AirHint found the following cheapest return flights from Kaohsiung (KHH) to Busan (PUS) in June 2026 (see full year).

Return flights

12 Jun - 15 Jun	Jeju Air	direct
12 Jun - 14 Jun	Jeju Air	direct
12 Jun - 17 Jun	Jeju Air	direct
12 Jun - 18 Jun	Jeju Air	direct
12 Jun - 16 Jun	Jeju Air	direct
11 Jun - 23 Jun	Jeju Air	direct
13 Jun - 14 Jun	Jeju Air	direct
11 Jun - 14 Jun	Jeju Air	direct
09 Jun - 15 Jun	Jeju Air	direct
09 Jun - 14 Jun	Jeju Air	direct
30 Jun - 04 Jul	Jeju Air	direct
28 Jun - 02 Jul	Jeju Air	direct
26 Jun - 03 Jul	Jeju Air	direct
27 Jun - 02 Jul	Jeju Air	direct
29 Jun - 03 Jul	Jeju Air	direct

Also check the deals for one-way flights from Kaohsiung to Busan in June.

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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Cheapest return flights from Kaohsiung to Busan in June from $262

Return flights