AirHint found the following cheapest one-way flights from Philadelphia (PHL) to Paris (CDG) in October 2025 (see full year).

One-Way flights

01 Oct	Spirit Airlines
07 Oct	Frontier Airlines
15 Oct	Frontier Airlines
02 Oct	jetBlue
20 Oct	Spirit Airlines
21 Oct	jetBlue
31 Oct	Frontier Airlines
21 Oct	American Airlines	direct
20 Oct	Iberia	direct
07 Oct	Iberia	direct

Also check the deals for return flights from Philadelphia to Paris in October.

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 one-way flights from Philadelphia to Paris in October from $252

One-Way flights