Cheapest return flights from Philadelphia to Naples in August from $597

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

Return flights

10 Aug - 26 Aug Frontier Airlines
11 Aug - 29 Aug American Airlines direct
11 Aug - 19 Aug British Airways
10 Aug - 26 Aug British Airways direct
19 Aug - 27 Aug American Airlines direct
13 Aug - 20 Aug American Airlines
11 Aug - 19 Aug British Airways direct
11 Aug - 18 Aug SWISS
28 Aug - 07 Sep British Airways
11 Aug - 18 Aug British Airways direct
29 Aug - 06 Sep American Airlines
30 Aug - 20 Sep British Airways
16 Aug - 22 Aug Lufthansa
31 Aug - 01 Sep Frontier Airlines
28 Aug - 07 Sep American Airlines direct
31 Aug - 01 Sep American Airlines 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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