Cheapest one-way flights from Sapporo to Seoul in January from $134

AirHint found the following cheapest one-way flights from Sapporo (CTS) to Seoul (ICN) in January 2026 (see full year).

One-Way flights

29 Jan Jetstar Japan
05 Jan Peach
06 Jan Jin Air direct
09 Jan Jin Air direct
14 Jan Eastar Jet direct
13 Jan Eastar Jet direct
16 Jan Eastar Jet direct
11 Jan Eastar Jet direct
03 Jan Eastar Jet direct
07 Jan Eastar Jet direct

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

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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