Cheapest return flights from Detroit to Istanbul in October from $613

AirHint found the following cheapest return flights from Detroit (DTW) to Istanbul (IST) in October 2025 (see full year).

Return flights

08 Oct - 15 Oct Spirit Airlines
17 Oct - 28 Oct Frontier Airlines
07 Oct - 13 Oct Spirit Airlines
15 Oct - 22 Oct Spirit Airlines
07 Oct - 11 Oct Spirit Airlines
14 Oct - 16 Oct Spirit Airlines
14 Oct - 08 Nov Spirit Airlines
12 Oct - 01 Nov British Airways
24 Oct - 03 Nov British Airways
01 Oct - 25 Oct Spirit Airlines
01 Oct - 01 Nov Spirit Airlines
05 Oct - 14 Oct Frontier Airlines
12 Oct - 16 Oct Spirit Airlines
05 Oct - 25 Oct Frontier Airlines
17 Oct - 08 Nov British Airways
24 Oct - 03 Nov Turkish Airlines direct
12 Oct - 01 Nov Turkish Airlines direct
01 Oct - 01 Nov Turkish Airlines direct
14 Oct - 08 Nov Turkish Airlines direct
17 Oct - 08 Nov Turkish Airlines direct

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

Skyscanner

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Feel free to contact us with any feedback or request another flight research.