Cheapest one-way flights from Seoul to Osaka in August from 36€

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

One-Way flights

31 Aug Jeju Air direct
20 Aug Peach direct
26 Aug Peach direct
28 Aug Peach direct
23 Aug Peach direct
25 Aug Peach direct
21 Aug Peach direct
18 Aug Peach direct
24 Aug Jeju Air direct
17 Aug Peach 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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