AirHint found the following cheapest one-way flights from Osaka (KIX) to Busan (PUS) in May 2026 (see full year).
One-Way flights
| 18 May | Korean Air | ||
| 27 May | Korean Air | ||
| 18 May | T'way Air | direct | |
| 07 May | Korean Air | ||
| 16 May | Korean Air | ||
| 23 May | Korean Air | ||
| 05 May | Korean Air | ||
| 24 May | Korean Air |
Also check the deals for return 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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