Cheapest one-way flights from Philadelphia to Naples in September from $339

AirHint found the following cheapest one-way flights from Philadelphia (PHL) to Naples (NAP) in September 2025 (see full year).

One-Way flights

03 Sep jetBlue
03 Sep British Airways direct

Also check the deals for return flights from Philadelphia to Naples in September.

Skyscanner

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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