What is the cheapest airline that flies from Houston to Islamabad Intl?

Qatar Airways is the most popular carrier operating from Houston to Islamabad Intl

What airlines fly to Islamabad?

Qatar Airways, Turkish Airlines and Emirates are the top three most popular airlines that fly to Islamabad from Houston according to our data. Qatar Airways is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Islamabad. Keep in mind that there are 3 different airlines that fly to Islamabad on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Houston to Islamabad Intl Airport refresh daily.

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

There are 3 operators available for flights from Houston to Islamabad Intl Airport as of April 2026.

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

What documentation or ID do you need to fly to Islamabad Intl Airport?

The required travel and health documents for your Islamabad Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Islamabad Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$486 Cheap Flights from Houston to Islamabad in 2026

Q: What is the typical price of a round-trip flight between Houston and Islamabad?

Prices are currently low for flights on this route. Typical prices usually range from $1,034 to $934. The lowest price recently found on this route was $941.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Houston to Islamabad

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:44 pm - 3:25 am

IAH

ISB

52h 41m

2 stops

7:45 pm - 4:44 pm

ISB

IAH

30h 59m

2 stops

$941Multiple Airlines

Tue, May 5 - Tue, May 26

6:04 am - 3:25 am

IAH

ISB

35h 21m

2 stops

7:45 pm - 2:12 pm

ISB

IAH

28h 27m

2 stops

$945Multiple Airlines

Sat, Apr 25 - Thu, May 21

9:05 pm - 7:45 am

IAH

ISB

24h 40m

1 stop

9:15 am - 7:10 pm

ISB

IAH

43h 55m

1 stop

$948Turkish Airlines

Mon, Sep 7 - Wed, Sep 30

6:04 am - 3:25 am

IAH

ISB

35h 21m

2 stops

7:45 pm - 4:44 pm

ISB

IAH

30h 59m

2 stops

$953Multiple Airlines

Tue, Apr 28 - Mon, May 25

6:30 am - 6:25 pm

IAH

ISB

25h 55m

2 stops

7:45 pm - 11:48 pm

ISB

IAH

38h 03m

2 stops

$956Etihad Airways

Mon, Apr 27 - Mon, May 18

7:35 pm - 7:30 am

IAH

ISB

25h 55m

1 stop

3:05 am - 4:50 pm

ISB

IAH

23h 45m

1 stop

$961Emirates

Tue, May 5 - Mon, May 25

7:35 pm - 7:30 am

IAH

ISB

25h 55m

1 stop

9:25 am - 4:50 pm

ISB

IAH

41h 25m

1 stop

$964Emirates

Mon, Sep 7 - Wed, Sep 30

6:04 am - 3:25 am

IAH

ISB

35h 21m

2 stops

7:45 pm - 4:39 pm

ISB

IAH

30h 54m

2 stops

$965Multiple Airlines

Thu, Apr 30 - Thu, Jun 4

4:18 pm - 1:45 am

HOU

ISB

23h 27m

2 stops

3:30 am - 7:51 pm

ISB

HOU

26h 21m

2 stops

$1,358Qatar Airways

Tue, May 5 - Mon, May 25

4:18 pm - 9:10 am

HOU

ISB

30h 52m

2 stops

3:30 am - 7:51 pm

ISB

HOU

26h 21m

2 stops

$1,359Qatar Airways

Tue, Apr 28 - Sun, May 24

Turkish Airlines flights from Houston to Islamabad

Our best Turkish Airlines deals on Houston to Islamabad flight tickets

Turkish Airlines

Sep 7

IAH9:05 pmHouston George Bush Intcntl

24h 40m

1 stop

ISB7:45 amIslamabad Intl

Sep 30

ISB9:15 amIslamabad Intl

43h 55m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$948

Turkish Airlines

Sep 1

IAH9:05 pmHouston George Bush Intcntl

31h 25m

2 stops

ISB2:30 pmIslamabad Intl

Oct 22

ISB3:30 pmIslamabad Intl

31h 15m

2 stops

IAH12:45 pmHouston George Bush Intcntl

$988

Turkish Airlines

Sep 15

IAH9:05 pmHouston George Bush Intcntl

31h 25m

2 stops

ISB2:30 pmIslamabad Intl

Oct 3

ISB3:30 pmIslamabad Intl

37h 40m

2 stops

IAH7:10 pmHouston George Bush Intcntl

$989

Etihad Airways flights from Houston to Islamabad

Our best Etihad Airways deals on Houston to Islamabad flight tickets

Etihad Airways

Apr 27

IAH6:30 amHouston George Bush Intcntl

25h 55m

2 stops

ISB6:25 pmIslamabad Intl

May 18

ISB7:45 pmIslamabad Intl

38h 03m

2 stops

IAH11:48 pmHouston George Bush Intcntl

$956

Etihad Airways

Apr 14

IAH6:04 amHouston George Bush Intcntl

26h 21m

2 stops

ISB6:25 pmIslamabad Intl

Jun 29

ISB4:50 amIslamabad Intl

29h 05m

2 stops

IAH11:55 pmHouston George Bush Intcntl

$1,000

Etihad Airways

Apr 14

IAH6:04 amHouston George Bush Intcntl

26h 21m

2 stops

ISB6:25 pmIslamabad Intl

Jun 25

ISB4:50 amIslamabad Intl

29h 05m

2 stops

IAH11:55 pmHouston George Bush Intcntl

$1,001

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Tue 5/5

12:44 pm-3:25 am

2 stops52h 41m

Islamabad Intl

Tue 5/26

7:45 pm-4:44 pm

2 stops30h 59m

$941

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Sat 4/25

6:04 am-3:25 am

2 stops35h 21m

Islamabad Intl

Thu 5/21

7:45 pm-2:12 pm

2 stops28h 27m

$945

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Mon 9/7

9:05 pm-7:45 am

1 stop24h 40m

Islamabad Intl

Wed 9/30

9:15 am-7:10 pm

1 stop43h 55m

$948

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Tue 4/28

6:04 am-3:25 am

2 stops35h 21m

Islamabad Intl

Mon 5/25

7:45 pm-4:44 pm

2 stops30h 59m

$953

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Mon 4/27

6:30 am-6:25 pm

2 stops25h 55m

Islamabad Intl

Mon 5/18

7:45 pm-11:48 pm

2 stops38h 03m

$956

Quickest round-trip

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Tue 5/5

7:35 pm-7:30 am

1 stop25h 55m

Islamabad Intl

Mon 5/25

3:05 am-4:50 pm

1 stop23h 45m

$961

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Mon 9/7

7:35 pm-7:30 am

1 stop25h 55m

Islamabad Intl

Wed 9/30

9:25 am-4:50 pm

1 stop41h 25m

$964

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Thu 4/30

6:04 am-3:25 am

2 stops35h 21m

Islamabad Intl

Thu 6/4

7:45 pm-4:39 pm

2 stops30h 54m

$965

HoustonIslamabad

HOU - ISB

HOUISB

Houston Hobby

Tue 5/5

4:18 pm-1:45 am

2 stops23h 27m

Islamabad Intl

Mon 5/25

3:30 am-7:51 pm

2 stops26h 21m

$1,358

HoustonIslamabad

HOU - ISB

HOUISB

Houston Hobby

Tue 4/28

4:18 pm-9:10 am

2 stops30h 52m

Islamabad Intl

Sun 5/24

3:30 am-7:51 pm

2 stops26h 21m

$1,359

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston to Islamabad

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

Prices

Airlines

What is the typical price of a round-trip flight between Houston and Islamabad?

What is the cheapest month to fly to Islamabad?

In general, September is the cheapest month to fly from Houston to Islamabad. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $937. If you aren’t able to travel during the month of September, then book flights to Islamabad from Houston during October instead. Flights to Islamabad in October, while not as cheap as those in September, still average around $986.

How far in advance should I book a flight to Islamabad?

You are more likely to see cheaper flights to Islamabad from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Islamabad for around $1,192 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Islamabad from Houston for as low as $932 on momondo.

Cheap Houston to Islamabad flight deals and tips

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

Fastest flight time	19h 40m
Direct flights	None

The fastest flight from Houston to Islamabad takes 19h 40m

There are no direct flights from Houston to Islamabad. There are no popular flight routes from Houston to Islamabad.

Search flight deals

Frequently asked questions about flying from Houston to Islamabad

How far is Houston to Islamabad Intl by plane?
The distance between Houston and Islamabad Intl is about 7980.2 mi. 19h 40m is a normal flight duration for this route.
When did momondo last update prices for flights from Houston to Islamabad Intl Airport?
Prices for flights from Houston to Islamabad Intl Airport refresh daily.
How many operators does momondo search for flights from Houston to Islamabad Intl Airport?
There are 3 operators available for flights from Houston to Islamabad Intl Airport as of April 2026.
How old do you have to be to fly from Houston to Islamabad Intl 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 Houston to Islamabad Intl Airport.
What documentation or ID do you need to fly to Islamabad Intl Airport?
The required travel and health documents for your Islamabad Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Islamabad Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Islamabad

Compare and see reviews for airlines that fly from Houston to Islamabad with momondo

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $784	Free Cancellation	Rating 7.3 4,306 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom $866	Free Cancellation	Rating 7.4 3,725 reviews	Search Qatar Airways flights
Emirates	PriceFrom $918	Free Cancellation	Rating 8.1 3,557 reviews	Search Emirates flights

Murree

Rawalpindi

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Islamabad. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Houston to Islamabad flights to just show those with flexible booking policies.

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

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 Houston to Islamabad.

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

Price alerts on flights to Islamabad from Houston 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.