Cheapest return flights from Houston to Istanbul in August from 569€

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

Return flights

23 Aug - 22 Sep Spirit Airlines
26 Aug - 05 Sep Spirit Airlines
22 Aug - 05 Sep Spirit Airlines
20 Aug - 27 Aug Spirit Airlines
16 Aug - 27 Aug Spirit Airlines
28 Aug - 23 Sep Spirit Airlines
07 Aug - 11 Sep Frontier Airlines
23 Aug - 06 Sep Spirit Airlines
20 Aug - 26 Aug Spirit Airlines
08 Aug - 09 Sep Frontier Airlines
20 Aug - 03 Sep Spirit Airlines
21 Aug - 26 Aug Spirit Airlines
05 Aug - 26 Aug Spirit Airlines
15 Aug - 22 Aug Spirit Airlines
12 Aug - 18 Aug Spirit Airlines
18 Aug - 25 Aug Frontier Airlines
28 Aug - 03 Sep Spirit Airlines
11 Aug - 18 Aug British Airways
07 Aug - 18 Aug Frontier Airlines
26 Aug - 05 Sep 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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