Cheapest one-way flights from Sapporo to Seoul in September from 63€

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

One-Way flights

08 Sep Jeju Air direct
30 Sep Jeju Air direct
25 Sep Jeju Air direct
24 Sep Jeju Air direct
17 Sep Jeju Air direct
15 Sep Jeju Air direct
23 Sep Jeju Air direct
01 Sep Jeju Air direct
26 Sep Jeju Air direct
27 Sep Jeju Air direct

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

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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