AirHint found the following cheapest return flights from Seattle (SEA) to Paris (CDG) in May 2026 (see full year).

Return flights

08 May - 30 May	Condor
07 May - 30 May	Condor
09 May - 30 May	Icelandair
19 May - 13 Jun	Condor
18 May - 13 Jun	Condor
22 May - 07 Jun	Condor
22 May - 13 Jun	Condor
22 May - 07 Jun	Virgin Atlantic	direct
09 May - 30 May	Virgin Atlantic	direct
08 May - 30 May	Virgin Atlantic	direct
07 May - 30 May	Virgin Atlantic	direct

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

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 May from 586€

Return flights