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

Return flights

01 Dec - 16 Dec	jetBlue
08 Dec - 15 Dec	jetBlue
02 Dec - 09 Dec	jetBlue
31 Dec - 24 Jan	jetBlue
03 Dec - 07 Dec	jetBlue
01 Dec - 07 Dec	jetBlue
24 Dec - 17 Jan	jetBlue
10 Dec - 19 Dec	jetBlue
15 Dec - 10 Jan	jetBlue
16 Dec - 23 Dec	jetBlue
12 Dec - 20 Dec	jetBlue
13 Dec - 20 Dec	jetBlue
14 Dec - 22 Dec	jetBlue
25 Dec - 17 Jan	jetBlue
26 Dec - 29 Jan	jetBlue
21 Dec - 10 Jan	jetBlue
21 Dec - 09 Jan	jetBlue
25 Dec - 05 Jan	jetBlue
20 Dec - 10 Jan	jetBlue
23 Dec - 02 Jan	Delta

Also check the deals for one-way flights from Washington 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 Washington to Paris in December from $575

Return flights