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

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Dates, airline, and price
Dates	Airline	Price
11 Sep	Porter Airlines (Canada) Ltd
09 Sep	Porter Airlines (Canada) Ltd
15 Sep	Porter Airlines (Canada) Ltd
12 Sep	Porter Airlines (Canada) Ltd
16 Sep	Porter Airlines (Canada) Ltd
03 Sep	Porter Airlines (Canada) Ltd
08 Sep	Icelandair
21 Sep	Icelandair
10 Sep	Icelandair
01 Sep	Porter Airlines (Canada) Ltd

deals for return flights from Washington to Paris in September.

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Updated May 30, 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.

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

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