Cheapest return flights from Washington to Paris in September from $587

AirHint found the following cheapest return flights from Washington (DCA) to Paris (CDG) in September 2025 (see full year).

Return flights

11 Sep - 15 Sep jetBlue
15 Sep - 22 Sep Scandinavian Airlines
07 Sep - 19 Sep jetBlue
08 Sep - 16 Sep Scandinavian Airlines
08 Sep - 15 Sep Scandinavian Airlines
03 Sep - 10 Sep jetBlue
14 Sep - 25 Sep jetBlue
16 Sep - 27 Sep jetBlue
12 Sep - 16 Sep jetBlue
09 Sep - 23 Sep jetBlue
18 Sep - 02 Oct jetBlue

Also check the deals for one-way flights from Washington to Paris in September.

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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