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

Return flights

30 Dec - 13 Jan	jetBlue
13 Dec - 17 Jan	jetBlue
11 Dec - 15 Dec	jetBlue
24 Dec - 09 Jan	jetBlue
09 Dec - 17 Dec	Icelandair
25 Dec - 11 Jan	jetBlue
11 Dec - 10 Jan	Scandinavian Airlines
28 Dec - 16 Jan	British Airways
29 Dec - 16 Jan	British Airways
24 Dec - 13 Jan	British Airways
11 Dec - 18 Dec	jetBlue
15 Dec - 11 Jan	jetBlue
14 Dec - 21 Dec	jetBlue
27 Dec - 16 Jan	British Airways
24 Dec - 28 Dec	Air Canada
12 Dec - 15 Dec	jetBlue
23 Dec - 31 Dec	Iberia
25 Dec - 29 Dec	jetBlue
14 Dec - 29 Dec	jetBlue
12 Dec - 17 Dec	jetBlue

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 $665

Return flights