Cheapest return flights from Osaka to Busan in May from 122€

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

Return flights

13 May - 15 May Jeju Air direct
19 May - 21 May Jeju Air direct
07 May - 10 May Jeju Air direct
14 May - 16 May Jeju Air direct
11 May - 14 May Jeju Air direct
15 May - 16 May Jeju Air direct
08 May - 09 May Jeju Air direct
15 May - 17 May Jeju Air direct
28 May - 31 May Jeju Air direct
15 May - 18 May Jeju Air direct
21 May - 11 Jun Eastar Jet direct
28 May - 11 Jun Eastar Jet direct
28 May - 16 Jun Eastar Jet direct
27 May - 11 Jun Eastar Jet direct
27 May - 16 Jun Eastar Jet direct
21 May - 07 Jun Eastar Jet direct
21 May - 08 Jun Eastar Jet direct
28 May - 18 Jun Eastar Jet direct
19 May - 07 Jun Eastar Jet direct
19 May - 08 Jun Eastar Jet direct

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

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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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