Cheapest one-way flights from Osaka to Busan in September from $50

AirHint found the following cheapest one-way flights from Osaka (KIX) to Busan (PUS) in September 2025 (see full year).

One-Way flights

18 Sep Jin Air direct
25 Sep Jin Air direct
24 Sep Jin Air direct
23 Sep Jeju Air direct
17 Sep T'way Air direct
06 Sep Jeju Air direct
29 Sep Air Busan direct
26 Sep Jeju Air direct
09 Sep Jin Air direct
11 Sep Jin Air direct

Also check the deals for return flights from Osaka to Busan in September.

Skyscanner

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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