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

Return flights

05 Dec - 09 Dec	United
08 Dec - 24 Dec	Air Canada
10 Dec - 17 Dec	United
08 Dec - 17 Dec	Air France
07 Dec - 14 Dec	Air France
09 Dec - 16 Dec	Air France
24 Dec - 17 Jan	Air France
02 Dec - 09 Dec	Frontier Airlines
05 Dec - 11 Dec	WestJet
08 Dec - 12 Dec	Frontier Airlines
23 Dec - 13 Jan	Virgin Atlantic
09 Dec - 13 Dec	WestJet
31 Dec - 09 Jan	WestJet
29 Dec - 07 Jan	WestJet
31 Dec - 09 Jan	Air France	direct
19 Dec - 10 Jan	Frontier Airlines
31 Dec - 07 Jan	Air France	direct
31 Dec - 04 Jan	Frontier Airlines
30 Dec - 03 Jan	Frontier Airlines
31 Dec - 03 Jan	WestJet

Also check the deals for one-way flights from Phoenix to Paris in December.

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 December from 477€

Return flights