Cheapest return flights from Washington (IAD) to Istanbul (IST), October

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
05 Oct 19 Oct Qatar Airways
27 Oct 01 Nov Qatar Airways
10 Oct 04 Nov Qatar Airways
02 Oct 16 Oct Qatar Airways
21 Oct 04 Nov Frontier Airlines
05 Oct 10 Oct Icelandair
13 Oct 30 Oct Icelandair
05 Oct 11 Oct Icelandair
22 Oct 29 Oct Frontier Airlines
01 Oct 14 Oct Icelandair
13 Oct 30 Oct Turkish Airlines
Direct Flight
21 Oct 04 Nov Turkish Airlines
Direct Flight
22 Oct 29 Oct Turkish Airlines
Direct Flight
05 Oct 19 Oct Turkish Airlines
Direct Flight
10 Oct 04 Nov Turkish Airlines
Direct Flight
27 Oct 01 Nov Turkish Airlines
Direct Flight
23 Oct 01 Nov British Airways
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Updated Jul 4, 2026.

About these fares

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