Cheapest return flights from Osaka to Seoul in May from 128€

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

AirHint found the following cheapest return flights from Osaka (KIX) to Seoul (ICN) in May 2025 (see full year).

Return flights

28 May - 04 Jun Peach direct
13 May - 27 May Peach direct
21 May - 21 May Korean Air direct
18 May - 21 May Korean Air direct
15 May - 18 May Korean Air direct
15 May - 22 May Korean Air direct
12 May - 12 May Korean Air direct
22 May - 25 May Korean Air direct
13 May - 16 May Korean Air direct
08 May - 09 May Korean Air direct
19 May - 20 May Korean Air direct
29 May - 01 Jun Korean Air direct
25 May - 01 Jun Korean Air direct
13 May - 24 Jun Korean Air direct
31 May - 11 Jun Eastar Jet direct
30 May - 04 Jun Korean Air direct
31 May - 02 Jun Korean Air direct
29 May - 11 Jun Eastar Jet direct
30 May - 11 Jun Eastar Jet direct
30 May - 02 Jun Korean Air direct

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

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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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