AirHint found the following cheapest return flights from Phoenix (PHX) to Paris (CDG) in October 2025 (see full year).

Return flights

28 Oct - 12 Nov	WestJet
17 Oct - 26 Oct	Frontier Airlines
01 Oct - 06 Oct	Frontier Airlines
27 Oct - 03 Nov	Frontier Airlines
21 Oct - 27 Oct	WestJet
09 Oct - 23 Oct	Frontier Airlines
02 Oct - 07 Oct	Frontier Airlines
15 Oct - 25 Oct	Frontier Airlines
06 Oct - 20 Oct	Frontier Airlines
26 Oct - 02 Nov	WestJet
30 Oct - 06 Nov	United
27 Oct - 03 Nov	Air France	direct
30 Oct - 06 Nov	Air France	direct
21 Oct - 28 Oct	United
08 Oct - 15 Oct	United
09 Oct - 23 Oct	Delta	direct

Also check the deals for one-way flights from Phoenix 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 return flights from Phoenix to Paris in October from 526€

Return flights