Cheapest return flights from Seoul to Osaka in June from $233

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

Return flights

03 Jun - 06 Jun Korean Air direct
04 Jun - 06 Jun Korean Air direct
24 Jun - 26 Jun Korean Air direct
20 Jun - 27 Jun Korean Air direct
08 Jun - 12 Jun Korean Air direct
19 Jun - 22 Jun Korean Air direct
01 Jun - 04 Jun Korean Air direct
23 Jun - 01 Jul Korean Air direct
28 Jun - 30 Jun Korean Air direct
18 Jun - 19 Jun Korean Air direct
03 Jun - 03 Jun Asiana Airlines direct

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

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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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