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

Return flights

28 Aug - 04 Sep	Ryanair
26 Aug - 04 Sep	Ryanair
21 Aug - 29 Aug	Ryanair
29 Aug - 06 Sep	Ryanair
29 Aug - 07 Sep	Ryanair
30 Aug - 20 Sep	Lufthansa
19 Aug - 24 Aug	Turkish Airlines
27 Aug - 10 Sep	Lufthansa
30 Aug - 07 Sep	Ryanair
27 Aug - 07 Sep	Lufthansa
25 Aug - 01 Sep	Lufthansa
27 Aug - 31 Aug	Ryanair
28 Aug - 09 Sep	Lufthansa
15 Aug - 23 Aug	United
03 Aug - 27 Aug	Lufthansa
15 Aug - 27 Aug	Lufthansa
06 Aug - 26 Aug	Lufthansa
13 Aug - 20 Aug	Lufthansa
06 Aug - 16 Aug	Lufthansa
16 Aug - 23 Aug	United

Also check the deals for one-way flights from Zagreb to Newark 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 Zagreb to Newark in August from 469€

Return flights