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$291+ Cheap flights from Istanbul (IST) to Houston

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 — HOU
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheapflights Tip: The best prices from Istanbul to Houston are usually found in February or January, booked 18 days in advance, depart on a Thursday or Tuesday and return on a Sunday

Cheap 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 March 31, 2025.

Round-trip from

$513
(Air France)

One-way from

$291
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$642
From Istanbul to Houston
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One-way flight from Istanbul to Houston
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Highest demand for flights based on searches. 13% potential increase in price ($107 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 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 Houston

Cheapest flights from Istanbul to Houston
Explore the most affordable flight options available from Istanbul to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 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.
Thu 5/155:05 pmIST - IAH
1 stop28h 10mMultiple Airlines
Fri 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.
Mon 4/78:15 pmIST - IAH
1 stop25h 25mBritish Airways
Wed 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.
Mon 4/75:05 pmIST - IAH
1 stop28h 10mKLM
Wed 4/233:30 pmIAH - IST
1 stop16h 50mKLM
Deal found 3/30$518
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/78:15 pmIST - HOU
2 stops31h 26mBritish Airways
Wed 4/238:16 pmHOU - IST
2 stops20h 09mBritish Airways
Deal found 3/31$521
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.
Tue 4/292:00 pmIST - IAH
2 stops18h 51mLufthansa
Tue 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.
Wed 4/96:10 amIST - IAH
1 stop15h 25mUnited Airlines
Sun 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.
Sun 7/208:30 pmIST - IAH
2 stops46h 45mAir Canada
Mon 8/257:20 amIAH - IST
2 stops25h 40mAir Canada
Deal found 3/30$628
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.
Wed 4/234:20 amIST - IAH
2 stops22h 11mAir France
Wed 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.
Thu 4/34:20 amIST - IAH
1 stop17h 15mDelta
Wed 6/257:10 amIAH - IST
2 stops25h 10mDelta
Deal found 3/30$648
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.
Tue 4/295:05 pmIST - HOU
2 stops32h 36mDelta
Tue 10/141:00 pmHOU - IST
2 stops19h 20mDelta
Deal found 3/30$654
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.
Wed 4/237:50 amIST - IAH
Nonstop12h 50mTurkish Airlines
Wed 4/302:25 pmIAH - IST
Nonstop11h 55mTurkish Airlines
Deal found 3/30$713
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/158:15 amIST - HOU
2 stops19h 29mAmerican Airlines
Thu 5/228:16 pmHOU - IST
2 stops20h 24mAmerican Airlines
Deal found 3/31$1,064

Cheapflights Fare Finder

Customize your flight search to find flights from Istanbul to Houston 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 March 31, 2025.
Use the filters below to find and compare flights from Istanbul Airport to Houston that are best for you.

Fly from

Istanbul

Fly to

Houston

Route

Depart

Return

Price

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Thu 5/15

5:05 pm-1:15 pm

1 stop28h 10m

Houston George Bush Intcntl

Fri 7/25

3:50 pm-3:25 am

1 stop27h 35m

$513

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Tue 4/29

2:00 pm-12:51 am

2 stops18h 51m

Houston George Bush Intcntl

Tue 10/14

3:35 pm-9:20 pm

1 stop21h 45m

$559

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Sat 5/3

8:25 am-11:25 pm

2 stops23h 00m

Houston George Bush Intcntl

Fri 5/9

3:25 pm-12:20 am

1 stop24h 55m

$569

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Tue 4/29

6:10 am-6:31 am

2 stops32h 21m

Houston George Bush Intcntl

Sun 5/11

4:15 pm-9:20 pm

2 stops21h 05m

$596

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Sun 7/20

8:30 pm-11:15 am

2 stops46h 45m

Houston George Bush Intcntl

Mon 8/25

7:20 am-5:00 pm

2 stops25h 40m

$628

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Wed 4/23

4:20 am-6:31 pm

2 stops22h 11m

Houston George Bush Intcntl

Wed 4/30

3:50 pm-3:25 am

1 stop27h 35m

$647

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Thu 9/4

5:05 pm-9:35 pm

2 stops36h 30m

Houston Hobby

Thu 9/25

1:00 pm-3:25 am

2 stops30h 25m

$653

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Wed 4/23

7:50 am-12:40 pm

Nonstop12h 50m

Houston George Bush Intcntl

Wed 4/30

2:25 pm-10:20 am

Nonstop11h 55m

$713

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Wed 6/4

8:25 am-11:58 pm

2 stops23h 33m

Houston Hobby

Thu 6/26

6:30 pm-12:40 am

2 stops22h 10m

$716

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Sat 4/12

4:20 am-1:35 pm

1 stop17h 15m

Houston George Bush Intcntl

Mon 4/14

2:51 pm-4:20 pm

2 stops17h 29m

$791

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 Houston

Have a flexible travel schedule? Discover the best time to fly to Houston 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 Airport to Houston

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

Use this chart to determine the optimal time to book a round-trip flight from Istanbul to Houston. Price data was last updated on March 28, 2025.

Booking 18 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, September is the cheapest month in which you can book a flight from Istanbul Airport to Houston (average of $230). Flying from Istanbul Airport to Houston in March is currently the most expensive (average of $334). 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 March 31, 2025.

It’s typically best to fly out from Istanbul Airport to Houston in the afternoon. Doing so could potentially save you 49% on the flight price compared to flying at noon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Istanbul to Houston. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Istanbul Airport to Houston flight should consider departing on Thursday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston 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 when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, 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 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 March 31, 2025.
Peruse reviews from past customers who have flown with EVA Air, ANA and Asiana Airlines from Istanbul to Houston to help guide your decision. 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
1,170 reviews

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

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

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

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

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

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

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

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

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

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

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

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 Houston. 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 round-trip?

    Flying on Lufthansa is currently your cheapest option to Houston, with prices starting at $559. Additional round-trip tickets that might be worth considering are offered by British Airways and United Airlines, with the lowest prices starting at $569 and $596, respectively. These flights start at 18% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Istanbul Airport to Houston are British Airways ($536), KLM ($579), and Air France ($594).

  • Can I find deals for flights from Istanbul to Houston that include hotel bookings?

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

  • How can I find direct flights from Istanbul to Houston?

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

  • Can I find deals for business class flights from Istanbul to Houston?

    Yes. Cheapflights offers flight deals from Istanbul to Houston 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?

    Currently, September is the cheapest month in which you can book a flight from Istanbul Airport to Houston (average of $230). Flying from Istanbul Airport to Houston in March is currently the most expensive (average of $334). 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

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.

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 2,558,603 searches. Data last updated March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$405Average$447FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$469Average$640FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$479Average$777FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$544Average$644FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$586Average$897FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$733Average$895FlexibilityNo cancel feeOn-time77%
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