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?

Turkish Airlines, Qatar Airways and Emirates are the top three most popular airlines that fly to Islamabad from Houston according to our data. Turkish Airlines is the first choice among our users, with 38% 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 July 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.

$440 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 $1,219 to $1,597. The lowest price recently found on this route was $880.

Discover deals from 900+ travel sites with momondo.

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.

9:10 pm - 7:45 am

IAH

ISB

48h 35m

1 stop

5:05 am - 7:15 pm

ISB

IAH

24h 10m

1 stop

$880Turkish Airlines

Mon, Sep 7 - Fri, Sep 11

9:10 pm - 7:45 am

IAH

ISB

24h 35m

1 stop

5:05 am - 7:15 pm

ISB

IAH

24h 10m

1 stop

$899Turkish Airlines

Tue, Sep 15 - Sat, Oct 3

9:00 pm - 4:45 am

IAH

ISB

20h 45m

1 stop

4:50 am - 7:10 pm

ISB

IAH

24h 20m

1 stop

$901Turkish Airlines

Sun, Jan 10 - Wed, Apr 14

2:55 pm - 8:40 am

IAH

ISB

30h 45m

1 stop

10:10 am - 7:05 pm

ISB

IAH

43h 55m

1 stop

$917Turkish Airlines

Sat, Nov 21 - Sat, Jan 16

9:00 pm - 4:45 am

IAH

ISB

44h 45m

1 stop

6:15 am - 7:05 pm

ISB

IAH

23h 50m

1 stop

$918Turkish Airlines

Wed, Nov 25 - Sat, Dec 12

7:35 pm - 7:30 am

IAH

ISB

25h 55m

1 stop

3:05 am - 4:50 pm

ISB

IAH

23h 45m

1 stop

$974Emirates

Mon, Aug 31 - Wed, Sep 23

7:35 pm - 7:30 am

IAH

ISB

25h 55m

1 stop

3:15 am - 5:20 pm

ISB

IAH

24h 05m

1 stop

$981Emirates

Wed, Aug 26 - Wed, Oct 28

8:14 pm - 7:40 am

HOU

ISB

25h 26m

2 stops

9:25 am - 1:25 pm

ISB

HOU

38h 00m

2 stops

$1,112American Airlines

Thu, Aug 6 - Tue, Sep 8

8:14 pm - 7:40 am

HOU

ISB

25h 26m

2 stops

9:25 am - 1:25 pm

ISB

HOU

38h 00m

2 stops

$1,129Qatar Airways

Thu, Aug 6 - Thu, Sep 24

6:14 pm - 7:40 am

HOU

ISB

27h 26m

2 stops

9:25 am - 1:25 pm

ISB

HOU

38h 00m

2 stops

$1,154Qatar Airways

Mon, Aug 31 - Thu, Sep 24

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Emirates flights from Houston to Islamabad

Our best Emirates deals on Houston to Islamabad flight tickets

Emirates

Aug 31

IAH7:35 pmHouston George Bush Intcntl

25h 55m

1 stop

ISB7:30 amIslamabad Intl

Sep 23

ISB3:05 amIslamabad Intl

23h 45m

1 stop

IAH4:50 pmHouston George Bush Intcntl

$974

Emirates

Aug 26

IAH7:35 pmHouston George Bush Intcntl

25h 55m

1 stop

ISB7:30 amIslamabad Intl

Oct 28

ISB3:15 amIslamabad Intl

24h 05m

1 stop

IAH5:20 pmHouston George Bush Intcntl

$981

Emirates

Aug 5

IAH7:35 pmHouston George Bush Intcntl

25h 55m

1 stop

ISB7:30 amIslamabad Intl

Oct 12

ISB9:25 amIslamabad Intl

41h 25m

1 stop

IAH4:50 pmHouston George Bush Intcntl

$986

Qatar Airways flights from Houston to Islamabad

Our best Qatar Airways deals on Houston to Islamabad flight tickets

Qatar Airways

Aug 12

IAH6:15 pmHouston George Bush Intcntl

27h 25m

1 stop

ISB7:40 amIslamabad Intl

Sep 29

ISB3:30 amIslamabad Intl

22h 25m

1 stop

IAH3:55 pmHouston George Bush Intcntl

$1,015

Qatar Airways

Sep 27

IAH6:15 pmHouston George Bush Intcntl

21h 35m

1 stop

ISB1:50 amIslamabad Intl

Nov 18

ISB8:55 amIslamabad Intl

41h 20m

1 stop

IAH3:15 pmHouston George Bush Intcntl

$1,017

Qatar Airways

Aug 17

IAH6:15 pmHouston George Bush Intcntl

21h 35m

1 stop

ISB1:50 amIslamabad Intl

Sep 13

ISB3:30 amIslamabad Intl

22h 25m

1 stop

IAH3:55 pmHouston George Bush Intcntl

$1,028

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Mon 9/7

9:10 pm-7:45 am

1 stop48h 35m

Islamabad Intl

Fri 9/11

5:05 am-7:15 pm

1 stop24h 10m

$880

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Tue 9/15

9:10 pm-7:45 am

1 stop24h 35m

Islamabad Intl

Sat 10/3

5:05 am-7:15 pm

1 stop24h 10m

$899

Quickest round-trip

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Sun 1/10

9:00 pm-4:45 am

1 stop20h 45m

Islamabad Intl

Wed 4/14

4:50 am-7:10 pm

1 stop24h 20m

$901

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Sat 11/21

2:55 pm-8:40 am

1 stop30h 45m

Islamabad Intl

Sat 1/16

10:10 am-7:05 pm

1 stop43h 55m

$917

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Wed 11/25

9:00 pm-4:45 am

1 stop44h 45m

Islamabad Intl

Sat 12/12

6:15 am-7:05 pm

1 stop23h 50m

$918

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Mon 8/31

7:35 pm-7:30 am

1 stop25h 55m

Islamabad Intl

Wed 9/23

3:05 am-4:50 pm

1 stop23h 45m

$974

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Wed 8/26

7:35 pm-7:30 am

1 stop25h 55m

Islamabad Intl

Wed 10/28

3:15 am-5:20 pm

1 stop24h 05m

$981

HoustonIslamabad

HOU - ISB

HOUISB

Houston Hobby

Thu 8/6

8:14 pm-7:40 am

2 stops25h 26m

Islamabad Intl

Tue 9/8

9:25 am-1:25 pm

2 stops38h 00m

$1,112

HoustonIslamabad

HOU - ISB

HOUISB

Houston Hobby

Thu 8/6

8:14 pm-7:40 am

2 stops25h 26m

Islamabad Intl

Thu 9/24

9:25 am-1:25 pm

2 stops38h 00m

$1,129

HoustonIslamabad

HOU - ISB

HOUISB

Houston Hobby

Mon 8/31

6:14 pm-7:40 am

2 stops27h 26m

Islamabad Intl

Thu 9/24

9:25 am-1:25 pm

2 stops38h 00m

$1,154

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 May instead. Flights to Islamabad in May, while not as cheap as those in March, still average around $581.

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 $1,182 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 $900 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 45m
Direct flights	None

The fastest flight from Houston to Islamabad takes 20h 45m

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

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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 45m 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 July 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 3,624 reviews	Search Emirates flights
Turkish Airlines	PriceFrom $784	Free Cancellation	Rating 7.4 4,447 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom $865	Free Cancellation	Rating 7.3 3,743 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.