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

Return flights

04 Aug - 20 Aug	jetBlue
11 Aug - 20 Aug	jetBlue
13 Aug - 20 Aug	jetBlue
12 Aug - 20 Aug	jetBlue
18 Aug - 22 Aug	jetBlue
01 Aug - 25 Aug	jetBlue
16 Aug - 21 Aug	jetBlue
04 Aug - 11 Aug	jetBlue
05 Aug - 11 Aug	jetBlue
04 Aug - 15 Aug	jetBlue
25 Aug - 09 Sep	jetBlue
21 Aug - 02 Sep	Scandinavian Airlines
31 Aug - 14 Sep	jetBlue
22 Aug - 01 Sep	jetBlue
28 Aug - 04 Sep	jetBlue
29 Aug - 01 Sep	jetBlue
22 Aug - 14 Sep	jetBlue
27 Aug - 06 Sep	Condor
30 Aug - 23 Sep	jetBlue

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

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 Washington to Paris in August from $571

Return flights