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

Return flights

16 Mar - 23 Mar	Icelandair
14 Mar - 21 Mar	Icelandair
11 Mar - 17 Mar	Icelandair
21 Mar - 28 Mar	Icelandair
04 Mar - 09 Mar	Icelandair
08 Mar - 28 Mar	Icelandair
11 Mar - 16 Mar	Icelandair
19 Mar - 23 Mar	Icelandair
09 Mar - 13 Mar	Icelandair
23 Mar - 28 Mar	Icelandair
31 Mar - 25 Apr	ITA Airways
01 Mar - 30 Apr	ITA Airways
12 Mar - 04 Apr	ITA Airways
24 Mar - 07 Apr	Icelandair
29 Mar - 03 Apr	Icelandair
28 Mar - 01 Apr	Icelandair
26 Mar - 18 Apr	Icelandair
31 Mar - 07 Apr	Icelandair
28 Mar - 04 Apr	Turkish Airlines
27 Mar - 05 Apr	Royal Air Maroc

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 $447

Return flights