Cheapest return flights from Osaka to Seoul in May from 367€

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

Return flights

20 May - 24 May ANA
02 May - 06 May Japan Airlines
01 May - 13 May Japan Airlines
19 May - 20 May Japan Airlines
11 May - 20 May Japan Airlines
07 May - 09 May ANA
12 May - 14 May ANA
19 May - 21 May ANA
28 May - 30 May ANA
12 May - 19 May ANA
30 May - 01 Jun Japan Airlines
16 May - 15 Jun Japan Airlines

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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