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Cheap flights from Hong Kong to Seoul from C$ 156

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SEL
29 Aug — 5 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong Intl to Seoul are usually found in March or September, booked 14 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap 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 30 July 2026.

Mon 31/812:05 a.m.
HKG
-
ICN
Nonstop3h 50m
Eastar Jet
Mon 7/98:10 p.m.
ICN
-
HKG
Nonstop3h 35m
Eastar Jet
Deal found 29/7C$ 313
Mon 31/81:15 p.m.
HKG
-
ICN
Nonstop3h 50m
T'way Air
Wed 2/98:45 a.m.
ICN
-
HKG
Nonstop4h 10m
T'way Air
Deal found 29/7C$ 337
Sat 1/81:15 p.m.
HKG
-
ICN
Nonstop3h 50m
T'way Air
Sat 8/88:45 a.m.
ICN
-
HKG
Nonstop4h 10m
T'way Air
Deal found 29/7C$ 338
Tue 18/89:35 p.m.
HKG
-
ICN
1 stop21h 50m
Hainan Airlines
Wed 26/89:30 p.m.
ICN
-
HKG
1 stop12h 35m
Hainan Airlines
Deal found 26/7C$ 345
Tue 28/712:35 a.m.
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Wed 29/78:40 p.m.
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Deal found 28/7C$ 346
Thu 30/712:35 a.m.
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Wed 5/88:40 p.m.
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Deal found 27/7C$ 348
Wed 29/712:35 a.m.
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Mon 3/88:40 p.m.
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Deal found 27/7C$ 351
Thu 30/712:35 a.m.
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Tue 4/88:40 p.m.
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Deal found 27/7C$ 359
Wed 12/81:15 p.m.
HKG
-
ICN
Nonstop3h 50m
T'way Air
Thu 13/88:45 a.m.
ICN
-
HKG
Nonstop4h 10m
T'way Air
Deal found 27/7C$ 360
Wed 19/87:30 a.m.
HKG
-
ICN
1 stop6h 40m
China Eastern
Thu 27/812:55 p.m.
ICN
-
HKG
1 stop20h 50m
China Eastern
Deal found 26/7C$ 363
Thu 8/1012:35 a.m.
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Sun 25/108:10 p.m.
ICN
-
HKG
Nonstop4h 25m
Jeju Air
Deal found 29/7C$ 365
Sun 23/82:30 a.m.
HKG
-
GMP
1 stop6h 00m
Multiple Airlines
Mon 31/86:50 p.m.
GMP
-
HKG
1 stop16h 30m
Multiple Airlines
Deal found 27/7C$ 399

Find 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 30 July 2026.

Round-trip from

C$ 313

One-way from

C$ 156

Popular in

February

Cheapest in

March

Average price

C$ 337

Good round-trip deal

C$ 345 or less

Good one-way deal

C$ 207 or less
Eastar Jet
  • Eastar Jet
  • 31/8-7/9
  • Nonstop
  • 7h 25m total
  • Hong Kong to Seoul
Search Deals
Eastar Jet
  • Eastar Jet
  • 13/8
  • Nonstop
  • 3h 50m total
  • Hong Kong to Seoul
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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

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 30 July 2026.
Use the filters below to find and compare flights from Hong Kong to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Tue 11/8

10:05 p.m.-11:00 a.m.

1 stop11h 55m

Seoul Gimpo Intl

Wed 19/8

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

1 stop12h 55m

C$ 400

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Sun 9/8

8:05 p.m.-11:00 a.m.

1 stop13h 55m

Seoul Gimpo Intl

Wed 19/8

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

1 stop12h 55m

C$ 400

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Wed 12/8

10:05 p.m.-7:50 p.m.

1 stop20h 45m

Seoul Gimpo Intl

Wed 19/8

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

1 stop12h 55m

C$ 400

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Tue 18/8

2:30 a.m.-9:30 a.m.

1 stop6h 00m

Seoul Gimpo Intl

Thu 27/8

7:55 p.m.-10:20 a.m.

1 stop15h 25m

C$ 431

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Tue 18/8

10:05 p.m.-7:50 p.m.

1 stop20h 45m

Seoul Gimpo Intl

Fri 21/8

12:00 p.m.-9:05 p.m.

1 stop10h 05m

C$ 453

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 21/8

8:05 p.m.-3:20 p.m.

1 stop18h 15m

Incheon Intl

Tue 25/8

2:15 p.m.-1:35 p.m.

2 stops24h 20m

C$ 508

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Sat 15/8

12:05 p.m.-7:50 p.m.

1 stop6h 45m

Seoul Gimpo Intl

Wed 19/8

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

1 stop12h 55m

C$ 508

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Mon 31/8

12:05 p.m.-7:50 p.m.

1 stop6h 45m

Seoul Gimpo Intl

Thu 3/9

8:50 p.m.-11:00 a.m.

1 stop15h 10m

C$ 562

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Mon 31/8

12:05 p.m.-7:50 p.m.

1 stop6h 45m

Seoul Gimpo Intl

Wed 2/9

12:00 p.m.-11:50 a.m.

1 stop24h 50m

C$ 562

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 27/8

9:45 a.m.-8:40 p.m.

2 stops9h 55m

Incheon Intl

Sun 30/8

7:45 a.m.-5:10 p.m.

2 stops10h 25m

C$ 635

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 37 resultsSorted by cheapest first
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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

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

Currently, September is the cheapest month in which you can book a flight from Hong Kong to Seoul (average of C$ 307). Flying from Hong Kong to Seoul in February is currently the most expensive (average of C$ 441). 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 30 July 2026.

It’s typically best to fly out from Hong Kong to Seoul in the afternoon. Doing so could potentially save you 81% on the flight price compared to flying at noon, which is usually more expensive.

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 30 July 2026.

The most flights from HKG to SEL are scheduled on a Tuesday (47 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (36 on average).

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

Airfare is typical for this route at the moment.
Hong Kong to Seoul flights typically cost between C$ 296 and C$ 403 in August.
The cheapest round-trip price found within the last 5 days was C$ 313 on Eastar Jet (31 Aug-7 Sep).

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

The best time to book flights from Hong Kong to Seoul is 13 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 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 25 July 2026.

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

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 30 July 2026.
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
47 reviews
Check prices

Overall

7.2

Boarding

7.4

Crew

7.5

Entertainment

5.4

Food

5.9

Comfort

6.5
HK Express
7.2
Good
47 reviews
HK Express
7.2
Good
47 reviews
Check prices

Overall

7.2

Boarding

7.4

Crew

7.5

Entertainment

5.4

Food

5.9

Comfort

6.5

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 42 outbound flights to Seoul per day from 1 airline. Hong Kong Intl is conveniently located just 26.0 km from Hong Kong’s city centre.

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

    China Eastern can get you from Hong Kong to Seoul in just under 11h 55m. Your travel time can differ by up to . Airlines will cover a distance of 2095 km.

  • What is the cheapest airline to fly from Hong Kong to Seoul round-trip?

    Cheapflights users have booked flights from Hong Kong to Seoul round-trip from C$ 218. This flight start at 37% lower than the current average price 3 months from now.

  • 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 Virgin Atlantic (97%), Jeju Air (93%) or Eastar Jet (92%) 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$ 489 for a flight from Hong Kong to Seoul. The cheapest flight overall is C$ 146 while the most popular route, (Hong Kong Intl - Seoul Gimpo Intl) is currently priced at C$ 652.

  • 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, September is the cheapest month in which you can book a flight from Hong Kong to Seoul (average of C$ 307). Flying from Hong Kong to Seoul in February is currently the most expensive (average of C$ 441). 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

Top airline flying from Hong Kong to Seoul

Discover the top airline 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 30 July 2026.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapestC$ 218AverageC$ 304FlexibilityNo cancel feeOn-time90%
Search HK Express flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Hong Kong to Seoul flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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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