Cheap flights from Istanbul (IST) to Houston
IST — HOU
Nov 25 — Dec 21
Round-trip
1 adult, Economy
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Find flight deals from Istanbul to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 26, 2026.
Popular in | April |
|---|---|
Cheapest in | February |
Average price | $799 |
Best time to book a flight from Istanbul to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Istanbul with our price prediction graph.
IST-HO1
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Istanbul Airport to Houston
Prices
Delays
How far ahead should I book a flight from Istanbul Airport to Houston?
Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from Istanbul Airport to Houston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Istanbul Airport to Houston?
Currently, February is the cheapest month in which you can book a flight from Istanbul Airport to Houston (average of $677). Flying from Istanbul Airport to Houston in April is currently the most expensive (average of $946). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IST to HOU?
Find hourly flight availability from Istanbul to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 26, 2026.
When flying from Istanbul Airport to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Istanbul to Houston delayed?
About 16% of weekly flights between Istanbul and Houston have experienced delays in the past year, with the average delay time being 99 minutes.
What is the most punctual flight time for Istanbul to Houston flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Istanbul to Houston flights?
Over the last year, Turkish Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated October 26, 2026.
See what other customers who have flown with KLM,Delta, andTurkish Airlines from Istanbul Airport to Houston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.2
Overall
7.8
Boarding
7.8
Comfort
7.7
Food
7.4
Crew
8.4
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Entertainment
7.2
Overall
7.8
Boarding
7.8
Comfort
7.7
Food
7.4
Crew
8.4
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Entertainment
7.2
Overall
7.8
Boarding
7.8
Comfort
7.7
Food
7.4
Crew
8.4
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Entertainment
7.2
Overall
7.8
Boarding
7.8
Comfort
7.7
Food
7.4
Crew
8.4
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Entertainment
7.2
Overall
7.8
Boarding
7.8
Comfort
7.7
Food
7.4
Crew
8.4
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Entertainment
7.2
Overall
7.8
Boarding
7.8
Comfort
7.7
Food
7.4
Crew
8.4
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Related info for your journey
Find useful and relevant information for your journey from Istanbul to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Search flights from Istanbul to Houston by cabin class
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Istanbul and Houston flights
Browse other Istanbul and Houston flight options. Last updated on October 26, 2026.
Other flights from Istanbul
Browse through other flights departing from Istanbul. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Istanbul to Houston
Discover the top 6 airlines that operate flights from Istanbul to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$456 | Average$895 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$501 | Average$837 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$561 | Average$788 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$632 | Average$884 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$658 | Average$741 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$696 | Average$829 | FlexibilityNo cancel fee | On-time76% |