S$495 Cheap Flights from Istanbul to Houston

View S$495 flight on Tue, 7 Apr, 2026Opens in a new window

Popular airlines from Istanbul to Houston, TX (IAH-George Bush Intercontinental)

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Cheap Flights from Istanbul to Houston (IST-IAH)

Prices were available within the past 7 days and start at S$495 for one-way flights and S$794 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Wed, 11 Mar - Mon, 16 Mar
IST
Istanbul
IAH
Houston
S$794 Return, found 5 days ago
S$794
Return
found 5 days ago
Select KLM flight, departing Wed, 11 Mar from Istanbul to Houston, returning Mon, 16 Mar, priced at S$794 found 5 days ago
Air France
Sun, 25 Jan - Mon, 9 Feb
IST
Istanbul
IAH
Houston
S$808 Return, found 6 days ago
S$808
Return
found 6 days ago
Select Air France flight, departing Sun, 25 Jan from Istanbul to Houston, returning Mon, 9 Feb, priced at S$808 found 6 days ago
KLM
Wed, 11 Mar - Mon, 16 Mar
IST
Istanbul
IAH
Houston
S$819 Return, found 5 days ago
S$819
Return
found 5 days ago
Select KLM flight, departing Wed, 11 Mar from Istanbul to Houston, returning Mon, 16 Mar, priced at S$819 found 5 days ago
KLM
Wed, 11 Mar - Mon, 16 Mar
IST
Istanbul
IAH
Houston
S$831 Return, found 5 days ago
S$831
Return
found 5 days ago
Select KLM flight, departing Wed, 11 Mar from Istanbul to Houston, returning Mon, 16 Mar, priced at S$831 found 5 days ago
Air France
Sun, 25 Jan - Mon, 9 Feb
IST
Istanbul
IAH
Houston
S$832 Return, found 6 days ago
S$832
Return
found 6 days ago
Select Air France flight, departing Sun, 25 Jan from Istanbul to Houston, returning Mon, 9 Feb, priced at S$832 found 6 days ago
American Airlines
Sun, 25 Jan - Mon, 9 Feb
IST
Istanbul
IAH
Houston
S$836 Return, found 6 days ago
S$836
Return
found 6 days ago
Select American Airlines flight, departing Sun, 25 Jan from Istanbul to Houston, returning Mon, 9 Feb, priced at S$836 found 6 days ago
American Airlines
Wed, 11 Mar - Mon, 16 Mar
IST
Istanbul
IAH
Houston
S$837 Return, found 5 days ago
S$837
Return
found 5 days ago
Select American Airlines flight, departing Wed, 11 Mar from Istanbul to Houston, returning Mon, 16 Mar, priced at S$837 found 5 days ago
Delta
Wed, 11 Mar - Mon, 16 Mar
IST
Istanbul
IAH
Houston
S$844 Return, found 5 days ago
S$844
Return
found 5 days ago
Select Delta flight, departing Wed, 11 Mar from Istanbul to Houston, returning Mon, 16 Mar, priced at S$844 found 5 days ago
Air France
Sun, 25 Jan - Mon, 9 Feb
IST
Istanbul
IAH
Houston
S$844 Return, found 6 days ago
S$844
Return
found 6 days ago
Select Air France flight, departing Sun, 25 Jan from Istanbul to Houston, returning Mon, 9 Feb, priced at S$844 found 6 days ago
British Airways
Wed, 11 Mar - Mon, 16 Mar
IST
Istanbul
IAH
Houston
S$854 Return, found 5 days ago
S$854
Return
found 5 days ago
Select British Airways flight, departing Wed, 11 Mar from Istanbul to Houston, returning Mon, 16 Mar, priced at S$854 found 5 days ago

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

February is typically the cheapest month to fly

From S$584 - S$1,548 per traveller.
Istanbul to Houston route information
Origin airport
Istanbul
Destination airport
George Bush Intercontinental
Return price
S$794
Distance
10172 km
Average flight time
4 hours 15 mins

Perfect flights from Istanbul to Houston

Your Journey from Istanbul to Houston

Start your unforgettable journey with Expedia. Our broad selection of flights from Istanbul to Houston caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including American Airlines, British Airways, KLM, Air France, Delta, United, Lufthansa, Air Canada. Our selection of flights from Istanbul to George Bush Intercontinental caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Istanbul to Houston Flights

Experience the joy of finding cheap flights from Istanbul to George Bush Intercontinental that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$495 and roundtrip prices from S$794*.
 

Pre-Flight Essentials

Ensure a smooth journey from Istanbul to Houston with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Houston

Picture yourself stepping off the plane in Houston and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Istanbul to Houston Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Istanbul to Houston.
 

Beyond the Flight – Exploring Houston

With Expedia, your adventure extends beyond the flight. Explore Houston at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Istanbul to Houston with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Istanbul to Houston with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Istanbul Airport to IAH?
Round-trip tickets from IST to IAH start from S$794. This is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book today 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 George Bush Intercontinental Airport (IAH)?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
Can I fly from IST to IAH right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from Istanbul Airport to Houston Airport please visit our COVID 19 travel advisor portal link.
How do I find cheap flights from IST to IAH that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for IST to George Bush Intercontinental Airport (IAH) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Istanbul Airport to Houston Airport?
The distance is around 10,200 kilometres, so fill your carry-on luggage with all the things you need to make the long journey comfortable. Wondering what to take on board your Arnavutkoy to Houston flight? A neck pillow, earplugs and a sleep mask are a few essentials.
Which airlines fly direct from IST to George Bush Intercontinental Airport (IAH)?
If you want to travel straight from IST to IAH, you'll need to book a flight with one or more stops. Unfortunately, there aren't any airlines that fly directly between these airports.
Are IST to Houston Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Istanbul Airport to George Bush Intercontinental Airport (IAH) can be hit-or-miss. It is possible to find a bargain, but then again, you could miss out entirely! If you'd prefer to start planning your trip early, Expedia compares flight deals up to a year in advance. Just remember that not all airlines list their prices that far in advance. Our suggestion? Check back often as updates are made regularly.

Explore a world of travel with Expedia

*Available to Expedia members.