AirHint found the following cheapest return flights from Hong Kong (HKG) to Copenhagen (CPH) in August 2025 (see full year).

Return flights

17 Aug - 30 Aug	China Eastern
14 Aug - 25 Aug	China Eastern
18 Aug - 30 Aug	China Eastern
28 Aug - 06 Sep	Air China
31 Aug - 07 Sep	Air China
12 Aug - 21 Aug	Air China
11 Aug - 21 Aug	Air China
22 Aug - 31 Aug	Air China
20 Aug - 26 Aug	Air China
21 Aug - 30 Aug	Air China
15 Aug - 22 Aug	Air China
21 Aug - 29 Aug	Air China
29 Aug - 07 Sep	Air China
29 Aug - 05 Sep	Air China
27 Aug - 06 Sep	Air China
23 Aug - 01 Sep	Air China
03 Aug - 06 Sep	Air China
18 Aug - 01 Sep	China Eastern
23 Aug - 05 Sep	Air China
29 Aug - 06 Sep	SWISS

Also check the deals for one-way flights from Hong Kong 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 Hong Kong to Copenhagen in August from 596€

Return flights