Cheapest return flights from Seattle to Copenhagen in February from $420

AirHint found the following cheapest return flights from Seattle (SEA) to Copenhagen (CPH) in February 2026 (see full year).

Return flights

03 Feb - 10 Feb Icelandair
09 Feb - 14 Feb Icelandair
17 Feb - 24 Feb Icelandair
01 Feb - 10 Feb Icelandair
06 Feb - 11 Feb Icelandair
06 Feb - 20 Feb Icelandair
02 Feb - 09 Feb Icelandair
06 Feb - 13 Feb Icelandair
08 Feb - 15 Feb Icelandair
10 Feb - 17 Feb Icelandair
24 Feb - 03 Mar Icelandair
23 Feb - 02 Mar Icelandair
27 Feb - 06 Mar Icelandair

Also check the deals for one-way flights from Seattle to Copenhagen in February.

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