AirHint found the following cheapest return flights from Seoul (ICN) to Copenhagen (CPH) in August 2026 (see full year).

Return flights

19 Aug - 28 Aug	Air China
19 Aug - 26 Aug	Air China
21 Aug - 31 Aug	Air China
03 Aug - 16 Aug	SWISS
08 Aug - 16 Aug	Air China
01 Aug - 09 Aug	Air China
14 Aug - 23 Aug	Air China
07 Aug - 13 Aug	Air China
07 Aug - 21 Aug	Air China
13 Aug - 20 Aug	Air China

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

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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Cheapest return flights from Seoul to Copenhagen in August from 550€

Return flights