AirHint found the following cheapest return flights from Seoul (ICN) to Copenhagen (CPH) in July 2025 (see full year).

Return flights

16 Jul - 24 Jul	Air China
15 Jul - 19 Jul	Air China
20 Jul - 28 Jul	Air China
14 Jul - 28 Jul	Air China
16 Jul - 20 Jul	Air China
10 Jul - 26 Jul	Air China
14 Jul - 25 Jul	Air China
10 Jul - 19 Jul	Air China
20 Jul - 25 Jul	Air China
21 Jul - 27 Jul	Air China
21 Jul - 04 Aug	Air China
17 Jul - 01 Aug	Air China
21 Jul - 08 Aug	Air China
04 Jul - 19 Aug	KLM
14 Jul - 31 Aug	KLM
14 Jul - 19 Aug	KLM
18 Jul - 17 Aug	Air China
22 Jul - 07 Aug	Air China
22 Jul - 01 Aug	Air China
14 Jul - 14 Aug	Air China

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

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 July from 601€

Return flights