Cheapest return flights from Philadelphia to Naples in August from 568€

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

Return flights

15 Aug - 28 Aug Finnair direct
14 Aug - 27 Aug Frontier Airlines
19 Aug - 26 Aug British Airways direct
15 Aug - 30 Aug Finnair direct
19 Aug - 01 Sep British Airways
19 Aug - 01 Sep Finnair direct
23 Aug - 03 Sep British Airways direct
04 Aug - 27 Aug Spirit Airlines
28 Aug - 07 Sep Lufthansa
29 Aug - 06 Sep Air Canada
04 Aug - 27 Aug British Airways direct
05 Aug - 22 Aug Frontier Airlines
14 Aug - 27 Aug Finnair direct
05 Aug - 22 Aug Finnair direct

Also check the deals for one-way flights from Philadelphia to Naples in August.

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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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