AirHint found the following cheapest return flights from Denver (DEN) to Paris (ORY) in December 2025 (see full year).

Return flights

06 Dec - 13 Dec	Icelandair
11 Dec - 18 Dec	Icelandair
30 Dec - 24 Jan	Icelandair
30 Dec - 06 Jan	Lufthansa
24 Dec - 01 Jan	Icelandair
26 Dec - 17 Jan	Lufthansa
29 Dec - 03 Jan	Air Canada
31 Dec - 04 Jan	Air Canada
18 Dec - 01 Jan	jetBlue
25 Dec - 02 Jan	Air Canada
18 Dec - 10 Jan	Sun Country Airlines
15 Dec - 29 Dec	TAP
28 Dec - 12 Jan	TAP
23 Dec - 29 Dec	TAP
03 Dec - 09 Dec	TAP

Also check the deals for one-way flights from Denver 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.

Book a cheap hotel in Paris

Cheap car rent in Paris

Cheapest return flights from Denver to Paris in December from $736

Return flights