Cheapest one-way flights from Seoul to Osaka in August from 61€

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

One-Way flights

20 Aug Peach direct
04 Aug Peach direct
31 Aug Jeju Air direct
12 Aug Jeju Air direct
06 Aug Jeju Air direct
18 Aug Jeju Air direct
13 Aug Jeju Air direct
24 Aug Jeju Air direct
17 Aug Jeju Air direct
07 Aug Jeju Air direct

Also check the deals for return flights from Seoul to Osaka 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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