CA $841 Cheap Flights from Istanbul (IST) to Houston (IAH)

View CA $841 flight on Tue, Oct. 7, 2025Opens in a new window

Popular airlines from Istanbul Airport (IST) to George Bush Intercontinental Airport (IAH)

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Cheap flights from Istanbul (IST) to Houston (IAH)

Prices were available within the past 7 days and start at CA $841 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Istanbul (IST) to Houston (IAH)

February is typically the cheapest month to fly

From CA $617 - CA $1,658 per traveller.

Graph displaying average flight prices per month

Flight from Istanbul to Houston (IST - IAH) route information
Origin airport
Istanbul
Destination airport
George Bush Intercontinental
Distance
10172 km
Average flight time
4 hours 57 mins

Istanbul to Houston Flights

The easy way to book your flights from Istanbul to Houston 

With Expedia, it’s simple to find and book flights to Houston from Istanbul whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are Thai Airways International, Turkish Airlines, Pakistan International Airlines, IndiGo nonstop flights to George Bush Intercontinental, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Istanbul to Houston today, tomorrow, or this week.  

 

Save dollars with cheap flights from Istanbul, IST to George Bush Intercontinental, IAH 

Sort your search results by price to find great deals on your flight from Istanbul to Houston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Houston from Istanbul currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Houston  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Houston from Istanbul 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Houston with Expedia today.

Frequently asked questions

How much is a flight from IST to Houston Airport?
Round-trip journeys from IST to IAH start from . This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IST to Houston Airport?
We understand that circumstances change unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from IST to IAH that have flexible change policies?
Flights from IST to George Bush Intercontinental Airport (IAH) with flexible change policies are available from several airlines. Simply use our "No change fees" filter during your search. You'll only need to cover the cost difference between flights, without any extra fees to worry about.
How far is the flight from IST to Houston Airport?
With a flight distance of 10,200 kilometres from IST (IST) to IAH (IAH), this is a long-haul journey. Ensure that you stay hydrated and get up to stretch your legs every so often.
Which airlines fly direct from IST to George Bush Intercontinental Airport (IAH)?
Operating 0 flights every month, Turkish Airlines (TK) is a top choice when flying straight from IST to Houston Airport.
Are IST to Houston Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up an awesome last-minute deal from IST to George Bush Intercontinental Airport (IAH), but it's also possible to miss out entirely! As many airlines release prices up to a year in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares carrier prices and updates flight deals often, so you can be certain you're always getting the latest offers.

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