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Cheapest one-way flights from Seattle (SEA) to Copenhagen (CPH), May

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Dates, airline, and price
Dates	Airline	Price
26 May	Air France
27 May	Air France
31 May	Icelandair
21 May	Delta
22 May	Air France
23 May	Lufthansa
26 May	Scandinavian Airlines Direct Flight
23 May	Scandinavian Airlines Direct Flight
22 May	Scandinavian Airlines Direct Flight
31 May	Air France Direct Flight

deals for return flights from Seattle to Copenhagen in May.

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Updated May 21, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Seattle (SEA) to Copenhagen (CPH), May

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