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Cheap flights from Istanbul to Houston from $335

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 1/28. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
5:20 pm - 1:15 pm
IST
-
IAH
27h 55m
1 stop
KLM Logo
3:20 pm - 4:20 pm
IAH
-
IST
17h 00m
1 stop
$500KLM
Wed, Apr 1 - Wed, Apr 8
KLM Logo
5:20 pm - 1:15 pm
IST
-
IAH
27h 55m
1 stop
KLM Logo
3:20 pm - 1:20 am
IAH
-
IST
26h 00m
1 stop
$501KLM
Wed, Apr 1 - Wed, Apr 8
British Airways Logo
7:35 am - 7:50 pm
IST
-
HOU
21h 15m
2 stops
British Airways Logo
8:21 pm - 12:25 am
HOU
-
IST
20h 04m
2 stops
$525British Airways
Wed, Mar 4 - Mon, Apr 27
American Airlines Logo
7:35 am - 7:50 pm
IST
-
HOU
21h 15m
2 stops
American Airlines Logo
8:21 pm - 12:20 am
HOU
-
IST
19h 59m
2 stops
$531American Airlines
Thu, Mar 5 - Fri, May 1
American Airlines Logo
8:10 am - 11:58 pm
IST
-
HOU
24h 48m
2 stops
American Airlines Logo
10:13 am - 5:25 pm
HOU
-
IST
22h 12m
2 stops
$532American Airlines
Fri, Feb 27 - Sun, Mar 1
British Airways Logo
6:40 pm - 4:12 pm
IST
-
HOU
30h 32m
2 stops
British Airways Logo
4:21 pm - 12:35 am
HOU
-
IST
23h 14m
2 stops
$594British Airways
Sat, Jan 31 - Fri, Feb 13
Multiple Airlines Logo
8:10 am - 7:46 pm
IST
-
HOU
20h 36m
2 stops
Multiple Airlines Logo
12:18 pm - 5:25 pm
HOU
-
IST
20h 07m
2 stops
$599Multiple Airlines
Fri, Feb 20 - Sun, Feb 22
Multiple Airlines Logo
8:10 am - 7:46 pm
IST
-
HOU
20h 36m
2 stops
Multiple Airlines Logo
12:18 pm - 5:25 pm
HOU
-
IST
20h 07m
2 stops
$601Multiple Airlines
Fri, Feb 20 - Sun, Feb 22
Delta Logo
5:20 pm - 4:32 pm
IST
-
HOU
31h 12m
2 stops
Delta Logo
5:27 pm - 1:20 am
HOU
-
IST
23h 53m
2 stops
$655Delta
Wed, Apr 1 - Wed, Apr 8
Delta Logo
6:00 am - 10:42 pm
IST
-
HOU
24h 42m
2 stops
Delta Logo
11:33 am - 1:20 am
HOU
-
IST
29h 47m
2 stops
$656Delta
Wed, Apr 1 - Wed, Apr 8

British Airways flights from Istanbul to Houston

Our best British Airways deals on Istanbul to Houston flight tickets
British Airways
Apr 3
IST8:30 pmIstanbul
24h 55m
1 stop
IAH1:25 pmHouston George Bush Intcntl
Apr 15
IAH12:29 pmHouston George Bush Intcntl
39h 26m
2 stops
IST11:55 amIstanbul
$518
British Airways
Feb 27
IST8:10 amIstanbul
23h 21m
2 stops
IAH10:31 pmHouston George Bush Intcntl
Mar 10
IAH6:36 pmHouston George Bush Intcntl
38h 49m
2 stops
IST5:25 pmIstanbul
$525
British Airways
Feb 27
IST8:10 amIstanbul
20h 40m
2 stops
HOU7:50 pmHouston Hobby
Mar 1
HOU12:18 pmHouston Hobby
20h 07m
2 stops
IST5:25 pmIstanbul
$526

Iberia flights from Istanbul to Houston

Our best Iberia deals on Istanbul to Houston flight tickets
Iberia
Feb 9
SAW9:15 amIstanbul Sabiha Gokcen
24h 30m
2 stops
IAH12:45 amHouston George Bush Intcntl
Feb 21
IAH8:53 amHouston George Bush Intcntl
27h 12m
2 stops
SAW9:05 pmIstanbul Sabiha Gokcen
$672
Iberia
Feb 9
SAW9:15 amIstanbul Sabiha Gokcen
24h 30m
2 stops
IAH12:45 amHouston George Bush Intcntl
Feb 21
IAH8:53 amHouston George Bush Intcntl
27h 12m
2 stops
SAW9:05 pmIstanbul Sabiha Gokcen
$674
Iberia
Feb 9
SAW9:15 amIstanbul Sabiha Gokcen
24h 30m
2 stops
IAH12:45 amHouston George Bush Intcntl
Mar 9
IAH7:59 amHouston George Bush Intcntl
29h 06m
2 stops
SAW9:05 pmIstanbul Sabiha Gokcen
$710

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Istanbul to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Wed 4/1

5:20 pm-1:15 pm

1 stop27h 55m

Houston George Bush Intcntl

Wed 4/8

3:20 pm-4:20 pm

1 stop17h 00m

$500

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Wed 4/1

5:20 pm-1:15 pm

1 stop27h 55m

Houston George Bush Intcntl

Wed 4/8

3:20 pm-1:20 am

1 stop26h 00m

$501

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Wed 3/4

7:35 am-7:50 pm

2 stops21h 15m

Houston Hobby

Mon 4/27

8:21 pm-12:25 am

2 stops20h 04m

$525

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Thu 3/5

7:35 am-7:50 pm

2 stops21h 15m

Houston Hobby

Fri 5/1

8:21 pm-12:20 am

2 stops19h 59m

$531

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Fri 2/27

8:10 am-11:58 pm

2 stops24h 48m

Houston Hobby

Sun 3/1

10:13 am-5:25 pm

2 stops22h 12m

$532

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Sat 1/31

6:40 pm-4:12 pm

2 stops30h 32m

Houston Hobby

Fri 2/13

4:21 pm-12:35 am

2 stops23h 14m

$594

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Fri 2/20

8:10 am-7:46 pm

2 stops20h 36m

Houston Hobby

Sun 2/22

12:18 pm-5:25 pm

2 stops20h 07m

$599

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Fri 2/20

8:10 am-7:46 pm

2 stops20h 36m

Houston Hobby

Sun 2/22

12:18 pm-5:25 pm

2 stops20h 07m

$601

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Wed 4/1

5:20 pm-4:32 pm

2 stops31h 12m

Houston Hobby

Wed 4/8

5:27 pm-1:20 am

2 stops23h 53m

$655

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Wed 4/1

6:00 am-10:42 pm

2 stops24h 42m

Houston Hobby

Wed 4/8

11:33 am-1:20 am

2 stops29h 47m

$656

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

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

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 $594. The month of January is another great option to travel to Houston, with average flight prices from Istanbul averaging around $669.

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 at noon. Our users have found flights to Houston at noon for as low as $830. Try not to purchase tickets in the morning because they tend to be around $870. 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 $740 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

12h 55m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from Istanbul to Houston takes 12h 55m
Direct flights go from Istanbul to Houston every day.
There are 2 airports in Houston. From Istanbul there are direct flights to 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. 12h 55m 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?

  • 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
KLMPriceFrom $405Free CancellationRating
7.7
1,442 reviews
Search KLM flights
British AirwaysPriceFrom $478Free CancellationRating
6.7
7,689 reviews
Search British Airways flights
American AirlinesPriceFrom $479Free CancellationRating
7.2
11,174 reviews
Search American Airlines flights
LufthansaPriceFrom $543Free CancellationRating
6.8
7,738 reviews
Search Lufthansa flights
United AirlinesPriceFrom $583Free CancellationRating
7.4
9,191 reviews
Search United Airlines flights
DeltaPriceFrom $654Free CancellationRating
7.9
8,089 reviews
Search Delta flights
Turkish AirlinesPriceFrom $700Free CancellationRating
7.3
4,200 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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