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

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

One-Way flights

24 Feb Jeju Air direct
01 Feb Peach direct
19 Feb Jeju Air direct
22 Feb Jeju Air direct
18 Feb Peach direct
21 Feb Jeju Air direct
09 Feb Peach direct
10 Feb Asiana Airlines direct
03 Feb Korean Air direct
08 Feb Asiana Airlines direct

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

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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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