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Cheap flights from Islamabad to Houston from $656

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 9/8. 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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Find the cheapest flights from Islamabad to Houston

Cheap round-trip flights

Logo
3:05 am - 5:50 pmISB-IAH
48h 45m2 stops
Logo
4:30 pm - 1:30 amIAH-ISB
46h 00m2 stops
$1,099
Find Deal
Mon, Oct 6 - Wed, Dec 31
Etihad Airways Logo
4:20 am - 1:40 pmISB-IAH
43h 20m2 stops
Etihad Airways Logo
12:40 pm - 6:15 pmIAH-ISB
42h 35m2 stops
$1,117Etihad Airways
Find Deal
Tue, Sep 16 - Tue, Feb 10
Turkish Airlines Logo
5:25 am - 7:05 pmISB-IAH
23h 40m1 stop
Turkish Airlines Logo
9:05 pm - 8:50 amIAH-ISB
24h 45m1 stop
$1,472Turkish Airlines
Find Deal
Wed, Sep 3 - Wed, Jan 21
Air Canada Logo
9:20 am - 10:14 pmISB-IAH
46h 54m2 stops
Air Canada Logo
7:20 am - 1:15 amIAH-ISB
31h 55m2 stops
$1,585Air Canada
Find Deal
Wed, Oct 15 - Sun, Oct 19
Turkish Airlines Logo
5:25 am - 7:05 pmISB-IAH
23h 40m1 stop
Turkish Airlines Logo
9:00 pm - 3:55 amIAH-ISB
20h 55m1 stop
$1,715Turkish Airlines
Find Deal
Fri, Oct 10 - Tue, Oct 14
Air Canada Logo
9:20 am - 10:14 pmISB-IAH
46h 54m2 stops
Air Canada Logo
7:20 am - 1:15 amIAH-ISB
31h 55m2 stops
$1,833Air Canada
Find Deal
Fri, Oct 10 - Tue, Oct 14
Qatar Airways Logo
3:30 am - 3:50 pmISB-IAH
22h 20m1 stop
Qatar Airways Logo
7:28 pm - 7:40 amIAH-ISB
50h 12m2 stops
$1,844Qatar Airways
Find Deal
Fri, Sep 19 - Sat, Sep 20
Qatar Airways Logo
3:10 am - 11:52 pmISB-IAH
30h 42m2 stops
Qatar Airways Logo
12:05 pm - 7:40 amIAH-ISB
33h 35m2 stops
$1,931Qatar Airways
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Mon, Oct 27 - Mon, Mar 30
American Airlines Logo
3:30 am - 11:43 pmISB-IAH
30h 13m2 stops
American Airlines Logo
6:25 pm - 1:50 amIAH-ISB
21h 25m1 stop
$2,050American Airlines
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Tue, Oct 14 - Sun, Oct 19
American Airlines Logo
3:30 am - 9:33 amISB-HOU
64h 03m2 stops
American Airlines Logo
8:11 pm - 1:50 amHOU-ISB
43h 39m2 stops
$2,051American Airlines
Find Deal
Tue, Oct 14 - Sun, Oct 19

Qatar Airways flights from Islamabad to Houston

Our best Qatar Airways deals on Islamabad to Houston flight tickets
Qatar Airways
Sep 19
ISB3:30 amIslamabad Intl
22h 20m
1 stop
IAH3:50 pmHouston George Bush Intcntl
Sep 20
IAH7:28 pmHouston George Bush Intcntl
50h 12m
2 stops
ISB7:40 amIslamabad Intl
$1,844
Find similar
Qatar Airways
Aug 29
ISB3:30 amIslamabad Intl
22h 20m
1 stop
IAH3:50 pmHouston George Bush Intcntl
Oct 1
IAH6:25 pmHouston George Bush Intcntl
27h 15m
1 stop
ISB7:40 amIslamabad Intl
$1,924
Find similar
Qatar Airways
Oct 27
ISB3:10 amIslamabad Intl
30h 42m
2 stops
IAH11:52 pmHouston George Bush Intcntl
Mar 30
IAH12:05 pmHouston George Bush Intcntl
33h 35m
2 stops
ISB7:40 amIslamabad Intl
$1,931
Find similar

American Airlines flights from Islamabad to Houston

Our best American Airlines deals on Islamabad to Houston flight tickets
American Airlines
Oct 14
ISB3:30 amIslamabad Intl
30h 13m
2 stops
IAH11:43 pmHouston George Bush Intcntl
Oct 19
IAH6:25 pmHouston George Bush Intcntl
21h 25m
1 stop
ISB1:50 amIslamabad Intl
$2,050
Find similar
American Airlines
Oct 14
ISB3:30 amIslamabad Intl
64h 03m
2 stops
HOU9:33 amHouston Hobby
Oct 19
HOU8:11 pmHouston Hobby
43h 39m
2 stops
ISB1:50 amIslamabad Intl
$2,051
Find similar
American Airlines
Oct 9
ISB3:30 amIslamabad Intl
31h 05m
2 stops
IAH12:35 amHouston George Bush Intcntl
Oct 14
IAH5:30 amHouston George Bush Intcntl
40h 10m
2 stops
ISB7:40 amIslamabad Intl
$2,055
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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 August 21, 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

Mon 10/6

3:05 am-5:50 pm

2 stops48h 45m

Houston George Bush Intcntl

Wed 12/31

4:30 pm-1:30 am

2 stops46h 00m

$1,099

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Tue 9/16

4:20 am-1:40 pm

2 stops43h 20m

Houston George Bush Intcntl

Tue 2/10

12:40 pm-6:15 pm

2 stops42h 35m

$1,117

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Wed 9/3

5:25 am-7:05 pm

1 stop23h 40m

Houston George Bush Intcntl

Wed 1/21

9:05 pm-8:50 am

1 stop24h 45m

$1,472

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Wed 10/15

9:20 am-10:14 pm

2 stops46h 54m

Houston George Bush Intcntl

Sun 10/19

7:20 am-1:15 am

2 stops31h 55m

$1,585

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Fri 10/10

5:25 am-7:05 pm

1 stop23h 40m

Houston George Bush Intcntl

Tue 10/14

9:00 pm-3:55 am

1 stop20h 55m

$1,715

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Fri 10/10

9:20 am-10:14 pm

2 stops46h 54m

Houston George Bush Intcntl

Tue 10/14

7:20 am-1:15 am

2 stops31h 55m

$1,833

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Fri 9/19

3:30 am-3:50 pm

1 stop22h 20m

Houston George Bush Intcntl

Sat 9/20

7:28 pm-7:40 am

2 stops50h 12m

$1,844

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Mon 10/27

3:10 am-11:52 pm

2 stops30h 42m

Houston George Bush Intcntl

Mon 3/30

12:05 pm-7:40 am

2 stops33h 35m

$1,931

IslamabadHouston

ISB - IAH

ISBIAH

Islamabad Intl

Tue 10/14

3:30 am-11:43 pm

2 stops30h 13m

Houston George Bush Intcntl

Sun 10/19

6:25 pm-1:50 am

1 stop21h 25m

$2,050

IslamabadHouston

ISB - HOU

ISBHOU

Islamabad Intl

Tue 10/14

3:30 am-9:33 am

2 stops64h 03m

Houston Hobby

Sun 10/19

8:11 pm-1:50 am

2 stops43h 39m

$2,051

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 $929. 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. 22h 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
3,615 reviews
Search Qatar Airways flights
American AirlinesPriceFrom $974Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $1,210Free CancellationRating
6.7
7,291 reviews
Search British Airways flights
Pakistan International AirlinesPriceFrom $1,303Free CancellationRating
6.3
48 reviews
Search Pakistan International Airlines flights
Turkish AirlinesPriceFrom $1,418Free CancellationRating
7.3
3,950 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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