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

Etihad Airways, Turkish Airlines, and Qatar Airways are the most popular carriers 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 43% 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 March 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.

$429 Cheap Flights from Houston to Islamabad in 2026

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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.

9:05 pm - 3:35 am

IAH

ISB

20h 30m

1 stop

5:05 am - 7:10 pm

ISB

IAH

24h 05m

1 stop

$884Turkish Airlines

Thu, Apr 30 - Wed, May 20

9:05 pm - 7:45 am

IAH

ISB

24h 40m

1 stop

3:30 pm - 7:10 pm

ISB

IAH

37h 40m

2 stops

$898Turkish Airlines

Tue, Apr 28 - Fri, Jun 12

6:30 am - 6:25 pm

IAH

ISB

25h 55m

2 stops

4:50 am - 4:48 pm

ISB

IAH

45h 58m

2 stops

$904Etihad Airways

Wed, Apr 8 - Sat, Jun 13

9:05 pm - 3:35 am

IAH

ISB

20h 30m

1 stop

9:15 am - 12:45 pm

ISB

IAH

37h 30m

1 stop

$908Turkish Airlines

Thu, Sep 3 - Thu, Oct 1

9:05 pm - 3:35 am

IAH

ISB

20h 30m

1 stop

5:05 am - 7:10 pm

ISB

IAH

24h 05m

1 stop

$909Turkish Airlines

Mon, May 4 - Wed, May 27

3:22 pm - 3:25 am

IAH

ISB

50h 03m

2 stops

4:50 am - 4:48 pm

ISB

IAH

45h 58m

2 stops

$910Etihad Airways

Sat, May 9 - Sun, May 31

10:06 am - 3:25 am

IAH

ISB

31h 19m

2 stops

7:25 pm - 5:54 pm

ISB

IAH

32h 29m

2 stops

$912Multiple Airlines

Mon, May 11 - Sat, Oct 31

7:35 pm - 7:30 am

IAH

ISB

25h 55m

1 stop

9:25 am - 4:50 pm

ISB

IAH

41h 25m

1 stop

$915Emirates

Tue, Mar 31 - Wed, Apr 15

9:57 am - 1:50 am

HOU

ISB

29h 53m

2 stops

9:25 am - 3:45 pm

ISB

HOU

40h 20m

2 stops

$1,208Qatar Airways

Fri, Apr 24 - Mon, Jun 1

8:21 pm - 7:40 am

HOU

ISB

25h 19m

2 stops

9:25 am - 3:45 pm

ISB

HOU

40h 20m

2 stops

$1,302Qatar Airways

Wed, Apr 8 - Sat, Jun 13

Etihad Airways flights from Houston to Islamabad

Our best Etihad Airways deals on Houston to Islamabad flight tickets

Etihad Airways

Apr 8

IAH6:30 amHouston George Bush Intcntl

25h 55m

2 stops

ISB6:25 pmIslamabad Intl

Jun 13

ISB4:50 amIslamabad Intl

45h 58m

2 stops

IAH4:48 pmHouston George Bush Intcntl

$904

Etihad Airways

May 9

IAH3:22 pmHouston George Bush Intcntl

50h 03m

2 stops

ISB3:25 amIslamabad Intl

May 31

ISB4:50 amIslamabad Intl

45h 58m

2 stops

IAH4:48 pmHouston George Bush Intcntl

$910

Etihad Airways

May 13

IAH10:06 amHouston George Bush Intcntl

22h 19m

2 stops

ISB6:25 pmIslamabad Intl

Jul 6

ISB7:45 pmIslamabad Intl

49h 14m

2 stops

IAH10:59 amHouston George Bush Intcntl

$911

British Airways flights from Houston to Islamabad

Our best British Airways deals on Houston to Islamabad flight tickets

British Airways

Apr 10

HOU8:21 pmHouston Hobby

63h 59m

2 stops

ISB10:20 pmIslamabad Intl

May 18

ISB12:20 amIslamabad Intl

29h 31m

2 stops

HOU7:51 pmHouston Hobby

$1,745

British Airways

Apr 10

HOU8:21 pmHouston Hobby

63h 59m

2 stops

ISB10:20 pmIslamabad Intl

May 15

ISB12:20 amIslamabad Intl

29h 31m

2 stops

HOU7:51 pmHouston Hobby

$1,787

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Thu 4/30

9:05 pm-3:35 am

1 stop20h 30m

Islamabad Intl

Wed 5/20

5:05 am-7:10 pm

1 stop24h 05m

$884

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Tue 4/28

9:05 pm-7:45 am

1 stop24h 40m

Islamabad Intl

Fri 6/12

3:30 pm-7:10 pm

2 stops37h 40m

$898

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Wed 4/8

6:30 am-6:25 pm

2 stops25h 55m

Islamabad Intl

Sat 6/13

4:50 am-4:48 pm

2 stops45h 58m

$904

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Thu 9/3

9:05 pm-3:35 am

1 stop20h 30m

Islamabad Intl

Thu 10/1

9:15 am-12:45 pm

1 stop37h 30m

$908

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Mon 5/4

9:05 pm-3:35 am

1 stop20h 30m

Islamabad Intl

Wed 5/27

5:05 am-7:10 pm

1 stop24h 05m

$909

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Sat 5/9

3:22 pm-3:25 am

2 stops50h 03m

Islamabad Intl

Sun 5/31

4:50 am-4:48 pm

2 stops45h 58m

$910

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Mon 5/11

10:06 am-3:25 am

2 stops31h 19m

Islamabad Intl

Sat 10/31

7:25 pm-5:54 pm

2 stops32h 29m

$912

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Tue 3/31

7:35 pm-7:30 am

1 stop25h 55m

Islamabad Intl

Wed 4/15

9:25 am-4:50 pm

1 stop41h 25m

$915

HoustonIslamabad

HOU - ISB

HOUISB

Houston Hobby

Fri 4/24

9:57 am-1:50 am

2 stops29h 53m

Islamabad Intl

Mon 6/1

9:25 am-3:45 pm

2 stops40h 20m

$1,208

HoustonIslamabad

HOU - ISB

HOUISB

Houston Hobby

Wed 4/8

8:21 pm-7:40 am

2 stops25h 19m

Islamabad Intl

Sat 6/13

9:25 am-3:45 pm

2 stops40h 20m

$1,302

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 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 $1,209 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	20h 30m
Direct flights	None

The fastest flight from Houston to Islamabad takes 20h 30m

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

Search flight deals

How far is Houston to Islamabad Intl by plane?
The distance between Houston and Islamabad Intl is about 7980.2 mi. 20h 30m 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 March 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 4,258 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom $867	Free Cancellation	Rating 7.4 3,736 reviews	Search Qatar Airways flights
Emirates	PriceFrom $929	Free Cancellation	Rating 8.1 3,543 reviews	Search Emirates flights

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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.