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, Emirates and Turkish Airlines 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 36% of people opting to fly with this airline when traveling to Islamabad. Keep in mind that there are 4 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 4 operators available for flights from Houston to Islamabad Intl Airport as of November 2025.

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.

$417 Cheap Flights from Houston to Islamabad in 2025/26

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 $1,254 to $1,649. The lowest price recently found on this route was $934.

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Find the cheapest flights from Houston to Islamabad

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:55 pm - 2:20 pmIAH-ISB

36h 25m2 stops

6:15 am - 7:10 pmISB-IAH

23h 55m1 stop

$934Turkish Airlines

Find Deal

Sat, Jan 10 - Tue, Feb 24

10:05 pm - 8:50 amIAH-ISB

24h 45m1 stop

8:55 am - 7:15 pmISB-IAH

20h 20m1 stop

$935Turkish Airlines

Find Deal

Sun, Mar 15 - Mon, May 25

10:05 pm - 8:50 amIAH-ISB

24h 45m1 stop

8:55 am - 7:15 pmISB-IAH

20h 20m1 stop

$936Turkish Airlines

Find Deal

Sun, Mar 15 - Mon, May 25

9:10 pm - 3:55 amIAH-ISB

20h 45m1 stop

5:25 am - 12:45 pmISB-IAH

41h 20m1 stop

$939Turkish Airlines

Find Deal

Sun, Mar 29 - Sun, Apr 19

6:15 pm - 1:50 amIAH-ISB

21h 35m1 stop

3:30 am - 4:40 pmISB-IAH

23h 10m1 stop

$941Qatar Airways

Find Deal

Sun, Mar 29 - Wed, Apr 22

9:05 pm - 4:45 amIAH-ISB

20h 40m1 stop

6:15 am - 7:10 pmISB-IAH

23h 55m1 stop

$943Turkish Airlines

Find Deal

Fri, Jan 16 - Mon, Feb 23

7:10 pm - 7:15 amIAH-ISB

25h 05m1 stop

3:05 am - 4:50 pmISB-IAH

23h 45m1 stop

$945Emirates

Find Deal

Wed, Mar 4 - Mon, May 11

5:45 pm - 1:40 amIAH-ISB

20h 55m1 stop

3:10 am - 3:15 pmISB-IAH

23h 05m1 stop

$947Qatar Airways

Find Deal

Mon, Feb 2 - Sun, Feb 22

12:18 pm - 1:40 amHOU-ISB

27h 22m2 stops

9:55 am - 1:40 pmISB-HOU

37h 45m2 stops

$1,343Qatar Airways

Find Deal

Sun, Mar 15 - Mon, May 25

8:20 pm - 7:40 amHOU-ISB

25h 20m2 stops

3:30 am - 1:32 pmISB-HOU

44h 02m2 stops

$1,382Qatar Airways

Find Deal

Sun, Mar 29 - Sat, Apr 18

Qatar Airways flights from Houston to Islamabad

Our best Qatar Airways deals on Houston to Islamabad flight tickets

Qatar Airways

Mar 29

IAH6:15 pmHouston George Bush Intcntl

21h 35m

1 stop

ISB1:50 amIslamabad Intl

Apr 21

ISB3:30 amIslamabad Intl

23h 10m

1 stop

IAH4:40 pmHouston George Bush Intcntl

$941

Find similar

Qatar Airways

Feb 2

IAH5:45 pmHouston George Bush Intcntl

20h 55m

1 stop

ISB1:40 amIslamabad Intl

Feb 22

ISB3:10 amIslamabad Intl

23h 05m

1 stop

IAH3:15 pmHouston George Bush Intcntl

$947

Find similar

Qatar Airways

Feb 1

IAH5:45 pmHouston George Bush Intcntl

20h 55m

1 stop

ISB1:40 amIslamabad Intl

Feb 23

ISB3:10 amIslamabad Intl

23h 05m

1 stop

IAH3:15 pmHouston George Bush Intcntl

$982

Find similar

Emirates flights from Houston to Islamabad

Our best Emirates deals on Houston to Islamabad flight tickets

Emirates

Mar 4

IAH7:10 pmHouston George Bush Intcntl

25h 05m

1 stop

ISB7:15 amIslamabad Intl

May 11

ISB3:05 amIslamabad Intl

23h 45m

1 stop

IAH4:50 pmHouston George Bush Intcntl

$945

Find similar

Emirates

Jan 1

IAH7:10 pmHouston George Bush Intcntl

25h 05m

1 stop

ISB7:15 amIslamabad Intl

Feb 18

ISB9:00 amIslamabad Intl

42h 20m

1 stop

IAH4:20 pmHouston George Bush Intcntl

$994

Find similar

Emirates

Feb 8

IAH7:10 pmHouston George Bush Intcntl

19h 20m

1 stop

ISB1:30 amIslamabad Intl

Feb 23

ISB3:15 amIslamabad Intl

24h 05m

1 stop

IAH4:20 pmHouston George Bush Intcntl

$1,004

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Sat 1/10

2:55 pm-2:20 pm

2 stops36h 25m

Islamabad Intl

Tue 2/24

6:15 am-7:10 pm

1 stop23h 55m

$934

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Sun 3/15

10:05 pm-8:50 am

1 stop24h 45m

Islamabad Intl

Mon 5/25

8:55 am-7:15 pm

1 stop20h 20m

$935

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Sun 3/15

10:05 pm-8:50 am

1 stop24h 45m

Islamabad Intl

Mon 5/25

8:55 am-7:15 pm

1 stop20h 20m

$936

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Sun 3/29

9:10 pm-3:55 am

1 stop20h 45m

Islamabad Intl

Sun 4/19

5:25 am-12:45 pm

1 stop41h 20m

$939

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Sun 3/29

6:15 pm-1:50 am

1 stop21h 35m

Islamabad Intl

Wed 4/22

3:30 am-4:40 pm

1 stop23h 10m

$941

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Fri 1/16

9:05 pm-4:45 am

1 stop20h 40m

Islamabad Intl

Mon 2/23

6:15 am-7:10 pm

1 stop23h 55m

$943

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Wed 3/4

7:10 pm-7:15 am

1 stop25h 05m

Islamabad Intl

Mon 5/11

3:05 am-4:50 pm

1 stop23h 45m

$945

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Mon 2/2

5:45 pm-1:40 am

1 stop20h 55m

Islamabad Intl

Sun 2/22

3:10 am-3:15 pm

1 stop23h 05m

$947

HoustonIslamabad

HOU - ISB

HOUISB

Houston Hobby

Sun 3/15

12:18 pm-1:40 am

2 stops27h 22m

Islamabad Intl

Mon 5/25

9:55 am-1:40 pm

2 stops37h 45m

$1,343

HoustonIslamabad

HOU - ISB

HOUISB

Houston Hobby

Sun 3/29

8:20 pm-7:40 am

2 stops25h 20m

Islamabad Intl

Sat 4/18

3:30 am-1:32 pm

2 stops44h 02m

$1,382

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, October 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 $933. If you aren’t able to travel during the month of October, then book flights to Islamabad from Houston during September instead. Flights to Islamabad in September, while not as cheap as those in October, still average around $934.

What is the cheapest day to depart on your flight to Islamabad?

The cheapest day to depart on your flight to Islamabad is on a Wednesday when prices can be found for as low as $1,052. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Houston to Islamabad for around $1,155.

What is the cheapest time of day to depart on your flight to Islamabad?

Flying to Islamabad from Houston in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,089 when looking at flights departing in the afternoon. Flights to Islamabad are more costly in the morning, with an average ticket price of $1,552. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 $1,181 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 $925 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	24h 25m
Direct flights	None

The fastest flight from Houston to Islamabad takes 24h 25m

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

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How far is Houston to Islamabad Intl by plane?
The distance between Houston and Islamabad Intl is about 7980.2 mi. 19h 20m 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 4 operators available for flights from Houston to Islamabad Intl Airport as of November 2025.
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 $772	Free Cancellation	Rating 7.3 4,063 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom $865	Free Cancellation	Rating 7.4 3,677 reviews	Search Qatar Airways flights
Emirates	PriceFrom $889	Free Cancellation	Rating 8.1 3,422 reviews	Search Emirates flights
Pakistan International Airlines	PriceFrom $1,092	Free Cancellation	Rating 6.4 48 reviews	Search Pakistan International Airlines 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.