Cheapest one-way flights from Seoul to Osaka in May from $29

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

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

One-Way flights

13 May Air Seoul, Inc direct
28 May T'way Air direct
07 May T'way Air direct
21 May Air Seoul, Inc direct
12 May Air Seoul, Inc direct
09 May Air Busan direct
27 May T'way Air direct
19 May Air Busan direct
11 May T'way Air direct
29 May Air Busan direct

Also check the deals for return flights from Seoul to Osaka in May.

Skyscanner

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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