Cheapest return flights from Sapporo to Seoul in August from $205

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

Return flights

20 Aug - 09 Sep Jin Air direct
20 Aug - 21 Aug Jin Air direct
20 Aug - 31 Aug Jin Air direct
20 Aug - 07 Sep Jin Air direct
21 Aug - 09 Sep Jin Air direct
20 Aug - 27 Aug Jin Air direct
20 Aug - 03 Sep Jin Air direct
20 Aug - 24 Aug Jin Air direct
20 Aug - 23 Aug Jin Air direct
20 Aug - 08 Sep Jin Air direct
20 Aug - 22 Aug Jin Air direct
21 Aug - 31 Aug Jin Air direct
21 Aug - 07 Sep Jin Air direct
20 Aug - 01 Sep Jin Air direct
25 Aug - 01 Sep Jeju Air direct
19 Aug - 20 Aug Eastar Jet direct
29 Aug - 01 Sep Jeju Air direct
30 Aug - 01 Sep Jeju Air direct
19 Aug - 21 Aug Eastar Jet direct
21 Aug - 27 Aug Jin Air direct

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

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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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