Cheapest one-way flights from Osaka to Seoul in March from $73

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

One-Way flights

05 Mar Peach direct
06 Mar Peach direct
26 Mar Peach direct
30 Mar Peach direct
10 Mar Peach direct
12 Mar Peach direct
14 Mar Peach direct
28 Mar Peach direct
31 Mar Peach direct
16 Mar Peach direct

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

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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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