Cheapest return flights from Osaka to Seoul in February from $140

AirHint found the following cheapest return flights from Osaka (KIX) to Seoul (ICN) in February 2026 (see full year).

Return flights

26 Feb - 02 Mar Peach direct
26 Feb - 03 Mar Peach direct
25 Feb - 04 Mar Peach direct
11 Feb - 18 Feb Peach direct
11 Feb - 21 Feb Peach direct
13 Feb - 18 Feb Peach direct
12 Feb - 19 Feb Peach direct
14 Feb - 18 Feb Peach direct
26 Feb - 05 Mar T'way Air direct
13 Feb - 17 Feb Jeju Air direct
26 Feb - 17 Mar Jeju Air direct
11 Feb - 04 Mar Eastar Jet direct
11 Feb - 03 Mar Eastar Jet direct
12 Feb - 18 Feb Jeju Air direct
11 Feb - 24 Mar Jeju Air direct
26 Feb - 11 Mar Jeju Air direct
15 Feb - 21 Feb Peach direct
11 Feb - 16 Feb Peach direct
28 Feb - 03 Mar T'way Air direct
11 Feb - 17 Feb Jeju Air direct

Also check the deals for one-way flights from Osaka to Seoul 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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