Cheapest one-way flights from Houston to Istanbul in October from 218€

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

One-Way flights

13 Oct Frontier Airlines
14 Oct Spirit Airlines
20 Oct Frontier Airlines
27 Oct Frontier Airlines
28 Oct Spirit Airlines
17 Oct Frontier Airlines
27 Oct Turkish Airlines direct
20 Oct Turkish Airlines direct
13 Oct Turkish Airlines direct
01 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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