AirHint found the following cheapest return flights from Washington (IAD) to Istanbul (IST) in February 2026 (see full year).

Return flights

09 Feb - 24 Feb	Icelandair
04 Feb - 09 Feb	Icelandair
03 Feb - 10 Feb	Icelandair
02 Feb - 09 Feb	Icelandair
04 Feb - 11 Feb	Icelandair
24 Feb - 05 Mar	Icelandair
17 Feb - 03 Mar	Icelandair
11 Feb - 18 Feb	Scandinavian Airlines
14 Feb - 23 Feb	Icelandair
21 Feb - 27 Feb	Icelandair
09 Feb - 23 Feb	Icelandair
21 Feb - 02 Mar	Icelandair
25 Feb - 18 Mar	Icelandair
23 Feb - 16 Mar	Icelandair
26 Feb - 12 Mar	Scandinavian Airlines
02 Feb - 17 Feb	Air Canada
09 Feb - 16 Mar	Icelandair
25 Feb - 10 Mar	Icelandair
25 Feb - 01 Mar	Icelandair
03 Feb - 02 Mar	Icelandair

Also check the deals for one-way flights from Washington to Istanbul in February.

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 February from $494

Return flights