Cheapest one-way flights from Osaka to Seoul in August from $68

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

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

One-Way flights

07 Aug Peach direct
20 Aug Jin Air direct
19 Aug Jetstar
25 Aug Peach
03 Aug Jetstar
03 Aug Asiana Airlines direct
19 Aug Asiana Airlines direct
31 Aug Asiana Airlines direct
25 Aug Asiana Airlines direct
16 Aug Asiana Airlines direct

Also check the deals for return flights from Osaka to Seoul 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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