Cheapest return flights from Boston to Istanbul in February from $378

AirHint found the following cheapest return flights from Boston (BOS) to Istanbul (IST) in February 2026 (see full year).

Return flights

09 Feb - 23 Feb Icelandair
11 Feb - 23 Feb Icelandair
09 Feb - 25 Feb Icelandair
18 Feb - 04 Mar Icelandair
23 Feb - 04 Mar Icelandair
09 Feb - 04 Mar Icelandair
11 Feb - 18 Feb Icelandair
09 Feb - 16 Feb Icelandair
21 Feb - 27 Feb Icelandair
04 Feb - 27 Feb Icelandair
09 Feb - 18 Feb Icelandair
23 Feb - 16 Mar Icelandair
25 Feb - 11 Mar Icelandair
25 Feb - 18 Mar Icelandair
09 Feb - 02 Mar Icelandair
28 Feb - 20 Mar Icelandair
11 Feb - 04 Mar Icelandair
18 Feb - 11 Mar Icelandair
02 Feb - 16 Feb Icelandair
16 Feb - 23 Feb Icelandair

Also check the deals for one-way flights from Boston to Istanbul in February.

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