Cheapest return flights from Newark to Copenhagen in September from 370€

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

Return flights

08 Sep - 17 Sep Scandinavian Airlines
22 Sep - 26 Sep Icelandair
28 Sep - 02 Oct Scandinavian Airlines
12 Sep - 14 Sep Scandinavian Airlines
01 Sep - 16 Sep SWISS
23 Sep - 09 Oct SWISS
16 Sep - 23 Sep SWISS
05 Sep - 12 Sep United
01 Sep - 14 Sep SWISS
02 Sep - 14 Sep SWISS
08 Sep - 27 Sep Icelandair
19 Sep - 28 Sep Delta direct

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

Skyscanner

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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