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

Return flights

16 Nov - 24 Nov	Air Canada
10 Nov - 18 Nov	Icelandair
19 Nov - 03 Dec	Aer Lingus
10 Nov - 19 Nov	TAP
18 Nov - 02 Dec	Aer Lingus
28 Nov - 11 Dec	Aer Lingus
15 Nov - 28 Nov	Aer Lingus
28 Nov - 01 Dec	Air Canada
14 Nov - 24 Nov	Aer Lingus
27 Nov - 08 Dec	Air Canada
11 Nov - 21 Nov	Aer Lingus
26 Nov - 30 Nov	Aer Lingus
03 Nov - 23 Nov	Aer Lingus
16 Nov - 30 Nov	Aer Lingus
01 Nov - 14 Nov	Aer Lingus
15 Nov - 04 Dec	TAP
27 Nov - 07 Dec	Qatar Airways

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 $669

Return flights