Cheapest return flights from Osaka to Seoul in September from 167€

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

Return flights

02 Sep - 08 Sep Eastar Jet direct
02 Sep - 15 Sep Eastar Jet direct
29 Sep - 14 Oct Eastar Jet direct
02 Sep - 07 Sep Eastar Jet direct
02 Sep - 14 Sep Eastar Jet direct
02 Sep - 10 Sep Eastar Jet direct
02 Sep - 03 Sep Eastar Jet direct
03 Sep - 08 Sep Eastar Jet direct
29 Sep - 13 Oct Eastar Jet direct
03 Sep - 15 Sep Eastar Jet direct
08 Sep - 15 Sep Eastar Jet direct
01 Sep - 08 Sep Eastar Jet direct
29 Sep - 12 Oct Eastar Jet direct
29 Sep - 19 Oct Eastar Jet direct
29 Sep - 20 Oct Eastar Jet direct
29 Sep - 15 Oct Eastar Jet direct
29 Sep - 18 Oct Eastar Jet direct
29 Sep - 16 Oct Eastar Jet direct
29 Sep - 17 Oct Eastar Jet direct
18 Sep - 02 Oct Korean Air direct

Also check the deals for one-way flights from Osaka to Seoul 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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