Cheapest one-way flights from Osaka to Seoul in May from $140

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

One-Way flights

26 May ANA
20 May ANA
19 May ANA
18 May ANA
16 May ANA
22 May ANA
28 May Japan Airlines
21 May Japan Airlines
07 May Japan Airlines
12 May ANA

Also check the deals for return 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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