Cheapest return WAW–EWR flights, September

AirHint found the following cheapest return flights from Warsaw (WAW) to Newark (EWR) in September 2026 (see full year).

Return flights

15 Sep - 25 Sep Scandinavian Airlines
16 Sep - 25 Sep Scandinavian Airlines
17 Sep - 25 Sep Scandinavian Airlines
02 Sep - 05 Sep Scandinavian Airlines
09 Sep - 14 Sep Scandinavian Airlines
14 Sep - 25 Sep Scandinavian Airlines
25 Sep - 02 Oct Scandinavian Airlines
13 Sep - 25 Sep Scandinavian Airlines
18 Sep - 25 Sep Scandinavian Airlines
26 Sep - 09 Oct Scandinavian Airlines
26 Sep - 02 Oct Scandinavian Airlines
24 Sep - 01 Oct Wizz Air
21 Sep - 30 Sep Scandinavian Airlines
18 Sep - 27 Sep Scandinavian Airlines
30 Sep - 07 Oct Scandinavian Airlines
23 Sep - 07 Oct Scandinavian Airlines
25 Sep - 09 Oct Scandinavian Airlines
25 Sep - 04 Oct Scandinavian Airlines
19 Sep - 03 Oct Scandinavian Airlines
27 Sep - 12 Oct Scandinavian Airlines

Also check the deals for one-way flights from Warsaw to Newark 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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