AirHint found the following cheapest return flights from Washington (IAD) to Istanbul (SAW) in November 2025 (see full year).

Return flights

10 Nov - 17 Nov	Icelandair
11 Nov - 18 Nov	Icelandair
07 Nov - 14 Nov	Air Canada
12 Nov - 21 Nov	Icelandair
23 Nov - 13 Dec	Icelandair
19 Nov - 05 Dec	Icelandair
10 Nov - 24 Nov	TAP
23 Nov - 06 Dec	Icelandair
04 Nov - 29 Nov	TAP
07 Nov - 21 Nov	Air Canada
05 Nov - 11 Nov	KLM
26 Nov - 07 Dec	KLM
14 Nov - 16 Nov	Icelandair
07 Nov - 29 Nov	TAP
22 Nov - 13 Dec	TAP
21 Nov - 13 Dec	Air Canada
30 Nov - 12 Dec	Aer Lingus

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

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 November from $603

Return flights