Kong.

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.

Can Cheapflights notify me if prices for flights from Hong Kong to Seoul become cheaper?

Not ready to book yet? You can track prices for flights from Hong Kong to Seoul on Cheapflights with our Price Alert feature and get notified when better prices are available.

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