AirHint found the following cheapest one-way flights from Osaka (ITM) to Seoul (ICN) in June 2026 (see full year).
One-Way flights
| 24 Jun | Japan Airlines | ||
| 23 Jun | Japan Airlines | ||
| 11 Jun | Japan Airlines | ||
| 18 Jun | ANA | ||
| 19 Jun | Japan Airlines | ||
| 26 Jun | Japan Airlines | ||
| 04 Jun | Japan Airlines | ||
| 30 Jun | ANA | ||
| 10 Jun | ANA | ||
| 20 Jun | ANA |
Also check the deals for return flights from Osaka to Seoul in June.
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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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