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

Return flights

22 Jan - 02 Feb	Air Canada
18 Jan - 26 Jan	Air Canada
21 Jan - 28 Jan	Air Canada
12 Jan - 27 Jan	Air Canada
28 Jan - 18 Feb	KLM
21 Jan - 09 Feb	KLM
22 Jan - 24 Jan	Air Canada
19 Jan - 28 Jan	KLM
19 Jan - 03 Feb	KLM
31 Jan - 18 Feb	KLM
25 Jan - 29 Jan	jetBlue
24 Jan - 30 Jan	jetBlue
30 Jan - 08 Feb	KLM
25 Jan - 30 Jan	jetBlue
21 Jan - 25 Jan	KLM
24 Jan - 29 Jan	jetBlue
19 Jan - 17 Feb	Qatar Airways
26 Jan - 11 Feb	Qatar Airways
29 Jan - 17 Feb	Qatar Airways
29 Jan - 18 Feb	Qatar Airways

Also check the deals for one-way flights from Washington to Istanbul 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 Istanbul in January from $613

Return flights