Cheapest return flights from Chicago to Istanbul in June from 709€

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

Return flights

17 Jun - 30 Jun KLM
02 Jun - 07 Jun Icelandair
02 Jun - 16 Jun KLM
04 Jun - 14 Jun Icelandair
13 Jun - 20 Jun KLM
24 Jun - 08 Jul Air Serbia
21 Jun - 05 Jul KLM
02 Jun - 16 Jun Turkish Airlines direct
24 Jun - 08 Jul Turkish Airlines direct
02 Jun - 07 Jun Turkish Airlines direct
13 Jun - 20 Jun Turkish Airlines direct
04 Jun - 14 Jun Turkish Airlines direct
21 Jun - 05 Jul Turkish Airlines direct

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

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