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

Return flights

09 Mar - 17 Mar	Icelandair
23 Mar - 30 Mar	Icelandair
24 Mar - 30 Mar	Icelandair
03 Mar - 08 Mar	Icelandair
08 Mar - 16 Mar	Lufthansa
11 Mar - 16 Mar	Lufthansa
11 Mar - 19 Mar	Lufthansa
11 Mar - 18 Mar	Scandinavian Airlines
11 Mar - 16 Mar	United	direct
10 Mar - 18 Mar	United	direct
19 Mar - 12 Apr	SWISS
27 Mar - 12 Apr	Allegiant Air
30 Mar - 05 Apr	Air Canada
26 Mar - 03 Apr	Frontier Airlines
27 Mar - 03 Apr	Allegiant Air
27 Mar - 05 Apr	Allegiant Air
19 Mar - 12 Apr	United	direct
28 Mar - 06 Apr	Frontier Airlines
28 Mar - 02 Apr	Aer Lingus
27 Mar - 04 Apr	Allegiant Air

Also check the deals for one-way flights from Washington to Amsterdam 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 Amsterdam in March from 396€

Return flights