Cheapest one-way flights from Washington (IAD) to Paris (ORY), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
21 Sep Frontier Airlines
30 Sep Frontier Airlines
11 Sep Frontier Airlines
15 Sep Frontier Airlines
08 Sep Frontier Airlines
06 Sep Icelandair
01 Sep Icelandair
03 Sep Aer Lingus
Powered by

deals for return flights from Washington to Paris in September.

Book a cheap hotel in Paris

Cheap car rent in Orly

Updated Jul 11, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.