Nonstop flights from Istanbul to Houston
Turkish Airlines flies this route 1 to 2 times a day.
ISTIstanbul
6,357 mi · 9 flights a week
IAHHouston George Bush Intercontinental
When they leave
Istanbul time7:50a2:25pFirst departure 7:50 AM, last 2:25 PM
One morning flight at 7:50 AM, then one afternoon flight at 2:25 PM.
Every flight
Earliest first
Schedules last checked Sep 20, 2026. Times are local.
Flying from Istanbul to Houston
Turkish Airlines is the only airline flying nonstop from Istanbul to Houston, 1 to 2 times a day on the Boeing 777 and Boeing 787-9.
Flights run every day of the week, 2 on Mondays and Fridays and 1 on the other days. The first arrival in Houston is at 12:45 PM and the last at 7:20 PM. The flight covers 6,357 miles.
Flying back, Houston to Istanbul has 9 nonstop flights a week.
Return flights
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Find the cheapest day to fly from Istanbul to Houston.
Schedules as of Oct 9, 2026.