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

Return flights

13 Aug - 19 Aug	Icelandair
18 Aug - 25 Aug	SWISS
18 Aug - 27 Aug	United
27 Aug - 10 Sep	United
18 Aug - 26 Aug	Icelandair
25 Aug - 02 Sep	Icelandair
19 Aug - 26 Aug	United	direct
18 Aug - 04 Sep	Icelandair
10 Aug - 19 Aug	Aer Lingus
10 Aug - 21 Aug	Aer Lingus
27 Aug - 11 Sep	TAP
12 Aug - 09 Sep	TAP
30 Aug - 06 Sep	TAP
06 Aug - 22 Aug	Austrian Airlines
25 Aug - 02 Sep	United	direct
13 Aug - 20 Aug	Aer Lingus
23 Aug - 13 Sep	TAP
12 Aug - 02 Sep	TAP
11 Aug - 25 Aug	TAP
27 Aug - 01 Sep	United

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 337€

Return flights