Cheapest return flights from Sapporo to Seoul in October from $333

AirHint found the following cheapest return flights from Sapporo (CTS) to Seoul (ICN) in October 2026 (see full year).

Return flights

20 Oct - 23 Oct Asiana Airlines direct
13 Oct - 19 Oct Asiana Airlines direct
15 Oct - 18 Oct Asiana Airlines direct
28 Oct - 31 Oct Korean Air direct
30 Oct - 01 Nov Korean Air direct
25 Oct - 01 Nov Korean Air direct
09 Oct - 12 Oct Korean Air direct

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.