Cheapest one-way flights from Seoul to Osaka in August from 25€

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

One-Way flights

06 Aug Eastar Jet direct
07 Aug Eastar Jet direct
05 Aug Eastar Jet direct
09 Aug Aero K Airlines direct
08 Aug Aero K Airlines direct
10 Aug Aero K Airlines direct
31 Aug Eastar Jet direct
19 Aug Eastar Jet direct
20 Aug Aero K Airlines direct
01 Aug Air Seoul, Inc 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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