Cheapest return flights from Seoul to Osaka in March from 135€

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

Return flights

03 Mar - 06 Mar Peach direct
16 Mar - 20 Mar Jeju Air direct
17 Mar - 20 Mar Jeju Air direct
23 Mar - 27 Mar Jeju Air direct
20 Mar - 27 Mar Jeju Air direct
25 Mar - 27 Mar Jeju Air direct
04 Mar - 06 Mar Jeju Air direct
24 Mar - 27 Mar Jeju Air direct
15 Mar - 17 Mar Jeju Air direct
05 Mar - 08 Mar Peach direct
25 Mar - 09 Apr Asiana Airlines direct
24 Mar - 01 Apr Asiana Airlines direct
25 Mar - 02 Apr Asiana Airlines direct
30 Mar - 02 Apr Korean Air
31 Mar - 01 Apr Asiana Airlines direct
31 Mar - 15 Apr Asiana Airlines direct
26 Mar - 01 Apr Asiana Airlines direct
26 Mar - 02 Apr Asiana Airlines direct
30 Mar - 02 Apr Korean Air direct
27 Mar - 02 Apr Asiana Airlines direct

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

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