$720 Cheap Flights from Houston (IAH) to Gaziantep (GZT)

View $720 flight on Sun, Nov 30, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Gaziantep (GZT-Oguzeli Intl.)

Cheap Flights from Houston to Gaziantep (IAH-GZT)

Prices were available within the past 7 days and start at $720 for one-way flights and $1,247 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Thu, Mar 19 - Sun, Mar 22
IAH
Houston
GZT
Gaziantep
$1,247 Roundtrip, found 4 days ago
$1,247
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Thu, Mar 19 from Houston to Gaziantep, returning Sun, Mar 22, priced at $1,247 found 4 days ago
Turkish Airlines
Thu, May 14 - Tue, Jun 9
IAH
Houston
GZT
Gaziantep
$1,417 Roundtrip, found 5 days ago
$1,417
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Thu, May 14 from Houston to Gaziantep, returning Tue, Jun 9, priced at $1,417 found 5 days ago
Turkish Airlines
Thu, May 14 - Tue, Jun 9
IAH
Houston
GZT
Gaziantep
$1,517 Roundtrip, found 5 days ago
$1,517
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Thu, May 14 from Houston to Gaziantep, returning Tue, Jun 9, priced at $1,517 found 5 days ago
Turkish Airlines
Thu, May 14 - Tue, Jun 9
IAH
Houston
GZT
Gaziantep
$1,717 Roundtrip, found 5 days ago
$1,717
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Thu, May 14 from Houston to Gaziantep, returning Tue, Jun 9, priced at $1,717 found 5 days ago
Turkish Airlines
Thu, May 14 - Tue, Jun 9
IAH
Houston
GZT
Gaziantep
$2,017 Roundtrip, found 5 days ago
$2,017
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Thu, May 14 from Houston to Gaziantep, returning Tue, Jun 9, priced at $2,017 found 5 days ago

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Oguzeli Intl. Airport (GZT) cost?
Lock in a cheap one-way flight from $720 or cheap return flight from $1,247 from George Bush Intercontinental Airport (IAH) to Oguzeli Intl. Airport (GZT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from George Bush Intercontinental Airport (IAH) to Oguzeli Intl. Airport (GZT)?
Flying in March is a good way to save, as it's the cheapest month for flights between IAH and GZT. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Oguzeli Intl. Airport (GZT)?
To find the cheapest airline that'll fly you from IAH to GZT, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from George Bush Intercontinental Airport (IAH) to Oguzeli Intl. Airport (GZT)?
You'll need to take a flight with a layover when traveling from George Bush Intercontinental Airport (IAH) to Oguzeli Intl. Airport (GZT). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from IAH to GZT?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Oguzeli Intl. Airport (GZT)?
To reach Oguzeli Intl. Airport (GZT) on schedule, choose a flight that takes off from George Bush Intercontinental Airport (IAH) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Oguzeli Intl. Airport (GZT) last-minute?
Booking your ticket from IAH to GZT shortly before your journey is usually more expensive. However, if you're flexible with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book an IAH to GZT flight and hotel package?
You'll typically save money by securing an IAH to GZT flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your ideal flights and accommodations, you can add extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Oguzeli Intl. Airport (GZT)?
In most cases, you can cancel or modify your IAH to GZT flight. However, additional charges may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you need more details, visit our Customer Service portal.

Travel information

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Oguzeli Intl.
Roundtrip price
$1,247
Distance
6894 mi

Book with confidence

Book with confidence

Houston to Gaziantep Flights

The cheapest times to fly from Houston to Gaziantep

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Gaziantep are during the month of March. You can find some of the cheapest flights from Houston to Gaziantep with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Gaziantep

Sunday is one of the best days to book for cheap flights from Houston to Gaziantep: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Gaziantep

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Gaziantep in 2025. You can also book with separate airlines for your outbound and return journeys, from $720 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Gaziantep flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Gaziantep airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Houston to Gaziantep Flights

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*Available to One Key members.