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George Bush Intcntl

$291+ Cheap flights from Istanbul 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
IST — IAH
4월 5 — 4월 121
토 4/5
토 4/12
1 adult, Economy
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Cheapflights Tip: The best prices from Istanbul to Houston George Bush Intcntl are usually found in February or November, booked 27 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 (TR5) 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 3월 31, 2025.

Round-trip from

$513
(Air France)

One-way from

$291
(Mytrip)

Popular in

August

Cheapest in

February

Average price

$593
From Istanbul to Houston George Bush Intcntl
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One-way flight from Istanbul to Houston George Bush Intcntl
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Highest demand for flights based on searches. 16% potential increase in price ($144 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 3월 31, 2025.

This Air France deal was found by Cheapflights users on 3/31. 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.
목 5/155:05 pmIST - IAH
1 stop28h 10mMultiple Airlines
금 7/253:50 pmIAH - IST
1 stop27h 35mMultiple Airlines
Deal found 3/31$513
This British Airways deal was found by Cheapflights users on 3/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
월 4/78:15 pmIST - IAH
1 stop25h 25mBritish Airways
수 4/231:25 pmIAH - IST
2 stops27h 00mBritish Airways
Deal found 3/30$515
This KLM deal was found by Cheapflights users on 3/30. 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.
월 4/75:05 pmIST - IAH
1 stop28h 10mKLM
수 4/233:30 pmIAH - IST
1 stop16h 50mKLM
Deal found 3/30$518
This ubfly deal was found by Cheapflights users on 3/30. 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 ubfly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 4/292:00 pmIST - IAH
2 stops18h 51mLufthansa
화 10/143:35 pmIAH - IST
1 stop21h 45mLufthansa
Deal found 3/30$559
This United deal was found by Cheapflights users on 3/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 4/96:10 amIST - IAH
1 stop15h 25mUnited Airlines
일 9/283:35 pmIAH - IST
1 stop21h 45mUnited Airlines
Deal found 3/30$563
This Air Canada deal was found by Cheapflights users on 3/30. 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.
일 7/208:30 pmIST - IAH
2 stops46h 45mAir Canada
월 8/257:20 amIAH - IST
2 stops25h 40mAir Canada
Deal found 3/30$628
This Priceline deal was found by Cheapflights users on 3/30. 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.
월 8/183:00 pmSAW - IAH
1 stop30h 40mBritish Airways
목 9/49:00 pmIAH - SAW
1 stop34h 20mBritish Airways
Deal found 3/30$636
This Air France deal was found by Cheapflights users on 3/30. 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.
수 4/234:20 amIST - IAH
2 stops22h 11mAir France
수 4/303:50 pmIAH - IST
1 stop27h 35mAir France
Deal found 3/30$647
This Delta deal was found by Cheapflights users on 3/30. 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.
목 4/34:20 amIST - IAH
1 stop17h 15mDelta
수 6/257:10 amIAH - IST
2 stops25h 10mDelta
Deal found 3/30$648
This KLM deal was found by Cheapflights users on 3/31. 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.
화 4/2912:45 pmSAW - IAH
1 stop32h 30mKLM
화 10/143:30 pmIAH - SAW
1 stop17h 40mKLM
Deal found 3/31$662
This KAYAK deal was found by Cheapflights users on 3/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 6/44:15 pmSAW - IAH
1 stop29h 20mMultiple Airlines
목 6/269:00 pmIAH - SAW
1 stop34h 20mMultiple Airlines
Deal found 3/30$671
This Ucuzabilet deal was found by Cheapflights users on 3/30. 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 Ucuzabilet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 4/237:50 amIST - IAH
Nonstop12h 50mTurkish Airlines
수 4/302:25 pmIAH - IST
Nonstop11h 55mTurkish Airlines
Deal found 3/30$713

Cheapflights Fare Finder

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 3월 31, 2025.
Use the filters below to find and compare flights from Istanbul to Houston George Bush Intcntl Airport that are best for you.

Fly from

Istanbul

Fly to

George Bush Intcntl

Route

Depart

Return

Price

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

목 5/15

5:05 pm-1:15 pm

1 stop28h 10m

Houston George Bush Intcntl

금 7/25

3:50 pm-3:25 am

1 stop27h 35m

$513

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

화 4/29

2:00 pm-12:51 am

2 stops18h 51m

Houston George Bush Intcntl

화 10/14

3:35 pm-9:20 pm

1 stop21h 45m

$559

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

토 5/3

8:25 am-11:25 pm

2 stops23h 00m

Houston George Bush Intcntl

금 5/9

3:25 pm-12:20 am

1 stop24h 55m

$569

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

화 4/29

6:10 am-6:31 am

2 stops32h 21m

Houston George Bush Intcntl

일 5/11

4:15 pm-9:20 pm

2 stops21h 05m

$596

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

일 7/20

8:30 pm-11:15 am

2 stops46h 45m

Houston George Bush Intcntl

월 8/25

7:20 am-5:00 pm

2 stops25h 40m

$628

IstanbulHouston

SAW - IAH

SAWIAH

Istanbul Sabiha Gokcen

월 8/18

3:00 pm-1:40 pm

1 stop30h 40m

Houston George Bush Intcntl

목 9/4

9:00 pm-3:20 pm

1 stop34h 20m

$636

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

수 4/23

4:20 am-6:31 pm

2 stops22h 11m

Houston George Bush Intcntl

수 4/30

3:50 pm-3:25 am

1 stop27h 35m

$647

IstanbulHouston

SAW - IAH

SAWIAH

Istanbul Sabiha Gokcen

화 4/29

12:45 pm-1:15 pm

1 stop32h 30m

Houston George Bush Intcntl

화 10/14

3:30 pm-5:10 pm

1 stop17h 40m

$662

IstanbulHouston

SAW - IAH

SAWIAH

Istanbul Sabiha Gokcen

수 6/4

4:15 pm-1:35 pm

1 stop29h 20m

Houston George Bush Intcntl

목 6/26

9:00 pm-3:20 pm

1 stop34h 20m

$671

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

수 4/23

7:50 am-12:40 pm

Nonstop12h 50m

Houston George Bush Intcntl

수 4/30

2:25 pm-10:20 am

Nonstop11h 55m

$713

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 35 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Istanbul to Houston George Bush Intcntl Airport

How far ahead should I book a flight from Istanbul 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 March 28, 2025.

The price you pay for your flight from Istanbul to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Istanbul to Houston George Bush Intcntl Airport (average of $241). Flying from Istanbul 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 3월 31, 2025.

One of the essential ways to save on airfare from Istanbul 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 49% on airfare.

What is the cheapest day to fly from Istanbul 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 March 23, 2025.

Travelers seeking maximum savings on their Istanbul 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 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 3월 31, 2025.

The most flights from TR5 to IAH are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 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 3월 31, 2025.
Get a feel of what it's like to fly with EVA Air, ANA and Asiana Airlines from Istanbul to Houston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,170 reviews

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,170 reviews
EVA Air
8.4
Very good
1,170 reviews

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
831 reviews
EVA Air
8.4
Very good
1,170 reviews

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Asiana Airlines
8.2
Very good
440 reviews
EVA Air
8.4
Very good
1,170 reviews

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Emirates
8.0
Very good
3,192 reviews
EVA Air
8.4
Very good
1,170 reviews

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Delta
8.0
Very good
7,899 reviews
EVA Air
8.4
Very good
1,170 reviews

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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 to Houston George Bush Intcntl Airport round-trip?

    Our cheapest airline available from Istanbul to Houston George Bush Intcntl Airport is Lufthansa. Our recent data shows that you can find tickets from as low as $559 on this airline. Additional options worth looking into are British Airways and United Airlines, starting at $569 and $596 round-trip. Lufthansa is currently priced 25% below the average price you’ll pay for this route.

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

    $536 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 KLM and Lufthansa, with prices starting from $579 and $610, respectively.

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

    Consider Thai Airways (85%), Turkish Airlines (85%) or IndiGo (85%) when booking your flight. These represent the most reliable airlines when flying from Istanbul to Houston George Bush Intcntl Airport.

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

    While on average a flight from Istanbul to Houston George Bush Intcntl Airport is generally $770, our data shows the cheapest flight currently is $704. When looking at the most popular route, (Istanbul - Houston George Bush Intcntl), you can expect to pay $481 for that flight.

  • 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 to Houston George Bush Intcntl Airport?

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

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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
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Ankara to Hobby flights
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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 3월 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$405Average$454FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$469Average$612FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$544Average$693FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$547Average$990FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$586Average$1,085FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$748Average$884FlexibilityNo cancel feeOn-time77%
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