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

Return flights

05 Mar - 09 Mar	Aegean Airlines
20 Mar - 25 Mar	Air Serbia
21 Mar - 25 Mar	Air Serbia
21 Mar - 24 Mar	Air Serbia
13 Mar - 16 Mar	Aegean Airlines
12 Mar - 16 Mar	Aegean Airlines
12 Mar - 15 Mar	Aegean Airlines
21 Mar - 25 Mar	Aegean Airlines	direct
21 Mar - 24 Mar	Aegean Airlines	direct
27 Mar - 30 Mar	Wizz Air UK

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

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 March from $192

Return flights