Cheapest return flights from Newark to Copenhagen in September from $424

Best time to book flights for Newark (EWR) to Copenhagen (CPH) flights at AirHint

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

Return flights

04 Sep - 10 Sep Icelandair
07 Sep - 21 Sep Icelandair
03 Sep - 10 Sep Icelandair
08 Sep - 15 Sep Icelandair
14 Sep - 21 Sep Icelandair
24 Sep - 01 Oct Icelandair
13 Sep - 20 Sep Icelandair
02 Sep - 07 Sep Icelandair
27 Sep - 05 Oct Icelandair
03 Sep - 10 Sep Scandinavian Airlines direct
20 Sep - 28 Sep Icelandair
08 Sep - 15 Sep Scandinavian Airlines direct
24 Sep - 01 Oct Scandinavian Airlines direct

Also check the deals for one-way flights from Newark 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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