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

Return flights

27 Jan - 03 Feb	Air Canada
23 Jan - 25 Jan	Air Canada
26 Jan - 02 Feb	Air Canada
23 Jan - 26 Jan	Air Canada
18 Jan - 31 Jan	Air Canada
14 Jan - 20 Jan	Air Canada
09 Jan - 17 Jan	British Airways
16 Jan - 26 Jan	British Airways
09 Jan - 12 Jan	British Airways
08 Jan - 14 Jan	British Airways
15 Jan - 20 Jan	British Airways
12 Jan - 19 Jan	British Airways
30 Jan - 02 Feb	British Airways
30 Jan - 07 Feb	British Airways
29 Jan - 10 Feb	British Airways
12 Jan - 16 Feb	British Airways
18 Jan - 01 Feb	British Airways
20 Jan - 20 Feb	British Airways
19 Jan - 01 Feb	jetBlue

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.

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Cheapest return flights from Washington to Paris in January from $542

Return flights