Cheapest return flights from Chicago to Istanbul in March from 460€

AirHint found the following cheapest return flights from Chicago (ORD) to Istanbul (IST) in March 2026 (see full year).

Return flights

02 Mar - 11 Mar Scandinavian Airlines
09 Mar - 23 Mar Icelandair
18 Mar - 25 Mar Icelandair
17 Mar - 24 Mar Icelandair
11 Mar - 17 Mar Icelandair
06 Mar - 20 Mar KLM
06 Mar - 22 Mar KLM
10 Mar - 16 Mar KLM
17 Mar - 25 Mar KLM
23 Mar - 05 Apr KLM
27 Mar - 04 Apr Austrian Airlines
01 Mar - 21 Mar Spirit Airlines
18 Mar - 03 Apr Turkish Airlines direct
27 Mar - 18 Apr Aer Lingus
23 Mar - 05 Apr Turkish Airlines direct
27 Mar - 18 Apr Turkish Airlines direct
27 Mar - 04 Apr Turkish Airlines direct

Also check the deals for one-way flights from Chicago to Istanbul in March.

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