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

The number of flights available between Houston and Istanbul is 4 per day as of May 2026. The most frequent departure time is 9:00PM, with 82% of daily flights leaving in the evening.

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

As of May 2026, there are 34 flights per week flying from Houston to Istanbul. The most common day of the week flights depart is Mon, with 21% of flights taking off on this day.

What airlines fly to Istanbul?

Turkish Airlines, KLM and Lufthansa are the top three most popular airlines that fly to Istanbul from Houston according to our data. Turkish Airlines is the first choice among our users, with 81% of people opting to fly with this airline when traveling to Istanbul. Keep in mind that there are 6 different airlines that fly to Istanbul on a routine basis, so you have a few additional options to choose from.

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

Delta is the most popular carrier operating from Houston to Istanbul

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

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

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

There are 6 operators available for flights from Houston to Istanbul as of May 2026.

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

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 Houston to Istanbul.

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

The necessary travel and health documents for your Istanbul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$457 Cheap Flights from Houston to Istanbul in 2026

Q: What is the typical price of a round-trip flight between Houston and Istanbul?

Prices are currently low for flights on this route. Typical prices usually range from $1,562 to $1,070. The lowest price recently found on this route was $922.

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Find the cheapest flights from Houston to Istanbul

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:55 am - 3:30 am

IAH

IST

32h 35m

2 stops

6:00 am - 1:15 pm

IST

IAH

15h 15m

1 stop

$922Delta

Fri, Sep 4 - Fri, Sep 18

3:25 pm - 1:20 am

IAH

IST

25h 55m

1 stop

5:20 pm - 5:40 pm

IST

IAH

32h 20m

2 stops

$927Delta

Fri, Jul 31 - Wed, Aug 12

3:25 pm - 1:20 am

IAH

IST

25h 55m

1 stop

6:00 am - 1:20 pm

IST

IAH

15h 20m

1 stop

$928Delta

Wed, Aug 12 - Sat, Aug 29

2:30 pm - 10:30 am

IAH

IST

12h 00mnonstop

7:50 am - 12:45 pm

IST

IAH

12h 55mnonstop

$930Turkish Airlines

Fri, Oct 9 - Mon, Oct 19

3:55 pm - 3:30 am

IAH

IST

27h 35m

1 stop

4:25 am - 1:40 pm

IST

IAH

17h 15m

1 stop

$931Delta

Sat, Sep 5 - Wed, Sep 16

4:51 pm - 3:30 am

IAH

IST

26h 39m

2 stops

5:20 pm - 1:20 pm

IST

IAH

28h 00m

1 stop

$932Delta

Sun, Aug 2 - Sun, Aug 16

5:35 pm - 3:30 am

HOU

IST

25h 55m

2 stops

6:00 am - 10:46 pm

IST

HOU

24h 46m

2 stops

$932Delta

Fri, Aug 14 - Fri, Aug 28

3:20 pm - 5:05 pm

IAH

SAW

17h 45m

1 stop

2:40 pm - 1:15 pm

SAW

IAH

30h 35m

1 stop

$1,021KLM

Mon, Sep 7 - Wed, Sep 16

3:20 pm - 5:05 pm

IAH

SAW

17h 45m

1 stop

8:50 am - 9:03 pm

SAW

IAH

20h 13m

2 stops

$1,031KLM

Mon, Sep 7 - Wed, Sep 16

8:22 pm - 12:10 pm

HOU

SAW

31h 48m

2 stops

1:35 pm - 7:51 pm

SAW

HOU

38h 16m

2 stops

$2,896Qatar Airways

Thu, Sep 24 - Sat, Oct 3

Turkish Airlines flights from Houston to Istanbul

Our best Turkish Airlines deals on Houston to Istanbul flight tickets

Turkish Airlines

Oct 9

IAH2:30 pmHouston George Bush Intcntl

12h 00m

IST10:30 amIstanbul

Oct 19

IST7:50 amIstanbul

12h 55m

IAH12:45 pmHouston George Bush Intcntl

$930

Turkish Airlines

Aug 30

IAH9:05 pmHouston George Bush Intcntl

12h 00m

IST5:05 pmIstanbul

Sep 14

IST2:10 pmIstanbul

13h 00m

IAH7:10 pmHouston George Bush Intcntl

$964

Turkish Airlines

Sep 1

IAH9:05 pmHouston George Bush Intcntl

12h 00m

IST5:05 pmIstanbul

Sep 15

IST2:10 pmIstanbul

13h 00m

IAH7:10 pmHouston George Bush Intcntl

$968

American Airlines flights from Houston to Istanbul

Our best American Airlines deals on Houston to Istanbul flight tickets

American Airlines

Oct 15

HOU4:15 pmHouston Hobby

19h 15m

2 stops

IST7:30 pmIstanbul

Oct 27

IST7:35 amIstanbul

24h 18m

2 stops

HOU11:53 pmHouston Hobby

$1,169

American Airlines

Oct 15

HOU8:22 pmHouston Hobby

20h 18m

2 stops

IST12:40 amIstanbul

Oct 27

IST7:35 amIstanbul

24h 18m

2 stops

HOU11:53 pmHouston Hobby

$1,171

American Airlines

May 12

HOU12:42 pmHouston Hobby

17h 08m

2 stops

IST1:50 pmIstanbul

May 19

IST8:15 amIstanbul

19h 34m

2 stops

HOU7:49 pmHouston Hobby

$1,821

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonIstanbul

IAH - IST

IAHIST

Houston George Bush Intcntl

Fri 9/4

10:55 am-3:30 am

2 stops32h 35m

Istanbul

Fri 9/18

6:00 am-1:15 pm

1 stop15h 15m

$922

HoustonIstanbul

IAH - IST

IAHIST

Houston George Bush Intcntl

Fri 7/31

3:25 pm-1:20 am

1 stop25h 55m

Istanbul

Wed 8/12

5:20 pm-5:40 pm

2 stops32h 20m

$927

HoustonIstanbul

IAH - IST

IAHIST

Houston George Bush Intcntl

Wed 8/12

3:25 pm-1:20 am

1 stop25h 55m

Istanbul

Sat 8/29

6:00 am-1:20 pm

1 stop15h 20m

$928

Quickest round-trip

HoustonIstanbul

IAH - IST

IAHIST

Houston George Bush Intcntl

Fri 10/9

2:30 pm-10:30 am

Nonstop12h 00m

Istanbul

Mon 10/19

7:50 am-12:45 pm

Nonstop12h 55m

$930

HoustonIstanbul

IAH - IST

IAHIST

Houston George Bush Intcntl

Sat 9/5

3:55 pm-3:30 am

1 stop27h 35m

Istanbul

Wed 9/16

4:25 am-1:40 pm

1 stop17h 15m

$931

HoustonIstanbul

IAH - IST

IAHIST

Houston George Bush Intcntl

Sun 8/2

4:51 pm-3:30 am

2 stops26h 39m

Istanbul

Sun 8/16

5:20 pm-1:20 pm

1 stop28h 00m

$932

HoustonIstanbul

HOU - IST

HOUIST

Houston Hobby

Fri 8/14

5:35 pm-3:30 am

2 stops25h 55m

Istanbul

Fri 8/28

6:00 am-10:46 pm

2 stops24h 46m

$932

HoustonIstanbul

IAH - SAW

IAHSAW

Houston George Bush Intcntl

Mon 9/7

3:20 pm-5:05 pm

1 stop17h 45m

Istanbul Sabiha Gokcen

Wed 9/16

2:40 pm-1:15 pm

1 stop30h 35m

$1,021

HoustonIstanbul

IAH - SAW

IAHSAW

Houston George Bush Intcntl

Mon 9/7

3:20 pm-5:05 pm

1 stop17h 45m

Istanbul Sabiha Gokcen

Wed 9/16

8:50 am-9:03 pm

2 stops20h 13m

$1,031

HoustonIstanbul

HOU - SAW

HOUSAW

Houston Hobby

Thu 9/24

8:22 pm-12:10 pm

2 stops31h 48m

Istanbul Sabiha Gokcen

Sat 10/3

1:35 pm-7:51 pm

2 stops38h 16m

$2,896

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston to Istanbul

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

Other information

What is the typical price of a round-trip flight between Houston and Istanbul?

What is the cheapest month to fly to Istanbul?

In general, February is the cheapest month to fly from Houston to Istanbul. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $77. If you aren’t able to travel to Istanbul during the month of February, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $364.

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

Our most recent data shows that the best time of day to fly to Istanbul is in the afternoon. Flights from Houston to Istanbul during this time can be as low as $933. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,076 on average. Flights to Istanbul from Houston at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Houston to Istanbul flight route?

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

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

You are more likely to see cheaper flights to Istanbul from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul for around $1,034 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul from Houston for as low as $852 on momondo.

Cheap Houston to Istanbul flight deals and tips

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

Fastest flight time	11h 00m
Direct flights	Every day
Airports in Istanbul	2 airports

The fastest flight from Houston to Istanbul takes 11h 00m

Direct flights go from Houston to Istanbul every day.

There are 2 airports in Istanbul. From Houston there are direct flights to Istanbul (IST).

Search flight deals

Frequently asked questions about flying from Houston to Istanbul

How far is Houston to Istanbul by plane?
The straight-line distance from Houston to Istanbul is 6386.8 mi. Flights usually cover this in 11h 00m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Houston to Istanbul?
Prices for flights from Houston to Istanbul were last updated today.
How many operators does momondo search for flights from Houston to Istanbul?
There are 6 operators available for flights from Houston to Istanbul as of May 2026.
How old do you have to be to fly from Houston to Istanbul?
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 Houston to Istanbul.
What documentation or ID do you need to fly to Istanbul?
The necessary travel and health documents for your Istanbul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Istanbul

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $364	Free Cancellation	Rating 6.7 7,949 reviews	Search British Airways flights
Lufthansa	PriceFrom $534	Free Cancellation	Rating 6.8 7,975 reviews	Search Lufthansa flights
United Airlines	PriceFrom $570	Free Cancellation	Rating 7.4 9,690 reviews	Search United Airlines flights
KLM	PriceFrom $659	Free Cancellation	Rating 7.8 1,511 reviews	Search KLM flights
Turkish Airlines	PriceFrom $719	Free Cancellation	Rating 7.4 4,355 reviews	Search Turkish Airlines flights
Delta	PriceFrom $786	Free Cancellation	Rating 7.9 8,459 reviews	Search Delta flights

Why use momondo?

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

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

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

All flight searches from Houston to Istanbul on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Houston and Istanbul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Houston to Istanbul flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Houston to Istanbul from $457

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Istanbul departing on 8/25. 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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How to get the cheapest flight ticket from Houston to Istanbul

What is the typical price of a round-trip flight between Houston and Istanbul?

What is the cheapest month to fly to Istanbul?

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

What is the cheapest Houston to Istanbul flight route?

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

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

What airlines fly to Istanbul?

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

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

Cheap Houston to Istanbul flight deals and tips

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

Fastest flight time

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Frequently asked questions about flying from Houston to Istanbul

Best airlines flying from Houston to Istanbul

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

Why use momondo?

An easier way to manage your Istanbul 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 Turkey

Fly into one of these airports located in Istanbul

Airports listed have a maximum distance of 20.9 mi from Istanbul

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