Cheapest return flights from Chicago to Istanbul in July from $942

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

Return flights

17 Jul - 29 Jul TAP
21 Jul - 31 Jul SWISS
11 Jul - 25 Jul Lufthansa
08 Jul - 29 Jul Aer Lingus
14 Jul - 28 Jul Lufthansa
06 Jul - 13 Jul Air Canada
20 Jul - 31 Jul Lufthansa
02 Jul - 06 Jul KLM
24 Jul - 31 Jul TAP
09 Jul - 19 Jul TAP

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

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