Cheapest return flights from Seoul to Osaka in March from 130€

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

Return flights

03 Mar - 25 Mar Jeju Air direct
04 Mar - 25 Mar Jeju Air direct
10 Mar - 11 Mar Peach direct
17 Mar - 25 Mar Peach direct
10 Mar - 12 Mar Peach direct
10 Mar - 25 Mar Jeju Air direct
18 Mar - 25 Mar Jeju Air direct
04 Mar - 02 Apr Jeju Air direct
02 Mar - 10 Mar Peach direct
16 Mar - 25 Mar Jeju Air direct
03 Mar - 17 Mar Jeju Air direct
03 Mar - 30 Apr Jeju Air direct
17 Mar - 01 Apr Jeju Air direct
31 Mar - 16 Apr Jeju Air direct
31 Mar - 02 Apr Jeju Air direct
16 Mar - 09 Apr Jeju Air
23 Mar - 01 Apr Jeju Air direct
01 Mar - 27 Apr Jeju Air direct
16 Mar - 11 Apr Jeju Air direct
06 Mar - 27 Apr Jeju Air direct

Also check the deals for one-way 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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