Cheapest return flights from Seoul to Osaka in October from 100€

AirHint found the following cheapest return flights from Seoul (GMP) to Osaka (KIX) in October 2025 (see full year).

Return flights

14 Oct - 17 Oct Peach direct
12 Oct - 16 Oct Peach direct
10 Oct - 14 Oct Peach direct
20 Oct - 22 Oct Peach direct
13 Oct - 16 Oct Jeju Air direct
13 Oct - 17 Oct Jeju Air direct
21 Oct - 24 Oct Peach direct
31 Oct - 03 Nov Peach direct
20 Oct - 24 Oct Peach direct
17 Oct - 19 Oct Peach direct
16 Oct - 19 Oct Peach direct
14 Oct - 02 Nov Peach direct
31 Oct - 07 Nov Jeju Air direct
15 Oct - 15 Nov Asiana Airlines direct
28 Oct - 03 Nov Asiana Airlines direct
28 Oct - 05 Nov Asiana Airlines direct
30 Oct - 03 Nov Asiana Airlines direct
29 Oct - 08 Nov Asiana Airlines direct
30 Oct - 27 Nov Asiana Airlines direct
27 Oct - 03 Nov Asiana Airlines direct

Also check the deals for one-way flights from Seoul to Osaka in October.

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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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