Cheapest one-way flights from Busan to Kumamoto in September from $83

AirHint found the following cheapest one-way flights from Busan (PUS) to Kumamoto (KMJ) in September 2026 (see full year).

One-Way flights

08 Sep Eastar Jet direct
02 Sep Eastar Jet direct
04 Sep Eastar Jet direct
11 Sep Eastar Jet direct
15 Sep Eastar Jet direct
16 Sep Eastar Jet direct
22 Sep Eastar Jet direct
25 Sep Eastar Jet direct
23 Sep Eastar Jet direct

Also check the deals for return 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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