Cheapest return flights from Sapporo to Seoul in August from $238

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 August 2025 (see full year).

Return flights

26 Aug - 10 Sep Jin Air direct
21 Aug - 10 Sep Jin Air direct
26 Aug - 07 Sep Jin Air direct
26 Aug - 05 Sep Jin Air direct
26 Aug - 04 Sep Jin Air direct
21 Aug - 07 Sep Jin Air direct
21 Aug - 05 Sep Jin Air direct
21 Aug - 04 Sep Jin Air direct
26 Aug - 09 Sep Jin Air direct
23 Aug - 10 Sep Jin Air direct
26 Aug - 31 Aug Jin Air direct
21 Aug - 31 Aug Jin Air direct
23 Aug - 31 Aug Jin Air direct
28 Aug - 31 Aug Jin Air direct
26 Aug - 29 Aug Jin Air direct
21 Aug - 29 Aug Jin Air direct
29 Aug - 31 Aug Jin Air direct
22 Aug - 31 Aug Jin Air direct
24 Aug - 31 Aug Jin Air direct
30 Aug - 31 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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