Cheapest one-way flights from Seoul to Osaka in June from $175

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

One-Way flights

03 Jun Asiana Airlines direct
15 Jun Asiana Airlines direct
18 Jun Asiana Airlines direct
20 Jun Korean Air direct
19 Jun Asiana Airlines direct
16 Jun Asiana Airlines direct
14 Jun Asiana Airlines direct
13 Jun Asiana Airlines direct
17 Jun Asiana Airlines direct

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

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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