€575 Cheap Flights Houston to Istanbul (IAH-IST)

View €575 flight on Sun, 23 Aug 2026Opens in a new window

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

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Cheap flights from Houston to Istanbul (IAH-IST)

Prices were available within the past 7 days and start at €575 for one-way flights and €794 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 23 Aug - Sun, 13 Sept
IAH
Houston
IST
Istanbul
€794 Return, found 2 hours ago
€794
Return
found 2 hours ago
Select Delta flight, departing Sun, 23 Aug from Houston to Istanbul, returning Sun, 13 Sept, priced at €794 found 2 hours ago
Delta
Sun, 23 Aug - Sun, 13 Sept
IAH
Houston
IST
Istanbul
€799 Return, found 2 hours ago
€799
Return
found 2 hours ago
Select Delta flight, departing Sun, 23 Aug from Houston to Istanbul, returning Sun, 13 Sept, priced at €799 found 2 hours ago
Turkish Airlines
Thu, 16 Apr - Wed, 29 Apr
IAH
Houston
IST
Istanbul
€874 Return, found 1 day ago
€874
Return
found 1 day ago
Select Turkish Airlines flight, departing Thu, 16 Apr from Houston to Istanbul, returning Wed, 29 Apr, priced at €874 found 1 day ago
Delta
Sun, 23 Aug - Sun, 13 Sept
IAH
Houston
IST
Istanbul
€904 Return, found 2 hours ago
€904
Return
found 2 hours ago
Select Delta flight, departing Sun, 23 Aug from Houston to Istanbul, returning Sun, 13 Sept, priced at €904 found 2 hours ago
KLM
Mon, 13 Apr - Wed, 29 Apr
IAH
Houston
IST
Istanbul
€919 Return, found 4 days ago
€919
Return
found 4 days ago
Select KLM flight, departing Mon, 13 Apr from Houston to Istanbul, returning Wed, 29 Apr, priced at €919 found 4 days ago
Air France
Mon, 13 Apr - Wed, 29 Apr
IAH
Houston
IST
Istanbul
€930 Return, found 4 days ago
€930
Return
found 4 days ago
Select Air France flight, departing Mon, 13 Apr from Houston to Istanbul, returning Wed, 29 Apr, priced at €930 found 4 days ago
Turkish Airlines
Sun, 23 Aug - Sun, 13 Sept
IAH
Houston
IST
Istanbul
€933 Return, found 2 hours ago
€933
Return
found 2 hours ago
Select Turkish Airlines flight, departing Sun, 23 Aug from Houston to Istanbul, returning Sun, 13 Sept, priced at €933 found 2 hours ago
JetBlue Airways
Sun, 23 Aug - Sun, 13 Sept
IAH
Houston
IST
Istanbul
€947 Return, found 2 hours ago
€947
Return
found 2 hours ago
Select JetBlue Airways flight, departing Sun, 23 Aug from Houston to Istanbul, returning Sun, 13 Sept, priced at €947 found 2 hours ago
JetBlue Airways
Sun, 23 Aug - Sun, 13 Sept
IAH
Houston
IST
Istanbul
€952 Return, found 2 hours ago
€952
Return
found 2 hours ago
Select JetBlue Airways flight, departing Sun, 23 Aug from Houston to Istanbul, returning Sun, 13 Sept, priced at €952 found 2 hours ago
Air France
Sun, 23 Aug - Sun, 13 Sept
IAH
Houston
IST
Istanbul
€954 Return, found 2 hours ago
€954
Return
found 2 hours ago
Select Air France flight, departing Sun, 23 Aug from Houston to Istanbul, returning Sun, 13 Sept, priced at €954 found 2 hours ago

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

January is typically the cheapest month to fly

From €696 - €968 per traveller.

Frequently asked questions

How much is a flight from Houston Airport to IST?
If you're planning on travelling between IAH and IST, round-trip flights start from €794. This price is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAH to IST?
Each air carrier has a different set of terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from Houston Airport to IST 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 IAH to IST flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Houston Airport to Istanbul Airport?
Houston to Arnavutkoy is around 10,200 kilometres, so be prepared to spend a while in the air. Don't forget to pack all the essentials, from your hoodie to your headphones. Take a couple of snacks to munch on throughout your trip too.
Which airlines fly direct from Houston Airport to IST?
Flying nonstop between George Bush Intercontinental Airport (IAH) and IST isn't possible at the moment. However, you'll still be able to book a flight to Arnavutkoy with at least one stop.
Are Houston Airport to Istanbul Airport flight tickets cheaper when they're purchased at the last minute?
Flight tickets from George Bush Intercontinental Airport (IAH) to IST are available up to 12 months before departure on Expedia. And although you may pick up a great last-minute deal, it's not something you should count on. Also, booking your flights ahead of time means you'll have more choices — and you can avoid landing the dreaded middle seat! We're always updating our fares to bring you the best bargains, so keep checking in for all the latest specials.

Travel information

0
Origin airport
George Bush Intercontinental
Destination airport
Istanbul
Airlines serving
Air France, American Airlines, JetBlue Airways, KLM, Lufthansa, Turkish Airlines, United
Return price
€794
Distance
10172 km

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