Cheapest return flights from Houston to Istanbul in August from 828€

Best time to book flights for Houston (HOU) to Istanbul (IST) flights at AirHint

AirHint found the following cheapest return flights from Houston (HOU) to Istanbul (IST) in August 2025 (see full year).

Return flights

20 Aug - 10 Sep Turkish Airlines direct
27 Aug - 30 Sep Turkish Airlines direct
28 Aug - 30 Sep Turkish Airlines direct
20 Aug - 09 Sep Turkish Airlines direct
04 Aug - 26 Aug Turkish Airlines direct
08 Aug - 22 Aug Turkish Airlines direct
11 Aug - 25 Aug Delta
11 Aug - 25 Aug Turkish Airlines direct

Also check the deals for one-way flights from Houston to Istanbul in August.

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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