Cheapest return flights from Detroit to Istanbul in April from 472€

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

Return flights

08 Apr - 16 Apr Lufthansa
14 Apr - 29 Apr Lufthansa
16 Apr - 20 Apr Lufthansa
02 Apr - 14 Apr Lufthansa
01 Apr - 28 Apr Lufthansa
11 Apr - 25 Apr Delta
01 Apr - 26 Apr Lufthansa
01 Apr - 07 Apr Delta
06 Apr - 09 Apr KLM
16 Apr - 20 Apr Turkish Airlines direct

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

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