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Cheap flights from Islamabad to Houston from $568

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Islamabad to Houston departing on 10/28. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:30 am - 10:40 pmISB-IAH
29h 10m2 stops
Multiple Airlines Logo
9:05 pm - 4:45 amIAH-ISB
20h 40m1 stop
$1,051Multiple Airlines
Find Deal
Sun, Dec 7 - Mon, Dec 29
Multiple Airlines Logo
4:30 am - 8:10 pmISB-IAH
26h 40m2 stops
Multiple Airlines Logo
9:05 pm - 4:45 amIAH-ISB
20h 40m1 stop
$1,212Multiple Airlines
Find Deal
Tue, Nov 18 - Thu, Dec 4
Multiple Airlines Logo
3:15 am - 2:35 pmISB-IAH
46h 20m2 stops
Multiple Airlines Logo
6:55 pm - 7:15 amIAH-ISB
25h 20m2 stops
$1,271Multiple Airlines
Find Deal
Fri, Dec 12 - Thu, Jan 22
Qatar Airways Logo
8:55 am - 10:39 pmISB-IAH
48h 44m2 stops
Qatar Airways Logo
5:45 pm - 7:25 amIAH-ISB
26h 40m1 stop
$1,289Qatar Airways
Find Deal
Sun, Feb 1 - Sun, Feb 15
Etihad Airways Logo
4:30 am - 9:31 amISB-IAH
40h 01m2 stops
Etihad Airways Logo
6:45 pm - 3:10 amIAH-ISB
45h 25m2 stops
$1,365Etihad Airways
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Tue, Nov 18 - Thu, Dec 4
Etihad Airways Logo
7:25 pm - 9:45 amISB-IAH
49h 20m2 stops
Etihad Airways Logo
1:36 pm - 6:15 pmIAH-ISB
41h 39m2 stops
$1,442Etihad Airways
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Wed, Nov 19 - Thu, Dec 4
Turkish Airlines Logo
6:15 am - 7:10 pmISB-IAH
23h 55m1 stop
Turkish Airlines Logo
9:05 pm - 8:50 amIAH-ISB
24h 45m1 stop
$1,492Turkish Airlines
Find Deal
Mon, Dec 8 - Mon, Dec 29
Air Canada Logo
9:00 am - 9:44 pmISB-IAH
47h 44m2 stops
Air Canada Logo
10:00 am - 1:30 amIAH-ISB
28h 30m2 stops
$1,511Air Canada
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Mon, Feb 2 - Sun, Feb 15
Turkish Airlines Logo
6:15 am - 7:10 pmISB-IAH
23h 55m1 stop
Turkish Airlines Logo
9:05 pm - 4:45 amIAH-ISB
20h 40m1 stop
$1,526Turkish Airlines
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Sat, Jan 31 - Mon, Feb 16
Qatar Airways Logo
3:10 am - 1:43 pmISB-IAH
45h 33m2 stops
Qatar Airways Logo
8:39 pm - 7:25 amIAH-ISB
23h 46m2 stops
$1,531Qatar Airways
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Sat, Jan 31 - Sun, Feb 15

Qatar Airways flights from Islamabad to Houston

Our best Qatar Airways deals on Islamabad to Houston flight tickets
Qatar Airways
Feb 1
ISB8:55 amIslamabad Intl
48h 44m
2 stops
IAH10:39 pmHouston George Bush Intcntl
Feb 15
IAH5:45 pmHouston George Bush Intcntl
26h 40m
1 stop
ISB7:25 amIslamabad Intl
$1,289
Find similar
Qatar Airways
Jan 31
ISB3:10 amIslamabad Intl
45h 33m
2 stops
IAH1:43 pmHouston George Bush Intcntl
Feb 15
IAH8:39 pmHouston George Bush Intcntl
23h 46m
2 stops
ISB7:25 amIslamabad Intl
$1,531
Find similar
Qatar Airways
Nov 19
ISB8:55 amIslamabad Intl
41h 20m
1 stop
IAH3:15 pmHouston George Bush Intcntl
Dec 4
IAH1:19 pmHouston George Bush Intcntl
25h 21m
2 stops
ISB1:40 amIslamabad Intl
$1,561
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American Airlines flights from Islamabad to Houston

Our best American Airlines deals on Islamabad to Houston flight tickets
American Airlines
Mar 31
ISB3:30 amIslamabad Intl
63h 53m
2 stops
HOU9:23 amHouston Hobby
Apr 5
HOU8:31 pmHouston Hobby
43h 19m
2 stops
ISB1:50 amIslamabad Intl
$1,926
Find similar
American Airlines
Mar 31
ISB3:30 amIslamabad Intl
44h 00m
2 stops
HOU1:30 pmHouston Hobby
Apr 5
HOU6:29 pmHouston Hobby
45h 21m
2 stops
ISB1:50 amIslamabad Intl
$2,081
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momondo Fare Finder

 
Customize your flight search to find flights from Islamabad 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 October 9, 2025.
Use the filters below to find and compare flights from Islamabad to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Sun 12/7

4:30 am-10:40 pm

2 stops29h 10m

Houston George Bush Intcntl

Mon 12/29

9:05 pm-4:45 am

1 stop20h 40m

$1,051

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Tue 11/18

4:30 am-8:10 pm

2 stops26h 40m

Houston George Bush Intcntl

Thu 12/4

9:05 pm-4:45 am

1 stop20h 40m

$1,212

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Fri 12/12

3:15 am-2:35 pm

2 stops46h 20m

Houston George Bush Intcntl

Thu 1/22

6:55 pm-7:15 am

2 stops25h 20m

$1,271

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Sun 2/1

8:55 am-10:39 pm

2 stops48h 44m

Houston George Bush Intcntl

Sun 2/15

5:45 pm-7:25 am

1 stop26h 40m

$1,289

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Tue 11/18

4:30 am-9:31 am

2 stops40h 01m

Houston George Bush Intcntl

Thu 12/4

6:45 pm-3:10 am

2 stops45h 25m

$1,365

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Wed 11/19

7:25 pm-9:45 am

2 stops49h 20m

Houston George Bush Intcntl

Thu 12/4

1:36 pm-6:15 pm

2 stops41h 39m

$1,442

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Mon 12/8

6:15 am-7:10 pm

1 stop23h 55m

Houston George Bush Intcntl

Mon 12/29

9:05 pm-8:50 am

1 stop24h 45m

$1,492

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Mon 2/2

9:00 am-9:44 pm

2 stops47h 44m

Houston George Bush Intcntl

Sun 2/15

10:00 am-1:30 am

2 stops28h 30m

$1,511

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Sat 1/31

6:15 am-7:10 pm

1 stop23h 55m

Houston George Bush Intcntl

Mon 2/16

9:05 pm-4:45 am

1 stop20h 40m

$1,526

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Sat 1/31

3:10 am-1:43 pm

2 stops45h 33m

Houston George Bush Intcntl

Sun 2/15

8:39 pm-7:25 am

2 stops23h 46m

$1,531

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 Islamabad 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 September is, on average, the cheapest month to fly to Houston from Islamabad, with most prices found around $921. The month of March is another great option to travel to Houston, with average flight prices from Islamabad averaging around $1,189.

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

On average, the least expensive day to fly to Houston from Islamabad is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,250. 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 $1,658.

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

Our data shows that the cheapest Islamabad to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $1,352. Try not to purchase tickets in the morning because they tend to be around $1,543. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Islamabad to Houston flight deals and tips

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

Direct flights

None
There are no direct flights from Islamabad to Houston. There are no popular flight routes from Islamabad to Houston.
Search flight deals

  • How far is Islamabad Intl to Houston by plane?

    The distance between Islamabad Intl and Houston is about 7980.2 mi. 20h 20m is a normal flight duration for this route.

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

    Prices for flights from Islamabad Intl Airport to Houston are updated daily.

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

  • How old do you have to be to fly from Islamabad Intl 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 Islamabad Intl Airport to Houston.

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

    The travel and health documents you'll need for your trip to Houston may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Islamabad to Houston

Compare and see reviews for airlines that fly from Islamabad to Houston with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom $937Free CancellationRating
7.4
3,645 reviews
Search Qatar Airways flights
Pakistan International AirlinesPriceFrom $1,303Free CancellationRating
6.3
47 reviews
Search Pakistan International Airlines flights
Turkish AirlinesPriceFrom $1,418Free CancellationRating
7.3
3,992 reviews
Search Turkish Airlines flights

Why use momondo?

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

Finding the right flight to Houston from Islamabad is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Houston from Islamabad with this policy.

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

Once all potential Islamabad to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Houston from Islamabad. 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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