HK$455+ Cheap Flights from South Korea | Cheapflights

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Route

Departure

Return

Price

Cheapest return flight

SeoulFukuoka

GMP Seoul Gimpo Intl - FUK Fukuoka

GMPFUK

Seoul Gimpo Intl

Tue 6-10

19:55-14:05

1 stop18h 10m

Fukuoka

Tue 13-10

08:55-08:15

1 stop23h 20m

HK$1,442

SeoulFukuoka

GMP Seoul Gimpo Intl - FUK Fukuoka

GMPFUK

Seoul Gimpo Intl

Wed 9-9

19:55-07:55

1 stop12h 00m

Fukuoka

Fri 11-9

08:55-08:15

1 stop23h 20m

HK$1,497

DaeguHong Kong

TAE Daegu - HKG Hong Kong Intl

TAEHKG

Daegu

Wed 14-10

07:25-10:00

Nonstop3h 35m

Hong Kong Intl

Thu 15-10

02:10-06:40

Nonstop3h 30m

HK$1,521

SeoulFukuoka

GMP Seoul Gimpo Intl - FUK Fukuoka

GMPFUK

Seoul Gimpo Intl

Tue 29-9

19:55-07:55

1 stop12h 00m

Fukuoka

Fri 2-10

08:55-08:15

1 stop23h 20m

HK$1,560

SeoulFukuoka

GMP Seoul Gimpo Intl - FUK Fukuoka

GMPFUK

Seoul Gimpo Intl

Sat 5-9

19:55-14:05

1 stop18h 10m

Fukuoka

Wed 9-9

08:55-08:15

1 stop23h 20m

HK$1,630

DaeguHong Kong

TAE Daegu - HKG Hong Kong Intl

TAEHKG

Daegu

Fri 11-9

17:10-10:25

2 stops42h 15m

Hong Kong Intl

Sun 13-9

21:15-11:00

3 stops36h 45m

HK$1,646

SeoulFukuoka

GMP Seoul Gimpo Intl - FUK Fukuoka

GMPFUK

Seoul Gimpo Intl

Mon 19-10

19:55-14:05

1 stop18h 10m

Fukuoka

Wed 21-10

08:55-08:15

1 stop23h 20m

HK$1,685

SeoulFukuoka

GMP Seoul Gimpo Intl - FUK Fukuoka

GMPFUK

Seoul Gimpo Intl

Sat 10-10

19:55-14:05

1 stop18h 10m

Fukuoka

Tue 13-10

08:55-08:15

1 stop23h 20m

HK$1,701

Jeju CityHong Kong

CJU Jeju City - HKG Hong Kong Intl

CJUHKG

Jeju City

Tue 15-9

07:30-09:40

Nonstop3h 10m

Hong Kong Intl

Fri 18-9

02:30-06:30

Nonstop3h 00m

HK$1,709

DaeguHong Kong

TAE Daegu - HKG Hong Kong Intl

TAEHKG

Daegu

Thu 1-10

15:30-18:10

Nonstop3h 40m

Hong Kong Intl

Sun 4-10

02:10-06:40

Nonstop3h 30m

HK$1,732

Flights are sorted by cheapest return flights first.

Deals found on 26-8

Showing 1-10 of 60 resultsSorted by cheapest first

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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.

GMP-FUK

TAE-HKG

CJU-HKG

PUS-HKG

GMP-HKG

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.

KR0-HKG

GMP-FUK

TAE-HKG

CJU-HKG

PUS-HKG

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

Currently, September is the cheapest month in which you can book a flight from South Korea (average of HK$1,575). Flying from South Korea in October will prove the most costly (average of HK$2,108). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from South Korea?

Many airlines operate round-trip flights from South Korea: Cathay Pacific, HK Express, Korean Air, Hong Kong Airlines. These airlines fly to the following popular destinations: Hong Kong.

China Southern

Cathay Pacific

Ethiopian Air

Philippine Airlines

Philippine Airlines

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

The cheapest city to fly to from South Korea is Busan Gimhae, with prices starting at HK$155. Explore other affordable destinations below.

Busan Gimhae

Osaka

When is the best time to book a flight from South Korea?

The price you pay for your flight from South Korea may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

When is the cheapest time to fly from South Korea?

Those who are seeking the cheapest fare on flights departing from South Korea would be wise to consider leaving during Monday mornings 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.

Airline reviews for flights from South Korea

See what other customers who have flown with Korean Air,Cathay Pacific, andHK Express from South Korea have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

8.4

Very Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

7.6

Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

7.2

Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Hong Kong Airlines

6.2

Okay

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

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Related info for your journey

What is the cheapest airport to fly out of South Korea?
Incheon Intl airport offers the cheapest routes to Hong Kong from HK$1,395. Busan Gimhae airport is a great option if you're flying to Hong Kong from HK$1,732. 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 September. The most expensive month for flights is October. 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$1,395 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.

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Fly with Cheapflights

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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