₩120,620 Cheap flights from Koshi

View ₩120,620 flight on Fri, Sep 25, 2026Opens in a new window

Popular airlines from Koshi

  • Japan Airlines

  • Korean Air

  • T'way Air with baggage

  • China Airlines

  • All Nippon Airways

  • Starlux Airlines

  • Asiana Airlines

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Cheapest flights from Koshi

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.

Trinity Airways
Mon, Sep 21 - Mon, Sep 28
HSG
Saga
ICN
Seoul
₩201,820 Roundtrip, found 4 hours ago
₩201,820
Roundtrip
found 4 hours ago
Select Trinity Airways flight, departing Mon, Sep 21 from Saga to Seoul, returning Mon, Sep 28, priced at ₩201,820 found 4 hours ago
Trinity Airways
Fri, Sep 25 - Sun, Sep 27
HSG
Saga
ICN
Seoul
₩205,300 Roundtrip, found 4 days ago
₩205,300
Roundtrip
found 4 days ago
Select Trinity Airways flight, departing Fri, Sep 25 from Saga to Seoul, returning Sun, Sep 27, priced at ₩205,300 found 4 days ago
Trinity Airways with baggage
Mon, Sep 21 - Mon, Sep 28
HSG
Saga
ICN
Seoul
₩214,830 Roundtrip, found 4 hours ago
₩214,830
Roundtrip
found 4 hours ago
Select Trinity Airways with baggage flight, departing Mon, Sep 21 from Saga to Seoul, returning Mon, Sep 28, priced at ₩214,830 found 4 hours ago
Trinity Airways
Mon, Sep 21 - Mon, Sep 28
HSG
Saga
ICN
Seoul
₩216,820 Roundtrip, found 4 hours ago
₩216,820
Roundtrip
found 4 hours ago
Select Trinity Airways flight, departing Mon, Sep 21 from Saga to Seoul, returning Mon, Sep 28, priced at ₩216,820 found 4 hours ago
Trinity Airways with baggage
Mon, Sep 21 - Mon, Sep 28
HSG
Saga
ICN
Seoul
₩229,830 Roundtrip, found 4 hours ago
₩229,830
Roundtrip
found 4 hours ago
Select Trinity Airways with baggage flight, departing Mon, Sep 21 from Saga to Seoul, returning Mon, Sep 28, priced at ₩229,830 found 4 hours ago
Trinity Airways with baggage
Fri, Sep 25 - Sun, Sep 27
HSG
Saga
ICN
Seoul
₩233,570 Roundtrip, found 4 days ago
₩233,570
Roundtrip
found 4 days ago
Select Trinity Airways with baggage flight, departing Fri, Sep 25 from Saga to Seoul, returning Sun, Sep 27, priced at ₩233,570 found 4 days ago
Trinity Airways
Fri, Sep 25 - Sun, Sep 27
HSG
Saga
ICN
Seoul
₩238,200 Roundtrip, found 4 days ago
₩238,200
Roundtrip
found 4 days ago
Select Trinity Airways flight, departing Fri, Sep 25 from Saga to Seoul, returning Sun, Sep 27, priced at ₩238,200 found 4 days ago
Japan Airlines
Wed, Oct 7 - Sun, Oct 11
KMJ
Kumamoto
ITM
Osaka
₩249,400 Roundtrip, found 6 days ago
₩249,400
Roundtrip
found 6 days ago
Select Japan Airlines flight, departing Wed, Oct 7 from Kumamoto to Osaka, returning Sun, Oct 11, priced at ₩249,400 found 6 days ago
Korean Air
Tue, Sep 22 - Tue, Sep 29
KMJ
Kumamoto
ICN
Seoul
₩272,000 Roundtrip, found 21 hours ago
₩272,000
Roundtrip
found 21 hours ago
Select Korean Air flight, departing Tue, Sep 22 from Kumamoto to Seoul, returning Tue, Sep 29, priced at ₩272,000 found 21 hours ago
All Nippon Airways
Mon, Sep 21 - Mon, Sep 28
HSG
Saga
ICN
Seoul
₩2,160,200 Roundtrip, found 4 hours ago
₩2,160,200
Roundtrip
found 4 hours ago
Select All Nippon Airways flight, departing Mon, Sep 21 from Saga to Seoul, returning Mon, Sep 28, priced at ₩2,160,200 found 4 hours ago

Travel information

Flights from Koshi: Essential Travel Information

Cheapest flight from Koshi
₩201,820 (roundtrip)
Best airlines to fly from Koshi
Trinity Airways, Japan Airlines, Trinity Airways with baggage, Korean Air, Tigerair Taiwan, All Nippon Airways
Cheapest month to fly from Koshi
September
Koshi IATA code
KMJ
Koshi Country/State
Kumamoto Prefecture
Airline ticket deals from Koshi
₩201,820 - ₩2,160,200

 

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