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

Return flights

29 Aug - 29 Sep	Lufthansa
30 Aug - 10 Sep	United
28 Aug - 06 Sep	Lufthansa
22 Aug - 31 Aug	KLM
28 Aug - 08 Sep	Lufthansa
27 Aug - 31 Aug	Brussels Airlines
27 Aug - 04 Sep	Brussels Airlines
29 Aug - 05 Sep	Brussels Airlines
28 Aug - 10 Sep	Brussels Airlines
26 Aug - 06 Sep	United	direct
21 Aug - 13 Sep	United
30 Aug - 02 Sep	United
21 Aug - 31 Aug	United
26 Aug - 31 Aug	Brussels Airlines
25 Aug - 31 Aug	United	direct
26 Aug - 31 Aug	United	direct
23 Aug - 31 Aug	Austrian Airlines
29 Aug - 31 Aug	Lufthansa
20 Aug - 31 Aug	KLM
22 Aug - 31 Aug	United	direct

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 $537

Return flights