How often are flights from Istanbul to Houston delayed?

Historically, on average around 16% of flights between Istanbul and Houston have experienced a delay on any given week. The average delay length over the past 12 months has been 126 minutes.

What is the most punctual flight time for Istanbul to Houston flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

How many flights depart from Istanbul to Houston on average per week?

28 flights are operational weekly from Istanbul to Houston as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Which airline has the best punctuality record on Istanbul to Houston flights?

According to our data, Turkish Airlines have had the least number of delays on this route over the last 12 months; with about 16% of their flights experiencing any sort of delay.

How many flights depart from Istanbul to Houston on average per day?

As of December 2025, 4 flights take off from Istanbul and land in Houston each day. The most common flight departure time for this route is 2:00PM, with 75% of daily flights taking off in the afternoon.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

What airlines fly to Houston?

Turkish Airlines, British Airways and KLM are the top three most popular airlines that fly to Houston from Istanbul according to our data. Turkish Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 7 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Istanbul to Houston?

American Airlines, British Airways, and Iberia are the most popular carriers operating from Istanbul to Houston

When did momondo last update prices for flights from Istanbul to Houston?

Prices for flights from Istanbul to Houston were last updated today.

How many operators does momondo search for flights from Istanbul to Houston?

As of December 2025, there are 7 operators available to choose from for flights from Istanbul to Houston.

How old do you have to be to fly from Istanbul to Houston?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Istanbul to Houston.

What documentation or ID do you need to fly to Houston?

The required travel and health documents for your Houston trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$286 Cheap Flights from Istanbul to Houston in 2025/26

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5:55 pm - 1:30 pmIST-IAH

28h 35m1 stop

12:49 pm - 4:55 pmIAH-IST

19h 06m2 stops

$511KLM

Find Deal

Wed, Jan 14 - Tue, Jan 20

5:55 pm - 1:30 pmIST-IAH

28h 35m1 stop

3:30 pm - 4:55 pmIAH-IST

16h 25m1 stop

$512KLM

Find Deal

Wed, Jan 14 - Fri, Feb 20

5:55 pm - 6:46 pmIST-IAH

33h 51m2 stops

4:25 pm - 4:55 pmIAH-IST

15h 30m2 stops

$516KLM

Find Deal

Thu, Jan 15 - Mon, Jan 19

4:50 am - 1:55 pmIST-IAH

18h 05m1 stop

3:30 pm - 4:55 pmIAH-IST

16h 25m1 stop

$518Multiple Airlines

Find Deal

Wed, Jan 21 - Tue, Jan 27

4:50 am - 9:13 pmIST-IAH

25h 23m2 stops

12:15 pm - 4:55 pmIAH-IST

19h 40m2 stops

$523Multiple Airlines

Find Deal

Sun, Feb 8 - Sat, Feb 21

8:20 am - 10:46 pmIST-HOU

23h 26m2 stops

4:55 pm - 8:15 pmHOU-IST

18h 20m2 stops

$597American Airlines

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Sun, Jan 18 - Sat, Jan 24

7:35 am - 9:43 amIST-HOU

35h 08m2 stops

6:36 pm - 5:25 pmHOU-IST

37h 49m2 stops

$598American Airlines

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Wed, Dec 24 - Thu, Jan 8

6:40 pm - 4:12 pmIST-HOU

30h 32m2 stops

12:47 pm - 5:45 pmHOU-IST

19h 58m2 stops

$600British Airways

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Tue, Jan 13 - Tue, Jan 20

7:35 am - 10:46 pmIST-HOU

24h 11m2 stops

12:47 pm - 5:25 pmHOU-IST

19h 38m2 stops

$601British Airways

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Wed, Jan 14 - Wed, Jan 21

4:50 am - 10:33 pmIST-HOU

26h 43m2 stops

5:45 am - 4:55 pmHOU-IST

26h 10m2 stops

$663Delta

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Mon, Jan 26 - Wed, Feb 4

Delta flights from Istanbul to Houston

Our best Delta deals on Istanbul to Houston flight tickets

Delta

Dec 11

IST5:55 pmIstanbul

33h 24m

2 stops

IAH6:19 pmHouston George Bush Intcntl

Sep 3

IAH3:20 pmHouston George Bush Intcntl

17h 00m

1 stop

IST4:20 pmIstanbul

$657

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Delta

Dec 4

IST5:55 pmIstanbul

37h 53m

2 stops

HOU10:48 pmHouston Hobby

Dec 7

HOU6:00 amHouston Hobby

25h 55m

2 stops

IST4:55 pmIstanbul

$658

Find similar

Delta

Jan 26

IST4:50 amIstanbul

26h 43m

2 stops

HOU10:33 pmHouston Hobby

Feb 4

HOU5:45 amHouston Hobby

26h 10m

2 stops

IST4:55 pmIstanbul

$663

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American Airlines flights from Istanbul to Houston

Our best American Airlines deals on Istanbul to Houston flight tickets

American Airlines

Jan 24

IST2:55 pmIstanbul

32h 10m

1 stop

IAH2:05 pmHouston George Bush Intcntl

Feb 1

IAH7:00 amHouston George Bush Intcntl

32h 50m

2 stops

IST12:50 amIstanbul

$591

Find similar

American Airlines

Jan 20

IST2:55 pmIstanbul

32h 10m

1 stop

IAH2:05 pmHouston George Bush Intcntl

Feb 26

IAH3:50 pmHouston George Bush Intcntl

24h 20m

1 stop

IST1:10 amIstanbul

$592

Find similar

American Airlines

Jan 18

IST8:20 amIstanbul

23h 26m

2 stops

HOU10:46 pmHouston Hobby

Jan 26

HOU10:35 amHouston Hobby

21h 55m

2 stops

IST5:30 pmIstanbul

$597

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Fly from

Fly to

Route

Depart

Return

Price

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Wed 1/14

5:55 pm-1:30 pm

1 stop28h 35m

Houston George Bush Intcntl

Tue 1/20

12:49 pm-4:55 pm

2 stops19h 06m

$511

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Wed 1/14

5:55 pm-1:30 pm

1 stop28h 35m

Houston George Bush Intcntl

Fri 2/20

3:30 pm-4:55 pm

1 stop16h 25m

$512

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Thu 1/15

5:55 pm-6:46 pm

2 stops33h 51m

Houston George Bush Intcntl

Mon 1/19

4:25 pm-4:55 pm

2 stops15h 30m

$516

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Wed 1/21

4:50 am-1:55 pm

1 stop18h 05m

Houston George Bush Intcntl

Tue 1/27

3:30 pm-4:55 pm

1 stop16h 25m

$518

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Sun 2/8

4:50 am-9:13 pm

2 stops25h 23m

Houston George Bush Intcntl

Sat 2/21

12:15 pm-4:55 pm

2 stops19h 40m

$523

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Sun 1/18

8:20 am-10:46 pm

2 stops23h 26m

Houston Hobby

Sat 1/24

4:55 pm-8:15 pm

2 stops18h 20m

$597

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Wed 12/24

7:35 am-9:43 am

2 stops35h 08m

Houston Hobby

Thu 1/8

6:36 pm-5:25 pm

2 stops37h 49m

$598

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Tue 1/13

6:40 pm-4:12 pm

2 stops30h 32m

Houston Hobby

Tue 1/20

12:47 pm-5:45 pm

2 stops19h 58m

$600

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Wed 1/14

7:35 am-10:46 pm

2 stops24h 11m

Houston Hobby

Wed 1/21

12:47 pm-5:25 pm

2 stops19h 38m

$601

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Mon 1/26

4:50 am-10:33 pm

2 stops26h 43m

Houston Hobby

Wed 2/4

5:45 am-4:55 pm

2 stops26h 10m

$663

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How to get the cheapest flight ticket from Istanbul to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Houston?

The month of February is, on average, the cheapest month to fly to Houston from Istanbul, with most prices found around $510. The month of January is another great option to travel to Houston, with average flight prices from Istanbul averaging around $619.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Istanbul is on a Thursday. momondo users have found tickets for Thursday departures for as low as $608. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Friday is $789.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Istanbul to Houston flights are usually those with departure times in the afternoon. Our users have found flights to Houston in the afternoon for as low as $453. Try not to purchase tickets in the morning because they tend to be around $856. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Istanbul to Houston flight route?

Fly from Istanbul to Houston George Bush Intcntl for the best Istanbul - Houston flight prices

How far in advance should I book a flight to Houston?

You are more likely to see cheaper flights to Houston from Istanbul when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $726 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Istanbul for as low as $611 on momondo.

What cabin class options are available on Istanbul to Houston flights?

There are 3 cabin classes available to choose from on Istanbul to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Istanbul to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Istanbul to Houston

Fastest flight time	13h 05m
Direct flights	Every day
Airports in Houston	1 airport

The fastest flight from Istanbul to Houston takes 13h 05m

Direct flights go from Istanbul to Houston every day.

There is 1 airport near Houston: Houston George Bush Intcntl (IAH)

Search flight deals

How far is Istanbul to Houston by plane?
The straight-line distance from Istanbul to Houston is 6386.8 mi. 18h 05m is a normal flight duration for this route.
When did momondo last update prices for flights from Istanbul to Houston?
Prices for flights from Istanbul to Houston were last updated today.
How many operators does momondo search for flights from Istanbul to Houston?
As of December 2025, there are 7 operators available to choose from for flights from Istanbul to Houston.
How old do you have to be to fly from Istanbul to Houston?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Istanbul to Houston.
What documentation or ID do you need to fly to Houston?
The required travel and health documents for your Houston trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Istanbul to Houston

Compare and see reviews for airlines that fly from Istanbul to Houston with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $405	Free Cancellation	Rating 7.7 1,426 reviews	Search KLM flights
American Airlines	PriceFrom $449	Free Cancellation	Rating 7.2 11,045 reviews	Search American Airlines flights
British Airways	PriceFrom $472	Free Cancellation	Rating 6.7 7,550 reviews	Search British Airways flights
Lufthansa	PriceFrom $543	Free Cancellation	Rating 6.8 7,603 reviews	Search Lufthansa flights
United Airlines	PriceFrom $583	Free Cancellation	Rating 7.4 9,063 reviews	Search United Airlines flights
Delta	PriceFrom $654	Free Cancellation	Rating 7.9 8,011 reviews	Search Delta flights
Turkish Airlines	PriceFrom $707	Free Cancellation	Rating 7.3 4,071 reviews	Search Turkish Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Istanbul to Houston?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Istanbul to Houston. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Istanbul to Houston with flexible booking policies on momondo?

Yes. All flights to Houston from Istanbul on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Istanbul to Houston?

Once you have performed a search for Istanbul to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Istanbul to Houston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Istanbul to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

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Cheap flights from Istanbul to Houston from $286

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Istanbul to Houston departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Istanbul to Houston

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How to get the cheapest flight ticket from Istanbul to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston?

The month of February is, on average, the cheapest month to fly to Houston from Istanbul, with most prices found around $510. The month of January is another great option to travel to Houston, with average flight prices from Istanbul averaging around $619.

What is the cheapest day to depart on your flight to Houston?

What is the cheapest time of day to depart on your flight to Houston?

What is the cheapest Istanbul to Houston flight route?

Fly from Istanbul to Houston George Bush Intcntl for the best Istanbul - Houston flight prices

How far in advance should I book a flight to Houston?

What cabin class options are available on Istanbul to Houston flights?

There are 3 cabin classes available to choose from on Istanbul to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Istanbul to Houston?

American Airlines, British Airways, and Iberia are the most popular carriers operating from Istanbul to Houston

What airlines fly to Houston?

How often are flights from Istanbul to Houston delayed?

Historically, on average around 16% of flights between Istanbul and Houston have experienced a delay on any given week. The average delay length over the past 12 months has been 126 minutes.

What is the most punctual flight time for Istanbul to Houston flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Istanbul to Houston flights?

According to our data, Turkish Airlines have had the least number of delays on this route over the last 12 months; with about 16% of their flights experiencing any sort of delay.

How many flights depart from Istanbul to Houston on average per day?

As of December 2025, 4 flights take off from Istanbul and land in Houston each day. The most common flight departure time for this route is 2:00PM, with 75% of daily flights taking off in the afternoon.

How many flights depart from Istanbul to Houston on average per week?

28 flights are operational weekly from Istanbul to Houston as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Cheap Istanbul to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Istanbul to Houston

Fastest flight time

Direct flights

Airports in Houston

How far is Istanbul to Houston by plane?

When did momondo last update prices for flights from Istanbul to Houston?

How many operators does momondo search for flights from Istanbul to Houston?

How old do you have to be to fly from Istanbul to Houston?

What documentation or ID do you need to fly to Houston?

Best airlines flying from Istanbul to Houston

Compare and see reviews for airlines that fly from Istanbul to Houston with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Istanbul to Houston?

Can I find flights from Istanbul to Houston with flexible booking policies on momondo?

How can momondo help me find flights from Istanbul to Houston?

I’m not ready to book a flight from Istanbul to Houston right now. Can momondo alert me if prices change?

An easier way to manage your Houston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Texas