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

Return flights

28 Aug - 06 Sep	Wizz Air
28 Aug - 02 Sep	Wizz Air
27 Aug - 01 Sep	Wizz Air
28 Aug - 08 Sep	Air Serbia
20 Aug - 26 Aug	Wizz Air Malta
27 Aug - 30 Aug	Wizz Air
28 Aug - 09 Sep	Wizz Air
14 Aug - 17 Aug	Wizz Air
28 Aug - 31 Aug	Wizz Air
27 Aug - 29 Aug	Wizz Air
13 Aug - 16 Aug	Aegean Airlines
28 Aug - 07 Sep	Wizz Air
13 Aug - 18 Aug	Wizz Air
18 Aug - 22 Aug	Wizz Air
20 Aug - 25 Aug	Wizz Air Malta
12 Aug - 24 Aug	Brussels Airlines
27 Aug - 07 Sep	Wizz Air
18 Aug - 03 Sep	Wizz Air Malta
27 Aug - 15 Sep	Norwegian Air Sweden AOC	direct
27 Aug - 13 Sep	Norwegian Air Sweden AOC	direct

Also check the deals for one-way flights from Athens 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 Athens to Copenhagen in August from 158€

Return flights