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Cheap flights from Hong Kong to Seoul from C$ 103

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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SEL
23 Jun — 30 Jun1
1 adult

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

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 18 June 2025.

Round-trip from

C$ 182

One-way from

C$ 103

Popular in

December

Cheapest in

March

Average price

C$ 256

Good round-trip deal

C$ 313 or less

Good one-way deal

C$ 499 or less
Jeju Air
  • Jeju Air
  • 10/7-16/7
  • Nonstop
  • 7h 30m total
  • Hong Kong to Seoul
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Jeju Air
  • Jeju Air
  • 23/6
  • 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$ 50 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 13 potential savings vs. average RT price).
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Average for round-trip flights in June 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 18 June 2025.

Thu 10/71:35 p.m.HKG - ICN
Nonstop3h 40mJeju Air
Wed 16/79:45 a.m.ICN - HKG
Nonstop3h 50mJeju Air
Deal found 18/6C$ 182
Mon 4/89:05 p.m.HKG - ICN
Nonstop3h 35mHK Express
Tue 5/82:35 a.m.ICN - HKG
Nonstop3h 45mHK Express
Deal found 17/6C$ 188
Wed 18/64:55 p.m.HKG - ICN
Nonstop3h 40mMultiple Airlines
Fri 20/68:05 p.m.ICN - HKG
Nonstop4h 10mMultiple Airlines
Deal found 16/6C$ 208
Mon 14/72:20 a.m.HKG - GMP
2 stops29h 50mMultiple Airlines
Tue 22/77:00 p.m.GMP - HKG
1 stop16h 00mMultiple Airlines
Deal found 17/6C$ 267
Wed 18/66:35 p.m.HKG - ICN
1 stop16h 45mAir China
Sun 22/69:40 p.m.ICN - HKG
1 stop15h 10mAir China
Deal found 16/6C$ 269
Wed 18/610:15 a.m.HKG - ICN
1 stop10h 15mHainan Airlines
Sat 21/610:35 p.m.ICN - HKG
1 stop11h 30mHainan Airlines
Deal found 16/6C$ 288
Mon 16/612:40 a.m.HKG - ICN
Nonstop3h 50mT'way Air
Tue 24/68:05 p.m.ICN - HKG
Nonstop4h 10mT'way Air
Deal found 16/6C$ 291
Tue 17/61:25 a.m.HKG - ICN
Nonstop3h 40mJin Air
Sat 21/69:25 p.m.ICN - HKG
Nonstop3h 50mJin Air
Deal found 16/6C$ 295
Wed 2/71:30 p.m.HKG - ICN
Nonstop3h 40mAIR PREMIA
Sun 6/79:05 a.m.ICN - HKG
Nonstop3h 55mAIR PREMIA
Deal found 15/6C$ 302
Wed 18/62:35 p.m.HKG - ICN
2 stops21h 40mChina Eastern
Sat 21/66:50 a.m.ICN - HKG
1 stop10h 15mChina Eastern
Deal found 16/6C$ 375
Mon 21/71:40 p.m.HKG - ICN
1 stop8h 00mShandong Airlines
Mon 11/810:55 p.m.ICN - HKG
1 stop18h 35mShandong Airlines
Deal found 17/6C$ 385
Fri 20/64:25 p.m.HKG - ICN
Nonstop3h 45mCathay Pacific
Sun 22/610:10 a.m.ICN - HKG
Nonstop3h 50mCathay Pacific
Deal found 16/6C$ 388

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 18 June 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

Thu 10/7

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

Nonstop3h 40m

Incheon Intl

Wed 16/7

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

Nonstop3h 50m

C$ 182

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 4/8

9:05 p.m.-1:40 a.m.

Nonstop3h 35m

Incheon Intl

Tue 5/8

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

Nonstop3h 45m

C$ 188

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Tue 15/7

9:05 p.m.-1:40 a.m.

Nonstop3h 35m

Incheon Intl

Tue 22/7

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

Nonstop3h 50m

C$ 214

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Mon 14/7

2:20 a.m.-9:10 a.m.

2 stops29h 50m

Seoul Gimpo Intl

Tue 22/7

7:00 p.m.-10:00 a.m.

1 stop16h 00m

C$ 267

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 2/7

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

Nonstop3h 40m

Incheon Intl

Sun 6/7

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

Nonstop3h 55m

C$ 302

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 30/7

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

Nonstop3h 50m

Incheon Intl

Tue 5/8

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

Nonstop4h 10m

C$ 332

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Tue 15/7

7:30 a.m.-3:20 p.m.

1 stop6h 50m

Incheon Intl

Tue 22/7

6:50 a.m.-4:05 p.m.

1 stop10h 15m

C$ 340

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 3/10

12:30 a.m.-5:10 a.m.

Nonstop3h 40m

Incheon Intl

Tue 14/10

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

Nonstop3h 40m

C$ 375

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 21/7

5:30 p.m.-12:50 p.m.

1 stop18h 20m

Incheon Intl

Sun 17/8

11:40 p.m.-12:40 p.m.

1 stop14h 00m

C$ 385

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 3/7

12:20 p.m.-5:00 p.m.

Nonstop3h 40m

Incheon Intl

Sat 5/7

7:45 p.m.-10:30 p.m.

Nonstop3h 45m

C$ 392

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/6

Showing 1-10 of 41 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 13 June 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$ 1,019). Flying from Hong Kong to Seoul in December is currently the most expensive (average of C$ 1,535). 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 18 June 2025.

It’s typically best to fly out from Hong Kong to Seoul in the morning. Doing so could potentially save you 85% 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 15 June 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. Tuesday 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 18 June 2025.

The most flights from HKG to SEL are scheduled on a Wednesday (37 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (27 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 mm 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 18 June 2025.
Read through reviews of airlines operating flights from Hong Kong to Seoul, such as EVA Air, Korean Air and China Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,205 reviews
Check prices

Food

8.1

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

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
1,205 reviews
EVA Air
8.4
Very good
1,205 reviews
Check prices

Food

8.1

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

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
1,090 reviews
EVA Air
8.4
Very good
1,205 reviews
Check prices

Food

8.1

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

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
742 reviews
EVA Air
8.4
Very good
1,205 reviews
Check prices

Food

8.1

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

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
441 reviews
EVA Air
8.4
Very good
1,205 reviews
Check prices

Food

8.1

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

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
1,205 reviews
Check prices

Food

8.1

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

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 31 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$ 182. Other airlines that can offer you cheap pricing are HK Express, from C$ 188, and AIR PREMIA, from C$ 302. These flights start at 33% 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$ 103. However, be on the lookout for offers from HK Express and T'way 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 Jin Air (100%), EL AL (97%) or Delta (93%) 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$ 491 for a flight from Hong Kong to Seoul. The cheapest flight overall is C$ 121 while the most popular route, (Hong Kong Intl - Incheon Intl) is currently priced at C$ 242.

  • 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$ 1,019). Flying from Hong Kong to Seoul in December is currently the most expensive (average of C$ 1,535). 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 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 18 June 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapestC$ 167AverageC$ 218FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Hong Kong AirlinesCheapestC$ 198AverageC$ 283FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
Cathay PacificCheapestC$ 447AverageC$ 523FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

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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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