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Cheap flights from Istanbul Airport to Houston from $349

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 1/21. 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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Find the cheapest flights from Istanbul Airport to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:35 am - 8:00 pm
IST
-
IAH
21h 25m1 stop
American Airlines Logo
12:41 pm - 5:45 pm
IAH
-
IST
20h 04m2 stops
$513American Airlines
Thu, Jan 29 - Tue, Feb 17
American Airlines Logo
8:20 am - 8:00 pm
IST
-
IAH
20h 40m1 stop
American Airlines Logo
11:18 am - 12:05 am
IAH
-
IST
27h 47m2 stops
$514American Airlines
Sun, Jan 25 - Mon, Feb 9
American Airlines Logo
8:20 am - 8:00 pm
IST
-
IAH
20h 40m1 stop
American Airlines Logo
9:45 pm - 5:45 pm
IAH
-
IST
35h 00m1 stop
$515American Airlines
Sun, Jan 25 - Mon, Feb 9
British Airways Logo
6:40 pm - 2:05 pm
IST
-
IAH
28h 25m1 stop
British Airways Logo
6:21 pm - 12:05 am
IAH
-
IST
20h 44m2 stops
$516British Airways
Sat, Jan 17 - Mon, Feb 16
British Airways Logo
6:40 pm - 2:05 pm
IST
-
IAH
28h 25m1 stop
British Airways Logo
3:50 pm - 5:30 pm
IAH
-
IST
16h 40m1 stop
$517British Airways
Mon, Jan 19 - Thu, Feb 5
Multiple Airlines Logo
7:35 am - 8:00 pm
IST
-
IAH
21h 25m1 stop
Multiple Airlines Logo
2:41 pm - 12:25 am
IAH
-
IST
24h 44m2 stops
$518Multiple Airlines
Thu, Jan 22 - Wed, Feb 4
Multiple Airlines Logo
8:15 am - 10:46 pm
IST
-
HOU
23h 31m2 stops
Multiple Airlines Logo
12:17 pm - 5:30 pm
HOU
-
IST
20h 13m2 stops
$558Multiple Airlines
Mon, Feb 2 - Mon, Feb 16
Air France Logo
4:50 am - 10:33 pm
IST
-
HOU
26h 43m2 stops
Air France Logo
5:35 pm - 3:50 am
HOU
-
IST
25h 15m2 stops
$620Air France
Sat, Jan 31 - Sun, Feb 15
Delta Logo
5:55 pm - 10:21 am
IST
-
HOU
49h 26m2 stops
Delta Logo
10:50 am - 4:55 pm
HOU
-
IST
21h 05m2 stops
$658Delta
Sat, Jan 17 - Wed, Feb 18
Delta Logo
4:50 am - 10:28 pm
IST
-
HOU
25h 38m2 stops
Delta Logo
6:00 am - 1:20 am
HOU
-
IST
35h 20m2 stops
$663Delta
Thu, Mar 26 - Tue, Apr 14

British Airways flights from Istanbul Airport to Houston

Our best British Airways deals on Istanbul Airport to Houston flight tickets
British Airways
Jan 17
IST6:40 pmIstanbul
28h 25m
1 stop
IAH2:05 pmHouston George Bush Intcntl
Feb 16
IAH6:21 pmHouston George Bush Intcntl
20h 44m
2 stops
IST12:05 amIstanbul
$516
Find similar
British Airways
Jan 19
IST6:40 pmIstanbul
28h 25m
1 stop
IAH2:05 pmHouston George Bush Intcntl
Feb 5
IAH3:50 pmHouston George Bush Intcntl
16h 40m
1 stop
IST5:30 pmIstanbul
$517
Find similar
British Airways
Mar 5
IST7:35 amIstanbul
21h 20m
2 stops
HOU7:55 pmHouston Hobby
Mar 9
HOU12:18 pmHouston Hobby
21h 12m
2 stops
IST5:30 pmIstanbul
$522
Find similar

Air France flights from Istanbul Airport to Houston

Our best Air France deals on Istanbul Airport to Houston flight tickets
Air France
Jan 21
IST4:50 amIstanbul
22h 56m
2 stops
IAH6:46 pmHouston George Bush Intcntl
Feb 4
IAH4:05 pmHouston George Bush Intcntl
26h 45m
1 stop
IST3:50 amIstanbul
$570
Find similar
Air France
Jan 15
IST4:50 amIstanbul
25h 54m
2 stops
IAH9:44 pmHouston George Bush Intcntl
Feb 11
IAH4:05 pmHouston George Bush Intcntl
26h 45m
1 stop
IST3:50 amIstanbul
$619
Find similar
Air France
Jan 31
IST4:50 amIstanbul
26h 43m
2 stops
HOU10:33 pmHouston Hobby
Feb 15
HOU5:35 pmHouston Hobby
25h 15m
2 stops
IST3:50 amIstanbul
$620
Find similar

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 December 21, 2025.
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

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Thu 1/29

7:35 am-8:00 pm

1 stop21h 25m

Houston George Bush Intcntl

Tue 2/17

12:41 pm-5:45 pm

2 stops20h 04m

$513

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Sun 1/25

8:20 am-8:00 pm

1 stop20h 40m

Houston George Bush Intcntl

Mon 2/9

11:18 am-12:05 am

2 stops27h 47m

$514

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Sun 1/25

8:20 am-8:00 pm

1 stop20h 40m

Houston George Bush Intcntl

Mon 2/9

9:45 pm-5:45 pm

1 stop35h 00m

$515

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Sat 1/17

6:40 pm-2:05 pm

1 stop28h 25m

Houston George Bush Intcntl

Mon 2/16

6:21 pm-12:05 am

2 stops20h 44m

$516

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Mon 1/19

6:40 pm-2:05 pm

1 stop28h 25m

Houston George Bush Intcntl

Thu 2/5

3:50 pm-5:30 pm

1 stop16h 40m

$517

IstanbulHouston

IST - IAH

ISTIAH

Istanbul

Thu 1/22

7:35 am-8:00 pm

1 stop21h 25m

Houston George Bush Intcntl

Wed 2/4

2:41 pm-12:25 am

2 stops24h 44m

$518

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Mon 2/2

8:15 am-10:46 pm

2 stops23h 31m

Houston Hobby

Mon 2/16

12:17 pm-5:30 pm

2 stops20h 13m

$558

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Sat 1/31

4:50 am-10:33 pm

2 stops26h 43m

Houston Hobby

Sun 2/15

5:35 pm-3:50 am

2 stops25h 15m

$620

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Sat 1/17

5:55 pm-10:21 am

2 stops49h 26m

Houston Hobby

Wed 2/18

10:50 am-4:55 pm

2 stops21h 05m

$658

IstanbulHouston

IST - HOU

ISTHOU

Istanbul

Thu 3/26

4:50 am-10:28 pm

2 stops25h 38m

Houston Hobby

Tue 4/14

6:00 am-1:20 am

2 stops35h 20m

$663

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 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 $550. The month of January is another great option to travel to Houston, with average flight prices from Istanbul Airport 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 Airport 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 Airport 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 $873. 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 $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 Airport 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 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

12h 55m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from Istanbul Airport to Houston takes 12h 55m
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 12h 55m.

  • 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
KLMPriceFrom $405Free CancellationRating
7.7
1,429 reviews
Search KLM flights
American AirlinesPriceFrom $449Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights
British AirwaysPriceFrom $471Free CancellationRating
6.7
7,602 reviews
Search British Airways flights
LufthansaPriceFrom $543Free CancellationRating
6.8
7,640 reviews
Search Lufthansa flights
United AirlinesPriceFrom $583Free CancellationRating
7.4
9,100 reviews
Search United Airlines flights
DeltaPriceFrom $654Free CancellationRating
7.9
8,017 reviews
Search Delta flights
Turkish AirlinesPriceFrom $704Free CancellationRating
7.3
4,107 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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