AirHint found the following cheapest return flights from Seattle (SEA) to Paris (CDG) in July 2025 (see full year).

Return flights

19 Jul - 26 Jul	Icelandair
30 Jul - 11 Aug	Icelandair
12 Jul - 22 Jul	Condor
16 Jul - 29 Jul	Condor
15 Jul - 23 Jul	Condor
08 Jul - 15 Jul	Condor
12 Jul - 30 Jul	Condor
12 Jul - 20 Jul	Condor
24 Jul - 31 Jul	Condor
17 Jul - 20 Jul	Condor
21 Jul - 27 Jul	Condor
30 Jul - 11 Aug	Air France	direct

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

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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Cheapest return flights from Seattle to Paris in July from 471€

Return flights