Cheapest return flights from Washington to Paris in December from $521

Best time to book flights for Washington (IAD) to Paris (CDG) flights at AirHint

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

Return flights

01 Dec - 08 Dec Scandinavian Airlines
11 Dec - 25 Dec Icelandair
11 Dec - 18 Dec Icelandair
08 Dec - 22 Dec Air Canada
25 Dec - 08 Jan ITA Airways
23 Dec - 27 Dec ITA Airways
08 Dec - 22 Dec United direct
01 Dec - 08 Dec United direct
21 Dec - 28 Dec ITA Airways
11 Dec - 18 Dec Air France direct
22 Dec - 05 Jan TAP
11 Dec - 25 Dec Brussels Airlines direct
25 Dec - 08 Jan Brussels Airlines direct
22 Dec - 05 Jan United direct

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

Skyscanner

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.

Book a cheap hotel in Paris

Cheap car rent in Paris