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Cheap flights from Istanbul to Houston from $378

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 5/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:35 pm - 2:05 pm
IST
-
IAH
32h 30m1 stop
American Airlines Logo
6:33 pm - 12:25 am
IAH
-
IST
20h 52m2 stops
$514American Airlines
Thu, Jan 22 - Wed, Feb 4
British Airways Logo
6:40 pm - 2:05 pm
IST
-
IAH
28h 25m1 stop
British Airways Logo
9:50 pm - 12:50 am
IAH
-
IST
18h 00m1 stop
$515British Airways
Mon, Jan 19 - Sun, Feb 1
British Airways Logo
6:40 pm - 2:05 pm
IST
-
IAH
28h 25m1 stop
British Airways Logo
3:50 pm - 1:00 am
IAH
-
IST
24h 10m1 stop
$516British Airways
Sun, Jan 18 - Tue, Feb 24
Multiple Airlines Logo
7:35 am - 10:42 pm
IST
-
IAH
24h 07m2 stops
Multiple Airlines Logo
1:57 pm - 5:25 pm
IAH
-
IST
18h 28m2 stops
$523Multiple Airlines
Thu, Jan 15 - Fri, Feb 20
Multiple Airlines Logo
7:35 am - 10:46 pm
IST
-
HOU
24h 11m2 stops
Multiple Airlines Logo
12:17 pm - 5:25 pm
HOU
-
IST
20h 08m2 stops
$523Multiple Airlines
Thu, Jan 15 - Fri, Feb 20
Delta Logo
5:55 pm - 10:33 pm
IST
-
HOU
37h 38m2 stops
Delta Logo
1:45 pm - 1:20 am
HOU
-
IST
27h 35m2 stops
$657Delta
Mon, Jan 19 - Tue, Apr 28
Delta Logo
5:55 pm - 10:33 pm
IST
-
HOU
37h 38m2 stops
Delta Logo
1:06 pm - 4:55 pm
HOU
-
IST
18h 49m2 stops
$658Delta
Mon, Jan 12 - Thu, Feb 19
KLM Logo
8:50 am - 1:15 pm
SAW
-
IAH
36h 25m1 stop
KLM Logo
2:59 pm - 5:05 pm
IAH
-
SAW
18h 06m2 stops
$730KLM
Fri, Apr 3 - Wed, Apr 15
KLM Logo
8:50 am - 1:15 pm
SAW
-
IAH
36h 25m1 stop
KLM Logo
3:20 pm - 5:05 pm
IAH
-
SAW
17h 45m1 stop
$731KLM
Wed, Apr 1 - Tue, Apr 28
Iberia Logo
11:25 am - 8:34 am
SAW
-
HOU
30h 09m2 stops
Iberia Logo
10:35 am - 6:55 pm
HOU
-
SAW
23h 20m2 stops
$1,089Iberia
Wed, Feb 4 - Sun, Feb 8

American Airlines flights from Istanbul to Houston

Our best American Airlines deals on Istanbul to Houston flight tickets
American Airlines
Jan 22
IST2:35 pmIstanbul
32h 30m
1 stop
IAH2:05 pmHouston George Bush Intcntl
Feb 4
IAH6:33 pmHouston George Bush Intcntl
20h 52m
2 stops
IST12:25 amIstanbul
$514
Find similar
American Airlines
Jan 22
IST7:35 amIstanbul
24h 11m
2 stops
HOU10:46 pmHouston Hobby
Feb 4
HOU6:36 pmHouston Hobby
20h 49m
2 stops
IST12:25 amIstanbul
$519
Find similar
American Airlines
Jan 25
IST8:20 amIstanbul
23h 26m
2 stops
HOU10:46 pmHouston Hobby
Feb 9
HOU12:47 pmHouston Hobby
19h 43m
2 stops
IST5:30 pmIstanbul
$520
Find similar

KLM flights from Istanbul to Houston

Our best KLM deals on Istanbul to Houston flight tickets
KLM
Jan 14
IST5:55 pmIstanbul
28h 35m
1 stop
IAH1:30 pmHouston George Bush Intcntl
Feb 20
IAH3:30 pmHouston George Bush Intcntl
16h 25m
1 stop
IST4:55 pmIstanbul
$540
Find similar
KLM
Jan 14
IST5:55 pmIstanbul
28h 35m
1 stop
IAH1:30 pmHouston George Bush Intcntl
Feb 19
IAH12:49 pmHouston George Bush Intcntl
19h 06m
2 stops
IST4:55 pmIstanbul
$544
Find similar
KLM
Jan 15
IST5:55 pmIstanbul
32h 51m
2 stops
IAH5:46 pmHouston George Bush Intcntl
Feb 21
IAH3:30 pmHouston George Bush Intcntl
16h 25m
1 stop
IST4:55 pmIstanbul
$550
Find similar

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 December 23, 2025.
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

Thu 1/22

2:35 pm-2:05 pm

1 stop32h 30m

Houston George Bush Intcntl

Wed 2/4

6:33 pm-12:25 am

2 stops20h 52m

$514

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Mon 1/19

6:40 pm-2:05 pm

1 stop28h 25m

Houston George Bush Intcntl

Sun 2/1

9:50 pm-12:50 am

1 stop18h 00m

$515

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Sun 1/18

6:40 pm-2:05 pm

1 stop28h 25m

Houston George Bush Intcntl

Tue 2/24

3:50 pm-1:00 am

1 stop24h 10m

$516

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Thu 1/15

7:35 am-10:42 pm

2 stops24h 07m

Houston George Bush Intcntl

Fri 2/20

1:57 pm-5:25 pm

2 stops18h 28m

$523

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Thu 1/15

7:35 am-10:46 pm

2 stops24h 11m

Houston Hobby

Fri 2/20

12:17 pm-5:25 pm

2 stops20h 08m

$523

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Mon 1/19

5:55 pm-10:33 pm

2 stops37h 38m

Houston Hobby

Tue 4/28

1:45 pm-1:20 am

2 stops27h 35m

$657

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Mon 1/12

5:55 pm-10:33 pm

2 stops37h 38m

Houston Hobby

Thu 2/19

1:06 pm-4:55 pm

2 stops18h 49m

$658

IstanbulHouston

SAW - IAH

SAWIAH

Istanbul Sabiha Gokcen

Fri 4/3

8:50 am-1:15 pm

1 stop36h 25m

Houston George Bush Intcntl

Wed 4/15

2:59 pm-5:05 pm

2 stops18h 06m

$730

IstanbulHouston

SAW - IAH

SAWIAH

Istanbul Sabiha Gokcen

Wed 4/1

8:50 am-1:15 pm

1 stop36h 25m

Houston George Bush Intcntl

Tue 4/28

3:20 pm-5:05 pm

1 stop17h 45m

$731

IstanbulHouston

SAW - HOU

SAWHOU

Istanbul Sabiha Gokcen

Wed 2/4

11:25 am-8:34 am

2 stops30h 09m

Houston Hobby

Sun 2/8

10:35 am-6:55 pm

2 stops23h 20m

$1,089

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 $550. The month of January is another great option to travel to Houston, with average flight prices from Istanbul averaging around $668.

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 $872. 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 $734 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
1,434 reviews
Search KLM flights
American AirlinesPriceFrom $449Free CancellationRating
7.2
11,053 reviews
Search American Airlines flights
British AirwaysPriceFrom $471Free CancellationRating
6.7
7,605 reviews
Search British Airways flights
LufthansaPriceFrom $543Free CancellationRating
6.8
7,649 reviews
Search Lufthansa flights
United AirlinesPriceFrom $583Free CancellationRating
7.4
9,103 reviews
Search United Airlines flights
DeltaPriceFrom $654Free CancellationRating
7.9
8,014 reviews
Search Delta flights
Turkish AirlinesPriceFrom $704Free CancellationRating
7.3
4,111 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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