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

Return flights

22 Oct - 29 Oct	jetBlue
21 Oct - 26 Oct	jetBlue
04 Oct - 10 Oct	jetBlue
21 Oct - 27 Oct	jetBlue
08 Oct - 15 Oct	jetBlue
22 Oct - 03 Nov	jetBlue
18 Oct - 08 Nov	jetBlue
03 Oct - 15 Oct	jetBlue
29 Oct - 08 Nov	jetBlue
04 Oct - 14 Oct	jetBlue
27 Oct - 04 Nov	jetBlue
21 Oct - 28 Oct	jetBlue
01 Oct - 05 Oct	jetBlue
21 Oct - 03 Nov	jetBlue
22 Oct - 28 Oct	jetBlue
29 Oct - 22 Nov	jetBlue
13 Oct - 08 Nov	jetBlue
17 Oct - 08 Nov	jetBlue
30 Oct - 22 Nov	jetBlue
20 Oct - 01 Nov	jetBlue

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

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 October from $556

Return flights