Cheapest one-way flights from Seattle to Copenhagen in August from $185

AirHint found the following cheapest one-way flights from Seattle (SEA) to Copenhagen (CPH) in August 2025 (see full year).

One-Way flights

24 Aug Icelandair
13 Aug Icelandair
01 Aug Icelandair
14 Aug Icelandair
15 Aug Icelandair
24 Aug Scandinavian Airlines direct
13 Aug Scandinavian Airlines direct
15 Aug Scandinavian Airlines direct
01 Aug Scandinavian Airlines direct

Also check the deals for return flights from Seattle to Copenhagen in August.

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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