HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
George Bush Intcntl

$333+ Cheap flights from Istanbul (IST) to George Bush Intcntl (IAH)

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
IST — IAH
Jan 28 — Feb 41
Tue 1/28
Tue 2/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Istanbul to George Bush Intcntl 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.

The best prices from Istanbul to Houston George Bush Intcntl are usually found in February or April, booked 56 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Istanbul to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) to George Bush Intcntl (IAH). 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 January 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$433
(Air France)

One-way from

$333
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$703

Good round-trip deal

$889 or less

Good one-way deal

$760 or less
Provider with most accurate pricing for Istanbul-Houston George Bush Intcntl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Istanbul-Houston George Bush Intcntl flights.
Search Deals
From Istanbul to Houston George Bush Intcntl
Search Deals
One-way flight from Istanbul to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($168 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals
Price to beat on a round-trip flight from Istanbul to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from Istanbul to Houston George Bush Intcntl.
Search Deals

Find flight deals from Istanbul to George Bush Intcntl

Cheapest flights from Istanbul to George Bush Intcntl
Explore the most affordable flight options available from Istanbul to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2025.

This Air France deal was found by Cheapflights users on 1/23. 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.
Tue 2/45:10 amIST - IAH
2 stops22h 30mAir France
Sun 2/164:10 pmIAH - IST
1 stop27h 00mAir France
Deal found 1/23$433
This Air France deal was found by Cheapflights users on 1/23. 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.
Tue 3/255:55 pmIST - IAH
1 stop28h 40mMultiple Airlines
Tue 4/83:50 pmIAH - IST
1 stop27h 35mMultiple Airlines
Deal found 1/23$436
This KLM deal was found by Cheapflights users on 1/22. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/105:55 pmIST - IAH
1 stop28h 40mKLM
Wed 8/273:20 pmIAH - IST
1 stop17h 00mKLM
Deal found 1/22$441
This Priceline deal was found by Cheapflights users on 1/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/28:25 pmIST - IAH
1 stop25h 10mBritish Airways
Sun 5/119:40 pmIAH - IST
1 stop18h 45mBritish Airways
Deal found 1/22$455
This American Airlines deal was found by Cheapflights users on 1/22. 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.
Tue 3/187:35 amIST - IAH
2 stops22h 45mAmerican Airlines
Mon 4/73:30 pmIAH - IST
1 stop25h 00mAmerican Airlines
Deal found 1/22$463
This United Airlines deal was found by Cheapflights users on 1/23. 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.
Thu 3/66:50 amIST - IAH
2 stops24h 28mUnited Airlines
Thu 3/276:15 pmIAH - IST
2 stops20h 30mUnited Airlines
Deal found 1/23$538
This Lufthansa deal was found by Cheapflights users on 1/22. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/196:50 amIST - IAH
2 stops25h 09mLufthansa
Tue 3/1112:03 pmIAH - IST
2 stops26h 42mLufthansa
Deal found 1/22$553
This Justfly.com deal was found by Cheapflights users on 1/22. 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.
Thu 2/206:50 amIST - IAH
2 stops23h 24mAir Canada
Wed 3/127:20 amIAH - IST
2 stops26h 45mAir Canada
Deal found 1/22$618
This Delta deal was found by Cheapflights users on 1/22. 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.
Mon 4/74:20 amIST - IAH
2 stops22h 16mDelta
Tue 5/206:32 pmIAH - IST
2 stops24h 53mDelta
Deal found 1/22$637

Find flights from Istanbul to George Bush Intcntl within your budget

Customize your flight search to find flights from Istanbul to George Bush Intcntl 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 January 23, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Tue 2/4

5:10 am-6:40 pm

2 stops22h 30m

Houston George Bush Intcntl

Sun 2/16

4:10 pm-4:10 am

1 stop27h 00m

$433

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Tue 3/25

5:55 pm-2:35 pm

1 stop28h 40m

Houston George Bush Intcntl

Tue 4/8

3:50 pm-3:25 am

1 stop27h 35m

$436

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Mon 3/10

5:55 pm-2:35 pm

1 stop28h 40m

Houston George Bush Intcntl

Wed 8/27

3:20 pm-4:20 pm

1 stop17h 00m

$441

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Fri 5/2

8:25 pm-1:35 pm

1 stop25h 10m

Houston George Bush Intcntl

Sun 5/11

9:40 pm-12:25 am

1 stop18h 45m

$455

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Tue 3/18

7:35 am-10:20 pm

2 stops22h 45m

Houston George Bush Intcntl

Mon 4/7

3:30 pm-12:30 am

1 stop25h 00m

$463

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Thu 3/6

6:50 am-10:18 pm

2 stops24h 28m

Houston George Bush Intcntl

Thu 3/27

6:15 pm-10:45 pm

2 stops20h 30m

$538

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Wed 2/19

6:50 am-10:59 pm

2 stops25h 09m

Houston George Bush Intcntl

Wed 3/12

11:58 am-6:05 pm

2 stops22h 07m

$553

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Thu 2/20

6:50 am-9:14 pm

2 stops23h 24m

Houston George Bush Intcntl

Wed 3/12

7:20 am-6:05 pm

2 stops26h 45m

$618

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Mon 4/7

4:20 am-6:36 pm

2 stops22h 16m

Houston George Bush Intcntl

Tue 5/20

6:32 pm-3:25 am

2 stops24h 53m

$637

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Thu 3/6

9:45 pm-6:55 pm

2 stops54h 10m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 19 results
1
2

Compare providers for flights from Istanbul to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Istanbul to George Bush Intcntl in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Istanbul Airport-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Istanbul Airport-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Istanbul Airport-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Istanbul Airport-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Istanbul Airport-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Istanbul to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Istanbul with our price prediction graph.
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.

Travel insights for flights from Istanbul to George Bush Intcntl

Get recent, data-driven insights about flights from Istanbul to George Bush Intcntl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Istanbul Airport to Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Istanbul to George Bush Intcntl. Price data was last updated on January 17, 2025.

Booking 27 days in advance of your planned departure date is, on average, the best time to get cheap flights from Istanbul Airport to Houston George Bush Intcntl Airport. 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 George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from Istanbul Airport to Houston George Bush Intcntl Airport (average of $241). Flying from Istanbul Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 IAH?

Find hourly flight availability from Istanbul to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 23, 2025.

One of the essential ways to save on airfare from Istanbul Airport to Houston George Bush Intcntl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 46% on airfare.

What is the cheapest day to fly from Istanbul Airport to Houston George Bush Intcntl Airport?

Use this chart to determine the cheapest time to fly round-trip from Istanbul to George Bush Intcntl. Price data was last updated on January 21, 2025.

Travelers seeking maximum savings on their Istanbul Airport to Houston George Bush Intcntl Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Istanbul Airport to Houston George Bush Intcntl Airport

Explore weekly flight availability from Istanbul to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 23, 2025.

The most flights from IST to IAH are scheduled on a Tuesday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated January 23, 2025.
Get a feel of what it's like to fly with KLM, Lufthansa and British Airways from Istanbul to Houston by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,252 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Entertainment

8.0

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

EVA Air
8.4
Very good
1,252 reviews
EVA Air
8.4
Very good
1,252 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Entertainment

8.0

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Emirates
8.1
Very good
3,355 reviews
EVA Air
8.4
Very good
1,252 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Entertainment

8.0

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Delta
8.0
Very good
8,512 reviews
EVA Air
8.4
Very good
1,252 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Entertainment

8.0

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

KLM
7.8
Good
1,338 reviews
EVA Air
8.4
Very good
1,252 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Entertainment

8.0

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Air France
7.4
Good
1,489 reviews
EVA Air
8.4
Very good
1,252 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Entertainment

8.0

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Related info for your journey

Find useful and relevant information for your journey from Istanbul to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Istanbul Airport to Houston George Bush Intcntl Airport round-trip?

    Air France, at $433, was found to be the cheapest airline from Istanbul Airport to Houston George Bush Intcntl Airport.Alternate airlines to your destination round-trip include KLM and British Airways. Air France is priced at 40% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Istanbul Airport to Houston George Bush Intcntl Airport one-way?

    $484 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Lufthansa and Air France, with prices starting from $522 and $547, respectively.

  • What are the most reliable airlines from Istanbul Airport to Houston George Bush Intcntl Airport?

    No one likes to see their flight delayed. When booking a flight from Istanbul Airport to Houston George Bush Intcntl Airport consider choosing RwandAir (72%), Pakistan International Airlines (72%) or Singapore Airlines (72%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Istanbul Airport to Houston George Bush Intcntl Airport?

    On average you can expect to pay $1,137 for a flight from Istanbul Airport to Houston George Bush Intcntl Airport. The cheapest flight overall is $432 while the most popular route, (Istanbul - Houston George Bush Intcntl) is currently priced at $480.

  • Can I find deals for flights from Istanbul to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Istanbul to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Istanbul to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Istanbul to George Bush Intcntl.

  • Can I find deals for business class flights from Istanbul to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Istanbul to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Istanbul Airport to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Istanbul Airport to Houston George Bush Intcntl Airport (average of $241). Flying from Istanbul Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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.

See more FAQs

Traveling to a place near Istanbul Airport?

Book flights to Istanbul Airport if you plan to visit one of these locations
Spring
Humble
Jersey Village
The Woodlands
Conroe
Tomball
Montgomery
Katy
Cypress

Browse 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 Istanbul to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
Istanbul to Hobby flights
Sabiha Gokcen to George Bush Intcntl flights

Top 6 airlines flying from Istanbul to George Bush Intcntl

Discover the top 6 airlines that operate flights from Istanbul to George Bush Intcntl. 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 January 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$392Average$450FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$443Average$591FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$542Average$578FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$544Average$693FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$592Average$1,108FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$607Average$866FlexibilityNo cancel feeOn-time77%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.