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

Return flights

11 Mar - 17 Mar	Air Canada
16 Mar - 24 Mar	Air Canada
11 Mar - 18 Mar	Air Canada
05 Mar - 14 Mar	Air Canada
25 Mar - 30 Mar	Air Canada
26 Mar - 05 Apr	Air Canada
11 Mar - 15 Mar	Air Canada
30 Mar - 07 Apr	Air Canada
19 Mar - 11 Apr	jetBlue
30 Mar - 03 Apr	Air Canada
08 Mar - 14 Mar	Air Canada
14 Mar - 20 Mar	Air Canada
06 Mar - 15 Mar	Air Canada
02 Mar - 10 Mar	Scandinavian Airlines
28 Mar - 01 Apr	Air Canada
30 Mar - 04 Apr	Air Canada
29 Mar - 02 Apr	Air Canada
27 Mar - 06 Apr	Air Canada
28 Mar - 03 Apr	Air Canada
27 Mar - 05 Apr	Air Canada

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 $538

Return flights