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 35% 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.

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

Etihad Airways, American Airlines, and Qatar Airways are the most popular carriers operating from Houston to Islamabad Intl

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 December 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.

$431 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 $1,216 to $1,558. The lowest price recently found on this route was $938.

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Find the cheapest flights from Houston to Islamabad

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:55 pm - 3:55 am

IAH

ISB

26h 00m1 stop

8:55 am - 7:15 pm

ISB

IAH

20h 20m1 stop

$938Turkish Airlines

Sat, Mar 28 - Wed, Apr 22

5:45 pm - 7:25 am

IAH

ISB

26h 40m1 stop

3:10 am - 3:15 pm

ISB

IAH

23h 05m1 stop

$939Qatar Airways

Wed, Jan 28 - Tue, Feb 17

9:10 pm - 3:55 am

IAH

ISB

20h 45m1 stop

8:55 am - 7:15 pm

ISB

IAH

20h 20m1 stop

$940Turkish Airlines

Tue, Mar 31 - Thu, May 14

9:05 pm - 4:45 am

IAH

ISB

20h 40m1 stop

6:15 am - 8:10 pm

ISB

IAH

23h 55m1 stop

$943Turkish Airlines

Fri, Jan 30 - Mon, Mar 16

6:45 pm - 1:40 am

IAH

ISB

20h 55m1 stop

3:30 am - 4:40 pm

ISB

IAH

23h 10m1 stop

$945Qatar Airways

Mon, Mar 23 - Wed, Apr 29

2:55 pm - 2:20 pm

IAH

ISB

36h 25m2 stops

10:20 am - 2:10 pm

ISB

IAH

37h 50m1 stop

$948Turkish Airlines

Sat, Jan 31 - Tue, Mar 17

12:24 pm - 3:10 am

IAH

ISB

51h 46m2 stops

4:30 am - 10:17 am

ISB

IAH

39h 47m2 stops

$951Multiple Airlines

Fri, Jan 30 - Mon, Mar 16

9:05 pm - 8:50 am

IAH

ISB

24h 45m1 stop

10:20 am - 2:10 pm

ISB

IAH

37h 50m1 stop

$954Turkish Airlines

Sat, Mar 7 - Sat, Mar 14

9:05 pm - 8:50 am

IAH

ISB

24h 45m1 stop

6:15 am - 2:10 pm

ISB

IAH

41h 55m1 stop

$961Turkish Airlines

Sat, Mar 7 - Sat, Mar 14

8:20 pm - 7:40 am

HOU

ISB

25h 20m2 stops

9:55 am - 1:32 pm

ISB

HOU

37h 37m2 stops

$1,325Qatar Airways

Sun, Mar 29 - Thu, Apr 23

Emirates flights from Houston to Islamabad

Our best Emirates deals on Houston to Islamabad flight tickets

Emirates

Jan 6

IAH7:10 pmHouston George Bush Intcntl

19h 20m

1 stop

ISB1:30 amIslamabad Intl

Feb 17

ISB9:00 amIslamabad Intl

42h 20m

1 stop

IAH4:20 pmHouston George Bush Intcntl

$1,004

Find similar

Emirates

Mar 24

IAH7:55 pmHouston George Bush Intcntl

25h 20m

1 stop

ISB7:15 amIslamabad Intl

Apr 27

ISB9:20 amIslamabad Intl

41h 30m

1 stop

IAH4:50 pmHouston George Bush Intcntl

$1,006

Find similar

Emirates

Mar 29

IAH7:55 pmHouston George Bush Intcntl

19h 20m

1 stop

ISB1:15 amIslamabad Intl

Apr 1

ISB3:05 amIslamabad Intl

23h 45m

1 stop

IAH4:50 pmHouston George Bush Intcntl

$1,007

Find similar

British Airways flights from Houston to Islamabad

Our best British Airways deals on Houston to Islamabad flight tickets

British Airways

Jan 30

HOU12:47 pmHouston Hobby

25h 53m

2 stops

ISB1:40 amIslamabad Intl

Feb 6

ISB8:55 amIslamabad Intl

42h 17m

2 stops

HOU4:12 pmHouston Hobby

$1,631

Find similar

British Airways

May 11

HOU2:32 pmHouston Hobby

45h 48m

2 stops

ISB10:20 pmIslamabad Intl

Jun 19

ISB12:20 amIslamabad Intl

33h 22m

2 stops

HOU11:42 pmHouston Hobby

$1,683

Find similar

British Airways

Jan 14

HOU6:36 pmHouston Hobby

40h 39m

2 stops

ISB10:15 pmIslamabad Intl

Jan 25

ISB12:35 amIslamabad Intl

33h 11m

2 stops

HOU10:46 pmHouston Hobby

$2,237

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Sat 3/28

3:55 pm-3:55 am

1 stop26h 00m

Islamabad Intl

Wed 4/22

8:55 am-7:15 pm

1 stop20h 20m

$938

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Wed 1/28

5:45 pm-7:25 am

1 stop26h 40m

Islamabad Intl

Tue 2/17

3:10 am-3:15 pm

1 stop23h 05m

$939

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Tue 3/31

9:10 pm-3:55 am

1 stop20h 45m

Islamabad Intl

Thu 5/14

8:55 am-7:15 pm

1 stop20h 20m

$940

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Fri 1/30

9:05 pm-4:45 am

1 stop20h 40m

Islamabad Intl

Mon 3/16

6:15 am-8:10 pm

1 stop23h 55m

$943

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Mon 3/23

6:45 pm-1:40 am

1 stop20h 55m

Islamabad Intl

Wed 4/29

3:30 am-4:40 pm

1 stop23h 10m

$945

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Sat 1/31

2:55 pm-2:20 pm

2 stops36h 25m

Islamabad Intl

Tue 3/17

10:20 am-2:10 pm

1 stop37h 50m

$948

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Fri 1/30

12:24 pm-3:10 am

2 stops51h 46m

Islamabad Intl

Mon 3/16

4:30 am-10:17 am

2 stops39h 47m

$951

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Sat 3/7

9:05 pm-8:50 am

1 stop24h 45m

Islamabad Intl

Sat 3/14

10:20 am-2:10 pm

1 stop37h 50m

$954

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Sat 3/7

9:05 pm-8:50 am

1 stop24h 45m

Islamabad Intl

Sat 3/14

6:15 am-2:10 pm

1 stop41h 55m

$961

HoustonIslamabad

HOU - ISB

HOUISB

Houston Hobby

Sun 3/29

8:20 pm-7:40 am

2 stops25h 20m

Islamabad Intl

Thu 4/23

9:55 am-1:32 pm

2 stops37h 37m

$1,325

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 $1,183 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	20h 40m
Direct flights	None

The fastest flight from Houston to Islamabad takes 20h 40m

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 40m 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 December 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 $780	Free Cancellation	Rating 7.3 4,106 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom $865	Free Cancellation	Rating 7.4 3,685 reviews	Search Qatar Airways flights
Emirates	PriceFrom $945	Free Cancellation	Rating 8.1 3,440 reviews	Search Emirates flights
Pakistan International Airlines	PriceFrom $1,092	Free Cancellation	Rating 6.3 50 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.