Cheapest return flights from Stuttgart to Newark in September from $450

Best time to book flights for Stuttgart (STR) to Newark (EWR) flights at AirHint

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

Return flights

19 Sep - 30 Sep SWISS
17 Sep - 24 Sep SWISS
15 Sep - 06 Oct Scandinavian Airlines
12 Sep - 20 Sep SWISS
07 Sep - 14 Sep SWISS
14 Sep - 21 Sep SWISS
06 Sep - 17 Sep SWISS
06 Sep - 20 Sep SWISS
20 Sep - 28 Sep SWISS
25 Sep - 28 Sep Delta
17 Sep - 22 Sep SWISS
27 Sep - 05 Oct SWISS
21 Sep - 05 Oct British Airways
27 Sep - 06 Oct United

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