Cheapest one-way flights from Washington (IAD) to Istanbul (IST), October

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
14 Oct Icelandair
20 Oct Frontier Airlines
21 Oct Frontier Airlines
22 Oct Frontier Airlines
24 Oct Icelandair
15 Oct Frontier Airlines
19 Oct Frontier Airlines
23 Oct TAP
21 Oct Turkish Airlines
Direct Flight
14 Oct Turkish Airlines
Direct Flight
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deals for return flights from Washington to Istanbul in October.

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Updated Jul 13, 2026.

About these fares

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