Cheapest return flights from Athens to Copenhagen in December from 156€

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 December 2025 (see full year).

Return flights

07 Dec - 10 Dec Aegean Airlines direct
08 Dec - 12 Dec Air Serbia
09 Dec - 13 Dec Air Serbia
01 Dec - 06 Dec Air Serbia
11 Dec - 14 Dec Air Serbia
12 Dec - 15 Dec Air Serbia
02 Dec - 07 Dec Air Serbia
04 Dec - 11 Dec Air Serbia
01 Dec - 05 Dec Air Serbia
05 Dec - 08 Dec Air Serbia
30 Dec - 04 Jan Aegean Airlines direct

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

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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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