Cheapest one-way flights from Osaka to Seoul in March from $72

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

One-Way flights

11 Mar Jeju Air direct
04 Mar Peach direct
18 Mar Peach direct
17 Mar Jeju Air direct
31 Mar Jeju Air direct
13 Mar Peach direct
10 Mar Peach direct
24 Mar Jeju Air direct
22 Mar Peach direct
26 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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