Cheapest return flights from Detroit to Istanbul in May from $759

AirHint found the following cheapest return flights from Detroit (DTW) to Istanbul (IST) in May 2026 (see full year).

Return flights

06 May - 16 May Spirit Airlines
07 May - 26 May Spirit Airlines
07 May - 26 May Turkish Airlines direct
07 May - 16 May Lufthansa
13 May - 24 May Turkish Airlines direct
06 May - 16 May Turkish Airlines direct
07 May - 16 May Turkish Airlines direct

Also check the deals for one-way flights from Detroit to Istanbul in May.

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