Cheapest one-way flights from Seoul to Osaka in March from $80

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

One-Way flights

11 Mar Jeju Air
10 Mar Jeju Air direct
17 Mar Jeju Air direct
03 Mar Jeju Air direct
07 Mar Peach direct
16 Mar Peach direct
11 Mar Jeju Air direct
24 Mar Jeju Air direct
25 Mar T'way Air
05 Mar Jeju Air direct

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

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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