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

Return flights

27 Aug - 07 Sep	Icelandair
13 Aug - 21 Aug	Finnair
27 Aug - 17 Sep	Icelandair
28 Aug - 08 Sep	Icelandair
20 Aug - 27 Aug	Icelandair
13 Aug - 22 Aug	Icelandair
18 Aug - 25 Aug	Icelandair
17 Aug - 24 Aug	Icelandair
14 Aug - 20 Aug	Icelandair
12 Aug - 18 Aug	Icelandair
14 Aug - 18 Aug	Icelandair
18 Aug - 27 Aug	Finnair
14 Aug - 19 Aug	Icelandair
27 Aug - 03 Sep	Finnair
26 Aug - 16 Sep	Icelandair
26 Aug - 03 Sep	Icelandair
27 Aug - 17 Sep	Scandinavian Airlines	direct
20 Aug - 02 Sep	Icelandair
22 Aug - 07 Sep	Icelandair
30 Aug - 06 Sep	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 $412

Return flights