AirHint found the following cheapest return flights from Osaka (KIX) to Busan (PUS) in June 2026 (see full year).
Return flights
| 10 Jun - 12 Jun | Korean Air | ||
| 29 Jun - 30 Jun | Korean Air | ||
| 13 Jun - 20 Jun | Korean Air | ||
| 12 Jun - 15 Jun | Korean Air | ||
| 13 Jun - 15 Jun | Korean Air | ||
| 20 Jun - 22 Jun | Korean Air | ||
| 27 Jun - 29 Jun | Korean Air |
Also check the deals for one-way flights from Osaka to Busan in June.
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