Cheapest return flights from Chicago to Istanbul in August from $576

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

Return flights

28 Aug - 07 Sep Scandinavian Airlines
28 Aug - 12 Sep Scandinavian Airlines
18 Aug - 10 Sep Scandinavian Airlines
29 Aug - 12 Sep Scandinavian Airlines
15 Aug - 30 Aug Scandinavian Airlines
13 Aug - 03 Sep Lufthansa
13 Aug - 03 Sep Turkish Airlines direct
29 Aug - 12 Sep Turkish Airlines direct
03 Aug - 17 Aug Lufthansa
28 Aug - 07 Sep Turkish Airlines direct
28 Aug - 12 Sep Turkish Airlines direct
02 Aug - 08 Aug Lufthansa
18 Aug - 10 Sep Turkish Airlines direct
03 Aug - 17 Aug Turkish Airlines direct
01 Aug - 08 Aug Lufthansa
15 Aug - 30 Aug Turkish Airlines direct
01 Aug - 08 Aug Turkish Airlines direct
02 Aug - 08 Aug Turkish Airlines direct

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

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