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Uncover the best deals on Houston to Istanbul flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest IAH - IST Flights
Useful information for finding best airline tickets from George Bush Intercontinental Houston to Atatürk International on your next trip.
Cheapest Round Trip Flight
$1261
Qatar Airways
• 1 stop
• 55h 40m
Sep 03 – Sep 27
The cheapest round trip flight from Houston to Istanbul (IAH-IST-IAH) is currently $1261
Cheapest Direct Flight
$1661
Turkish Airlines
• nonstop
• 19h 15m
Sep 03
The cheapest nonstop flight from Houston to Istanbul (IAH-IST) is currently $1661
Fastest Flight
19h 15m
The fastest nonstop flight from Houston to Istanbul (IAH-IST) takes 19h 15m
Top Airlines Flying from Houston to Istanbul
Latest Flight Deals from Houston (IAH) to Istanbul (IST)
Compare and book low fare round-trip air tickets from Houston to Istanbul. Ideal for travelers with confirmed return itineraries.
Sep 03 - Sep 27, Economy
Houston → Istanbul
55h 40m
6:15 PM - 6:35 PM • 1 stop
Houston → Istanbul
45h 50m
5:55 PM - 5:17 PM • 2 stops
Qatar Airways
Sep 03 - Sep 27, Economy
Houston → Istanbul
46h 45m
3:25 PM - 3:30 AM • 2 stops
Houston → Istanbul
28h 35m
4:25 AM - 1:40 PM • 1 stop
KLM Airlines
Sep 03 - Sep 27, Economy
Houston → Istanbul
55h 40m
6:45 AM - 6:00 PM • 2 stops
Houston → Istanbul
45h 50m
4:25 AM - 10:40 PM • 3 stops
Air Canada
Sep 03 - Sep 27, Economy
Houston → Istanbul
52h 30m
6:30 AM - 10:20 PM • 3 stops
Houston → Istanbul
20h 55m
2:25 PM - 7:20 PM • nonstop
WestJet Airlines
Sep 03 - Sep 27, Economy
Houston → Istanbul
55h 40m
11:45 AM - 6:00 PM • 2 stops
Houston → Istanbul
45h 50m
9:05 AM - 8:30 PM • 1 stop
Air Canada
Looking for the fastest way to Istanbul? These direct flight options from IAH to IST offer both convenience and value—no layovers, just straight to your destination.
FAQs on Houston to Istanbul Flights
What are the airports in Houston?
IAH
What’s the most popular airline flying from IAH to IST?
The most popular airline flying from Houston to Istanbul are
Can I fly from IAH to IST non-stop?
Yes, you can fly IAH to IST non-stop on
Which airlines fly nonstop between Houston and Istanbul?
The non-stop flights between Houston and Istanbul are .
What’s the earliest departure time from IAH to IST Airport?
The earliest flight leaves IAH at 6:30 am and lands in IST - Atatürk International
What are the airports in Istanbul?
IST
Can I make changes to my Houston to Istanbul flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAH to IST?
Read the fare rules of the Houston to Istanbul air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Houston and Istanbul?
operate flights between Houston and Istanbul
How long does a flight from Houston to Istanbul take?
It takes approximately 13 hour to fly non-stop from IAH to IST, which is 6387.7 miles by air.
Which airlines provide the cheapest flights from Houston (IAH) to Istanbul (IST) ?
In the past couple of days, the cheapest tickets to IST from IAH were found on F9 : USD 1838
Do I need a passport to fly between IAH and IST?
Yes
What’s the latest departure time from IAH to IST ?
The last flight leaves IAH at 9:15 pm
Houston (IAH) to Istanbul (IST): Airport Information
| Origin Airport | George Bush Intercontinental Houston , Houston, US |
| Destination Airport | Atatürk International , Istanbul, TR |
| Distance | 6388 miles |
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