Cheapest return flights from Detroit to Istanbul in May from 525€

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

Return flights

06 May - 20 May Spirit Airlines
06 May - 11 May Delta
04 May - 22 May Spirit Airlines
01 May - 11 May Lufthansa
01 May - 15 May Spirit Airlines
08 May - 22 May Spirit Airlines
21 May - 26 May Spirit Airlines
13 May - 24 May Lufthansa
06 May - 20 May Turkish Airlines direct
04 May - 22 May Turkish Airlines direct

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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