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Cheap flights from Hong Kong to Seoul from C$ 139

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SEL
3 Aug — 10 Aug1
1 adult

Cheapflights Tip: The best prices from Hong Kong Intl to Seoul are usually found in September or March, booked 85 days in advance, depart on a Sunday or Tuesday 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 29 July 2025.

Round-trip from

C$ 248

One-way from

C$ 139

Popular in

December

Cheapest in

September

Average price

C$ 288

Good round-trip deal

C$ 200 or less

Good one-way deal

C$ 184 or less
Jeju Air
  • Jeju Air
  • 15/8-17/8
  • Nonstop
  • 7h 30m total
  • Hong Kong to Seoul
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Jeju Air
  • Jeju Air
  • 12/9
  • Nonstop
  • 3h 40m total
  • Hong Kong to Seoul
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Highest demand for flights based on searches. 11% potential increase in price (C$ 47 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 14 potential savings vs. average RT price).
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Average for round-trip flights in July 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

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 29 July 2025.

Fri 15/83:10 p.m.HKG - ICN
Nonstop3h 40mMultiple Airlines
Sun 17/89:45 a.m.ICN - HKG
Nonstop3h 50mMultiple Airlines
Deal found 27/7C$ 248
Tue 26/81:35 p.m.HKG - ICN
Nonstop3h 40mJeju Air
Fri 29/89:45 a.m.ICN - HKG
Nonstop3h 50mJeju Air
Deal found 29/7C$ 267
Fri 15/83:10 p.m.HKG - ICN
Nonstop3h 40mHK Express
Sat 16/82:35 a.m.ICN - HKG
Nonstop3h 45mHK Express
Deal found 27/7C$ 272
Mon 20/101:30 p.m.HKG - ICN
Nonstop3h 40mAIR PREMIA
Mon 27/108:15 a.m.ICN - HKG
Nonstop4h 00mAIR PREMIA
Deal found 27/7C$ 279
Mon 22/912:40 a.m.HKG - ICN
Nonstop3h 50mT'way Air
Mon 29/98:05 p.m.ICN - HKG
Nonstop4h 10mT'way Air
Deal found 27/7C$ 282
Fri 15/811:35 a.m.HKG - ICN
1 stop22h 40mChina Eastern
Sun 17/812:15 p.m.ICN - HKG
1 stop23h 15mChina Eastern
Deal found 27/7C$ 336
Sun 12/105:30 p.m.HKG - ICN
1 stop16h 45mShandong Airlines
Mon 20/1011:40 p.m.ICN - HKG
1 stop14h 00mShandong Airlines
Deal found 27/7C$ 389
Sun 7/91:00 p.m.HKG - ICN
Nonstop3h 30mAsiana Airlines
Thu 25/99:00 a.m.ICN - HKG
Nonstop3h 40mAsiana Airlines
Deal found 28/7C$ 393
Wed 22/1012:45 a.m.HKG - ICN
Nonstop3h 40mKorean Air
Wed 29/108:10 a.m.ICN - HKG
Nonstop4h 10mKorean Air
Deal found 27/7C$ 396
Sun 3/810:10 a.m.HKG - ICN
1 stop7h 35mEVA Air
Tue 12/812:05 p.m.ICN - HKG
1 stop7h 20mEVA Air
Deal found 28/7C$ 450
Tue 14/101:40 p.m.HKG - GMP
1 stop21h 45mChina Southern
Fri 17/101:30 p.m.GMP - HKG
1 stop10h 15mChina Southern
Deal found 28/7C$ 505
Fri 1/89:10 p.m.HKG - GMP
1 stop14h 40mEVA Air
Wed 6/88:20 p.m.GMP - HKG
1 stop14h 45mEVA Air
Deal found 29/7C$ 523

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 29 July 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 KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 15/8

3:10 p.m.-7:50 p.m.

Nonstop3h 40m

Incheon Intl

Sun 17/8

9:45 a.m.-12:35 p.m.

Nonstop3h 50m

C$ 248

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Tue 26/8

1:35 p.m.-6:15 p.m.

Nonstop3h 40m

Incheon Intl

Fri 29/8

9:45 a.m.-12:35 p.m.

Nonstop3h 50m

C$ 267

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 15/8

3:10 p.m.-7:50 p.m.

Nonstop3h 40m

Incheon Intl

Sat 16/8

2:35 a.m.-5:20 a.m.

Nonstop3h 45m

C$ 272

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 20/10

1:30 p.m.-6:10 p.m.

Nonstop3h 40m

Incheon Intl

Sun 26/10

8:15 a.m.-11:15 a.m.

Nonstop4h 00m

C$ 279

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 22/9

12:40 a.m.-5:30 a.m.

Nonstop3h 50m

Incheon Intl

Mon 29/9

8:05 p.m.-11:15 p.m.

Nonstop4h 10m

C$ 282

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 15/8

11:35 a.m.-11:15 a.m.

1 stop22h 40m

Incheon Intl

Sun 17/8

12:15 p.m.-10:30 a.m.

1 stop23h 15m

C$ 336

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sun 12/10

5:30 p.m.-11:15 a.m.

1 stop16h 45m

Incheon Intl

Wed 22/10

9:45 p.m.-4:30 p.m.

1 stop19h 45m

C$ 389

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sun 7/9

1:00 p.m.-5:30 p.m.

Nonstop3h 30m

Incheon Intl

Thu 25/9

9:00 a.m.-11:40 a.m.

Nonstop3h 40m

C$ 393

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 22/10

12:45 a.m.-5:25 a.m.

Nonstop3h 40m

Incheon Intl

Wed 29/10

8:10 a.m.-11:20 a.m.

Nonstop4h 10m

C$ 396

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sun 3/8

11:05 a.m.-6:45 p.m.

1 stop6h 40m

Incheon Intl

Wed 6/8

12:05 p.m.-6:25 p.m.

1 stop7h 20m

C$ 450

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Showing 1-10 of 33 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 25 July 2025.

The best time to book flights from Hong Kong to Seoul is 85 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, May is the cheapest month in which you can book a flight from Hong Kong to Seoul (average of C$ 1,020). Flying from Hong Kong to Seoul in December is currently the most expensive (average of C$ 1,528). 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 29 July 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 27 July 2025.

Travelers seeking maximum savings on their Hong Kong to Seoul flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday evenings 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 29 July 2025.

The most flights from HKG to SEL are scheduled on a Monday (40 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (24 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 29 July 2025.
Read through reviews of airlines operating flights from Hong Kong to Seoul, such as EVA Air,Korean Air, andChina Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,221 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,221 reviews
EVA Air
8.4
Very good
1,221 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,121 reviews
EVA Air
8.4
Very good
1,221 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
754 reviews
EVA Air
8.4
Very good
1,221 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Asiana Airlines
8.2
Very good
465 reviews
EVA Air
8.4
Very good
1,221 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
AIR PREMIA
8.2
Very good
EVA Air
8.4
Very good
1,221 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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 29 outbound flights to Seoul per day from 3 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.

  • 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$ 267. Other airlines that can offer you cheap pricing are HK Express, from C$ 272, and AIR PREMIA, from C$ 279. These flights start at 3% 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$ 139. However, be on the lookout for offers from T'way Air and AIR PREMIA, 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 Virgin Atlantic (95%), EL AL (94%) or Delta (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$ 296 for a flight from Hong Kong to Seoul. The cheapest flight overall is C$ 104 while the most popular route, (Hong Kong Intl - Incheon Intl) is currently priced at C$ 220.

  • 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, May is the cheapest month in which you can book a flight from Hong Kong to Seoul (average of C$ 1,020). Flying from Hong Kong to Seoul in December is currently the most expensive (average of C$ 1,528). 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 3 airlines flying from Hong Kong to Seoul

Discover the top 3 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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapestC$ 169AverageC$ 224FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Hong Kong AirlinesCheapestC$ 200AverageC$ 286FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
Cathay PacificCheapestC$ 453AverageC$ 529FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific 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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