Cheap flights from Houston to Istanbul (IST)
HOU — IST
Nov 5 — Nov 121
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 Houston to Istanbul
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Istanbul (IST). 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 6, 2026.
Popular in | June |
|---|---|
Cheapest in | November |
Average price | $990 |
Best time to book a flight from Houston to Istanbul
Have a flexible travel schedule? Discover the best time to fly to Istanbul from Houston with our price prediction graph.
HO1-IST
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 Houston to Istanbul Airport
How far ahead should I book a flight from Houston to Istanbul Airport?
The best time to book flights from Houston to Istanbul Airport is 58 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Houston to Istanbul Airport?
Currently, February is the cheapest month in which you can book a flight from Houston to Istanbul Airport (average of $826). Flying from Houston to Istanbul Airport in June is currently the most expensive (average of $1,478). 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 HOU to IST?
Find hourly flight availability from Houston to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 6, 2026.
When flying from Houston to Istanbul Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Istanbul
Get insights into the airlines that provide service to Istanbul. 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 Istanbul. Reviews last updated October 6, 2026.
Read reviews from past customers who have flown KLM,Delta, andTurkish Airlines from Houston to Istanbul Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.3
Boarding
7.8
Overall
7.8
Crew
8.4
Comfort
7.7
Entertainment
7.2
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Food
7.3
Boarding
7.8
Overall
7.8
Crew
8.4
Comfort
7.7
Entertainment
7.2
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Food
7.3
Boarding
7.8
Overall
7.8
Crew
8.4
Comfort
7.7
Entertainment
7.2
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Food
7.3
Boarding
7.8
Overall
7.8
Crew
8.4
Comfort
7.7
Entertainment
7.2
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Food
7.3
Boarding
7.8
Overall
7.8
Crew
8.4
Comfort
7.7
Entertainment
7.2
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Food
7.3
Boarding
7.8
Overall
7.8
Crew
8.4
Comfort
7.7
Entertainment
7.2
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Related info for your journey
Find useful and relevant information for your journey from Houston to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Istanbul Airport?
Book flights to Istanbul Airport if you plan to visit one of these locationsYalova
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Complete your trip
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Search flights from Houston to Istanbul by cabin class
Find flights from Houston to Istanbul, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Istanbul
Explore flights to Istanbul departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 6, 2026.
Houston and Istanbul flights
Browse other Houston and Istanbul flight options. Last updated on October 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 7 airlines flying from Houston to Istanbul
Discover the top 7 airlines that operate flights from Houston to Istanbul. 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 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$364 | Average$926 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$491 | Average$1,062 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$505 | Average$1,153 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$534 | Average$1,208 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$692 | Average$1,031 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$723 | Average$1,063 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$725 | Average$886 | FlexibilityNo cancel fee | On-time68% |