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

Return flights

11 Mar - 17 Mar	Scandinavian Airlines
04 Mar - 10 Mar	Scandinavian Airlines
10 Mar - 13 Mar	Scandinavian Airlines
20 Mar - 24 Mar	jetBlue
19 Mar - 01 Apr	jetBlue
18 Mar - 27 Mar	jetBlue
07 Mar - 15 Mar	Scandinavian Airlines
09 Mar - 13 Mar	jetBlue
24 Mar - 07 Apr	jetBlue
17 Mar - 30 Mar	jetBlue
22 Mar - 29 Mar	jetBlue
28 Mar - 01 Apr	jetBlue
10 Mar - 14 Mar	jetBlue
23 Mar - 12 Apr	jetBlue
18 Mar - 11 Apr	jetBlue
28 Mar - 18 Apr	Air Canada
29 Mar - 05 Apr	jetBlue
11 Mar - 02 Apr	Air Canada
11 Mar - 03 Apr	Air Canada
26 Mar - 03 Apr	jetBlue

Also check the deals for one-way flights from Washington 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 Washington to Paris in March from $540

Return flights