Cheapest return flights from Washington to Istanbul in January from $528

AirHint found the following cheapest return flights from Washington (IAD) to Istanbul (IST) in January 2026 (see full year).

Return flights

21 Jan - 28 Jan Icelandair
23 Jan - 27 Jan Icelandair
20 Jan - 03 Feb Icelandair
19 Jan - 03 Feb Icelandair
25 Jan - 30 Jan Icelandair
24 Jan - 30 Jan Icelandair
24 Jan - 31 Jan Icelandair
27 Jan - 31 Jan Icelandair
26 Jan - 11 Feb TAP
28 Jan - 18 Feb Icelandair
19 Jan - 28 Jan Icelandair
25 Jan - 29 Jan Icelandair
24 Jan - 29 Jan Icelandair
21 Jan - 30 Jan Icelandair
22 Jan - 02 Feb Air Canada
30 Jan - 08 Feb Icelandair
27 Jan - 01 Feb Icelandair
20 Jan - 10 Feb Lufthansa
20 Jan - 11 Feb Lufthansa
19 Jan - 17 Feb Lufthansa

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

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