Cheapest one-way flights from Osaka to Seoul in May from $184

AirHint found the following cheapest one-way flights from Osaka (KIX) to Seoul (ICN) in May 2026 (see full year).

One-Way flights

31 May Korean Air direct
28 May Korean Air direct
14 May Korean Air direct
17 May Korean Air direct
07 May Korean Air direct
29 May Korean Air direct
26 May Asiana Airlines direct
08 May Korean Air direct
02 May Korean Air direct

Also check the deals for return flights from Osaka to Seoul in May.

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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