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HK$381+ Cheap flights from South Korea

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28-9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ICN — HKG
14 Oct — 21 Oct1
1 adult
1 adult, Economy

What to know about flights from South Korea

Discover essential information about flights departing from South Korea, including flight schedules, destinations, airlines operating at the South Korea airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 14 September 2025.

Good round-trip deal

HK$653 or less

Good one-way deal

HK$157 or less
Price to beat on a round-trip flight from South Korea.
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Price to beat on a one-way flight from South Korea.
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Find flights from South Korea

Cheapest flights from South Korea
Explore the most affordable flight options available from South Korea. Find the lowest fares based on data from user searches, with prices last updated on 14 September 2025.

Tue 4-1107:35CJJ - HKG
Nonstop4h 00mHK Express
Fri 7-1102:30HKG - CJJ
Nonstop3h 15mHK Express
Deal found 12-9HK$887
Sat 27-907:30CJJ - HKG
Nonstop3h 35mHK Express
Fri 3-1002:20HKG - CJJ
Nonstop3h 25mHK Express
Deal found 12-9HK$988
Sat 6-1207:35CJJ - HKG
Nonstop4h 00mHK Express
Wed 10-1202:30HKG - CJJ
Nonstop3h 15mHK Express
Deal found 14-9HK$996
Mon 20-1007:30TAE - HKG
Nonstop3h 35mHK Express
Thu 23-1002:20HKG - TAE
Nonstop3h 25mHK Express
Deal found 12-9HK$996
Thu 6-1107:35CJJ - HKG
Nonstop4h 00mHK Express
Fri 7-1102:30HKG - CJJ
Nonstop3h 15mHK Express
Deal found 12-9HK$1,003
Mon 13-1007:30TAE - HKG
Nonstop3h 35mHK Express
Thu 16-1002:20HKG - TAE
Nonstop3h 25mHK Express
Deal found 13-9HK$1,003
Thu 16-1007:30CJJ - HKG
Nonstop3h 35mHK Express
Sat 18-1002:20HKG - CJJ
Nonstop3h 25mHK Express
Deal found 12-9HK$1,011
Mon 13-1007:30TAE - HKG
Nonstop3h 35mHK Express
Tue 14-1002:20HKG - TAE
Nonstop3h 25mHK Express
Deal found 13-9HK$1,011
Sat 8-1107:35CJJ - HKG
Nonstop4h 00mHK Express
Wed 12-1102:30HKG - CJJ
Nonstop3h 15mHK Express
Deal found 12-9HK$1,042
Mon 17-1107:30TAE - HKG
Nonstop4h 00mHK Express
Thu 20-1102:20HKG - TAE
Nonstop3h 15mHK Express
Deal found 12-9HK$1,042
Tue 14-1007:30CJJ - HKG
Nonstop3h 35mHK Express
Fri 17-1002:20HKG - CJJ
Nonstop3h 25mHK Express
Deal found 12-9HK$1,050
Mon 10-1107:30TAE - HKG
Nonstop4h 00mHK Express
Thu 13-1102:20HKG - TAE
Nonstop3h 15mHK Express
Deal found 12-9HK$1,058

Find flights from South Korea within your budget

 
Find flights departing from South Korea that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 14 September 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

CheongjuHong Kong

CJJ - HKG

CJJHKG

Cheongju

Tue 9-12

07:35-10:35

Nonstop4h 00m

Hong Kong Intl

Fri 12-12

02:30-06:45

Nonstop3h 15m

HK$996

CheongjuHong Kong

CJJ - HKG

CJJHKG

Cheongju

Tue 14-10

07:30-10:05

Nonstop3h 35m

Hong Kong Intl

Fri 17-10

02:20-06:45

Nonstop3h 25m

HK$1,050

CheongjuHong Kong

CJJ - HKG

CJJHKG

Cheongju

Thu 23-10

07:30-10:05

Nonstop3h 35m

Hong Kong Intl

Fri 24-10

02:20-06:45

Nonstop3h 25m

HK$1,058

CheongjuHong Kong

CJJ - HKG

CJJHKG

Cheongju

Sat 1-11

07:35-10:35

Nonstop4h 00m

Hong Kong Intl

Fri 7-11

02:30-06:45

Nonstop3h 15m

HK$1,128

CheongjuHong Kong

CJJ - HKG

CJJHKG

Cheongju

Sat 8-11

07:35-10:35

Nonstop4h 00m

Hong Kong Intl

Mon 10-11

02:30-06:45

Nonstop3h 15m

HK$1,143

DaeguHong Kong

TAE - HKG

TAEHKG

Daegu

Fri 28-11

07:30-10:30

Nonstop4h 00m

Hong Kong Intl

Tue 2-12

02:20-06:35

Nonstop3h 15m

HK$1,159

DaeguHong Kong

TAE - HKG

TAEHKG

Daegu

Mon 3-11

07:30-10:30

Nonstop4h 00m

Hong Kong Intl

Thu 6-11

02:20-06:35

Nonstop3h 15m

HK$1,244

Jeju CityHong Kong

CJU - HKG

CJUHKG

Jeju City

Fri 24-10

07:55-10:00

Nonstop3h 05m

Hong Kong Intl

Mon 27-10

02:45-06:40

Nonstop2h 55m

HK$1,268

CheongjuHong Kong

CJJ - HKG

CJJHKG

Cheongju

Sat 6-12

07:35-10:35

Nonstop4h 00m

Hong Kong Intl

Wed 10-12

02:45-09:50

1 stop6h 05m

HK$1,322

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 28-9

09:45-12:35

Nonstop3h 50m

Hong Kong Intl

Wed 1-10

13:35-18:15

Nonstop3h 40m

HK$1,384

Flights are sorted by cheapest return flights first.

Deals found on 12-9

Showing 1-10 of 60 results
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Best time to book a flight from South Korea

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

Travel insights for flights from South Korea

Get recent, data-driven insights about flights from South Korea including ideal travel times, pricing trends, and more.

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

Currently, March is the cheapest month in which you can book a flight from South Korea (average of HK$552). Flying from South Korea in April will prove the most costly (average of HK$996). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from South Korea?

Use this chart to determine the cheapest time to fly return from South Korea to Hong Kong. Price data was last updated on 7 September 2025.

Those who are seeking the cheapest fare on flights departing from South Korea would be wise to consider leaving during Sunday afternoons when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Saturday afternoons when fares are usually the most expensive.

What is the cheapest place to fly to from South Korea?

The cheapest city to fly to from South Korea is Seoul, with prices starting at HK$151. Explore other affordable destinations below.

Seoul
Seoul
From HK$19
Busan Gimhae
Busan Gimhae
From HK$21
Fukuoka
Fukuoka
From HK$33

Airline reviews for flights from South Korea

Get insights into the airlines that provide service from 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 airline for your flight from South Korea. In the last 7 days, Cheapflights users made a total of 70,647 searches.
See what other customers who have flown with Asiana Airlines and Cathay Pacific from South Korea have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.2
Very Good
479 reviews
Check prices

Crew

8.6

Food

8.1

Entertainment

7.8

Overall

8.2

Comfort

8.1

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dana,Aug 2025

MNL - ICN

Air Asana helped me so much because I had previously canceled flights and they booked me. They helped me through the whole process of getting a new flight. The staff was courteous and helpful kind, and they assisted me with everything that I needed. They provided plenty of water and the food was good as well. Thank you so much to the Asana airline staff.!!
Asiana Airlines
8.2
Very Good
479 reviews
Asiana Airlines
8.2
Very Good
479 reviews
Check prices

Crew

8.6

Food

8.1

Entertainment

7.8

Overall

8.2

Comfort

8.1

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dana,Aug 2025

MNL - ICN

Air Asana helped me so much because I had previously canceled flights and they booked me. They helped me through the whole process of getting a new flight. The staff was courteous and helpful kind, and they assisted me with everything that I needed. They provided plenty of water and the food was good as well. Thank you so much to the Asana airline staff.!!
Cathay Pacific
7.6
Good
993 reviews
Asiana Airlines
8.2
Very Good
479 reviews
Check prices

Crew

8.6

Food

8.1

Entertainment

7.8

Overall

8.2

Comfort

8.1

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dana,Aug 2025

MNL - ICN

Air Asana helped me so much because I had previously canceled flights and they booked me. They helped me through the whole process of getting a new flight. The staff was courteous and helpful kind, and they assisted me with everything that I needed. They provided plenty of water and the food was good as well. Thank you so much to the Asana airline staff.!!

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Direct flights from Asia

Book a direct flight from one of these other cities located in Asia.
Direct flights from Busan

Related info for your journey

Access useful and relevant information related to your journey from South Korea. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 14 September 2025.

  • What is the cheapest airport to fly out of South Korea?

    Incheon Intl airport offers the cheapest routes to Hong Kong from HK$926. Seoul Gimpo Intl airport is a great option if you're flying to Hong Kong from HK$1,859. Our top recommendation is to be generally flexible with your dates of travel for the best rates.

  • What is the cheapest month to fly from South Korea?

    Currently, the cheapest month for flights from South Korea is March. The most expensive month for flights is April. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from South Korea?

    Check out the cheapest flights from South Korea to embark to:
    Fly from Seoul to Hong Kong from HK$926 round trip

  • How does Cheapflights help users find flights from South Korea?

    Deals for flights from South Korea are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from South Korea for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from South Korea with no change fees?

    Yes! Cheapflights helps users easily find flights from South Korea with no change fees.

  • Can Cheapflights notify me if prices for flights from South Korea become cheaper?

    Of course! You can now track prices for flights from South Korea and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

See more FAQs

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 South Korea?

Deals for flights from South Korea are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from South Korea for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from South Korea with no change fees.

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

Of course! You can now track prices for flights from South Korea and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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