￥9,950 Cheap Flights from Kagoshima (KOJ) to Seoul (ICN)

View ￥9,950 flight on Thu, Oct 16, 2025Opens in a new window

Popular airlines from Kagoshima Airport (KOJ) to Incheon Intl. Airport (ICN)

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Cheap Flights from Kagoshima to Seoul (KOJ-ICN)

Prices were available within the past 7 days and start at ￥9,950 for one-way flights and ￥21,139 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Tue, Aug 26 - Sat, Sep 6
KOJ
Kagoshima
ICN
Seoul
￥21,139 Roundtrip, found 1 day ago
￥21,139
Roundtrip
found 1 day ago
Select Jeju Air with Bag flight, departing Tue, Aug 26 from Kagoshima to Seoul, returning Sat, Sep 6, priced at ￥21,139 found 1 day ago
Jeju Air
Thu, Aug 28 - Thu, Sep 4
KOJ
Kagoshima
ICN
Seoul
￥21,180 Roundtrip, found 2 hours ago
￥21,180
Roundtrip
found 2 hours ago
Select Jeju Air flight, departing Thu, Aug 28 from Kagoshima to Seoul, returning Thu, Sep 4, priced at ￥21,180 found 2 hours ago
Jeju Air with Bag
Thu, Sep 25 - Sat, Sep 27
KOJ
Kagoshima
ICN
Seoul
￥21,186 Roundtrip, found 14 hours ago
￥21,186
Roundtrip
found 14 hours ago
Select Jeju Air with Bag flight, departing Thu, Sep 25 from Kagoshima to Seoul, returning Sat, Sep 27, priced at ￥21,186 found 14 hours ago
Jeju Air with Bag
Thu, Jul 31 - Thu, Aug 7
KOJ
Kagoshima
ICN
Seoul
￥21,220 Roundtrip, found 15 hours ago
￥21,220
Roundtrip
found 15 hours ago
Select Jeju Air with Bag flight, departing Thu, Jul 31 from Kagoshima to Seoul, returning Thu, Aug 7, priced at ￥21,220 found 15 hours ago
Jeju Air with Bag
Tue, Aug 19 - Thu, Aug 21
KOJ
Kagoshima
ICN
Seoul
￥21,244 Roundtrip, found 2 hours ago
￥21,244
Roundtrip
found 2 hours ago
Select Jeju Air with Bag flight, departing Tue, Aug 19 from Kagoshima to Seoul, returning Thu, Aug 21, priced at ￥21,244 found 2 hours ago
Jeju Air with Bag
Tue, Aug 26 - Sat, Aug 30
KOJ
Kagoshima
ICN
Seoul
￥21,251 Roundtrip, found 2 hours ago
￥21,251
Roundtrip
found 2 hours ago
Select Jeju Air with Bag flight, departing Tue, Aug 26 from Kagoshima to Seoul, returning Sat, Aug 30, priced at ￥21,251 found 2 hours ago
Jeju Air with Bag
Tue, Sep 2 - Sat, Sep 6
KOJ
Kagoshima
ICN
Seoul
￥21,258 Roundtrip, found 12 hours ago
￥21,258
Roundtrip
found 12 hours ago
Select Jeju Air with Bag flight, departing Tue, Sep 2 from Kagoshima to Seoul, returning Sat, Sep 6, priced at ￥21,258 found 12 hours ago
Korean Air
Wed, Oct 1 - Wed, Oct 15
KOJ
Kagoshima
ICN
Seoul
￥30,365 Roundtrip, found 14 hours ago
￥30,365
Roundtrip
found 14 hours ago
Select Korean Air flight, departing Wed, Oct 1 from Kagoshima to Seoul, returning Wed, Oct 15, priced at ￥30,365 found 14 hours ago
China Eastern Airlines
Thu, Jul 31 - Mon, Aug 4
KOJ
Kagoshima
ICN
Seoul
￥65,750 Roundtrip, found 3 days ago
￥65,750
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Thu, Jul 31 from Kagoshima to Seoul, returning Mon, Aug 4, priced at ￥65,750 found 3 days ago
Japan Airlines
Wed, Aug 20 - Mon, Aug 25
KOJ
Kagoshima
ICN
Seoul
￥69,900 Roundtrip, just found
￥69,900
Roundtrip
just found
Select Japan Airlines flight, departing Wed, Aug 20 from Kagoshima to Seoul, returning Mon, Aug 25, priced at ￥69,900 just found

Find the cheapest month to fly from Kagoshima (KOJ) to Seoul (ICN)

July is typically the cheapest month to fly

From ￥21,014 - ￥79,989 per traveler.

Graph displaying average flight prices per month

Flights from Kagoshima (KOJ) to Seoul (ICN)
Origin airport
Kagoshima
Destination airport
Incheon Intl.
Airlines serving
All Nippon Airways, China Airlines, China Eastern Airlines, Japan Airlines, Jeju Air, Jeju Air with Bag, Korean Air
Roundtrip price
￥21,139
Distance
736 km
Average flight time
1 hour 47 mins

Frequently asked questions

How much is a flight from Kagoshima Airport to Incheon Airport?
The lowest price advertised for a round-trip flight between Kagoshima Airport (KOJ) and Incheon Airport is ￥21,139. But you better get a move on. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Kagoshima Airport to Incheon Airport?
Most flights can be conveniently canceled online, but whether or not you are charged a fee all comes down to your airline. If you do need to cancel your break, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Kagoshima Airport to Incheon Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Kagoshima Airport (KOJ) to Incheon Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Kagoshima Airport (KOJ) to Seoul–Incheon Intl. Airport?
There are lots of ways to make the 4 hours and 2 minutes between KOJ and Seoul–Incheon Intl. Airport go by faster. Be productive and sort through your photos or clear out all those backed-up emails. A snooze also helps pass the time!
How far is the flight from Kagoshima Airport to Incheon Airport?
A flight distance of just 740 kilometers separates Kirishima and South Korea. Once you're up in the air, you won't have time to do much more than browse the magazine in your seat-back pocket.
Which airlines fly direct from Kagoshima Airport (KOJ) to Incheon Airport?
Flying nonstop between Kagoshima Airport and Seoul–Incheon Intl. Airport isn't possible at present. However, you'll still be able to book a flight to South Korea with at least one stop.
Are Kagoshima Airport to Incheon Intl. Airport (ICN) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes score a bargain, with some super cheap fares from Kagoshima Airport (KOJ) to Seoul–Incheon Intl. Airport arising a few weeks prior to the departure date. If you'd rather plan ahead of time, Expedia compares and updates all the best flight deals continuously — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines release prices that far in advance.

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