Cheapest return flights from Osaka to Seoul in June from $119

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

Return flights

16 Jun - 23 Jun Peach direct
02 Jun - 09 Jun Peach direct
17 Jun - 21 Jun Peach direct
16 Jun - 21 Jun Peach direct
04 Jun - 08 Jun Parata Air direct
02 Jun - 04 Jun Peach direct
17 Jun - 24 Jun Jeju Air direct
08 Jun - 10 Jun Jeju Air direct
25 Jun - 15 Jul Eastar Jet direct
10 Jun - 16 Jun Eastar Jet direct
10 Jun - 23 Jun Eastar Jet direct
25 Jun - 01 Jul Eastar Jet direct
10 Jun - 01 Jul Eastar Jet direct
25 Jun - 08 Jul Eastar Jet direct
25 Jun - 02 Jul Eastar Jet direct
25 Jun - 06 Jul Eastar Jet direct
25 Jun - 13 Jul Eastar Jet direct
25 Jun - 09 Jul Eastar Jet direct
29 Jun - 02 Jul Jeju Air direct
25 Jun - 07 Jul Eastar Jet 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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