Cheapest one-way flights from Houston to Istanbul in October from $243

AirHint found the following cheapest one-way flights from Houston (HOU) to Istanbul (IST) in October 2025 (see full year).

One-Way flights

06 Oct Spirit Airlines
08 Oct Spirit Airlines
21 Oct Spirit Airlines
20 Oct Spirit Airlines
05 Oct Spirit Airlines
17 Oct Spirit Airlines
13 Oct Frontier Airlines
10 Oct Spirit Airlines
09 Oct Spirit Airlines
20 Oct Turkish Airlines direct

Also check the deals for return flights from Houston 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.

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