Cheapest one-way flights from Houston to Istanbul in July from $317
AirHint found the following cheapest one-way flights from Houston (IAH) to Istanbul (IST) in July 2025 (see full year).
One-Way flights
| 07 Jul | Spirit Airlines | ||
| 09 Jul | Spirit Airlines | ||
| 24 Jul | Frontier Airlines | ||
| 24 Jul | Turkish Airlines | direct | |
| 07 Jul | Turkish Airlines | direct | |
| 09 Jul | Turkish Airlines | direct |
Also check the deals for return flights from Houston to Istanbul in July.
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.
