Cheapest one-way flights from Seoul to Osaka in August from $204

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

One-Way flights

07 Aug Korean Air direct
14 Aug Korean Air direct
13 Aug Korean Air direct
12 Aug Korean Air direct
19 Aug Korean Air direct
20 Aug Korean Air direct
10 Aug Korean Air direct

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

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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