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

Return flights

22 Jul - 23 Aug	ITA Airways
24 Jul - 30 Aug	ITA Airways
29 Jul - 05 Aug	SWISS
24 Jul - 14 Aug	Frontier Airlines
14 Jul - 22 Jul	SWISS
14 Jul - 23 Jul	Brussels Airlines
10 Jul - 14 Aug	ITA Airways
21 Jul - 30 Jul	SWISS
25 Jul - 27 Jul	ITA Airways
30 Jul - 06 Aug	Icelandair
21 Jul - 26 Jul	Lufthansa
31 Jul - 07 Aug	Lufthansa
24 Jul - 28 Jul	Lufthansa
21 Jul - 04 Aug	Icelandair
16 Jul - 21 Jul	SWISS
08 Jul - 22 Jul	ITA Airways
15 Jul - 31 Jul	Icelandair
22 Jul - 27 Jul	ITA Airways
30 Jul - 12 Aug	Icelandair
28 Jul - 15 Aug	ITA Airways

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

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 July from 651€

Return flights