Cheapest return flights from Seattle to Copenhagen in July from 658€

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 July 2025 (see full year).

Return flights

27 Jul - 03 Aug Icelandair
21 Jul - 28 Jul Finnair
31 Jul - 07 Aug Icelandair
16 Jul - 23 Jul Icelandair
11 Jul - 18 Jul Icelandair
21 Jul - 28 Jul Scandinavian Airlines direct
01 Jul - 08 Jul Icelandair
27 Jul - 03 Aug Scandinavian Airlines direct
26 Jul - 02 Aug Icelandair
30 Jul - 09 Aug Lufthansa
06 Jul - 13 Jul Icelandair

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

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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