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

Return flights

02 Mar - 09 Mar	Icelandair
11 Mar - 18 Mar	Icelandair
17 Mar - 24 Mar	Icelandair
18 Mar - 25 Mar	Icelandair
11 Mar - 17 Mar	Icelandair
20 Mar - 25 Mar	Icelandair
20 Mar - 24 Mar	Icelandair
07 Mar - 13 Mar	SWISS
04 Mar - 12 Mar	Icelandair
20 Mar - 27 Mar	Icelandair
19 Mar - 11 Apr	Scandinavian Airlines
24 Mar - 07 Apr	Aer Lingus
30 Mar - 06 Apr	Scandinavian Airlines
28 Mar - 01 Apr	Aer Lingus
31 Mar - 07 Apr	United
27 Mar - 17 Apr	Air Canada
26 Mar - 02 Apr	Icelandair
28 Mar - 03 Apr	Aer Lingus
27 Mar - 12 Apr	Frontier Airlines
27 Mar - 03 Apr	Porter Airlines (Canada) Ltd

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 409€

Return flights