Cheapest one-way flights from Seattle to Copenhagen in August from 268€

AirHint found the following cheapest one-way flights from Seattle (SEA) to Copenhagen (CPH) in August 2026 (see full year).

One-Way flights

18 Aug Lufthansa
14 Aug Finnair
03 Aug Air Canada
18 Aug Scandinavian Airlines direct
14 Aug Scandinavian Airlines direct

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

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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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