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

Return flights

14 Jan - 07 Feb	Spirit Airlines
01 Jan - 24 Jan	Lufthansa
08 Jan - 31 Jan	Lufthansa
11 Jan - 31 Jan	Lufthansa
20 Jan - 26 Jan	Lufthansa
20 Jan - 14 Feb	Lufthansa
23 Jan - 14 Feb	Lufthansa
21 Jan - 09 Feb	Spirit Airlines
13 Jan - 09 Feb	Spirit Airlines
21 Jan - 28 Jan	Lufthansa
20 Jan - 03 Feb	Delta
21 Jan - 04 Feb	Lufthansa
27 Jan - 11 Feb	Delta
13 Jan - 04 Feb	Spirit Airlines
14 Jan - 18 Feb	Lufthansa
13 Jan - 28 Jan	Spirit Airlines
13 Jan - 27 Jan	Spirit Airlines
20 Jan - 27 Jan	KLM
13 Jan - 20 Jan	KLM
20 Jan - 29 Jan	KLM

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

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 January from 472€

Return flights