Cheapest return flights from New York to Copenhagen in September from 351€

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

Return flights

14 Sep - 21 Sep Icelandair
15 Sep - 22 Sep Icelandair
17 Sep - 24 Sep Icelandair
10 Sep - 23 Sep Lufthansa
30 Sep - 07 Oct Icelandair
01 Sep - 12 Sep United
10 Sep - 24 Sep Scandinavian Airlines
22 Sep - 18 Oct Icelandair
22 Sep - 03 Oct Icelandair
28 Sep - 05 Oct Icelandair
03 Sep - 10 Sep Lufthansa
11 Sep - 18 Sep Icelandair
12 Sep - 19 Sep Icelandair
16 Sep - 25 Sep Icelandair
28 Sep - 02 Oct Icelandair
26 Sep - 01 Oct Icelandair
28 Sep - 05 Oct Scandinavian Airlines direct
25 Sep - 04 Oct Scandinavian Airlines
24 Sep - 01 Oct Scandinavian Airlines direct
19 Sep - 11 Oct Scandinavian Airlines

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

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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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