AirHint found the following cheapest return flights from Washington (IAD) to Paris (ORY) in May 2026 (see full year).

Return flights

05 May - 11 May	Icelandair
06 May - 13 May	Scandinavian Airlines
08 May - 15 May	Iberia
06 May - 17 May	Scandinavian Airlines
10 May - 23 May	TAP
05 May - 09 Jun	Icelandair
07 May - 12 May	TAP
06 May - 03 Jun	Icelandair
01 May - 12 May	TAP
16 May - 23 May	TAP
27 May - 10 Jun	Icelandair
20 May - 30 May	Aer Lingus
20 May - 27 May	Icelandair
20 May - 09 Jun	TAP
27 May - 05 Jun	TAP
20 May - 01 Jun	TAP
01 May - 05 Jun	TAP
28 May - 01 Jun	Icelandair
28 May - 04 Jun	TAP
26 May - 26 Jun	TAP

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

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 May from $530

Return flights