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 83% of people opting to fly with this airline when traveling to Istanbul. Keep in mind that there are 7 different airlines that fly to Istanbul on a routine basis, so you have a few additional options to choose from.

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 75% of daily flights leaving in the evening.

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.

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

American Airlines, British Airways, and Iberia are the most popular carriers 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 7 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.

$229 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 $1,099. The lowest price recently found on this route was $693.

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Find the cheapest flights from Houston to Istanbul

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One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:10 pm - 7:05 pm

IAH

SAW

21h 55m3 stops

8:50 am - 9:39 pm

SAW

IAH

21h 49m2 stops

$693Multiple Airlines

mar., feb. 10 - mar., feb. 17

11:55 am - 7:05 pm

IAH

SAW

22h 10m2 stops

8:50 am - 9:39 pm

SAW

IAH

21h 49m2 stops

$702Multiple Airlines

mar., feb. 10 - mar., feb. 17

4:30 pm - 5:25 pm

IAH

SAW

16h 55m1 stop

8:50 am - 1:15 pm

SAW

IAH

36h 25m1 stop

$720KLM

dom., mar. 22 - mié., abr. 1

3:30 pm - 9:20 pm

IAH

SAW

20h 50m1 stop

12:55 pm - 1:30 pm

SAW

IAH

33h 35m1 stop

$721KLM

sáb., ene. 31 - lun., feb. 2

12:19 pm - 3:40 am

IAH

IST

31h 21m2 stops

4:30 am - 11:55 pm

IST

IAH

27h 25m2 stops

$721Scandinavian Airlines

mar., abr. 21 - mar., abr. 28

4:30 pm - 4:55 pm

IAH

IST

16h 25m1 stop

4:50 am - 2:55 pm

IST

IAH

18h 05m1 stop

$725KLM

mar., mar. 10 - jue., mar. 26

6:54 pm - 9:20 pm

IAH

SAW

18h 26m2 stops

8:50 am - 1:15 pm

SAW

IAH

36h 25m1 stop

$725KLM

mar., mar. 10 - mar., mar. 31

4:21 pm - 12:05 am

HOU

IST

22h 44m2 stops

7:35 am - 11:58 pm

IST

HOU

25h 23m2 stops

$807British Airways

lun., feb. 23 - jue., mar. 5

12:18 pm - 1:00 am

HOU

IST

28h 42m2 stops

8:15 am - 7:50 pm

IST

HOU

19h 35m2 stops

$819British Airways

mar., mar. 10 - mar., mar. 31

5:22 pm - 3:50 am

HOU

IST

26h 28m2 stops

4:25 am - 10:44 pm

IST

HOU

26h 19m2 stops

$849Delta

mar., mar. 17 - mar., abr. 14

British Airways flights from Houston to Istanbul

Our best British Airways deals on Houston to Istanbul flight tickets

British Airways

Apr 1

IAH9:05 pmHouston George Bush Intcntl

19h 20m

1 stop

IST12:25 amIstanbul

Apr 17

IST8:10 amIstanbul

19h 05m

1 stop

IAH7:15 pmHouston George Bush Intcntl

$779

British Airways

Apr 1

IAH3:30 pmHouston George Bush Intcntl

24h 55m

1 stop

IST12:25 amIstanbul

Apr 15

IST8:15 amIstanbul

19h 00m

1 stop

IAH7:15 pmHouston George Bush Intcntl

$780

British Airways

Apr 1

IAH4:36 pmHouston George Bush Intcntl

23h 49m

2 stops

IST12:25 amIstanbul

Apr 17

IST8:10 amIstanbul

19h 05m

1 stop

IAH7:15 pmHouston George Bush Intcntl

$784

Delta flights from Houston to Istanbul

Our best Delta deals on Houston to Istanbul flight tickets

Delta

Mar 17

HOU5:22 pmHouston Hobby

26h 28m

2 stops

IST3:50 amIstanbul

Apr 14

IST4:25 amIstanbul

26h 19m

2 stops

HOU10:44 pmHouston Hobby

$849

Delta

Feb 4

HOU11:09 amHouston Hobby

31h 41m

2 stops

IST3:50 amIstanbul

Feb 16

IST4:50 amIstanbul

26h 38m

2 stops

HOU10:28 pmHouston Hobby

$899

Delta

Apr 21

HOU10:35 amHouston Hobby

32h 55m

2 stops

IST3:30 amIstanbul

Apr 28

IST5:20 pmIstanbul

31h 05m

2 stops

HOU4:25 pmHouston Hobby

$937

Fly from

Fly to

Route

Depart

Return

Price

HoustonIstanbul

IAH - SAW

IAHSAW

Houston George Bush Intcntl

mar. 2/10

12:10 pm-7:05 pm

3 stops21h 55m

Istanbul Sabiha Gokcen

mar. 2/17

8:50 am-9:39 pm

2 stops21h 49m

$693

HoustonIstanbul

IAH - SAW

IAHSAW

Houston George Bush Intcntl

mar. 2/10

11:55 am-7:05 pm

2 stops22h 10m

Istanbul Sabiha Gokcen

mar. 2/17

8:50 am-9:39 pm

2 stops21h 49m

$702

HoustonIstanbul

IAH - SAW

IAHSAW

Houston George Bush Intcntl

dom. 3/22

4:30 pm-5:25 pm

1 stop16h 55m

Istanbul Sabiha Gokcen

mié. 4/1

8:50 am-1:15 pm

1 stop36h 25m

$720

HoustonIstanbul

IAH - SAW

IAHSAW

Houston George Bush Intcntl

sáb. 1/31

3:30 pm-9:20 pm

1 stop20h 50m

Istanbul Sabiha Gokcen

lun. 2/2

12:55 pm-1:30 pm

1 stop33h 35m

$721

HoustonIstanbul

IAH - IST

IAHIST

Houston George Bush Intcntl

mar. 4/21

12:19 pm-3:40 am

2 stops31h 21m

Istanbul

mar. 4/28

4:30 am-11:55 pm

2 stops27h 25m

$721

HoustonIstanbul

IAH - IST

IAHIST

Houston George Bush Intcntl

mar. 3/10

4:30 pm-4:55 pm

1 stop16h 25m

Istanbul

jue. 3/26

4:50 am-2:55 pm

1 stop18h 05m

$725

HoustonIstanbul

IAH - SAW

IAHSAW

Houston George Bush Intcntl

mar. 3/10

6:54 pm-9:20 pm

2 stops18h 26m

Istanbul Sabiha Gokcen

mar. 3/31

8:50 am-1:15 pm

1 stop36h 25m

$725

HoustonIstanbul

HOU - IST

HOUIST

Houston Hobby

lun. 2/23

4:21 pm-12:05 am

2 stops22h 44m

Istanbul

jue. 3/5

7:35 am-11:58 pm

2 stops25h 23m

$807

HoustonIstanbul

HOU - IST

HOUIST

Houston Hobby

mar. 3/10

12:18 pm-1:00 am

2 stops28h 42m

Istanbul

mar. 3/31

8:15 am-7:50 pm

2 stops19h 35m

$819

HoustonIstanbul

HOU - IST

HOUIST

Houston Hobby

mar. 3/17

5:22 pm-3:50 am

2 stops26h 28m

Istanbul

mar. 4/14

4:25 am-10:44 pm

2 stops26h 19m

$849

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 $927. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,133 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 $1,005 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 7 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
United Airlines	PriceFrom $570	Free Cancellation	Rating 7.4 9,139 reviews	Search United Airlines flights
KLM	PriceFrom $603	Free Cancellation	Rating 7.7 1,434 reviews	Search KLM flights
British Airways	PriceFrom $606	Free Cancellation	Rating 6.7 7,657 reviews	Search British Airways flights
Lufthansa	PriceFrom $650	Free Cancellation	Rating 6.8 7,692 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $771	Free Cancellation	Rating 7.3 4,150 reviews	Search Turkish Airlines flights
Delta	PriceFrom $802	Free Cancellation	Rating 7.9 8,025 reviews	Search Delta flights
Qatar Airways	PriceFrom $827	Free Cancellation	Rating 7.4 3,701 reviews	Search Qatar Airways 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.