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

Return flights

25 Sep - 28 Sep	easyJet
08 Sep - 28 Sep	easyJet
08 Sep - 15 Sep	easyJet
19 Sep - 28 Sep	easyJet
08 Sep - 12 Oct	easyJet
30 Sep - 08 Oct	Scandinavian Airlines
08 Sep - 21 Sep	easyJet
19 Sep - 21 Sep	easyJet
11 Sep - 15 Sep	easyJet
26 Sep - 03 Oct	Scandinavian Airlines
10 Sep - 15 Sep	easyJet
29 Sep - 05 Oct	easyJet
10 Sep - 12 Oct	easyJet
22 Sep - 29 Sep	easyJet
20 Sep - 29 Sep	United
09 Sep - 12 Oct	United
30 Sep - 11 Oct	SWISS
08 Sep - 12 Oct	Brussels Airlines	direct
09 Sep - 12 Oct	Brussels Airlines	direct
10 Sep - 12 Oct	Brussels Airlines	direct

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 369€

Return flights