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

Return flights

12 Dec - 14 Dec	jetBlue
12 Dec - 14 Jan	LOT
15 Dec - 20 Jan	Lufthansa
15 Dec - 14 Jan	Lufthansa
24 Dec - 07 Jan	Air France
25 Dec - 31 Dec	KLM
25 Dec - 08 Jan	KLM
15 Dec - 30 Dec	Air France
13 Dec - 27 Dec	Virgin Atlantic
13 Dec - 29 Dec	Virgin Atlantic
15 Dec - 30 Dec	Delta	direct
12 Dec - 27 Dec	Delta	direct
24 Dec - 30 Dec	Delta
15 Dec - 31 Dec	Delta
14 Dec - 27 Dec	Delta	direct
25 Dec - 17 Jan	Delta	direct
12 Dec - 14 Jan	Delta	direct
15 Dec - 20 Jan	Delta	direct
24 Dec - 21 Jan	Delta
15 Dec - 14 Jan	Delta	direct

Also check the deals for one-way flights from Paris to Los Angeles 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 Paris to Los Angeles in December from 509€

Return flights