Cheapest one-way flights from Osaka to Seoul in December from 48€

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

One-Way flights

16 Dec Peach direct
09 Dec Peach direct
02 Dec Peach direct
17 Dec Peach direct
12 Dec Peach direct
06 Dec Peach direct
07 Dec Eastar Jet direct
23 Dec Jin Air direct
10 Dec Jin Air direct
11 Dec Eastar Jet direct

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

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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