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

Return flights

28 Aug - 11 Sep	Delta
29 Aug - 29 Sep	Lufthansa
28 Aug - 02 Sep	Lufthansa
21 Aug - 06 Sep	United
27 Aug - 05 Sep	Lufthansa
26 Aug - 31 Aug	KLM
27 Aug - 31 Aug	Brussels Airlines
28 Aug - 04 Sep	Brussels Airlines
27 Aug - 04 Sep	Brussels Airlines
29 Aug - 05 Sep	Brussels Airlines
26 Aug - 03 Sep	United
30 Aug - 13 Sep	United
25 Aug - 31 Aug	KLM
21 Aug - 31 Aug	United
13 Aug - 23 Aug	Delta
25 Aug - 31 Aug	United	direct
22 Aug - 31 Aug	United	direct
26 Aug - 31 Aug	United	direct
24 Aug - 31 Aug	Brussels Airlines
21 Aug - 28 Aug	United

Also check the deals for one-way flights from Naples 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 Naples to Newark in August from $531

Return flights