Cheapest one-way flights from Osaka to Seoul in March from $78

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

One-Way flights

10 Mar Peach direct
31 Mar Peach direct
05 Mar Peach direct
18 Mar Peach direct
25 Mar Peach direct
27 Mar Jeju Air direct
12 Mar Jeju Air direct
30 Mar Peach direct
26 Mar Jeju Air direct
17 Mar Jeju Air 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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