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Cheap flights from Hong Kong to South Korea from HK$732

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 2-12. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ICN
22 Dec — 29 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Hong Kong to South Korea

Enter your travel dates to find the best prices.

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 22 November 2025.

Thu 11-1202:20HKG - TAE
Nonstop3h 15mHK Express
Mon 15-1207:30TAE - HKG
Nonstop4h 00mHK Express
Deal found 20-11HK$1,253
Sun 30-1102:45HKG - CJU
Nonstop2h 55mHK Express
Thu 4-1207:55CJU - HKG
Nonstop3h 30mHK Express
Deal found 21-11HK$1,339
Tue 25-1102:20HKG - TAE
Nonstop3h 15mHK Express
Fri 28-1107:30TAE - HKG
Nonstop4h 00mHK Express
Deal found 20-11HK$1,347
Wed 26-1102:45HKG - CJU
Nonstop2h 55mHK Express
Thu 4-1207:55CJU - HKG
Nonstop3h 30mHK Express
Deal found 21-11HK$1,362
Tue 9-1202:45HKG - CJU
Nonstop2h 55mHK Express
Sat 13-1207:55CJU - HKG
Nonstop3h 30mHK Express
Deal found 20-11HK$1,378
Tue 30-1208:15HKG - TAE
Nonstop3h 15mHK Express
Mon 5-107:30TAE - HKG
Nonstop4h 00mHK Express
Deal found 21-11HK$1,386
Sun 7-1202:45HKG - CJU
Nonstop2h 55mHK Express
Mon 15-1207:55CJU - HKG
Nonstop3h 30mHK Express
Deal found 20-11HK$1,393
Thu 11-1216:35HKG - ICN
Nonstop3h 30mHK Express
Tue 16-1206:40ICN - HKG
Nonstop4h 10mHK Express
Deal found 19-11HK$1,409
Thu 4-1202:45HKG - CJU
Nonstop2h 55mHK Express
Fri 12-1207:55CJU - HKG
Nonstop3h 30mHK Express
Deal found 21-11HK$1,409
Thu 27-1107:10HKG - ICN
Nonstop3h 30mHK Express
Tue 2-1215:45ICN - HKG
Nonstop4h 15mHK Express
Deal found 20-11HK$1,417
Tue 25-1102:45HKG - CJU
Nonstop2h 55mHK Express
Mon 1-1207:55CJU - HKG
Nonstop3h 30mHK Express
Deal found 19-11HK$1,417
Wed 26-1110:25HKG - ICN
Nonstop3h 30mHK Express
Tue 2-1212:25ICN - HKG
Nonstop4h 10mHK Express
Deal found 20-11HK$1,425

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 22 November 2025.

Round-trip from

HK$1,253

One-way from

HK$732

Popular in

December

Cheapest in

September

Average price

HK$1,588

Good round-trip deal

HK$1,357 or less

Good one-way deal

HK$979 or less
HK Express
  • HK Express
  • 11-12-15-12
  • Nonstop
  • 7h 15m total
  • Hong Kong to South Korea
Search Deals
HK Express
  • HK Express
  • 2-12
  • Nonstop
  • 2h 55m total
  • Hong Kong to South Korea
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (HK$1,095 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$470 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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.
Search Deals

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 22 November 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 KongDaegu

HKG - TAE

HKGTAE

Hong Kong Intl

Thu 11-12

02:20-06:35

Nonstop3h 15m

Daegu

Mon 15-12

07:30-10:30

Nonstop4h 00m

HK$1,253

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Fri 6-3

02:45-06:40

Nonstop2h 55m

Jeju City

Tue 10-3

20:00-22:35

Nonstop3h 35m

HK$1,339

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Fri 6-3

14:45-18:35

Nonstop2h 50m

Jeju City

Mon 9-3

07:55-10:25

Nonstop3h 30m

HK$1,362

Hong KongDaegu

HKG - TAE

HKGTAE

Hong Kong Intl

Tue 30-12

08:15-12:30

Nonstop3h 15m

Daegu

Mon 5-1

07:30-10:30

Nonstop4h 00m

HK$1,386

Hong KongDaegu

HKG - TAE

HKGTAE

Hong Kong Intl

Tue 6-1

02:20-06:35

Nonstop3h 15m

Daegu

Sun 11-1

15:05-18:05

Nonstop4h 00m

HK$1,440

Hong KongDaegu

HKG - TAE

HKGTAE

Hong Kong Intl

Tue 6-1

08:15-12:30

Nonstop3h 15m

Daegu

Tue 13-1

13:45-16:50

Nonstop4h 05m

HK$1,440

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Sat 7-3

03:45-06:40

Nonstop1h 55m

Jeju City

Wed 11-3

07:55-10:25

Nonstop3h 30m

HK$1,448

Hong KongDaegu

HKG - TAE

HKGTAE

Hong Kong Intl

Sat 14-3

08:15-12:30

Nonstop3h 15m

Daegu

Mon 16-3

07:30-10:30

Nonstop4h 00m

HK$1,464

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Thu 11-12

02:45-06:40

Nonstop2h 55m

Jeju City

Mon 15-12

07:55-10:25

Nonstop3h 30m

HK$1,464

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Wed 3-12

07:10-16:55

1 stop8h 45m

Jeju City

Wed 10-12

07:55-10:25

Nonstop3h 30m

HK$1,502

Flights are sorted by cheapest return flights first.

Deals found on 21-11

Showing 1-10 of 60 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, January is the cheapest month in which you can book a flight from Hong Kong to South Korea (average of HK$763). Flying from Hong Kong to South Korea in October is currently the most expensive (average of HK$1,137). 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 22 November 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 38% on flights from Hong Kong to South Korea by exploring options for tickets in the evening.

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 2 November 2025.

Travellers seeking maximum savings on their Hong Kong to South Korea flight should consider departing on Saturday evenings when fares are most often at their lowest. Saturday at midday 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 22 November 2025.

The most flights from HK0 to KR0 are scheduled on a Friday (41 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (26 on average).

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

About 16% of weekly flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced delays in the past year, with the average delay time being 129 minutes.

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with no flights being classified as delayed.

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 22 November 2025.
Read reviews from past customers who have flown with Korean Air, Asiana Airlines, andCathay Pacific 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
1,170 reviews
Check prices

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Entertainment

8.2

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
1,170 reviews
Korean Air
8.4
Very Good
1,170 reviews
Check prices

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Entertainment

8.2

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.
Asiana Airlines
8.2
Very Good
488 reviews
Korean Air
8.4
Very Good
1,170 reviews
Check prices

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Entertainment

8.2

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.
Cathay Pacific
7.6
Good
1,068 reviews
Korean Air
8.4
Very Good
1,170 reviews
Check prices

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Entertainment

8.2

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.
HK Express
7.2
Good
43 reviews
Korean Air
8.4
Very Good
1,170 reviews
Check prices

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Entertainment

8.2

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.

  • How long is the flight from Hong Kong to South Korea?

    HK Express, Air China, and T'way Air can get you from Hong Kong to South Korea in just under 3h 15m. Your travel time can differ by up to 15h 10m. Hong Kong and South Korea are separated by a distance of 2074 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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$755. Users have also found prices from HK$903 and HK$919 on T'way Air and Air China, 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, January is the cheapest month in which you can book a flight from Hong Kong to South Korea (average of HK$763). Flying from Hong Kong to South Korea in October is currently the most expensive (average of HK$1,137). 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 South Korea

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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 22 November 2025.
AirlineCheapestAverageFlexibilityOn-time
T'way AirCheapestHK$629AverageHK$1,399FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
Jeju AirCheapestHK$801AverageHK$1,521FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
Jin AirCheapestHK$885AverageHK$1,373FlexibilityNo cancel feeOn-time78%
Search Jin Air flights
AIR PREMIACheapestHK$890AverageHK$1,546FlexibilityNo cancel feeOn-timeN/A
Search AIR PREMIA flights
HK ExpressCheapestHK$946AverageHK$1,392FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Air BusanCheapestHK$1,076AverageHK$1,877FlexibilityNo cancel feeOn-time94%
Search Air Busan flights
Hong Kong AirlinesCheapestHK$1,085AverageHK$1,509FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
Greater Bay AirlinesCheapestHK$1,256AverageHK$1,712FlexibilityNo cancel feeOn-timeN/A
Search Greater Bay Airlines flights
Asiana AirlinesCheapestHK$1,263AverageHK$2,170FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Air ChinaCheapestHK$1,434AverageHK$1,656FlexibilityNo cancel feeOn-time67%
Search Air China 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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