$95+ Cheap Flights from South Korea | Cheapflights

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Route

Depart

Return

Price

Cheapest return flight

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Wed 28/10

14:45-16:35

Nonstop1h 50m

Osaka Kansai Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

$104

Fastest return journey

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Mon 30/11

20:40-22:25

Nonstop1h 45m

Osaka Kansai Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

$115

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Thu 17/12

16:55-18:40

Nonstop1h 45m

Osaka Kansai Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

$135

IncheonTokyo

ICN Incheon Intl - NRT Tokyo Narita

ICNNRT

Incheon Intl

Tue 15/12

07:15-09:40

Nonstop2h 25m

Tokyo Narita

Wed 31/12

00:00-00:00

Nonstop0h 00m

$146

IncheonTokyo

ICN Incheon Intl - NRT Tokyo Narita

ICNNRT

Incheon Intl

Sat 26/12

11:30-14:10

Nonstop2h 40m

Tokyo Narita

Wed 31/12

00:00-00:00

Nonstop0h 00m

$146

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Tue 19/1

20:40-22:25

Nonstop1h 45m

Osaka Kansai Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

$149

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Mon 7/12

20:40-22:25

Nonstop1h 45m

Osaka Kansai Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

$149

IncheonTokyo

ICN Incheon Intl - NRT Tokyo Narita

ICNNRT

Incheon Intl

Sat 31/10

17:05-19:25

Nonstop2h 20m

Tokyo Narita

Wed 31/12

00:00-00:00

Nonstop0h 00m

$151

IncheonTokyo

ICN Incheon Intl - NRT Tokyo Narita

ICNNRT

Incheon Intl

Sun 1/11

15:30-17:55

Nonstop2h 25m

Tokyo Narita

Wed 31/12

00:00-00:00

Nonstop0h 00m

$155

IncheonSapporo

ICN Incheon Intl - CTS Sapporo Chitose

ICNCTS

Incheon Intl

Tue 1/12

14:35-17:05

Nonstop2h 30m

Sapporo Chitose

Wed 31/12

00:00-00:00

Nonstop0h 00m

$158

Flights are sorted by cheapest return flights first.

Deals found on 20/10

Showing 1-10 of 60 resultsSorted by cheapest first

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6

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.

AKL-DPS

ICN-KIX

GMP-KIX

ICN-NRT

ICN-CTS

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-CJU

AKL-DPS

ICN-KIX

GMP-KIX

ICN-NRT

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

Currently, January is the cheapest month in which you can book a flight from South Korea (average of $84). Flying from South Korea in October will prove the most costly (average of $153). 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?

When flying from South Korea check dates and pricing for the following: Korean Air, Jeju Air, Asiana Airlines. As they depart for the following popular destinations: Jeju City.

United Airlines

United Airlines

Qantas Airways

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 $25. Explore other affordable destinations below.

Seoul

Jeju City

Busan Gimhae

Osaka

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

The best time to book flights from South Korea is 7 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.

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 Tuesday afternoons when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Thursday evenings when fares are usually the most expensive.

Airline reviews for flights from South Korea

Read through reviews of airlines serving South Korea, such as Korean Air,Asiana Airlines, andJeju Air. 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.

8.4

Very Good

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.

8.4

Very Good

8.4

Very Good

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

8.1

Very Good

8.4

Very Good

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.

7.6

Good

8.4

Very Good

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.

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Related info for your journey

Which is the cheapest airport to catch a flight from South Korea?
The cheapest routes to Sydney can be found at Seoul Gimpo Intl airport from $24. While Busan Gimhae airport is usually cheaper if your destination is Jeju City with prices starting at $38. Reference our flight search to find the best deals in real time.
What is the cheapest month to fly from South Korea?
Currently, the cheapest month for flights from South Korea is January. 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?
View the cheapest flight destinations from South Korea:
Fly from Seoul to Jeju City from $24 round trip
Fly from Seoul to Sydney from $757 round trip
Fly from Seoul to Melbourne from $892 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?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from South Korea.
Can Cheapflights find flights from South Korea with no change fees?
Yes, we can. To see specific flights from South Korea with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from South Korea become cheaper?
Yes! Start tracking prices for flights from South Korea today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the 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?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from South Korea.

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

Yes, we can. To see specific flights from South Korea with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for flights from South Korea today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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