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

Return flights

16 Feb - 26 Feb	Lufthansa
20 Feb - 04 Mar	Lufthansa
26 Feb - 14 Mar	Lufthansa
26 Feb - 12 Mar	Lufthansa
26 Feb - 13 Mar	Lufthansa
08 Feb - 12 Feb	Spirit Airlines
05 Feb - 09 Feb	Lufthansa
20 Feb - 20 Mar	Delta
10 Feb - 17 Feb	KLM
02 Feb - 19 Feb	KLM
06 Feb - 14 Feb	KLM
28 Feb - 07 Mar	Spirit Airlines
09 Feb - 14 Mar	Lufthansa
07 Feb - 15 Feb	KLM
20 Feb - 04 Mar	Turkish Airlines	direct
26 Feb - 12 Mar	Turkish Airlines	direct
21 Feb - 26 Feb	Spirit Airlines
21 Feb - 26 Feb	Turkish Airlines	direct
16 Feb - 26 Feb	Turkish Airlines	direct
28 Feb - 07 Mar	Turkish Airlines	direct

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

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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Cheapest return flights from Detroit to Istanbul in February from 414€

Return flights