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

Return flights

11 Aug - 26 Aug	United
18 Aug - 26 Aug	Icelandair
06 Aug - 19 Aug	Lufthansa
18 Aug - 25 Aug	SWISS
18 Aug - 27 Aug	United
27 Aug - 10 Sep	United
25 Aug - 02 Sep	Icelandair
12 Aug - 26 Aug	SWISS
26 Aug - 02 Sep	TAP
10 Aug - 19 Aug	Aer Lingus
10 Aug - 21 Aug	Aer Lingus
28 Aug - 01 Sep	TAP
29 Aug - 07 Sep	TAP
12 Aug - 19 Aug	SWISS
06 Aug - 22 Aug	TAP
27 Aug - 01 Sep	SWISS
25 Aug - 02 Sep	United	direct
26 Aug - 02 Sep	SWISS	direct
26 Aug - 01 Sep	TAP
29 Aug - 07 Sep	United	direct

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

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 Newark to Geneva in August from $386

Return flights