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IAH to GZT: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Gaziantep (Gaziantep International Airport)
6,895 mi
11,097 km · 5,992 nm
13h 59m
estimated nonstop flight time
+8h
time difference · heading northeast
See live IAH→GZT fares Phone-only fares on this route — call free
Flight time details
6,895 miles nonstop takes roughly 13h 59m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
- GZT — Gaziantep International Airport · Gaziantep, Turkey
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near IAH
- DWH · David Wayne Hooks Memorial Airport14 mi away
- IWS · West Houston Airport23 mi away
- AAP · Andrau Airpark23 mi away
- HOU · William P Hobby Airport24 mi away
Near GZT
- KCM · Kahramanmaraş Airport50 mi away
- ALP · Aleppo International Airport55 mi away
- SFQ · Şanlıurfa Airport76 mi away
- ADF · Adıyaman Airport77 mi away
Frequently asked questions
How far is IAH from GZT?
The flight distance from Houston (IAH) to Gaziantep (GZT) is 6,895 miles (11,097 km, 5,992 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to GZT?
A nonstop flight takes about 13h 59m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Houston and Gaziantep?
Gaziantep is 8 hours ahead of Houston.
What is the cheapest way to fly from IAH to GZT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–GZT that never appear on search engines, with no booking fees.