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

Return flights

15 Oct - 22 Oct	Air Canada
22 Oct - 28 Oct	Air Canada
08 Oct - 14 Oct	Air Canada
27 Oct - 22 Nov	Air Canada
13 Oct - 08 Nov	Air Canada
09 Oct - 14 Oct	Air Canada
11 Oct - 19 Oct	Lufthansa
07 Oct - 01 Nov	Air Canada
07 Oct - 15 Oct	Lufthansa
11 Oct - 01 Nov	Air Canada
17 Oct - 19 Oct	Air Canada
18 Oct - 25 Oct	Air Canada
01 Oct - 16 Oct	Lufthansa
16 Oct - 19 Oct	Air Canada
20 Oct - 15 Nov	Spirit Airlines
31 Oct - 06 Nov	Spirit Airlines
30 Oct - 03 Nov	Frontier Airlines

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 $474

Return flights