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

Return flights

16 Oct - 19 Oct	Wizz Air Malta
09 Oct - 15 Oct	Wizz Air
01 Oct - 07 Oct	Wizz Air Malta
16 Oct - 22 Oct	Wizz Air Malta
09 Oct - 22 Oct	Wizz Air
02 Oct - 07 Oct	Wizz Air
09 Oct - 14 Oct	Wizz Air
08 Oct - 14 Oct	Wizz Air
15 Oct - 22 Oct	Wizz Air Malta
10 Oct - 15 Oct	Wizz Air Malta
31 Oct - 03 Nov	Ryanair
29 Oct - 01 Nov	Ryanair
31 Oct - 04 Nov	Ryanair
28 Oct - 01 Nov	Air Serbia
25 Oct - 01 Nov	Wizz Air
15 Oct - 03 Nov	Vueling Airlines
26 Oct - 02 Nov	Wizz Air Malta
25 Oct - 10 Nov	Norwegian Air Sweden AOC
25 Oct - 03 Nov	Norwegian Air Sweden AOC
25 Oct - 07 Nov	Norwegian Air Sweden AOC

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 $138

Return flights