AirHint found the following cheapest return flights from Denver (DEN) to Amsterdam (AMS) in May 2026 (see full year).

Return flights

06 May - 13 May	Icelandair
07 May - 30 May	Icelandair
08 May - 30 May	Icelandair
05 May - 30 May	Icelandair
16 May - 23 May	Icelandair
26 May - 02 Jun	Icelandair
01 May - 08 May	Icelandair
22 May - 13 Jun	Air Canada

Also check the deals for one-way flights from Denver to Amsterdam in May.

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 Denver to Amsterdam in May from 497€

Return flights