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

Return flights

23 Sep - 28 Sep	easyJet
12 Sep - 20 Sep	easyJet
22 Sep - 28 Sep	easyJet
04 Sep - 14 Sep	easyJet
03 Sep - 08 Sep	easyJet
19 Sep - 24 Sep	easyJet
08 Sep - 21 Sep	easyJet
25 Sep - 29 Sep	easyJet
18 Sep - 21 Sep	easyJet
29 Sep - 05 Oct	easyJet
11 Sep - 14 Sep	easyJet
07 Sep - 12 Oct	United
24 Sep - 08 Oct	United
24 Sep - 02 Oct	United
25 Sep - 02 Oct	United
25 Sep - 03 Oct	United
28 Sep - 04 Oct	United
27 Sep - 10 Oct	United
27 Sep - 04 Oct	SWISS
29 Sep - 06 Oct	SWISS

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

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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Cheapest return flights from Geneva to Newark in September from $432

Return flights