Cheapest return KIX–GMP flights, October

AirHint found the following cheapest return flights from Osaka (KIX) to Seoul (GMP) in October 2026 (see full year).

Return flights

19 Oct - 21 Oct Peach direct
16 Oct - 18 Oct Peach direct
01 Oct - 07 Oct Asiana Airlines direct
01 Oct - 06 Oct Korean Air direct
15 Oct - 21 Oct Asiana Airlines direct
14 Oct - 14 Oct Asiana Airlines direct
21 Oct - 21 Oct Asiana Airlines direct
23 Oct - 25 Oct Peach direct
07 Oct - 15 Oct Asiana Airlines direct
21 Oct - 24 Oct Asiana Airlines direct
24 Oct - 24 Nov Korean Air direct
28 Oct - 02 Nov Asiana Airlines direct
24 Oct - 22 Nov Asiana Airlines direct
29 Oct - 02 Nov Asiana Airlines direct
24 Oct - 23 Nov Asiana Airlines direct
26 Oct - 02 Nov Asiana Airlines direct
30 Oct - 01 Nov Korean Air direct
31 Oct - 02 Nov Asiana Airlines direct
30 Oct - 02 Nov Asiana Airlines direct
10 Oct - 23 Nov Asiana Airlines direct

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