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Cheap flights from Istanbul Airport to Houston from $591

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Istanbul Airport to Houston departing on 11/13. 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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Cheap round-trip flights

United Airlines Logo
6:30 am - 2:35 pmIST-IAH
17h 05m1 stop
United Airlines Logo
6:20 pm - 9:20 pmIAH-IST
19h 00m2 stops
$591United Airlines
Find Deal
jue., nov. 13 - mar., may. 12
Logo
8:30 pm - 7:42 pmIST-IAH
31h 12m2 stops
Logo
3:35 pm - 9:20 pmIAH-IST
21h 45m1 stop
$592
Find Deal
mar., sep. 9 - dom., oct. 5
KLM Logo
5:05 pm - 1:15 pmIST-IAH
28h 10m1 stop
KLM Logo
12:55 pm - 4:55 pmIAH-IST
20h 00m2 stops
$593KLM
Find Deal
dom., oct. 12 - vie., oct. 31
Air Canada Logo
6:30 am - 9:39 pmIST-IAH
24h 09m2 stops
Air Canada Logo
10:00 am - 6:05 pmIAH-IST
23h 05m2 stops
$594Air Canada
Find Deal
lun., ene. 19 - jue., ene. 29
British Airways Logo
4:10 pm - 1:45 pmIST-IAH
29h 35m1 stop
British Airways Logo
3:30 pm - 6:50 pmIAH-IST
19h 20m1 stop
$601British Airways
Find Deal
dom., oct. 12 - lun., may. 18
British Airways Logo
7:35 am - 9:00 pmIST-IAH
21h 25m1 stop
British Airways Logo
6:08 pm - 12:05 amIAH-IST
20h 57m2 stops
$602British Airways
Find Deal
sáb., nov. 1 - lun., nov. 10
KLM Logo
5:05 pm - 1:15 pmIST-IAH
28h 10m1 stop
KLM Logo
3:30 pm - 1:20 amIAH-IST
25h 50m1 stop
$606KLM
Find Deal
lun., sep. 1 - lun., sep. 15
Air Canada Logo
8:30 pm - 7:42 pmIST-IAH
31h 12m2 stops
Air Canada Logo
10:00 am - 6:55 pmIAH-IST
24h 55m2 stops
$618Air Canada
Find Deal
mié., sep. 10 - dom., oct. 5
Delta Logo
5:05 pm - 1:15 pmIST-IAH
28h 10m1 stop
Delta Logo
12:39 pm - 1:20 amIAH-IST
28h 41m2 stops
$655Delta
Find Deal
dom., sep. 14 - dom., sep. 21
Delta Logo
5:55 pm - 10:11 pmIST-IAH
37h 16m2 stops
Delta Logo
12:55 pm - 4:20 pmIAH-IST
19h 25m2 stops
$656Delta
Find Deal
lun., nov. 3 - mar., may. 19

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 13
IST6:30 amIstanbul
17h 05m
1 stop
IAH2:35 pmHouston George Bush Intcntl
May 12
IAH6:20 pmHouston George Bush Intcntl
19h 00m
2 stops
IST9:20 pmIstanbul
$591
Find similar
United Airlines
Oct 10
IST6:10 amIstanbul
20h 55m
2 stops
IAH7:05 pmHouston George Bush Intcntl
Oct 19
IAH9:45 amHouston George Bush Intcntl
19h 20m
2 stops
IST1:05 pmIstanbul
$596
Find similar
United Airlines
Nov 13
IST6:30 amIstanbul
17h 05m
1 stop
IAH2:35 pmHouston George Bush Intcntl
May 13
IAH12:05 pmHouston George Bush Intcntl
25h 15m
2 stops
IST9:20 pmIstanbul
$597
Find similar

Air Canada flights from Istanbul Airport to Houston George Bush Intcntl Airport

Our best Air Canada deals on Istanbul Airport to Houston George Bush Intcntl Airport flight tickets
Air Canada
Jan 19
IST6:30 amIstanbul
24h 09m
2 stops
IAH9:39 pmHouston George Bush Intcntl
Jan 29
IAH10:00 amHouston George Bush Intcntl
23h 05m
2 stops
IST6:05 pmIstanbul
$594
Find similar
Air Canada
Sep 10
IST8:30 pmIstanbul
31h 12m
2 stops
IAH7:42 pmHouston George Bush Intcntl
Oct 5
IAH10:00 amHouston George Bush Intcntl
24h 55m
2 stops
IST6:55 pmIstanbul
$618
Find similar
Air Canada
Oct 22
IST6:50 amIstanbul
20h 52m
2 stops
IAH7:42 pmHouston George Bush Intcntl
May 12
IAH10:00 amHouston George Bush Intcntl
30h 20m
2 stops
IST12:20 amIstanbul
$628
Find similar

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 agosto 18, 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

jue. 11/13

6:30 am-2:35 pm

1 stop17h 05m

Houston George Bush Intcntl

mar. 5/12

6:20 pm-9:20 pm

2 stops19h 00m

$591

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

mar. 9/9

8:30 pm-7:42 pm

2 stops31h 12m

Houston George Bush Intcntl

dom. 10/5

3:35 pm-9:20 pm

1 stop21h 45m

$592

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

dom. 10/12

5:05 pm-1:15 pm

1 stop28h 10m

Houston George Bush Intcntl

vie. 10/31

12:55 pm-4:55 pm

2 stops20h 00m

$593

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

lun. 1/19

6:30 am-9:39 pm

2 stops24h 09m

Houston George Bush Intcntl

jue. 1/29

10:00 am-6:05 pm

2 stops23h 05m

$594

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

dom. 10/12

4:10 pm-1:45 pm

1 stop29h 35m

Houston George Bush Intcntl

lun. 5/18

3:30 pm-6:50 pm

1 stop19h 20m

$601

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

sáb. 11/1

7:35 am-9:00 pm

1 stop21h 25m

Houston George Bush Intcntl

lun. 11/10

6:08 pm-12:05 am

2 stops20h 57m

$602

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

lun. 9/1

5:05 pm-1:15 pm

1 stop28h 10m

Houston George Bush Intcntl

lun. 9/15

3:30 pm-1:20 am

1 stop25h 50m

$606

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

mié. 9/10

8:30 pm-7:42 pm

2 stops31h 12m

Houston George Bush Intcntl

dom. 10/5

10:00 am-6:55 pm

2 stops24h 55m

$618

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

dom. 9/14

5:05 pm-1:15 pm

1 stop28h 10m

Houston George Bush Intcntl

dom. 9/21

12:39 pm-1:20 am

2 stops28h 41m

$655

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

lun. 11/3

5:55 pm-10:11 pm

2 stops37h 16m

Houston George Bush Intcntl

mar. 5/19

12:55 pm-4:20 pm

2 stops19h 25m

$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 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 $603.

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 Wednesday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Wednesday will often find tickets for as low as $836. 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 $997.

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 $860. 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 $735 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.

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

As of August 2025, prices for Istanbul Airport to Houston George Bush Intcntl Airport flights are approximately 2% more expensive 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

$674

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 $674. The best round-trip flight deal from Istanbul Airport to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $591.
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. 17h 05m 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
1,385 reviews
Search KLM flights
British AirwaysPriceFrom $478Free CancellationRating
6.6
7,277 reviews
Search British Airways flights
American AirlinesPriceFrom $488Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
LufthansaPriceFrom $544Free CancellationRating
6.8
7,330 reviews
Search Lufthansa flights
United AirlinesPriceFrom $583Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
DeltaPriceFrom $649Free CancellationRating
8.0
7,981 reviews
Search Delta flights
Turkish AirlinesPriceFrom $746Free CancellationRating
7.3
3,945 reviews
Search Turkish Airlines flights

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

    Turkish Airlines operates around 10 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 $872, but momondo users have found Turkish Airlines deals from Istanbul Airport to Houston George Bush Intcntl Airport from as low as $746 round-trip. Turkish Airlines has been scored 7.3/10 in 3,945 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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