Cheapest return flights from Seattle to Copenhagen in January from $535

Best time to book flights for Seattle (SEA) to Copenhagen (CPH) flights at AirHint

AirHint found the following cheapest return flights from Seattle (SEA) to Copenhagen (CPH) in January 2025 (see full year).

Return flights

27 Jan - 12 Feb Icelandair
29 Jan - 05 Feb Icelandair
23 Jan - 30 Jan Icelandair
08 Jan - 22 Jan Scandinavian Airlines
08 Jan - 15 Jan Spirit Airlines
10 Jan - 13 Jan Alaska Airlines
17 Jan - 24 Jan Icelandair
09 Jan - 16 Jan Icelandair

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

Skyscanner

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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