$403+ Cheap flights from Houston to Istanbul (IST)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Houston to Istanbul with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Houston to Istanbul are usually found in October or March, booked 10 days in advance, depart on a Sunday or Tuesday and return on a Thursday
Cheap 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 abril 17, 2025.
Round-trip from | $862 (Kiwi.com) |
|---|---|
One-way from | $403 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $1,045 |
Find flight deals from Houston to Istanbul
Cheapest flights from Houston to IstanbulExplore the most affordable flight options available from Houston to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.
Explore the most affordable flight options available from Houston to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Justfly.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air France deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Istanbul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 17, 2025.
Use the filters below to find and compare flights from Houston to Istanbul Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
HoustonIstanbul
IAH - IST
IAHIST
Houston George Bush Intcntl
mié. 5/14
2:25 pm-10:20 am
Nonstop11h 55m
Istanbul
mar. 6/3
10:50 am-8:45 am
2 stops29h 55m
HoustonIstanbul
IAH - IST
IAHIST
Houston George Bush Intcntl
dom. 5/4
6:10 pm-6:20 am
1 stop28h 10m
Istanbul
lun. 5/19
8:05 pm-3:50 pm
1 stop27h 45m
HoustonIstanbul
IAH - IST
IAHIST
Houston George Bush Intcntl
dom. 5/4
9:00 pm-5:05 pm
Nonstop12h 05m
Istanbul
mar. 5/20
2:00 pm-7:05 pm
Nonstop13h 05m
HoustonIstanbul
IAH - IST
IAHIST
Houston George Bush Intcntl
sáb. 5/17
3:50 pm-3:25 am
1 stop27h 35m
Istanbul
sáb. 5/24
4:20 am-1:35 pm
1 stop17h 15m
HoustonIstanbul
HOU - IST
HOUIST
Houston Hobby
lun. 8/11
10:05 am-3:25 am
2 stops33h 20m
Istanbul
jue. 8/21
5:05 pm-5:44 pm
2 stops32h 39m
HoustonIstanbul
IAH - IST
IAHIST
Houston George Bush Intcntl
sáb. 5/3
6:58 pm-6:10 am
2 stops51h 12m
Istanbul
lun. 5/19
7:30 am-12:11 pm
2 stops60h 41m
HoustonIstanbul
HOU - IST
HOUIST
Houston Hobby
mié. 10/1
8:20 pm-12:25 am
2 stops20h 05m
Istanbul
mar. 10/7
7:55 pm-3:56 pm
2 stops28h 01m
HoustonIstanbul
IAH - IST
IAHIST
Houston George Bush Intcntl
dom. 5/18
3:35 pm-9:20 pm
1 stop21h 45m
Istanbul
mié. 5/28
6:10 am-1:35 pm
1 stop15h 25m
HoustonIstanbul
IAH - IST
IAHIST
Houston George Bush Intcntl
dom. 5/18
10:00 am-9:20 pm
2 stops27h 20m
Istanbul
mié. 5/28
6:10 am-1:35 pm
1 stop15h 25m
HoustonIstanbul
HOU - IST
HOUIST
Houston Hobby
mar. 5/20
8:16 pm-1:05 am
2 stops20h 49m
Istanbul
sáb. 9/20
8:25 am-10:13 pm
2 stops21h 48m
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.
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?
Use this chart to determine the optimal time to book a round-trip flight from Houston to Istanbul. Price data was last updated on April 11, 2025.
The best time to book flights from Houston to Istanbul Airport is 10 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, November is the cheapest month in which you can book a flight from Houston to Istanbul Airport (average of $923). Flying from Houston to Istanbul Airport in June is currently the most expensive (average of $1,423). 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 abril 17, 2025.
It’s optimal to fly from Houston to Istanbul Airport in the morning. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight at noon.
What is the cheapest day to fly from Houston to Istanbul Airport?
Use this chart to determine the cheapest time to fly round-trip from Houston to Istanbul. Price data was last updated on December 1, 2024.
Travelers seeking maximum savings on their Houston to Istanbul Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Istanbul by month
Plan your trip to Istanbul by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Istanbul Airport ranges from 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Istanbul Airport when rainfall is around 0.4 in.
Temperature in Istanbul by month
Plan your trip to Istanbul by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Istanbul Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).
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 abril 17, 2025.
Read through reviews of airlines operating flights from Houston to Istanbul, such as Delta, Air France and Qatar Airways. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Comfort
Crew
Overall
Food
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Comfort
Crew
Overall
Food
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Comfort
Crew
Overall
Food
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Comfort
Crew
Overall
Food
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Comfort
Crew
Overall
Food
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Comfort
Crew
Overall
Food
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
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 Houston?
Book flights to Houston if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Houston to Istanbul
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from Houston to Istanbul
Discover the top 8 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 2,558,603 searches. Data last updated abril 17, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$650 | Average$1,144 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$698 | Average$1,205 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$703 | Average$1,049 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$751 | Average$1,105 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$827 | Average$979 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$837 | Average$1,281 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$855 | Average$1,420 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$906 | Average$1,186 | FlexibilityNo cancel fee | On-time77% |