Cheapest one-way flights from Washington to Paris in September from 235€

Best time to book flights for Washington (IAD) to Paris (CDG) flights at AirHint

AirHint found the following cheapest one-way flights from Washington (IAD) to Paris (CDG) in September 2025 (see full year).

One-Way flights

30 Sep Icelandair
21 Sep Icelandair
15 Sep Icelandair
12 Sep Icelandair
11 Sep Turkish Airlines
15 Sep Air France direct
21 Sep Air France direct
30 Sep Air France direct
12 Sep Air France direct
11 Sep United direct

Also check the deals for return 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.

Book a cheap hotel in Paris

Cheap car rent in Paris