HoustonIstanbulDirect FlightsIAH–IST
Houston (George Bush Intercontinental Airport) to Istanbul (Istanbul Airport).
Flight time from IAH to IST is estimated at about 13h 42m, based on the 6,358-mile great-circle distance. Our current captured departure sample includes 1-2/day across 1 captured airline, with Turkish Airlines appearing most often in that sample. Captured departure times run from 14:00 to 21:10 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~13h 42m Estimated from great-circle distance — no tracked flights yet. | 6,358 mi | 1-2/day From the current provider sample; confirm live timetables before booking. | International |
Airlines on this route
Captured airlines for IAH to IST
Our current provider sample includes 1-2/day from IAH to IST across 1 captured airline. Captured departure terminal data is available for E.
- First departure
- 14:00
- Last departure
- 21:10
- Cadence
- ~every 2 hours
- Captured departures/day
- 4
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Turkish Airlines | 1-2/day | Boeing 787, Boeing 777 · Terminal E | 14:0014:30 |
Aircraft on this route
Flying the other way?
IST to IAH flights — 1/day on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for IAH to IST, last seen June 15, 2026. Frequency uses 11 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from IAH to IST?
The IAH to IST flight time is estimated at about 13h 42m from great-circle distance until enough tracked flights are available.
How far is IAH from IST?
IAH to IST is about 6,358 miles by air.
Which airlines fly from IAH to IST?
Our current provider sample for IAH to IST includes Turkish Airlines. Confirm live timetables before booking.
What aircraft fly from IAH to IST?
Aircraft captured in our current provider sample for IAH to IST include Boeing 787, Boeing 777.