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

Return flights

24 Oct - 02 Nov	jetBlue
19 Oct - 24 Oct	Air Canada
13 Oct - 23 Oct	Air Canada
27 Oct - 04 Nov	jetBlue
26 Oct - 04 Nov	jetBlue
20 Oct - 01 Nov	jetBlue
05 Oct - 09 Oct	jetBlue
08 Oct - 15 Oct	jetBlue
24 Oct - 29 Oct	jetBlue
16 Oct - 21 Oct	Air Canada
14 Oct - 21 Oct	Air Canada
24 Oct - 30 Oct	jetBlue
27 Oct - 05 Nov	jetBlue
20 Oct - 27 Oct	jetBlue
01 Oct - 02 Nov	jetBlue
08 Oct - 13 Oct	jetBlue
17 Oct - 01 Nov	jetBlue
21 Oct - 03 Nov	jetBlue
29 Oct - 08 Nov	Iberia
15 Oct - 09 Nov	TAP

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 $563

Return flights