AirHint found the following cheapest return flights from Copenhagen (CPH) to New York (JFK) in September 2026 (see full year).

Return flights

08 Sep - 22 Sep	Icelandair
02 Sep - 09 Sep	Finnair
25 Sep - 02 Oct	Icelandair
29 Sep - 06 Oct	Icelandair
22 Sep - 29 Sep	Icelandair
01 Sep - 08 Sep	Icelandair
04 Sep - 11 Sep	Icelandair
06 Sep - 13 Sep	Icelandair
07 Sep - 14 Sep	Icelandair
14 Sep - 21 Sep	Icelandair
15 Sep - 22 Sep	Icelandair
09 Sep - 16 Sep	Icelandair
24 Sep - 01 Oct	Icelandair
26 Sep - 03 Oct	Icelandair
27 Sep - 04 Oct	Icelandair
28 Sep - 05 Oct	Icelandair
30 Sep - 07 Oct	Icelandair
24 Sep - 01 Oct	Scandinavian Airlines	direct
29 Sep - 06 Oct	Scandinavian Airlines	direct
30 Sep - 07 Oct	Scandinavian Airlines	direct

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

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 Copenhagen to New York in September from 407€

Return flights