Cheapest return KIX–GMP flights, June

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

Return flights

18 Jun - 22 Jun Peach direct
24 Jun - 01 Jul Peach direct
17 Jun - 23 Jun Peach direct
10 Jun - 11 Jun Peach direct
09 Jun - 12 Jun Peach direct
25 Jun - 29 Jun Peach direct
28 Jun - 30 Jun Peach direct
16 Jun - 23 Jun Peach direct
25 Jun - 27 Jun Peach direct
29 Jun - 03 Jul Peach direct
24 Jun - 27 Jun Peach direct
23 Jun - 25 Jun Peach direct
26 Jun - 09 Jul Peach direct
25 Jun - 02 Jul Jeju Air direct
04 Jun - 01 Jul Jeju Air direct
24 Jun - 08 Jul Jeju Air direct
24 Jun - 07 Jul Jeju Air direct
23 Jun - 02 Jul Jeju Air direct
25 Jun - 07 Jul Jeju Air direct
23 Jun - 05 Jul Jeju Air direct

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