Cheapest return KIX–PUS flights, September

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

Return flights

03 Sep - 09 Sep Jeju Air direct
04 Sep - 08 Sep Jeju Air direct
10 Sep - 16 Sep Jeju Air direct
24 Sep - 29 Sep Jeju Air direct
11 Sep - 14 Sep Jeju Air direct
16 Sep - 21 Sep Jeju Air direct
04 Sep - 06 Sep Jeju Air direct
24 Sep - 28 Sep Jeju Air direct
11 Sep - 13 Sep Jeju Air direct
03 Sep - 06 Sep Jeju Air direct
16 Sep - 06 Oct Eastar Jet direct
17 Sep - 06 Oct Eastar Jet direct
16 Sep - 20 Oct Jeju Air direct
30 Sep - 07 Oct Jin Air direct
15 Sep - 06 Oct Eastar Jet direct
30 Sep - 06 Oct Eastar Jet direct
16 Sep - 07 Oct Eastar Jet direct
24 Sep - 06 Oct Eastar Jet direct
23 Sep - 06 Oct Eastar Jet direct
29 Sep - 15 Oct Eastar Jet direct

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