Cheapest one-way flights from Seattle to Copenhagen in June from 360€

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

One-Way flights

30 Jun Finnair
11 Jun Icelandair
17 Jun WestJet
16 Jun WestJet
20 Jun Delta
30 Jun Scandinavian Airlines direct
16 Jun Air France direct

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

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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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