Cheapest one-way flights from Seoul to Osaka in September from 61€

AirHint found the following cheapest one-way flights from Seoul (ICN) to Osaka (KIX) in September 2026 (see full year).

One-Way flights

17 Sep Peach direct
03 Sep Parata Air direct
16 Sep Parata Air direct
13 Sep Parata Air direct
08 Sep Jin Air direct
15 Sep T'way Air direct
02 Sep Parata Air direct
19 Sep Korean Air direct
09 Sep Jin Air direct
18 Sep Korean Air direct

Also check the deals for return flights from Seoul to Osaka in September.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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