AirHint found the following cheapest return flights from Denver (DEN) to Paris (CDG) in March 2026 (see full year).

Return flights

11 Mar - 18 Mar	Lufthansa
10 Mar - 24 Mar	Lufthansa
08 Mar - 15 Mar	Lufthansa
10 Mar - 26 Mar	KLM
09 Mar - 26 Mar	KLM
08 Mar - 24 Mar	Delta
06 Mar - 16 Mar	British Airways
04 Mar - 09 Mar	Frontier Airlines
09 Mar - 20 Mar	Virgin Atlantic
18 Mar - 25 Mar	Air France
03 Mar - 14 Apr	Icelandair
29 Mar - 12 Apr	Turkish Airlines
27 Mar - 05 Apr	Turkish Airlines
30 Mar - 06 Apr	Air France
26 Mar - 02 Apr	jetBlue
28 Mar - 04 Apr	Air France

Also check the deals for one-way flights from Denver to Paris in March.

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 Denver to Paris in March from 440€

Return flights