Cheapest one-way flights from Seoul to Osaka in March from $55

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

One-Way flights

04 Mar Peach direct
03 Mar Peach direct
17 Mar Jeju Air direct
18 Mar Peach direct
09 Mar T'way Air
31 Mar Peach direct
16 Mar Peach direct
01 Mar Peach direct
09 Mar Peach direct
07 Mar Peach direct

Also check the deals for return flights from Seoul to Osaka 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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