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

Return flights

23 Mar - 30 Mar	Icelandair
10 Mar - 18 Mar	Icelandair
09 Mar - 17 Mar	Icelandair
24 Mar - 31 Mar	Icelandair
21 Mar - 25 Mar	Icelandair
04 Mar - 11 Mar	Icelandair
18 Mar - 25 Mar	Icelandair
24 Mar - 30 Mar	Icelandair
03 Mar - 10 Mar	Icelandair
19 Mar - 23 Mar	Lufthansa
19 Mar - 11 Apr	Scandinavian Airlines
24 Mar - 02 Apr	Icelandair
24 Mar - 07 Apr	ITA Airways
28 Mar - 16 Apr	Virgin Atlantic
30 Mar - 07 Apr	SWISS
30 Mar - 06 Apr	SWISS
30 Mar - 05 Apr	Virgin Atlantic
30 Mar - 04 Apr	Scandinavian Airlines
30 Mar - 03 Apr	Scandinavian Airlines
28 Mar - 01 Apr	Aer Lingus

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 360€

Return flights