Cheapest return flights from Washington to Istanbul in January from $612

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

Return flights

25 Jan - 01 Feb KLM
17 Jan - 24 Jan KLM
12 Jan - 22 Jan KLM
22 Jan - 01 Feb KLM
23 Jan - 01 Feb KLM
31 Jan - 21 Feb Air France
15 Jan - 27 Jan KLM
24 Jan - 02 Feb KLM
10 Jan - 27 Jan Air Canada
22 Jan - 24 Jan KLM
10 Jan - 24 Jan Air Canada
21 Jan - 14 Feb Air Canada
07 Jan - 28 Jan Air Canada
17 Jan - 07 Feb Air Canada
08 Jan - 18 Jan Air Canada
28 Jan - 03 Feb jetBlue
20 Jan - 27 Jan British Airways
25 Jan - 06 Feb British Airways
27 Jan - 10 Feb British Airways
01 Jan - 14 Jan jetBlue

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

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