Cheapest return flights from Busan to Kumamoto in September from $182

Best time to book flights for Busan (PUS) to Kumamoto (KMJ) flights at AirHint

AirHint found the following cheapest return flights from Busan (PUS) to Kumamoto (KMJ) in September 2025 (see full year).

Return flights

30 Sep - 14 Oct Eastar Jet direct
30 Sep - 18 Oct Eastar Jet direct
17 Sep - 27 Sep Eastar Jet direct
16 Sep - 27 Sep Eastar Jet direct
26 Sep - 14 Oct Eastar Jet direct
22 Sep - 27 Sep Eastar Jet direct
17 Sep - 29 Sep Eastar Jet direct
16 Sep - 29 Sep Eastar Jet direct
26 Sep - 27 Sep Eastar Jet direct
30 Sep - 04 Oct Eastar Jet direct
17 Sep - 04 Oct Eastar Jet direct
16 Sep - 04 Oct Eastar Jet direct
12 Sep - 27 Sep Eastar Jet direct
22 Sep - 29 Sep Eastar Jet direct
22 Sep - 04 Oct Eastar Jet direct
29 Sep - 18 Oct Eastar Jet direct
29 Sep - 14 Oct Eastar Jet direct
26 Sep - 29 Sep Eastar Jet direct
26 Sep - 04 Oct Eastar Jet direct
12 Sep - 29 Sep Eastar Jet direct

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