Cheapest return flights from Seattle to Amsterdam in January from $457

AirHint found the following cheapest return flights from Seattle (SEA) to Amsterdam (AMS) in January 2026 (see full year).

Return flights

07 Jan - 11 Jan Icelandair
18 Jan - 22 Jan Icelandair
15 Jan - 07 Feb Icelandair
01 Jan - 14 Jan Air France direct
02 Jan - 24 Jan British Airways
02 Jan - 24 Jan Air France direct
18 Jan - 22 Jan Delta direct

Also check the deals for one-way flights from Seattle to Amsterdam in January.

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