Cheap Flights from Istanbul (IST) to Houston (IAH) from HK$4,752~

View HK$4,752 flight on Sun, 16 Nov 2025Opens in a new window

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

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Find Cheap Flights from Istanbul (IST) to Houston (IAH)

Prices were available within the past 7 days and start at HK$4,752 for one-way flights and HK$4,671 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, 16 Nov - Fri, 28 Nov
IST
Istanbul
IAH
Houston
HK$4,671 Return, found 2 days ago
HK$4,671
Return
found 2 days ago
Select American Airlines flight, departing Sun, 16 Nov from Istanbul to Houston, returning Fri, 28 Nov, priced at HK$4,671 found 2 days ago
American Airlines
Sun, 16 Nov - Fri, 28 Nov
IST
Istanbul
IAH
Houston
HK$4,715 Return, found 2 days ago
HK$4,715
Return
found 2 days ago
Select American Airlines flight, departing Sun, 16 Nov from Istanbul to Houston, returning Fri, 28 Nov, priced at HK$4,715 found 2 days ago
British Airways
Sun, 16 Nov - Fri, 28 Nov
IST
Istanbul
IAH
Houston
HK$4,720 Return, found 2 days ago
HK$4,720
Return
found 2 days ago
Select British Airways flight, departing Sun, 16 Nov from Istanbul to Houston, returning Fri, 28 Nov, priced at HK$4,720 found 2 days ago
American Airlines
Sun, 16 Nov - Fri, 28 Nov
IST
Istanbul
IAH
Houston
HK$4,811 Return, found 2 days ago
HK$4,811
Return
found 2 days ago
Select American Airlines flight, departing Sun, 16 Nov from Istanbul to Houston, returning Fri, 28 Nov, priced at HK$4,811 found 2 days ago
American Airlines
Sun, 16 Nov - Fri, 28 Nov
IST
Istanbul
IAH
Houston
HK$4,855 Return, found 2 days ago
HK$4,855
Return
found 2 days ago
Select American Airlines flight, departing Sun, 16 Nov from Istanbul to Houston, returning Fri, 28 Nov, priced at HK$4,855 found 2 days ago
British Airways
Sun, 16 Nov - Fri, 28 Nov
IST
Istanbul
IAH
Houston
HK$4,860 Return, found 2 days ago
HK$4,860
Return
found 2 days ago
Select British Airways flight, departing Sun, 16 Nov from Istanbul to Houston, returning Fri, 28 Nov, priced at HK$4,860 found 2 days ago
Air Canada
Sun, 16 Nov - Fri, 28 Nov
IST
Istanbul
IAH
Houston
HK$4,911 Return, found 2 days ago
HK$4,911
Return
found 2 days ago
Select Air Canada flight, departing Sun, 16 Nov from Istanbul to Houston, returning Fri, 28 Nov, priced at HK$4,911 found 2 days ago
Air Canada
Sun, 16 Nov - Fri, 28 Nov
IST
Istanbul
IAH
Houston
HK$4,962 Return, found 2 days ago
HK$4,962
Return
found 2 days ago
Select Air Canada flight, departing Sun, 16 Nov from Istanbul to Houston, returning Fri, 28 Nov, priced at HK$4,962 found 2 days ago
Delta
Thu, 16 Oct - Mon, 20 Oct
IST
Istanbul
IAH
Houston
HK$5,083 Return, found 2 days ago
HK$5,083
Return
found 2 days ago
Select Delta flight, departing Thu, 16 Oct from Istanbul to Houston, returning Mon, 20 Oct, priced at HK$5,083 found 2 days ago
Turkish Airlines
Sun, 16 Nov - Fri, 28 Nov
IST
Istanbul
IAH
Houston
HK$5,557 Return, found 2 days ago
HK$5,557
Return
found 2 days ago
Select Turkish Airlines flight, departing Sun, 16 Nov from Istanbul to Houston, returning Fri, 28 Nov, priced at HK$5,557 found 2 days ago

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

February is typically the cheapest month to fly

From HK$3,483 - HK$9,329 per traveller.
Istanbul to Houston route information
Origin airport
Istanbul
Destination airport
George Bush Intercontinental
Return price
HK$4,671
Distance
10172 km
Average flight time
4 hours 57 mins

Flights from Istanbul to Houston

Book cheap flights from Istanbul (IST) to Houston (IAH) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Istanbul (IST) to Houston (IAH) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Istanbul (IST) to Houston (IAH) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Houston flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Houston and things to do in Houston for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Houston more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Houston is HK$4,752 now!

 

Frequently asked questions

How much is a flight from Istanbul Airport to IAH?
Round-trip tickets from IST to IAH start from HK$4,671. 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 kilometers, 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.

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