Cheapest one-way flights from Osaka to Seoul in August from $130

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

One-Way flights

08 Aug Jin Air direct
13 Aug Peach direct
04 Aug Asiana Airlines direct
17 Aug Asiana Airlines direct
19 Aug Asiana Airlines direct
14 Aug Asiana Airlines direct

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

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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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