Cheapest return flights from Seattle to Copenhagen in July from $614

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

04 Jul - 16 Jul Icelandair
09 Jul - 14 Jul Icelandair
17 Jul - 27 Jul Finnair
08 Jul - 15 Jul Icelandair
02 Jul - 14 Jul Icelandair
23 Jul - 30 Jul Icelandair
01 Jul - 13 Jul Icelandair
18 Jul - 25 Jul Icelandair
28 Jul - 04 Aug Icelandair
03 Jul - 10 Jul Icelandair
04 Jul - 16 Jul Scandinavian Airlines direct

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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