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

Return flights

23 Mar - 15 Apr	Scandinavian Airlines
30 Mar - 25 Apr	Scandinavian Airlines
18 Mar - 11 Apr	Scandinavian Airlines
05 Mar - 10 Mar	TAP
03 Mar - 10 Mar	TAP
19 Mar - 11 Apr	TAP
01 Mar - 05 Mar	Icelandair
20 Mar - 27 Mar	Icelandair
06 Mar - 14 Mar	TAP
03 Mar - 10 Mar	United	direct
23 Mar - 15 Apr	United	direct
27 Mar - 05 Apr	Icelandair
27 Mar - 03 Apr	Icelandair
28 Mar - 18 Apr	Turkish Airlines
27 Mar - 18 Apr	Icelandair
20 Mar - 27 Mar	United	direct
30 Mar - 25 Apr	KLM	direct
06 Mar - 14 Mar	United	direct
05 Mar - 10 Mar	United	direct
01 Mar - 05 Mar	United	direct

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 456€

Return flights