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

Return flights

28 Jan - 04 Feb	TAP
14 Jan - 07 Feb	TAP
14 Jan - 19 Jan	TAP
08 Jan - 17 Jan	Frontier Airlines
26 Jan - 21 Feb	TAP
05 Jan - 31 Jan	TAP
15 Jan - 18 Jan	Iberia
04 Jan - 24 Jan	TAP
01 Jan - 24 Jan	TAP
04 Jan - 11 Jan	TAP
03 Jan - 24 Jan	SWISS
24 Jan - 27 Jan	TAP
08 Jan - 31 Jan	Iberia

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

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

Cheapest return flights from Washington to Paris in January from 471€

Return flights