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$438+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
IST — HOU
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Istanbul to Houston are usually found in February or January, booked 64 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 January 21, 2025.

Round-trip from

$439
(KLM)

One-way from

$438
(Mytrip)

Popular in

August

Cheapest in

February

Average price

$555
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. 8% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in January 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 January 21, 2025.

This KLM deal was found by Cheapflights users on 1/21. 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 1/21$439
This Air France deal was found by Cheapflights users on 1/21. 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.
Mon 3/105:10 amIST - IAH
2 stops24h 04mMultiple Airlines
Wed 8/273:20 pmIAH - IST
1 stop17h 00mMultiple Airlines
Deal found 1/21$449
This British Airways deal was found by Cheapflights users on 1/21. 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.
Sat 3/17:35 amIST - IAH
1 stop21h 25mBritish Airways
Sat 4/123:30 pmIAH - IST
1 stop25h 25mBritish Airways
Deal found 1/21$453
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Sun 3/98:30 amIST - IAH
1 stop20h 30mAmerican Airlines
Mon 3/2410:45 pmIAH - IST
1 stop17h 20mAmerican Airlines
Deal found 1/21$454
This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/96:25 pmIST - HOU
2 stops31h 37mBritish Airways
Mon 3/246:33 pmHOU - IST
2 stops21h 32mBritish Airways
Deal found 1/20$454
This American Airlines deal was found by Cheapflights users on 1/21. 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 3/67:35 amIST - HOU
2 stops19h 25mAmerican Airlines
Thu 3/203:43 pmHOU - IST
2 stops17h 47mAmerican Airlines
Deal found 1/21$499
This Air France deal was found by Cheapflights users on 1/21. 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.
Mon 3/105:10 amIST - IAH
2 stops24h 04mAir France
Thu 7/103:50 pmIAH - IST
1 stop27h 35mAir France
Deal found 1/21$529
This Lufthansa deal was found by Cheapflights users on 1/21. 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.
Mon 3/106:50 amIST - IAH
2 stops20h 07mLufthansa
Wed 8/276:20 pmIAH - IST
2 stops19h 00mLufthansa
Deal found 1/21$551
This Ucuzabilet deal was found by Cheapflights users on 1/20. 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.
Thu 1/235:10 amIST - HOU
2 stops21h 32mAir France
Mon 3/316:45 pmHOU - IST
2 stops24h 40mAir France
Deal found 1/20$574
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Sat 2/16:50 amIST - IAH
2 stops19h 41mUnited Airlines
Mon 3/318:45 amIAH - IST
2 stops28h 35mUnited Airlines
Deal found 1/21$586
This Delta deal was found by Cheapflights users on 1/20. 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 1/205:55 pmIST - HOU
2 stops32h 47mDelta
Mon 3/316:45 pmHOU - IST
2 stops24h 40mDelta
Deal found 1/20$630
This Delta deal was found by Cheapflights users on 1/21. 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 1/235:55 pmIST - IAH
1 stop28h 40mDelta
Mon 3/315:03 pmIAH - IST
2 stops26h 22mDelta
Deal found 1/21$631

Find flights from Istanbul to Houston within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

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

$439

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Mon 3/10

5:10 am-9:14 pm

2 stops24h 04m

Houston George Bush Intcntl

Wed 8/27

3:20 pm-4:20 pm

1 stop17h 00m

$449

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Sat 3/1

7:35 am-8:00 pm

1 stop21h 25m

Houston George Bush Intcntl

Sat 4/12

3:30 pm-12:55 am

1 stop25h 25m

$453

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Sun 3/9

8:30 am-8:00 pm

1 stop20h 30m

Houston George Bush Intcntl

Mon 3/24

10:45 pm-12:05 am

1 stop17h 20m

$454

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Sun 3/9

6:25 pm-6:02 pm

2 stops31h 37m

Houston Hobby

Mon 3/24

6:33 pm-12:05 am

2 stops21h 32m

$454

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Thu 3/6

7:35 am-6:00 pm

2 stops19h 25m

Houston Hobby

Thu 3/20

3:43 pm-5:30 pm

2 stops17h 47m

$499

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Mon 3/10

5:10 am-9:14 pm

2 stops24h 04m

Houston George Bush Intcntl

Thu 7/10

3:50 pm-3:25 am

1 stop27h 35m

$529

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Mon 3/10

6:50 am-6:57 pm

2 stops20h 07m

Houston George Bush Intcntl

Wed 8/27

6:20 pm-9:20 pm

2 stops19h 00m

$551

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Sat 2/1

6:50 am-5:31 pm

2 stops19h 41m

Houston George Bush Intcntl

Mon 3/31

8:45 am-9:20 pm

2 stops28h 35m

$586

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Sat 2/1

5:10 am-10:04 am

2 stops37h 54m

Houston Hobby

Mon 3/31

6:45 pm-3:25 am

2 stops24h 40m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 30 results
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2
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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.

Travel insights for flights from Istanbul to Houston

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

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 January 17, 2025.

Booking 59 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 January 21, 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 January 21, 2025.
Peruse reviews from past customers who have flown with American Airlines, Delta and British Airways 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
1,255 reviews

Food

8.1

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

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
1,255 reviews
EVA Air
8.4
Very good
1,255 reviews

Food

8.1

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

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
3,360 reviews
EVA Air
8.4
Very good
1,255 reviews

Food

8.1

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

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
8,521 reviews
EVA Air
8.4
Very good
1,255 reviews

Food

8.1

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

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
1,341 reviews
EVA Air
8.4
Very good
1,255 reviews

Food

8.1

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

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.

Qatar Airways
7.5
Good
3,752 reviews
EVA Air
8.4
Very good
1,255 reviews

Food

8.1

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

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 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 KLM is currently your cheapest option to Houston, with prices starting at $439. Additional round-trip tickets that might be worth considering are offered by British Airways and American Airlines, with the lowest prices starting at $453 and $454, respectively. These flights start at 35% 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 ($484), KLM ($545), and American Airlines ($589).

  • 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

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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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$392Average$446FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$443Average$621FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$492Average$567FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$544Average$644FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$592Average$909FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$607Average$858FlexibilityNo cancel feeOn-time77%
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