Cheapest return flights from Osaka to Seoul in June from $608

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

Return flights

17 Jun - 21 Jun Japan Airlines
02 Jun - 16 Jun Japan Airlines
08 Jun - 23 Jun Japan Airlines
03 Jun - 18 Jun Japan Airlines
02 Jun - 09 Jun Japan Airlines
18 Jun - 19 Jun Japan Airlines
17 Jun - 18 Jun Japan Airlines
25 Jun - 30 Jun Japan Airlines
07 Jun - 13 Jun Japan Airlines
13 Jun - 16 Jun Japan Airlines
25 Jun - 01 Jul Japan Airlines
28 Jun - 01 Jul Japan Airlines
30 Jun - 07 Jul Japan Airlines

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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