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

Return flights

30 Oct - 07 Nov	Ryanair
30 Oct - 24 Nov	Ryanair
31 Oct - 07 Nov	Ryanair
31 Oct - 08 Nov	Wizz Air Malta
20 Oct - 03 Nov	Pegasus Airlines
29 Oct - 03 Nov	SKY express
29 Oct - 02 Nov	Ryanair
30 Oct - 23 Nov	Ryanair
20 Oct - 29 Oct	Pegasus Airlines
20 Oct - 02 Nov	Pegasus Airlines
22 Oct - 04 Nov	Ryanair
22 Oct - 30 Oct	SKY express
20 Oct - 23 Oct	Pegasus Airlines
22 Oct - 31 Oct	Ryanair
22 Oct - 29 Oct	Aegean Airlines
20 Oct - 31 Oct	Pegasus Airlines
21 Oct - 22 Oct	Aegean Airlines
21 Oct - 29 Oct	Ryanair
28 Oct - 30 Oct	Wizz Air Malta
21 Oct - 25 Oct	SKY express

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

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 October from $199

Return flights