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

Return flights

06 Aug - 20 Aug	Air Canada
11 Aug - 19 Aug	Air Canada
12 Aug - 21 Aug	Air Canada
11 Aug - 26 Aug	United	direct
13 Aug - 26 Aug	Air Canada
19 Aug - 26 Aug	United
12 Aug - 26 Aug	Air Canada
24 Aug - 26 Aug	Aer Lingus
14 Aug - 26 Aug	Delta
17 Aug - 24 Aug	Air Canada
21 Aug - 16 Sep	Icelandair
28 Aug - 04 Sep	Icelandair
30 Aug - 15 Sep	Aer Lingus
20 Aug - 08 Sep	TAP
25 Aug - 03 Sep	Air Canada
25 Aug - 02 Sep	Icelandair
18 Aug - 02 Sep	Icelandair
20 Aug - 03 Sep	TAP
25 Aug - 29 Sep	TAP
29 Aug - 13 Sep	Aer Lingus

Also check the deals for one-way flights from Newark to Amsterdam 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 Amsterdam in August from 336€

Return flights