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

Return flights

25 Aug - 10 Sep	Finnair
25 Aug - 10 Sep	Scandinavian Airlines	direct
07 Aug - 20 Aug	Icelandair
28 Aug - 03 Sep	Icelandair
11 Aug - 26 Aug	Icelandair
27 Aug - 01 Sep	Icelandair
22 Aug - 01 Sep	Icelandair
20 Aug - 25 Aug	Icelandair
28 Aug - 02 Sep	Icelandair
13 Aug - 21 Aug	Finnair
28 Aug - 01 Sep	Icelandair
18 Aug - 27 Aug	Finnair
20 Aug - 27 Aug	Finnair
27 Aug - 05 Sep	Finnair
30 Aug - 08 Sep	Norse Atlantic Airways
20 Aug - 27 Aug	Air France	direct
18 Aug - 27 Aug	Air France	direct
25 Aug - 03 Sep	Scandinavian Airlines	direct
18 Aug - 25 Aug	Icelandair
22 Aug - 29 Aug	Icelandair

Also check the deals for one-way flights from New York to Copenhagen in August.

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 August from 343€

Return flights