Cheapest return flights from Sapporo to Seoul in October from 338€

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

AirHint found the following cheapest return flights from Sapporo (CTS) to Seoul (ICN) in October 2025 (see full year).

Return flights

30 Oct - 03 Nov Asiana Airlines direct
19 Oct - 22 Oct Asiana Airlines direct
31 Oct - 03 Nov Asiana Airlines direct
14 Oct - 17 Oct Korean Air direct
03 Oct - 10 Oct Asiana Airlines direct
10 Oct - 11 Oct Peach
09 Oct - 11 Oct Japan Airlines
10 Oct - 11 Oct Eastar Jet direct
09 Oct - 11 Oct Eastar Jet direct
06 Oct - 09 Oct Asiana Airlines direct
10 Oct - 12 Oct Peach
06 Oct - 10 Oct Asiana Airlines direct

Also check the deals for one-way flights from Sapporo to Seoul in October.

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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