Cheap Flights to Kusu District from ₩100,500

View ₩100,500 flight on Tue, Mar 3, 2026Opens in a new window

Popular airlines to Kusu District

  • Japan Airlines

  • All Nippon Airways

  • Solaseed Air

  • Jetstar Japan

  • China Airlines

  • Starlux Airlines

  • T'way Air with baggage

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Kusu District?

Prices were available within the past 7 days and start at ₩100,500 for one-way flights and ₩188,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Thu, Jul 9 - Thu, Jul 16
ICN
Seoul
OIT
Oita
₩188,600 Roundtrip, found 11 hours ago
₩188,600
Roundtrip
found 11 hours ago
Select Jeju Air flight, departing Thu, Jul 9 from Seoul to Oita, returning Thu, Jul 16, priced at ₩188,600 found 11 hours ago
Jeju Air
Tue, Jul 7 - Thu, Jul 9
ICN
Seoul
OIT
Oita
₩197,400 Roundtrip, found 4 days ago
₩197,400
Roundtrip
found 4 days ago
Select Jeju Air flight, departing Tue, Jul 7 from Seoul to Oita, returning Thu, Jul 9, priced at ₩197,400 found 4 days ago
T'way Air with baggage
Thu, May 28 - Thu, Jun 4
ICN
Seoul
KMJ
Kumamoto
₩216,120 Roundtrip, found 10 hours ago
₩216,120
Roundtrip
found 10 hours ago
Select T'way Air with baggage flight, departing Thu, May 28 from Seoul to Kumamoto, returning Thu, Jun 4, priced at ₩216,120 found 10 hours ago
Jeju Air
Thu, Jun 18 - Thu, Jun 25
ICN
Seoul
OIT
Oita
₩217,400 Roundtrip, found 4 days ago
₩217,400
Roundtrip
found 4 days ago
Select Jeju Air flight, departing Thu, Jun 18 from Seoul to Oita, returning Thu, Jun 25, priced at ₩217,400 found 4 days ago
Jeju Air
Thu, Jun 25 - Thu, Jul 2
ICN
Seoul
OIT
Oita
₩217,500 Roundtrip, found 5 days ago
₩217,500
Roundtrip
found 5 days ago
Select Jeju Air flight, departing Thu, Jun 25 from Seoul to Oita, returning Thu, Jul 2, priced at ₩217,500 found 5 days ago
Jeju Air
Thu, Jul 2 - Thu, Jul 9
ICN
Seoul
OIT
Oita
₩218,600 Roundtrip, found 20 hours ago
₩218,600
Roundtrip
found 20 hours ago
Select Jeju Air flight, departing Thu, Jul 2 from Seoul to Oita, returning Thu, Jul 9, priced at ₩218,600 found 20 hours ago
Korean Air
Tue, Jul 14 - Thu, Jul 16
ICN
Seoul
KMJ
Kumamoto
₩222,200 Roundtrip, found 6 hours ago
₩222,200
Roundtrip
found 6 hours ago
Select Korean Air flight, departing Tue, Jul 14 from Seoul to Kumamoto, returning Thu, Jul 16, priced at ₩222,200 found 6 hours ago
T'Way Air
Tue, Jun 2 - Tue, Jun 9
ICN
Seoul
KMJ
Kumamoto
₩224,800 Roundtrip, found 3 days ago
₩224,800
Roundtrip
found 3 days ago
Select T'Way Air flight, departing Tue, Jun 2 from Seoul to Kumamoto, returning Tue, Jun 9, priced at ₩224,800 found 3 days ago
T'way Air with baggage
Sun, Jun 28 - Thu, Jul 2
ICN
Seoul
KMJ
Kumamoto
₩225,110 Roundtrip, found 6 days ago
₩225,110
Roundtrip
found 6 days ago
Select T'way Air with baggage flight, departing Sun, Jun 28 from Seoul to Kumamoto, returning Thu, Jul 2, priced at ₩225,110 found 6 days ago
All Nippon Airways
Sun, Mar 29 - Tue, Mar 31
HND
Tokyo
KMJ
Kumamoto
₩287,800 Roundtrip, found 6 hours ago
₩287,800
Roundtrip
found 6 hours ago
Select All Nippon Airways flight, departing Sun, Mar 29 from Tokyo to Kumamoto, returning Tue, Mar 31, priced at ₩287,800 found 6 hours ago

About Kusu District

Expedia offers flights to Kusu District to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Kusu District or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Kusu District that have flexible change policies?
Search for your affordable airfares to Kusu District, then tick the "No change fee" box directly underneath the "Flexible change policies" filter. It's as simple as that. We appreciate that plans change and flexibility is important, so book with confidence with Expedia.
How can I find cheap tickets to Kusu District?
Book ahead of time, travel on a cheaper day, use frequent flyer miles — there are plenty of ways! One more is to make the most of Expedia's "flexible dates" feature. Find your Kusu District flight, then compare the prices for nearby dates. In the last seven days, the best price for a flight to Kusu District was ₩188,600.
How much is a flight to Kusu District?
The price of a round-trip journey to Kusu District in the last seven days varied between ₩188,600 and ₩287,800. If you were heading one way out of Seoul (ICN), you could have purchased a cheap seat from only ₩100,500.
When is the cheapest time to fly to Kusu District?
If you'd rather spend your money enjoying the best of Kusu District rather than on your flight there, take off earlier in the week. The cheapest day to fly is usually Tuesday, with Monday close behind. With many folks keeping their travel to weekends, Saturday tends to have the highest fares.
How much is a plane ticket to Kusu District?
In the last seven days, plane fares varied between ₩188,600 and ₩287,800. Check out our unbeatable deals to Kusu District, make a booking and then start packing!
What months are the cheapest to book a flight to Kusu District?
February is a good month to land a fantastic deal to Kusu District. Be aware that the priciest time to book a ticket in the USA isn't during the peak of summer, but the month of December.

Trending flights to Kusu District

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Thu, Jul 9 - Thu, Jul 16
ICN
Seoul
OIT
Oita
₩188,600 Roundtrip, found 11 hours ago
₩188,600
Roundtrip
found 11 hours ago
Select Jeju Air flight, departing Thu, Jul 9 from Seoul to Oita, returning Thu, Jul 16, priced at ₩188,600 found 11 hours ago
*Available to Expedia members.