Cheapest one-way flights from Sapporo to Seoul in December from $216

Best time to book flights for Sapporo (CTS) to Seoul (ICN) flights at AirHint

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

One-Way flights

09 Dec Korean Air direct
08 Dec Korean Air direct
19 Dec Korean Air direct
07 Dec Korean Air direct
14 Dec Korean Air direct
27 Dec Korean Air direct
29 Dec Korean Air direct
30 Dec Korean Air direct
28 Dec Korean Air direct

Also check the deals for return flights from Sapporo 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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul