Cheapest return flights from Seoul to Osaka in March from $265

Best time to book flights for Seoul (GMP) to Osaka (KIX) flights at AirHint

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

Return flights

06 Mar - 14 Mar Asiana Airlines direct
17 Mar - 20 Mar Asiana Airlines direct
22 Mar - 25 Mar Asiana Airlines direct
19 Mar - 22 Mar Asiana Airlines direct
28 Mar - 31 Mar Asiana Airlines direct
11 Mar - 13 Mar Korean Air direct
26 Mar - 28 Mar Asiana Airlines direct
22 Mar - 29 Mar Asiana Airlines direct
25 Mar - 29 Mar Asiana Airlines direct
26 Mar - 29 Mar 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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