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

Etihad Airways and Turkish Airlines are the most popular carriers 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 36% 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 October 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.

$604 Cheap Flights from Houston to Islamabad in 2026/27

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.

5:55 pm - 1:40 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

20h 45m1 stop Doha Hamad Intl

3:20 am - 4:15 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

22h 55m1 stop Doha Hamad Intl

$987Qatar Airways

Fri, Feb 26 - Sun, Mar 21

5:55 pm - 1:40 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

20h 45m1 stop Doha Hamad Intl

3:20 am - 4:15 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

22h 55m1 stop Doha Hamad Intl

$987Qatar Airways

Thu, Feb 25 - Sat, Mar 20

5:55 pm - 1:40 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

20h 45m1 stop Doha Hamad Intl

3:20 am - 4:15 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

22h 55m1 stop Doha Hamad Intl

$987Qatar Airways

Sun, Feb 21 - Sat, Mar 20

5:35 pm - 1:40 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

21h 05m1 stop Doha Hamad Intl

10:00 am - 3:55 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

39h 55m2 stops Karachi Quaid-E-Azam Intl Doha Hamad Intl

$991Multiple Airlines

Mon, Mar 1 - Wed, Mar 31

6:35 pm - 1:40 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

21h 05m1 stop Doha Hamad Intl

7:00 pm - 3:55 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

30h 55m2 stops Karachi Quaid-E-Azam Intl Doha Hamad Intl

$991Multiple Airlines

Mon, Mar 22 - Mon, Mar 29

5:55 pm - 1:40 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

20h 45m1 stop Doha Hamad Intl

7:00 pm - 4:15 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

55h 15m2 stops Karachi Quaid-E-Azam Intl Doha Hamad Intl

$994Multiple Airlines

Mon, Feb 22 - Fri, Mar 19

7:00 pm - 1:30 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

19h 30m1 stop Dubai Intl

9:00 am - 4:40 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

42h 40m1 stop Dubai Intl

$1,008Emirates

Fri, Jan 15 - Wed, Feb 3

7:00 pm - 1:30 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

19h 30m1 stop Dubai Intl

9:00 am - 4:40 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

42h 40m1 stop Dubai Intl

$1,022Emirates

Tue, Nov 24 - Tue, Dec 1

9:00 pm - 4:45 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

20h 45m1 stop Istanbul

6:15 am - 2:10 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

41h 55m1 stop Istanbul

$1,029Turkish Airlines

Thu, Feb 25 - Fri, Mar 19

9:00 pm - 4:45 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

20h 45m1 stop Istanbul

10:10 am - 2:10 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

38h 00m1 stop Istanbul

$1,029Turkish Airlines

Wed, Feb 24 - Fri, Mar 19

Cheap last minute flights

Enter your travel dates to find the best prices.

6:35 pm - 1:40 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

21h 05m1 stop Doha Hamad Intl

3:20 am - 3:15 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

22h 55m1 stop Doha Hamad Intl

$1,111Qatar Airways

Sat, Oct 31 - Tue, Nov 10

6:35 pm - 1:40 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

21h 05m1 stop Doha Hamad Intl

3:20 am - 3:15 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

22h 55m1 stop Doha Hamad Intl

$1,111Qatar Airways

Sat, Oct 31 - Thu, Nov 12

6:35 pm - 1:40 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

21h 05m1 stop Doha Hamad Intl

3:20 am - 3:15 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

22h 55m1 stop Doha Hamad Intl

$1,111Qatar Airways

Sat, Oct 31 - Mon, Nov 9

5:35 pm - 6:45 pmIAH Houston George Bush Intcntl-ISB Islamabad Intl

38h 10m1 stop Doha Hamad Intl

3:20 am - 3:15 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

22h 55m1 stop Doha Hamad Intl

$1,156Multiple Airlines

Mon, Nov 2 - Wed, Nov 11

5:35 pm - 6:45 pmIAH Houston George Bush Intcntl-ISB Islamabad Intl

38h 10m1 stop Doha Hamad Intl

9:05 am - 3:15 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

41h 10m1 stop Doha Hamad Intl

$1,159Multiple Airlines

Wed, Nov 4 - Mon, Nov 16

7:00 pm - 1:30 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

19h 30m1 stop Dubai Intl

9:00 am - 4:40 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

42h 40m1 stop Dubai Intl

$1,173Emirates

Thu, Nov 5 - Tue, Nov 17

7:00 pm - 1:30 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

19h 30m1 stop Dubai Intl

9:00 am - 4:40 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

42h 40m1 stop Dubai Intl

$1,173Emirates

Thu, Nov 5 - Mon, Nov 16

10:00 pm - 4:45 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

19h 45m1 stop Istanbul

6:15 am - 7:05 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

23h 50m1 stop Istanbul

$1,192Turkish Airlines

Thu, Nov 5 - Mon, Nov 9

7:00 pm - 3:25 pmIAH Houston George Bush Intcntl-ISB Islamabad Intl

33h 25m2 stops Dubai Intl Karachi Quaid-E-Azam Intl

9:00 am - 4:40 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

42h 40m1 stop Dubai Intl

$1,223Multiple Airlines

Tue, Nov 3 - Wed, Nov 11

9:00 pm - 2:20 pmIAH Houston George Bush Intcntl-ISB Islamabad Intl

30h 20m2 stops Istanbul Manama Bahrain Intl

6:15 am - 1:10 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

41h 55m1 stop Istanbul

$1,555Turkish Airlines

Thu, Nov 5 - Fri, Dec 4

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Emirates flights from Houston to Islamabad

Our best Emirates deals on Houston to Islamabad flight tickets

Emirates

Nov 24

IAH7:00 pmHouston George Bush Intcntl

19h 30m

1 stop

ISB1:30 amIslamabad Intl

Dec 1

ISB9:00 amIslamabad Intl

42h 40m

1 stop

IAH4:40 pmHouston George Bush Intcntl

$1,022

Emirates

Mar 7

IAH7:00 pmHouston George Bush Intcntl

25h 15m

1 stop

ISB7:15 amIslamabad Intl

Mar 26

ISB9:00 amIslamabad Intl

42h 35m

1 stop

IAH5:35 pmHouston George Bush Intcntl

$1,025

Emirates

Feb 3

IAH7:00 pmHouston George Bush Intcntl

25h 15m

1 stop

ISB7:15 amIslamabad Intl

Feb 10

ISB9:00 amIslamabad Intl

42h 40m

1 stop

IAH4:40 pmHouston George Bush Intcntl

$1,029

Qatar Airways flights from Houston to Islamabad

Our best Qatar Airways deals on Houston to Islamabad flight tickets

Qatar Airways

Feb 20

IAH5:55 pmHouston George Bush Intcntl

20h 45m

1 stop

ISB1:40 amIslamabad Intl

Mar 21

ISB3:20 amIslamabad Intl

22h 55m

1 stop

IAH4:15 pmHouston George Bush Intcntl

$987

Qatar Airways

Feb 21

IAH5:55 pmHouston George Bush Intcntl

20h 45m

1 stop

ISB1:40 amIslamabad Intl

Mar 20

ISB9:05 amIslamabad Intl

41h 10m

1 stop

IAH4:15 pmHouston George Bush Intcntl

$991

Qatar Airways

Feb 23

IAH5:55 pmHouston George Bush Intcntl

20h 45m

1 stop

ISB1:40 amIslamabad Intl

Mar 17

ISB3:20 amIslamabad Intl

22h 55m

1 stop

IAH4:15 pmHouston George Bush Intcntl

$1,008

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HoustonIslamabad

IAH Houston George Bush Intcntl - ISB Islamabad Intl

IAHISB

Houston George Bush Intcntl

Fri 2/26

5:55 pm-1:40 am

1 stop20h 45m

Islamabad Intl

Sun 3/21

3:20 am-4:15 pm

1 stop22h 55m

$987

HoustonIslamabad

IAH Houston George Bush Intcntl - ISB Islamabad Intl

IAHISB

Houston George Bush Intcntl

Thu 2/25

5:55 pm-1:40 am

1 stop20h 45m

Islamabad Intl

Sat 3/20

3:20 am-4:15 pm

1 stop22h 55m

$987

HoustonIslamabad

IAH Houston George Bush Intcntl - ISB Islamabad Intl

IAHISB

Houston George Bush Intcntl

Sun 2/21

5:55 pm-1:40 am

1 stop20h 45m

Islamabad Intl

Sat 3/20

3:20 am-4:15 pm

1 stop22h 55m

$987

HoustonIslamabad

IAH Houston George Bush Intcntl - ISB Islamabad Intl

IAHISB

Houston George Bush Intcntl

Mon 3/1

5:35 pm-1:40 am

1 stop21h 05m

Islamabad Intl

Wed 3/31

10:00 am-3:55 pm

2 stops39h 55m

$991

HoustonIslamabad

IAH Houston George Bush Intcntl - ISB Islamabad Intl

IAHISB

Houston George Bush Intcntl

Mon 3/22

6:35 pm-1:40 am

1 stop21h 05m

Islamabad Intl

Mon 3/29

7:00 pm-3:55 pm

2 stops30h 55m

$991

HoustonIslamabad

IAH Houston George Bush Intcntl - ISB Islamabad Intl

IAHISB

Houston George Bush Intcntl

Mon 2/22

5:55 pm-1:40 am

1 stop20h 45m

Islamabad Intl

Fri 3/19

7:00 pm-4:15 pm

2 stops55h 15m

$994

HoustonIslamabad

IAH Houston George Bush Intcntl - ISB Islamabad Intl

IAHISB

Houston George Bush Intcntl

Fri 1/15

7:00 pm-1:30 am

1 stop19h 30m

Islamabad Intl

Wed 2/3

9:00 am-4:40 pm

1 stop42h 40m

$1,008

HoustonIslamabad

IAH Houston George Bush Intcntl - ISB Islamabad Intl

IAHISB

Houston George Bush Intcntl

Tue 11/24

7:00 pm-1:30 am

1 stop19h 30m

Islamabad Intl

Tue 12/1

9:00 am-4:40 pm

1 stop42h 40m

$1,022

HoustonIslamabad

IAH Houston George Bush Intcntl - ISB Islamabad Intl

IAHISB

Houston George Bush Intcntl

Thu 2/25

9:00 pm-4:45 am

1 stop20h 45m

Islamabad Intl

Fri 3/19

6:15 am-2:10 pm

1 stop41h 55m

$1,029

HoustonIslamabad

IAH Houston George Bush Intcntl - ISB Islamabad Intl

IAHISB

Houston George Bush Intcntl

Wed 2/24

9:00 pm-4:45 am

1 stop20h 45m

Islamabad Intl

Fri 3/19

10:10 am-2:10 pm

1 stop38h 00m

$1,029

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?

Prices are currently typical for flights on this route.

Typical prices usually range from $990 to $1,153.
The lowest price recently found on this route was $1,008.

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 $931. 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 $966.

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 $1,206 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 $987 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

Best Price Found	$604
Fastest flight time	19h 30m
Direct flights	None

The best one-way flight to Islamabad from Houston in the past 72 hours is $604. The best round-trip flight deal from Houston to Islamabad found on momondo in the last 72 hours is $987.

The fastest flight from Houston to Islamabad takes 19h 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. 19h 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 October 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 $584	Free Cancellation	Rating 8.1 3,686 reviews	Search Emirates flights
Turkish Airlines	PriceFrom $784	Free Cancellation	Rating 7.4 4,461 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom $906	Free Cancellation	Rating 7.3 3,712 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.