Cheapest return flights from Kumamoto to Busan in January from $140

AirHint found the following cheapest return flights from Kumamoto (KMJ) to Busan (PUS) in January 2026 (see full year).

Return flights

07 Jan - 20 Jan Eastar Jet direct
15 Jan - 29 Jan Eastar Jet direct
21 Jan - 11 Feb Eastar Jet direct
06 Jan - 20 Jan Eastar Jet direct
07 Jan - 28 Jan Eastar Jet direct
15 Jan - 20 Jan Eastar Jet direct
21 Jan - 29 Jan Eastar Jet direct
15 Jan - 05 Feb Eastar Jet direct
15 Jan - 03 Feb Eastar Jet direct
29 Jan - 11 Feb Eastar Jet direct
07 Jan - 27 Jan Eastar Jet direct
07 Jan - 25 Jan Eastar Jet direct
07 Jan - 21 Jan Eastar Jet direct
15 Jan - 28 Jan Eastar Jet direct
15 Jan - 04 Feb Eastar Jet direct
21 Jan - 05 Feb Eastar Jet direct
21 Jan - 03 Feb Eastar Jet direct
29 Jan - 05 Feb Eastar Jet direct
29 Jan - 03 Feb Eastar Jet direct
22 Jan - 11 Feb Eastar Jet direct

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

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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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