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
29 Oct 12 Nov Delta
16 Oct 31 Oct Delta
08 Oct 19 Oct Qatar Airways
30 Oct 15 Nov Icelandair
02 Oct 16 Oct Qatar Airways
03 Oct 17 Oct Qatar Airways
03 Oct 18 Oct Qatar Airways
01 Oct 14 Oct Icelandair
29 Oct 12 Nov Turkish Airlines
Direct Flight
02 Oct 16 Oct Turkish Airlines
Direct Flight
08 Oct 19 Oct Turkish Airlines
Direct Flight
16 Oct 31 Oct Turkish Airlines
Direct Flight
03 Oct 17 Oct Turkish Airlines
Direct Flight
30 Oct 15 Nov Turkish Airlines
Direct Flight
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Updated Jun 1, 2026.

About these fares

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