Cheapest return flights from Athens to Copenhagen in September from 145€

AirHint found the following cheapest return flights from Athens (ATH) to Copenhagen (CPH) in September 2026 (see full year).

Return flights

04 Sep - 08 Sep Norwegian Air Sweden AOC
04 Sep - 19 Sep Norwegian Air Sweden AOC direct
19 Sep - 03 Oct Air Serbia
04 Sep - 07 Sep Air Serbia
26 Sep - 03 Oct Norwegian Air Sweden AOC direct
08 Sep - 15 Sep Scandinavian Airlines
01 Sep - 08 Sep Aegean Airlines
18 Sep - 22 Sep Air Serbia
19 Sep - 22 Sep Air Serbia
26 Sep - 04 Oct Air Serbia
03 Sep - 07 Sep SWISS
04 Sep - 15 Sep Norwegian Air Sweden AOC
08 Sep - 15 Sep Aegean Airlines direct
15 Sep - 03 Oct Vueling Airlines
19 Sep - 03 Oct Norwegian Air Sweden AOC direct
18 Sep - 03 Oct Norwegian Air Sweden AOC direct
26 Sep - 04 Oct Aegean Airlines direct
26 Sep - 05 Oct Norwegian Air Sweden AOC
21 Sep - 05 Oct Aegean Airlines
21 Sep - 03 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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