Cheapest return flights from Athens to Copenhagen in September from 153€

Best time to book flights for Athens (ATH) to Copenhagen (CPH) flights at AirHint

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

Return flights

03 Sep - 09 Sep Norwegian Air Sweden AOC
27 Sep - 29 Sep Air Serbia
25 Sep - 29 Sep Air Serbia
29 Sep - 03 Oct Air Serbia
03 Sep - 08 Sep Norwegian Air Sweden AOC
04 Sep - 09 Sep Aegean Airlines
03 Sep - 08 Sep Norwegian Air Sweden AOC direct
18 Sep - 22 Sep Ryanair
06 Sep - 10 Sep Aegean Airlines
03 Sep - 07 Sep Norwegian Air Sweden AOC
11 Sep - 14 Sep Aegean Airlines direct
30 Sep - 05 Oct Wizz Air
17 Sep - 08 Oct Norwegian Air Sweden AOC direct
29 Sep - 03 Oct Aegean Airlines direct
17 Sep - 03 Oct Norwegian Air Sweden AOC direct
30 Sep - 18 Oct Vueling Airlines
30 Sep - 20 Oct Vueling Airlines
30 Sep - 08 Oct Vueling Airlines
30 Sep - 17 Oct Vueling Airlines
25 Sep - 08 Oct Vueling Airlines

Also check the deals for one-way flights from Athens to Copenhagen in September.

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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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