Cheapest return flights from Boston to Istanbul in February from $383

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
21 Feb - 27 Feb Icelandair
25 Feb - 09 Mar Icelandair
07 Feb - 11 Feb Icelandair
02 Feb - 24 Feb Delta
03 Feb - 23 Feb Delta
01 Feb - 23 Feb KLM
08 Feb - 27 Feb KLM
20 Feb - 23 Feb Austrian Airlines
11 Feb - 18 Feb American Airlines
05 Feb - 11 Feb Iberia
26 Feb - 02 Mar Lufthansa
20 Feb - 01 Mar Aer Lingus
27 Feb - 14 Mar Turkish Airlines direct
27 Feb - 08 Mar Turkish Airlines direct
20 Feb - 01 Mar Turkish Airlines direct
27 Feb - 07 Mar Turkish Airlines direct

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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