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

Turkish Airlines, Qatar Airways, and Emirates 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 41% 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.

$590 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 $1,473 to $1,245. The lowest price recently found on this route was $991.

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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.

7:35 pm - 7:30 am

IAH

ISB

25h 55m

1 stop

3:15 am - 4:20 pm

ISB

IAH

24h 05m

1 stop

$991Emirates

Tue, Sep 1 - Wed, Nov 11

7:35 pm - 7:30 am

IAH

ISB

25h 55m

1 stop

9:25 am - 4:50 pm

ISB

IAH

41h 25m

1 stop

$1,003Emirates

Wed, Jul 22 - Thu, Sep 10

9:05 pm - 2:30 pm

IAH

ISB

31h 25m

2 stops

3:10 pm - 7:10 pm

ISB

IAH

39h 00m

2 stops

$1,008Turkish Airlines

Tue, Sep 1 - Thu, Nov 12

9:05 pm - 7:45 am

IAH

ISB

24h 40m

1 stop

3:10 pm - 7:10 pm

ISB

IAH

39h 00m

2 stops

$1,025Turkish Airlines

Tue, Sep 1 - Thu, Nov 12

9:05 pm - 3:35 am

IAH

ISB

20h 30m

1 stop

10:20 am - 1:10 pm

ISB

IAH

37h 50m

1 stop

$1,030Turkish Airlines

Thu, Oct 15 - Fri, Nov 20

7:35 pm - 1:15 am

IAH

ISB

19h 40m

1 stop

9:00 am - 4:20 pm

ISB

IAH

42h 20m

1 stop

$1,039Emirates

Sun, Aug 30 - Tue, Nov 17

6:15 pm - 7:40 am

IAH

ISB

27h 25m

1 stop

3:30 am - 3:55 pm

ISB

IAH

22h 25m

1 stop

$1,060Qatar Airways

Thu, Jul 23 - Wed, Sep 9

8:23 pm - 7:40 am

HOU

ISB

25h 17m

2 stops

9:25 am - 3:28 pm

ISB

HOU

40h 03m

2 stops

$1,385Qatar Airways

Fri, Jul 31 - Tue, Aug 11

8:14 pm - 7:40 am

HOU

ISB

25h 26m

2 stops

3:10 am - 5:52 pm

ISB

HOU

25h 42m

2 stops

$1,457Qatar Airways

Sun, Aug 30 - Sun, Nov 15

4:15 pm - 7:40 am

HOU

ISB

29h 25m

2 stops

3:10 am - 5:52 pm

ISB

HOU

25h 42m

2 stops

$1,461Qatar Airways

Thu, Oct 15 - Thu, Nov 19

Emirates flights from Houston to Islamabad

Our best Emirates deals on Houston to Islamabad flight tickets

Emirates

Sep 1

IAH7:35 pmHouston George Bush Intcntl

25h 55m

1 stop

ISB7:30 amIslamabad Intl

Nov 11

ISB3:15 amIslamabad Intl

24h 05m

1 stop

IAH4:20 pmHouston George Bush Intcntl

$991

Emirates

Jul 22

IAH7:35 pmHouston George Bush Intcntl

25h 55m

1 stop

ISB7:30 amIslamabad Intl

Sep 10

ISB9:25 amIslamabad Intl

41h 25m

1 stop

IAH4:50 pmHouston George Bush Intcntl

$1,003

Emirates

May 5

IAH7:35 pmHouston George Bush Intcntl

19h 40m

1 stop

ISB1:15 amIslamabad Intl

May 20

ISB9:25 amIslamabad Intl

41h 25m

1 stop

IAH4:50 pmHouston George Bush Intcntl

$1,008

Turkish Airlines flights from Houston to Islamabad

Our best Turkish Airlines deals on Houston to Islamabad flight tickets

Turkish Airlines

Sep 1

IAH9:05 pmHouston George Bush Intcntl

31h 25m

2 stops

ISB2:30 pmIslamabad Intl

Nov 12

ISB3:10 pmIslamabad Intl

39h 00m

2 stops

IAH7:10 pmHouston George Bush Intcntl

$1,008

Turkish Airlines

Sep 1

IAH9:05 pmHouston George Bush Intcntl

24h 40m

1 stop

ISB7:45 amIslamabad Intl

Nov 12

ISB3:10 pmIslamabad Intl

39h 00m

2 stops

IAH7:10 pmHouston George Bush Intcntl

$1,025

Turkish Airlines

Oct 15

IAH9:05 pmHouston George Bush Intcntl

20h 30m

1 stop

ISB3:35 amIslamabad Intl

Nov 20

ISB10:20 amIslamabad Intl

37h 50m

1 stop

IAH1:10 pmHouston George Bush Intcntl

$1,030

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Tue 9/1

7:35 pm-7:30 am

1 stop25h 55m

Islamabad Intl

Wed 11/11

3:15 am-4:20 pm

1 stop24h 05m

$991

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Wed 7/22

7:35 pm-7:30 am

1 stop25h 55m

Islamabad Intl

Thu 9/10

9:25 am-4:50 pm

1 stop41h 25m

$1,003

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Tue 9/1

9:05 pm-2:30 pm

2 stops31h 25m

Islamabad Intl

Thu 11/12

3:10 pm-7:10 pm

2 stops39h 00m

$1,008

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Tue 9/1

9:05 pm-7:45 am

1 stop24h 40m

Islamabad Intl

Thu 11/12

3:10 pm-7:10 pm

2 stops39h 00m

$1,025

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Thu 10/15

9:05 pm-3:35 am

1 stop20h 30m

Islamabad Intl

Fri 11/20

10:20 am-1:10 pm

1 stop37h 50m

$1,030

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Sun 8/30

7:35 pm-1:15 am

1 stop19h 40m

Islamabad Intl

Tue 11/17

9:00 am-4:20 pm

1 stop42h 20m

$1,039

Quickest round-trip

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Thu 7/23

6:15 pm-7:40 am

1 stop27h 25m

Islamabad Intl

Wed 9/9

3:30 am-3:55 pm

1 stop22h 25m

$1,060

HoustonIslamabad

HOU - ISB

HOUISB

Houston Hobby

Fri 7/31

8:23 pm-7:40 am

2 stops25h 17m

Islamabad Intl

Tue 8/11

9:25 am-3:28 pm

2 stops40h 03m

$1,385

HoustonIslamabad

HOU - ISB

HOUISB

Houston Hobby

Sun 8/30

8:14 pm-7:40 am

2 stops25h 26m

Islamabad Intl

Sun 11/15

3:10 am-5:52 pm

2 stops25h 42m

$1,457

HoustonIslamabad

HOU - ISB

HOUISB

Houston Hobby

Thu 10/15

4:15 pm-7:40 am

2 stops29h 25m

Islamabad Intl

Thu 11/19

3:10 am-5:52 pm

2 stops25h 42m

$1,461

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, March 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 $579. If you aren’t able to travel during the month of March, then book flights to Islamabad from Houston during September instead. Flights to Islamabad in September, while not as cheap as those in March, still average around $682.

How far in advance should I book a flight from Houston 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	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

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. 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 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
Emirates	PriceFrom $581	Free Cancellation	Rating 8.1 3,568 reviews	Search Emirates flights
Turkish Airlines	PriceFrom $784	Free Cancellation	Rating 7.4 4,343 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom $866	Free Cancellation	Rating 7.4 3,724 reviews	Search Qatar Airways 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.