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

Return flights

22 Oct - 07 Nov	Finnair
22 Oct - 05 Nov	Finnair
27 Oct - 04 Nov	Finnair
20 Oct - 31 Oct	Finnair
08 Oct - 16 Oct	Finnair
13 Oct - 31 Oct	Finnair
08 Oct - 31 Oct	Finnair
11 Oct - 15 Oct	Scandinavian Airlines
28 Oct - 04 Nov	Scandinavian Airlines
09 Oct - 11 Nov	Finnair
23 Oct - 07 Nov	Finnair
22 Oct - 08 Nov	Finnair
23 Oct - 05 Nov	Finnair
20 Oct - 02 Nov	Finnair
26 Oct - 03 Nov	Finnair
22 Oct - 26 Oct	Finnair
07 Oct - 13 Oct	Finnair
07 Oct - 14 Oct	Scandinavian Airlines
06 Oct - 15 Oct	Finnair
20 Oct - 30 Oct	Finnair

Also check the deals for one-way flights from New York 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 New York to Copenhagen in October from 332€

Return flights