Cheapest return flights from Detroit to Istanbul in May from R$3259

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

Return flights

03 May - 17 May Frontier Airlines
04 May - 12 May Frontier Airlines
12 May - 18 May Spirit Airlines
04 May - 20 May Frontier Airlines
02 May - 12 May Spirit Airlines
16 May - 29 May Spirit Airlines
14 May - 28 May Spirit Airlines
14 May - 29 May Spirit Airlines
15 May - 29 May Spirit Airlines
16 May - 30 May Spirit Airlines

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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