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Cheap flights from Istanbul Airport to Houston from $297

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 Airport to Houston departing on 12/3. 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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American Airlines Logo
2:35 pm - 4:55 pmIST-IAH
35h 20m2 stops
American Airlines Logo
9:45 pm - 12:05 amIAH-IST
17h 20m1 stop
$503American Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
American Airlines Logo
2:35 pm - 3:59 pmIST-IAH
34h 24m2 stops
American Airlines Logo
5:45 pm - 12:50 amIAH-IST
22h 05m2 stops
$504American Airlines
Find Deal
Thu, Nov 6 - Sun, Nov 30
British Airways Logo
8:15 am - 9:37 pmIST-IAH
22h 22m2 stops
British Airways Logo
1:39 pm - 5:45 pmIAH-IST
20h 06m2 stops
$505British Airways
Find Deal
Mon, Feb 16 - Tue, Mar 17
British Airways Logo
6:40 pm - 11:32 pmIST-IAH
37h 52m2 stops
British Airways Logo
3:50 pm - 5:25 pmIAH-IST
16h 35m1 stop
$506British Airways
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Fri, Nov 7 - Fri, Nov 28
American Airlines Logo
7:35 am - 11:50 pmIST-IAH
25h 15m2 stops
American Airlines Logo
9:50 pm - 1:10 amIAH-IST
18h 20m1 stop
$507American Airlines
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Sat, Dec 27 - Sat, Jan 10
American Airlines Logo
7:35 am - 8:26 pmIST-IAH
21h 51m2 stops
American Airlines Logo
1:47 pm - 8:15 pmIAH-IST
21h 28m2 stops
$512American Airlines
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Sat, Dec 27 - Sat, Jan 10
KLM Logo
5:05 pm - 1:15 pmIST-IAH
28h 10m1 stop
KLM Logo
4:30 pm - 4:55 pmIAH-IST
16h 25m1 stop
$516KLM
Find Deal
Tue, Oct 14 - Tue, Oct 28
KLM Logo
5:55 pm - 1:30 pmIST-IAH
28h 35m1 stop
KLM Logo
3:30 pm - 4:55 pmIAH-IST
16h 25m1 stop
$517KLM
Find Deal
Thu, Nov 6 - Fri, Nov 28
Lufthansa Logo
6:30 am - 6:15 pmIST-IAH
20h 45m1 stop
Lufthansa Logo
4:30 pm - 6:05 pmIAH-IST
16h 35m1 stop
$614Lufthansa
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Wed, Feb 11 - Sat, Feb 28
Turkish Airlines Logo
2:50 pm - 7:10 pmIST-IAH
13h 20mnonstop
Turkish Airlines Logo
10:05 pm - 6:05 pmIAH-IST
12h 00mnonstop
$630Turkish Airlines
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Mon, Feb 16 - Wed, Mar 18

United Airlines flights from Istanbul Airport to Houston George Bush Intcntl Airport

Our best United Airlines deals on Istanbul Airport to Houston George Bush Intcntl Airport flight tickets
United Airlines
Nov 6
IST6:30 amIstanbul
24h 09m
2 stops
IAH9:39 pmHouston George Bush Intcntl
Nov 25
IAH6:55 pmHouston George Bush Intcntl
18h 50m
1 stop
IST10:45 pmIstanbul
$613
Find similar
United Airlines
Nov 4
IST6:30 amIstanbul
20h 45m
1 stop
IAH6:15 pmHouston George Bush Intcntl
Nov 27
IAH6:55 pmHouston George Bush Intcntl
18h 50m
1 stop
IST10:45 pmIstanbul
$615
Find similar
United Airlines
Nov 8
IST6:30 amIstanbul
19h 55m
2 stops
IAH5:25 pmHouston George Bush Intcntl
Nov 26
IAH2:38 pmHouston George Bush Intcntl
18h 27m
2 stops
IST6:05 pmIstanbul
$619
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KLM flights from Istanbul Airport to Houston George Bush Intcntl Airport

Our best KLM deals on Istanbul Airport to Houston George Bush Intcntl Airport flight tickets
KLM
Oct 14
IST5:05 pmIstanbul
28h 10m
1 stop
IAH1:15 pmHouston George Bush Intcntl
Oct 28
IAH4:30 pmHouston George Bush Intcntl
16h 25m
1 stop
IST4:55 pmIstanbul
$516
Find similar
KLM
Nov 6
IST5:55 pmIstanbul
28h 35m
1 stop
IAH1:30 pmHouston George Bush Intcntl
Nov 28
IAH3:30 pmHouston George Bush Intcntl
16h 25m
1 stop
IST4:55 pmIstanbul
$517
Find similar
KLM
Nov 6
IST5:55 pmIstanbul
32h 09m
2 stops
IAH5:04 pmHouston George Bush Intcntl
Nov 27
IAH11:46 amHouston George Bush Intcntl
20h 09m
2 stops
IST4:55 pmIstanbul
$522
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momondo Fare Finder

 
Customize your flight search to find flights from Istanbul Airport to Houston George Bush Intcntl Airport 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 October 3, 2025.
Use the filters below to find and compare flights from Istanbul Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Thu 11/20

2:35 pm-4:55 pm

2 stops35h 20m

Houston George Bush Intcntl

Mon 11/24

9:45 pm-12:05 am

1 stop17h 20m

$503

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Thu 11/6

2:35 pm-3:59 pm

2 stops34h 24m

Houston George Bush Intcntl

Sun 11/30

5:45 pm-12:50 am

2 stops22h 05m

$504

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Mon 2/16

8:15 am-9:37 pm

2 stops22h 22m

Houston George Bush Intcntl

Tue 3/17

1:39 pm-5:45 pm

2 stops20h 06m

$505

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Fri 11/7

6:40 pm-11:32 pm

2 stops37h 52m

Houston George Bush Intcntl

Fri 11/28

3:50 pm-5:25 pm

1 stop16h 35m

$506

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Sat 12/27

7:35 am-11:50 pm

2 stops25h 15m

Houston George Bush Intcntl

Sat 1/10

9:50 pm-1:10 am

1 stop18h 20m

$507

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Sat 12/27

7:35 am-8:26 pm

2 stops21h 51m

Houston George Bush Intcntl

Sat 1/10

1:47 pm-8:15 pm

2 stops21h 28m

$512

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Tue 10/14

5:05 pm-1:15 pm

1 stop28h 10m

Houston George Bush Intcntl

Tue 10/28

4:30 pm-4:55 pm

1 stop16h 25m

$516

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Thu 11/6

5:55 pm-1:30 pm

1 stop28h 35m

Houston George Bush Intcntl

Fri 11/28

3:30 pm-4:55 pm

1 stop16h 25m

$517

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Wed 2/11

6:30 am-6:15 pm

1 stop20h 45m

Houston George Bush Intcntl

Sat 2/28

4:30 pm-6:05 pm

1 stop16h 35m

$614

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Mon 2/16

2:50 pm-7:10 pm

Nonstop13h 20m

Houston George Bush Intcntl

Wed 3/18

10:05 pm-6:05 pm

Nonstop12h 00m

$630

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 Airport to Houston George Bush Intcntl Airport

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 cheapest month to fly to Houston George Bush Intcntl Airport?

The month of February is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Istanbul Airport, with most prices found around $471. If you are unable to visit Houston George Bush Intcntl Airport during the month of February, then departing from Istanbul Airport during the month November is also very affordable. Most momondo users find prices during this month for around $604.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Istanbul Airport to Houston George Bush Intcntl Airport is on a Tuesday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Tuesday will often find tickets for as low as $808. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Monday is $1,004.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Istanbul Airport to Houston George Bush Intcntl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Houston George Bush Intcntl Airport in the afternoon for as low as $485. Try not to purchase tickets at noon because they tend to be around $848. 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 George Bush Intcntl flight route?

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

How far in advance should I book a flight to Houston George Bush Intcntl Airport?

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Istanbul Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $728 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Istanbul Airport for as low as $466 on momondo.

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

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

Can stopping save me money on Istanbul Airport to Houston George Bush Intcntl Airport flights?

You could potentially save up to 18% on your flight if you consider stops on a Istanbul Airport to Houston George Bush Intcntl Airport flight.

How have Istanbul Airport to Houston George Bush Intcntl Airport flight prices changed over time?

As of October 2025, prices for Istanbul Airport to Houston George Bush Intcntl Airport flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Istanbul Airport to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Istanbul Airport to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Istanbul Airport to Houston George Bush Intcntl Airport (IST to IAH) flight deals and tips

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

Best Price Found

$723

Fastest flight time

12h 50m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Istanbul Airport in the past 72 hours is $723. The best round-trip flight deal from Istanbul Airport to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $738.
The fastest flight from Istanbul Airport to Houston George Bush Intcntl Airport takes 12h 50m
Direct flights go from Istanbul Airport to Houston George Bush Intcntl Airport every day.
Search flight deals

  • How far is Istanbul to Houston George Bush Intcntl by plane?

    A flight from Istanbul to Houston George Bush Intcntl will travel around 6352.8 mi. 13h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Istanbul Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Istanbul Airport to Houston George Bush Intcntl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Istanbul Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Istanbul Airport to Houston George Bush Intcntl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Istanbul Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The necessary travel and health documents for your Houston George Bush Intcntl Airport 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.

  • What is the most popular plane model from Istanbul Airport to Houston George Bush Intcntl Airport?

  • What is the most popular airline from Istanbul Airport to Houston George Bush Intcntl Airport?

Best airlines flying from Istanbul Airport to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Istanbul Airport to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $405Free CancellationRating
7.8
1,389 reviews
Search KLM flights
British AirwaysPriceFrom $478Free CancellationRating
6.7
7,415 reviews
Search British Airways flights
American AirlinesPriceFrom $488Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
LufthansaPriceFrom $544Free CancellationRating
6.8
7,444 reviews
Search Lufthansa flights
United AirlinesPriceFrom $576Free CancellationRating
7.4
8,933 reviews
Search United Airlines flights
DeltaPriceFrom $649Free CancellationRating
7.9
7,962 reviews
Search Delta flights
Turkish AirlinesPriceFrom $726Free CancellationRating
7.3
3,983 reviews
Search Turkish Airlines flights

  • Turkish Airlines Flights From Istanbul Airport to Houston George Bush Intcntl Airport

    Turkish Airlines operates around 8 flights from Istanbul Airport to Houston George Bush Intcntl Airport every week. The average price of these flights found in the last 72 hours has been $842, but momondo users have found Turkish Airlines deals from Istanbul Airport to Houston George Bush Intcntl Airport from as low as $726 round-trip. Turkish Airlines has been scored 7.3/10 in 3,983 reviews.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
Humble
Cypress
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

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

It is quick and easy to find Istanbul to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

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

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

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?

Price alerts on flights to Houston from Istanbul are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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