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

As of January 2026, there are 37 flights per week flying from Houston to Istanbul. The most common day of the week flights depart is Wed, with 19% of flights taking off on this day.

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

The number of flights available between Houston and Istanbul is 5 per day as of January 2026. The most frequent departure time is 9:00PM, with 74% of daily flights leaving in the evening.

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

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

What airlines fly to Istanbul?

Turkish Airlines, Delta 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 82% 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.

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 January 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.

$251 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 $791 to $1,067. The lowest price recently found on this route was $720.

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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.

4:30 pm - 9:20 pm

IAH

SAW

20h 50m

1 stop

8:50 am - 1:15 pm

SAW

IAH

36h 25m

1 stop

$720KLM

Mon, Mar 23 - Tue, Mar 31

3:30 pm - 9:20 pm

IAH

SAW

20h 50m

1 stop

4:00 pm - 1:30 pm

SAW

IAH

30h 30m

1 stop

$721KLM

Sat, Feb 14 - Fri, Feb 20

3:30 pm - 4:55 pm

IAH

IST

16h 25m

1 stop

4:50 am - 5:35 pm

IST

IAH

21h 45m

2 stops

$735Multiple Airlines

Sat, Feb 14 - Thu, Feb 19

1:06 pm - 4:55 pm

HOU

IST

18h 49m

2 stops

4:50 am - 3:36 pm

IST

HOU

19h 46m

2 stops

$739Multiple Airlines

Wed, Mar 4 - Sat, Mar 7

10:35 am - 5:45 pm

HOU

IST

22h 10m

2 stops

7:35 am - 10:46 pm

IST

HOU

24h 11m

2 stops

$805American Airlines

Tue, Jan 27 - Tue, Feb 3

6:36 pm - 12:05 am

HOU

IST

20h 29m

2 stops

8:10 am - 11:58 pm

IST

HOU

24h 48m

2 stops

$807British Airways

Mon, Feb 2 - Fri, Feb 13

1:06 pm - 3:50 am

HOU

IST

29h 44m

2 stops

4:50 am - 10:28 pm

IST

HOU

26h 38m

2 stops

$818Delta

Wed, Feb 18 - Tue, Feb 24

6:36 pm - 12:25 am

HOU

IST

20h 49m

2 stops

6:45 pm - 11:58 pm

IST

HOU

38h 13m

2 stops

$829British Airways

Wed, Feb 11 - Wed, Feb 18

11:09 am - 3:50 am

HOU

IST

31h 41m

2 stops

4:50 am - 4:28 pm

IST

HOU

20h 38m

2 stops

$831Delta

Wed, Jan 28 - Thu, Feb 12

12:18 pm - 5:30 pm

HOU

IST

20h 12m

2 stops

7:35 am - 7:50 pm

IST

HOU

21h 15m

2 stops

$855American Airlines

Thu, Feb 12 - Thu, Feb 26

Air France flights from Houston to Istanbul

Our best Air France deals on Houston to Istanbul flight tickets

Air France

Mar 23

IAH5:05 pmHouston George Bush Intcntl

26h 45m

1 stop

IST3:50 amIstanbul

Mar 31

IST4:25 amIstanbul

21h 33m

2 stops

IAH5:58 pmHouston George Bush Intcntl

$746

Air France

Mar 23

IAH5:05 pmHouston George Bush Intcntl

26h 45m

1 stop

IST3:50 amIstanbul

Mar 31

IST4:25 amIstanbul

21h 33m

2 stops

IAH5:58 pmHouston George Bush Intcntl

$747

American Airlines flights from Houston to Istanbul

Our best American Airlines deals on Houston to Istanbul flight tickets

American Airlines

Jan 27

HOU10:35 amHouston Hobby

22h 10m

2 stops

IST5:45 pmIstanbul

Feb 3

IST7:35 amIstanbul

24h 11m

2 stops

HOU10:46 pmHouston Hobby

$805

American Airlines

Jan 24

IAH6:10 pmHouston George Bush Intcntl

17h 05m

2 stops

IST8:15 pmIstanbul

Feb 6

IST8:10 amIstanbul

21h 05m

2 stops

IAH8:15 pmHouston George Bush Intcntl

$845

American Airlines

Jan 23

HOU12:47 pmHouston Hobby

19h 38m

2 stops

IST5:25 pmIstanbul

Feb 5

IST7:35 amIstanbul

19h 31m

2 stops

HOU6:06 pmHouston Hobby

$849

Fly from

Fly to

Route

Depart

Return

Price

HoustonIstanbul

IAH - SAW

IAHSAW

Houston George Bush Intcntl

Mon 3/23

4:30 pm-9:20 pm

1 stop20h 50m

Istanbul Sabiha Gokcen

Tue 3/31

8:50 am-1:15 pm

1 stop36h 25m

$720

HoustonIstanbul

IAH - SAW

IAHSAW

Houston George Bush Intcntl

Sat 2/14

3:30 pm-9:20 pm

1 stop20h 50m

Istanbul Sabiha Gokcen

Fri 2/20

4:00 pm-1:30 pm

1 stop30h 30m

$721

HoustonIstanbul

IAH - IST

IAHIST

Houston George Bush Intcntl

Sat 2/14

3:30 pm-4:55 pm

1 stop16h 25m

Istanbul

Thu 2/19

4:50 am-5:35 pm

2 stops21h 45m

$735

HoustonIstanbul

HOU - IST

HOUIST

Houston Hobby

Wed 3/4

1:06 pm-4:55 pm

2 stops18h 49m

Istanbul

Sat 3/7

4:50 am-3:36 pm

2 stops19h 46m

$739

HoustonIstanbul

HOU - IST

HOUIST

Houston Hobby

Tue 1/27

10:35 am-5:45 pm

2 stops22h 10m

Istanbul

Tue 2/3

7:35 am-10:46 pm

2 stops24h 11m

$805

HoustonIstanbul

HOU - IST

HOUIST

Houston Hobby

Mon 2/2

6:36 pm-12:05 am

2 stops20h 29m

Istanbul

Fri 2/13

8:10 am-11:58 pm

2 stops24h 48m

$807

HoustonIstanbul

HOU - IST

HOUIST

Houston Hobby

Wed 2/18

1:06 pm-3:50 am

2 stops29h 44m

Istanbul

Tue 2/24

4:50 am-10:28 pm

2 stops26h 38m

$818

HoustonIstanbul

HOU - IST

HOUIST

Houston Hobby

Wed 2/11

6:36 pm-12:25 am

2 stops20h 49m

Istanbul

Wed 2/18

6:45 pm-11:58 pm

2 stops38h 13m

$829

HoustonIstanbul

HOU - IST

HOUIST

Houston Hobby

Wed 1/28

11:09 am-3:50 am

2 stops31h 41m

Istanbul

Thu 2/12

4:50 am-4:28 pm

2 stops20h 38m

$831

HoustonIstanbul

HOU - IST

HOUIST

Houston Hobby

Thu 2/12

12:18 pm-5:30 pm

2 stops20h 12m

Istanbul

Thu 2/26

7:35 am-7:50 pm

2 stops21h 15m

$855

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 $819. If you aren’t able to travel to Istanbul during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $881.

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 $919. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,134 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 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 $1,053 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 $989 on momondo.

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

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

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 50m
Direct flights	Every day
Airports in Istanbul	2 airports

The fastest flight from Houston to Istanbul takes 11h 50m

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

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 50m, 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 January 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
Lufthansa	PriceFrom $550	Free Cancellation	Rating 6.8 7,715 reviews	Search Lufthansa flights
United Airlines	PriceFrom $570	Free Cancellation	Rating 7.4 9,163 reviews	Search United Airlines flights
British Airways	PriceFrom $589	Free Cancellation	Rating 6.7 7,676 reviews	Search British Airways flights
KLM	PriceFrom $603	Free Cancellation	Rating 7.7 1,440 reviews	Search KLM flights
Turkish Airlines	PriceFrom $744	Free Cancellation	Rating 7.3 4,169 reviews	Search Turkish Airlines flights
Delta	PriceFrom $802	Free Cancellation	Rating 7.9 8,049 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.