Cheapest return flights from Seoul to Osaka in March from $267

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

Return flights

06 Mar - 09 Mar Asiana Airlines direct
03 Mar - 06 Mar Asiana Airlines direct
12 Mar - 16 Mar Asiana Airlines direct
10 Mar - 17 Mar Asiana Airlines direct
05 Mar - 07 Mar Asiana Airlines direct
09 Mar - 19 Mar Asiana Airlines direct
04 Mar - 11 Mar Asiana Airlines direct
15 Mar - 17 Mar Asiana Airlines direct
19 Mar - 24 Mar Asiana Airlines direct
02 Mar - 05 Mar Asiana Airlines direct
29 Mar - 03 Apr Asiana Airlines direct
23 Mar - 06 Apr Asiana Airlines direct
28 Mar - 02 Apr Asiana Airlines direct
01 Mar - 30 Apr Asiana Airlines 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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