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Cheap flights from Hong Kong to South Korea from HK$581

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 2-9. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ICN
5 Jul — 12 Jul1
1 adult

Cheap flight deals from Hong Kong to South Korea

Keep the following information in mind while searching for Hong Kong to South Korea flight deals. Data was last updated 30 June 2025.

Round-trip from

HK$958

One-way from

HK$581

Popular in

December

Cheapest in

March

Average price

HK$1,507

Good round-trip deal

HK$1,238 or less

Good one-way deal

HK$578 or less
HK Express
  • HK Express
  • 13-8-21-8
  • Nonstop
  • 7h 00m total
  • Hong Kong to South Korea
Search Deals
HK Express
  • HK Express
  • 2-9
  • Nonstop
  • 3h 35m total
  • Hong Kong to South Korea
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (HK$1,643 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$406 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from Hong Kong to South Korea.
Search Deals
Price to beat on a one-way flight from Hong Kong to South Korea.
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Find flight deals from Hong Kong to South Korea

Cheapest flights from Hong Kong to South Korea
Explore the most affordable flight options available from Hong Kong to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 June 2025.

Wed 13-802:20HKG - CJJ
Nonstop3h 25mHK Express
Thu 21-807:30CJJ - HKG
Nonstop3h 35mHK Express
Deal found 29-6HK$958
Tue 29-702:20HKG - TAE
Nonstop3h 25mHK Express
Mon 1-907:30TAE - HKG
Nonstop3h 35mHK Express
Deal found 28-6HK$989
Tue 26-816:55HKG - ICN
Nonstop3h 40mHK Express
Tue 2-922:30ICN - HKG
Nonstop3h 50mHK Express
Deal found 28-6HK$1,052
Tue 8-702:35HKG - PUS
Nonstop3h 25mHK Express
Sat 12-707:45PUS - HKG
Nonstop3h 35mHK Express
Deal found 30-6HK$1,123
Thu 10-702:00HKG - PUS
Nonstop3h 20mMultiple Airlines
Mon 14-707:45PUS - HKG
Nonstop3h 35mMultiple Airlines
Deal found 28-6HK$1,146
Mon 1-902:20HKG - CJU
Nonstop3h 00mHK Express
Fri 12-907:55CJU - HKG
Nonstop3h 05mHK Express
Deal found 28-6HK$1,193
Mon 7-716:55HKG - ICN
Nonstop3h 40mMultiple Airlines
Sat 12-709:45ICN - HKG
Nonstop3h 50mMultiple Airlines
Deal found 29-6HK$1,209
Tue 26-802:20HKG - CJJ
1 stop7h 20mMultiple Airlines
Sat 30-807:30CJJ - HKG
Nonstop3h 35mMultiple Airlines
Deal found 29-6HK$1,232
Sun 13-702:20HKG - CJU
Nonstop3h 00mMultiple Airlines
Mon 21-709:25CJU - HKG
1 stop25h 40mMultiple Airlines
Deal found 29-6HK$1,240
Tue 29-702:20HKG - TAE
Nonstop3h 25mMultiple Airlines
Tue 2-920:05TAE - HKG
2 stops39h 00mMultiple Airlines
Deal found 28-6HK$1,256
Wed 2-702:00HKG - PUS
Nonstop3h 20mAir Busan
Thu 10-722:05PUS - HKG
Nonstop3h 25mAir Busan
Deal found 30-6HK$1,264
Mon 30-602:20HKG - GMP
2 stops29h 50mMultiple Airlines
Tue 8-718:55GMP - HKG
1 stop16h 25mMultiple Airlines
Deal found 29-6HK$1,397

Cheapflights Fare Finder

Customise your flight search to find flights from Hong Kong to South Korea 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 70,647 searches. Data last updated 30 June 2025.
Use the filters below to find and compare flights from Hong Kong to South Korea that are best for you.

Fly from

Hong Kong

Fly to

South Korea

Route

Departure

Return

Price

Hong KongCheongju

HKG - CJJ

HKGCJJ

Hong Kong Intl

Wed 13-8

02:20-06:45

Nonstop3h 25m

Cheongju

Thu 21-8

07:30-10:05

Nonstop3h 35m

HK$958

Hong KongDaegu

HKG - TAE

HKGTAE

Hong Kong Intl

Tue 29-7

02:20-06:45

Nonstop3h 25m

Daegu

Mon 1-9

07:30-10:05

Nonstop3h 35m

HK$989

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Tue 26-8

16:55-21:35

Nonstop3h 40m

Incheon Intl

Tue 2-9

22:30-01:20

Nonstop3h 50m

HK$1,052

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Tue 8-7

02:35-07:00

Nonstop3h 25m

Busan Gimhae

Sat 12-7

07:45-10:20

Nonstop3h 35m

HK$1,123

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Thu 10-7

02:00-06:20

Nonstop3h 20m

Busan Gimhae

Tue 15-7

07:45-10:20

Nonstop3h 35m

HK$1,146

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Mon 1-9

02:20-06:20

Nonstop3h 00m

Jeju City

Fri 12-9

07:55-10:00

Nonstop3h 05m

HK$1,193

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 7-7

16:55-21:35

Nonstop3h 40m

Incheon Intl

Sat 12-7

09:45-12:35

Nonstop3h 50m

HK$1,209

Hong KongCheongju

HKG - CJJ

HKGCJJ

Hong Kong Intl

Tue 26-8

02:20-10:40

1 stop7h 20m

Cheongju

Sat 30-8

07:30-10:05

Nonstop3h 35m

HK$1,232

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Sun 13-7

02:20-06:20

Nonstop3h 00m

Jeju City

Mon 21-7

09:25-10:05

1 stop25h 40m

HK$1,240

Hong KongDaegu

HKG - TAE

HKGTAE

Hong Kong Intl

Tue 29-7

02:20-06:45

Nonstop3h 25m

Daegu

Tue 2-9

20:05-10:05

2 stops39h 00m

HK$1,256

Flights are sorted by cheapest return flights first.

Deals found on 28-6

Showing 1-10 of 33 results
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Best time to book a flight from Hong Kong to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea 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.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to South Korea

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

Currently, October is the cheapest month in which you can book a flight from Hong Kong to South Korea (average of HK$164). Flying from Hong Kong to South Korea in January is currently the most expensive (average of HK$234). 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 HK to KR?

Find hourly flight availability from Hong Kong to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 June 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 12% on flights from Hong Kong to South Korea by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Hong Kong to South Korea?

Use this chart to determine the cheapest time to fly return from Hong Kong to South Korea. Price data was last updated on 29 June 2025.

Travellers seeking maximum savings on their Hong Kong to South Korea flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Hong Kong to South Korea

Explore weekly flight availability from Hong Kong to South Korea. 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 June 2025.

The most flights from HK0 to KR0 are scheduled on a Friday (34 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (23 on average).

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated 30 June 2025.
Read reviews from past customers who have flown with Korean Air, AIR PREMIA, andChina Eastern from Hong Kong to South Korea. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,101 reviews
Check prices

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,101 reviews
Korean Air
8.4
Very Good
1,101 reviews
Check prices

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
AIR PREMIA
8.2
Very Good
Korean Air
8.4
Very Good
1,101 reviews
Check prices

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Eastern
7.1
Good
152 reviews
Korean Air
8.4
Very Good
1,101 reviews
Check prices

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Hong Kong to South Korea flight route?

    Flights from Hong Kong to South Korea have been viewed 6,036 times in the past calendar month.

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

    For one-way options, check prices for HK Express. According to our data, you can fly for as low as HK$581. Users have also found prices from HK$699 and HK$730 on Air Busan and T'way Air, respectively.

  • Can I find deals for flights from Hong Kong to South Korea that include hotel bookings?

    Yes. In addition to deals on Hong Kong to South Korea flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to South Korea.

  • Can I find deals for business class flights from Hong Kong to South Korea?

    Yes. Cheapflights offers flight deals from Hong Kong to South Korea 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 South Korea?

    Currently, October is the cheapest month in which you can book a flight from Hong Kong to South Korea (average of HK$164). Flying from Hong Kong to South Korea in January is currently the most expensive (average of HK$234). 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 South Korea

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Hong Kong to South Korea

Discover the top 10 airlines that operate flights from Hong Kong to South Korea. 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 70,647 searches. Data last updated 30 June 2025.
AirlineCheapestAverageFlexibilityOn-time
T'way AirCheapestHK$560AverageHK$1,318FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
AIR PREMIACheapestHK$632AverageHK$1,657FlexibilityNo cancel feeOn-timeN/A
Search AIR PREMIA flights
Jin AirCheapestHK$874AverageHK$1,244FlexibilityNo cancel feeOn-time78%
Search Jin Air flights
Jeju AirCheapestHK$896AverageHK$1,595FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
HK ExpressCheapestHK$977AverageHK$1,546FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Greater Bay AirlinesCheapestHK$983AverageHK$1,557FlexibilityNo cancel feeOn-timeN/A
Search Greater Bay Airlines flights
Air BusanCheapestHK$1,085AverageHK$1,956FlexibilityNo cancel feeOn-time94%
Search Air Busan flights
Hong Kong AirlinesCheapestHK$1,109AverageHK$1,505FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
Hahn Air SystemsCheapestHK$1,147AverageHK$2,025FlexibilityNo cancel feeOn-timeN/A
Search Hahn Air Systems flights
Asiana AirlinesCheapestHK$1,279AverageHK$2,094FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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 South Korea?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to South Korea from Hong Kong today with Cheapflights!

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

Cheapflights helps you find that perfect flight to South Korea from Hong Kong by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to South Korea from Hong Kong? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Hong Kong to South Korea flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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