Cheapest one-way flights from Osaka to Seoul in October from $48

Best time to book flights for Osaka (KIX) to Seoul (ICN) flights at AirHint

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

One-Way flights

02 Oct Peach direct
15 Oct Peach direct
03 Oct Peach direct
04 Oct Peach direct
13 Oct Peach direct
24 Oct Jin Air direct
05 Oct Peach
26 Oct Asiana Airlines direct
06 Oct Peach
23 Oct Asiana Airlines direct

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

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul