Cheapest return flights from Houston (IAH) to Istanbul (IST), October

20 dates in October, from $ 801. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
19 Oct 6 Nov Qatar Airways
19 Oct 3 Nov Qatar Airways
28 Oct 10 Nov Qatar Airways
13 Oct 20 Oct Qatar Airways
13 Oct 21 Oct Qatar Airways
12 Oct 26 Oct Qatar Airways
29 Oct 5 Nov Qatar Airways
19 Oct 7 Nov Qatar Airways
23 Oct 3 Nov Qatar Airways
24 Oct 28 Oct Qatar Airways
28 Oct 10 Nov Turkish Airlines
Direct Flight
19 Oct 6 Nov Turkish Airlines
Direct Flight
29 Oct 5 Nov Turkish Airlines
Direct Flight
12 Oct 13 Nov Qatar Airways
22 Oct 29 Oct jetBlue
22 Oct 29 Oct Turkish Airlines
Direct Flight
15 Oct 21 Oct Qatar Airways
22 Oct 25 Oct Qatar Airways
24 Oct 30 Oct Turkish Airlines
Direct Flight
24 Oct 28 Oct Turkish Airlines
Direct Flight
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Deals for one-way flights from Houston to Istanbul in October.

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Updated Oct 9, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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