Cheapest return flights from Osaka (KIX) to Seoul (ICN), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
07 Sep 09 Sep Peach
Direct Flight
04 Sep 11 Sep Peach
Direct Flight
04 Sep 06 Sep Peach
Direct Flight
02 Sep 15 Sep Jeju Air
Direct Flight
09 Sep 15 Sep Jeju Air
Direct Flight
15 Sep 16 Sep Jeju Air
Direct Flight
30 Sep 07 Oct Air Busan
Direct Flight
13 Sep 15 Sep Jeju Air
Direct Flight
11 Sep 16 Sep Jeju Air
Direct Flight
13 Sep 29 Sep Jeju Air
Direct Flight
29 Sep 30 Sep Jeju Air
Direct Flight
02 Sep 05 Oct Asiana Airlines
Direct Flight
17 Sep 05 Oct Asiana Airlines
Direct Flight
15 Sep 04 Oct Asiana Airlines
Direct Flight
16 Sep 04 Oct Asiana Airlines
Direct Flight
22 Sep 07 Oct Asiana Airlines
Direct Flight
30 Sep 01 Oct Asiana Airlines
Direct Flight
29 Sep 01 Oct Asiana Airlines
Direct Flight
24 Sep 01 Oct Asiana Airlines
Direct Flight
29 Sep 02 Oct Peach
Direct Flight
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deals for one-way flights from Osaka to Seoul in September.

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Updated May 21, 2026.

About these fares

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