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Cheap flights from Istanbul Airport to Houston from $393

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 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Istanbul Airport to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
5:20 pm - 1:20 pm
IST
-
IAH
28h 00m
1 stop
KLM Logo
3:25 pm - 1:20 am
IAH
-
IST
25h 55m
1 stop
$643KLM
Mon, Apr 13 - Wed, Apr 22
KLM Logo
6:00 am - 1:20 pm
IST
-
IAH
15h 20m
1 stop
KLM Logo
3:25 pm - 1:20 am
IAH
-
IST
25h 55m
1 stop
$644KLM
Thu, Apr 9 - Wed, Apr 22
KLM Logo
4:25 am - 1:35 pm
IST
-
IAH
17h 10m
1 stop
KLM Logo
3:25 pm - 1:20 am
IAH
-
IST
25h 55m
1 stop
$645KLM
Fri, Apr 24 - Fri, May 1
KLM Logo
6:00 am - 6:12 pm
IST
-
IAH
20h 12m
2 stops
KLM Logo
3:25 pm - 1:20 am
IAH
-
IST
25h 55m
1 stop
$649KLM
Thu, Apr 9 - Wed, Apr 22
Multiple Airlines Logo
4:25 am - 3:54 pm
IST
-
IAH
19h 29m
2 stops
Multiple Airlines Logo
3:25 pm - 4:20 pm
IAH
-
IST
16h 55m
1 stop
$651Multiple Airlines
Sat, Apr 25 - Thu, Apr 30
KLM Logo
6:00 am - 6:34 pm
IST
-
IAH
20h 34m
2 stops
KLM Logo
3:25 pm - 1:20 am
IAH
-
IST
25h 55m
1 stop
$653KLM
Mon, Apr 13 - Wed, Apr 22
Multiple Airlines Logo
6:00 am - 6:12 pm
IST
-
IAH
20h 12m
2 stops
Multiple Airlines Logo
3:50 pm - 3:30 am
IAH
-
IST
27h 40m
1 stop
$662Multiple Airlines
Thu, Apr 9 - Wed, Apr 22
Delta Logo
6:00 am - 10:42 pm
IST
-
HOU
24h 42m
2 stops
Delta Logo
5:23 pm - 1:20 am
HOU
-
IST
23h 57m
2 stops
$712Delta
Thu, Apr 9 - Wed, Apr 22
Delta Logo
6:00 am - 10:42 pm
IST
-
HOU
24h 42m
2 stops
Delta Logo
5:23 pm - 1:20 am
HOU
-
IST
23h 57m
2 stops
$714Delta
Wed, Apr 8 - Mon, Apr 13
British Airways Logo
1:10 pm - 6:09 pm
IST
-
HOU
36h 59m
2 stops
British Airways Logo
8:23 pm - 12:25 am
HOU
-
IST
20h 02m
2 stops
$755British Airways
Thu, Jun 25 - Mon, Jul 13

Delta flights from Istanbul Airport to Houston

Our best Delta deals on Istanbul Airport to Houston flight tickets
Delta
Apr 5
IST6:00 amIstanbul
15h 20m
1 stop
IAH1:20 pmHouston George Bush Intcntl
Apr 14
IAH3:25 pmHouston George Bush Intcntl
25h 55m
1 stop
IST1:20 amIstanbul
$707
Delta
Apr 9
IST6:00 amIstanbul
15h 20m
1 stop
IAH1:20 pmHouston George Bush Intcntl
Apr 13
IAH3:25 pmHouston George Bush Intcntl
25h 55m
1 stop
IST1:20 amIstanbul
$708
Delta
Aug 20
IST6:00 amIstanbul
15h 15m
1 stop
IAH1:15 pmHouston George Bush Intcntl
Aug 25
IAH3:20 pmHouston George Bush Intcntl
17h 00m
1 stop
IST4:20 pmIstanbul
$709

British Airways flights from Istanbul Airport to Houston

Our best British Airways deals on Istanbul Airport to Houston flight tickets
British Airways
May 28
IST8:05 pmIstanbul
25h 15m
1 stop
IAH1:20 pmHouston George Bush Intcntl
Jun 13
IAH3:30 pmHouston George Bush Intcntl
18h 15m
1 stop
IST5:45 pmIstanbul
$736
British Airways
May 28
IST8:05 pmIstanbul
25h 15m
1 stop
IAH1:20 pmHouston George Bush Intcntl
Jun 11
IAH3:40 pmHouston George Bush Intcntl
25h 00m
1 stop
IST12:40 amIstanbul
$737
British Airways
Jul 7
IST2:35 pmIstanbul
30h 50m
1 stop
IAH1:25 pmHouston George Bush Intcntl
Sep 9
IAH9:05 pmHouston George Bush Intcntl
19h 20m
1 stop
IST12:25 amIstanbul
$739

momondo Fare Finder

 
Customize your flight search to find flights from Istanbul Airport 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 March 29, 2026.
Use the filters below to find and compare flights from Istanbul Airport to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Mon 4/13

5:20 pm-1:20 pm

1 stop28h 00m

Houston George Bush Intcntl

Wed 4/22

3:25 pm-1:20 am

1 stop25h 55m

$643

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Thu 4/9

6:00 am-1:20 pm

1 stop15h 20m

Houston George Bush Intcntl

Wed 4/22

3:25 pm-1:20 am

1 stop25h 55m

$644

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Fri 4/24

4:25 am-1:35 pm

1 stop17h 10m

Houston George Bush Intcntl

Fri 5/1

3:25 pm-1:20 am

1 stop25h 55m

$645

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Thu 4/9

6:00 am-6:12 pm

2 stops20h 12m

Houston George Bush Intcntl

Wed 4/22

3:25 pm-1:20 am

1 stop25h 55m

$649
Quickest round-trip

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Sat 4/25

4:25 am-3:54 pm

2 stops19h 29m

Houston George Bush Intcntl

Thu 4/30

3:25 pm-4:20 pm

1 stop16h 55m

$651

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Mon 4/13

6:00 am-6:34 pm

2 stops20h 34m

Houston George Bush Intcntl

Wed 4/22

3:25 pm-1:20 am

1 stop25h 55m

$653

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Thu 4/9

6:00 am-6:12 pm

2 stops20h 12m

Houston George Bush Intcntl

Wed 4/22

3:50 pm-3:30 am

1 stop27h 40m

$662

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Thu 4/9

6:00 am-10:42 pm

2 stops24h 42m

Houston Hobby

Wed 4/22

5:23 pm-1:20 am

2 stops23h 57m

$712

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Wed 4/8

6:00 am-10:42 pm

2 stops24h 42m

Houston Hobby

Mon 4/13

5:23 pm-1:20 am

2 stops23h 57m

$714

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Thu 6/25

1:10 pm-6:09 pm

2 stops36h 59m

Houston Hobby

Mon 7/13

8:23 pm-12:25 am

2 stops20h 02m

$755

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

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 Airport 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 Airport, with most prices found around $676. The month of January is another great option to travel to Houston, with average flight prices from Istanbul Airport averaging around $705.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Istanbul Airport to Houston flights are usually those with departure times at noon. Our users have found flights to Houston at noon for as low as $806. Try not to purchase tickets in the morning because they tend to be around $866. 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 Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $750 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Istanbul Airport for as low as $620 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 Airport to Houston flight deals and tips

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

Fastest flight time

13h 00m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from Istanbul Airport to Houston takes 13h 00m
Direct flights go from Istanbul Airport to Houston every day.
There are 2 airports in Houston. From Istanbul Airport 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 6366.2 mi. By plane, this route typically takes 13h 00m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Istanbul Airport to Houston.

  • What documentation or ID do you need to fly to Houston?

    The necessary travel and health documents for your Houston 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 Istanbul Airport to Houston

Compare and see reviews for airlines that fly from Istanbul Airport to Houston with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $480Free CancellationRating
6.7
7,829 reviews
Search British Airways flights
KLMPriceFrom $490Free CancellationRating
7.8
1,479 reviews
Search KLM flights
American AirlinesPriceFrom $497Free CancellationRating
7.1
11,521 reviews
Search American Airlines flights
LufthansaPriceFrom $543Free CancellationRating
6.8
7,872 reviews
Search Lufthansa flights
United AirlinesPriceFrom $576Free CancellationRating
7.4
9,509 reviews
Search United Airlines flights
DeltaPriceFrom $654Free CancellationRating
7.9
8,359 reviews
Search Delta flights
Turkish AirlinesPriceFrom $673Free CancellationRating
7.4
4,286 reviews
Search Turkish Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Istanbul to Houston. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Houston from Istanbul which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Istanbul to Houston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Istanbul to Houston.

I’m not ready to book a flight from Istanbul to Houston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Houston from Istanbul. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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