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

Return flights

11 Aug - 20 Aug	Finnair	direct
19 Aug - 26 Aug	American Airlines	direct
12 Aug - 21 Aug	Finnair	direct
15 Aug - 22 Aug	American Airlines
24 Aug - 02 Sep	Finnair	direct
17 Aug - 24 Aug	British Airways
16 Aug - 23 Aug	American Airlines	direct
17 Aug - 15 Sep	British Airways
17 Aug - 24 Aug	American Airlines	direct
15 Aug - 22 Aug	Finnair	direct
17 Aug - 15 Sep	American Airlines	direct
07 Aug - 14 Aug	United
21 Aug - 28 Aug	United
29 Aug - 05 Sep	United

Also check the deals for one-way flights from Philadelphia to Nice 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 Philadelphia to Nice in August from $582

Return flights