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

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
01 Sep 02 Sep Jeju Air
Direct Flight
09 Sep 15 Sep Jeju Air
Direct Flight
06 Sep 16 Sep Jeju Air
Direct Flight
05 Sep 16 Sep Jeju Air
Direct Flight
09 Sep 10 Sep Jeju Air
Direct Flight
10 Sep 15 Sep Jeju Air
Direct Flight
10 Sep 23 Sep Jeju Air
Direct Flight
11 Sep 15 Sep Jeju Air
Direct Flight
11 Sep 23 Sep Jeju Air
Direct Flight
17 Sep 30 Sep Jeju Air
Direct Flight
13 Sep 14 Oct Asiana Airlines
Direct Flight
27 Sep 02 Oct Asiana Airlines
Direct Flight
28 Sep 01 Oct Asiana Airlines
Direct Flight
30 Sep 14 Oct Asiana Airlines
Direct Flight
29 Sep 02 Oct Asiana Airlines
Direct Flight
28 Sep 02 Oct Asiana Airlines
Direct Flight
15 Sep 14 Oct Asiana Airlines
Direct Flight
02 Sep 14 Oct Jeju Air
Direct Flight
20 Sep 20 Oct Asiana Airlines
Direct Flight
15 Sep 19 Oct Asiana Airlines
Direct Flight
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deals for one-way flights from Seoul to Osaka in September.

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Updated Jul 3, 2026.

About these fares

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