Cheapest one-way flights from Sapporo to Seoul in December from 82€

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

One-Way flights

10 Dec Jeju Air direct
17 Dec Jeju Air direct
03 Dec Jeju Air direct
04 Dec Jeju Air direct
09 Dec Peach
11 Dec Eastar Jet direct
02 Dec Jetstar Japan
02 Dec Jeju Air direct
01 Dec Peach
19 Dec Jeju Air direct

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

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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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