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 34% 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?

Qatar Airways and American Airlines 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.

$435 Cheap Flights from Houston to Islamabad in 2025/26

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Find the cheapest flights from Houston to Islamabad

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:05 pm - 2:20 pm

IAH

ISB

30h 15m2 stops

6:15 am - 8:10 pm

ISB

IAH

23h 55m1 stop

$970Turkish Airlines

Wed, Feb 11 - Sat, Mar 28

9:05 pm - 8:50 am

IAH

ISB

24h 45m1 stop

4:50 am - 7:10 pm

ISB

IAH

24h 20m1 stop

$974Turkish Airlines

Sat, Jan 17 - Tue, May 5

9:05 pm - 4:45 am

IAH

ISB

20h 40m1 stop

4:50 am - 7:10 pm

ISB

IAH

24h 20m1 stop

$979Turkish Airlines

Mon, Jan 19 - Fri, May 8

9:05 pm - 4:45 am

IAH

ISB

20h 40m1 stop

6:15 am - 7:10 pm

ISB

IAH

23h 55m1 stop

$984Turkish Airlines

Sun, Jan 18 - Fri, Feb 27

9:05 pm - 2:20 pm

IAH

ISB

30h 15m2 stops

6:15 am - 7:10 pm

ISB

IAH

23h 55m1 stop

$985Turkish Airlines

Tue, Jan 27 - Wed, Feb 11

10:15 am - 1:40 am

HOU

ISB

28h 25m2 stops

9:55 am - 1:32 pm

ISB

HOU

37h 37m2 stops

$1,166American Airlines

Mon, Mar 2 - Sun, Apr 26

12:47 pm - 7:25 am

HOU

ISB

31h 38m2 stops

3:10 am - 7:55 pm

ISB

HOU

51h 45m2 stops

$1,325Qatar Airways

Tue, Jan 27 - Tue, Feb 10

12:18 pm - 7:40 am

HOU

ISB

33h 22m2 stops

9:25 am - 8:02 pm

ISB

HOU

44h 37m2 stops

$1,403Qatar Airways

Sat, Mar 28 - Sun, Apr 12

8:25 pm - 7:25 am

HOU

ISB

24h 00m2 stops

9:25 am - 3:50 pm

ISB

HOU

40h 25m2 stops

$1,560Qatar Airways

Thu, Feb 12 - Sun, Mar 29

8:25 pm - 7:25 am

HOU

ISB

24h 00m2 stops

3:10 am - 7:55 pm

ISB

HOU

27h 45m2 stops

$1,585Qatar Airways

Sun, Mar 1 - Wed, Mar 4

Emirates flights from Houston to Islamabad

Our best Emirates deals on Houston to Islamabad flight tickets

Emirates

Jan 16

IAH7:10 pmHouston George Bush Intcntl

19h 20m

1 stop

ISB1:30 amIslamabad Intl

Mar 4

ISB9:00 amIslamabad Intl

42h 20m

1 stop

IAH4:20 pmHouston George Bush Intcntl

$1,005

Find similar

Emirates

Jan 16

IAH7:10 pmHouston George Bush Intcntl

19h 20m

1 stop

ISB1:30 amIslamabad Intl

May 6

ISB9:25 amIslamabad Intl

41h 25m

1 stop

IAH4:50 pmHouston George Bush Intcntl

$1,006

Find similar

Emirates

Jan 13

IAH7:10 pmHouston George Bush Intcntl

25h 05m

1 stop

ISB7:15 amIslamabad Intl

Mar 3

ISB9:00 amIslamabad Intl

42h 20m

1 stop

IAH4:20 pmHouston George Bush Intcntl

$1,015

Find similar

American Airlines flights from Houston to Islamabad

Our best American Airlines deals on Houston to Islamabad flight tickets

American Airlines

Mar 2

HOU10:15 amHouston Hobby

28h 25m

2 stops

ISB1:40 amIslamabad Intl

Apr 26

ISB9:55 amIslamabad Intl

37h 37m

2 stops

HOU1:32 pmHouston Hobby

$1,166

Find similar

American Airlines

Jan 6

HOU6:36 pmHouston Hobby

25h 49m

2 stops

ISB7:25 amIslamabad Intl

Jan 17

ISB8:55 amIslamabad Intl

38h 14m

2 stops

HOU12:09 pmHouston Hobby

$2,108

Find similar

American Airlines

Apr 1

HOU8:20 pmHouston Hobby

25h 20m

2 stops

ISB7:40 amIslamabad Intl

Apr 30

ISB9:55 amIslamabad Intl

37h 37m

2 stops

HOU1:32 pmHouston Hobby

$5,727

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Wed 2/11

9:05 pm-2:20 pm

2 stops30h 15m

Islamabad Intl

Sat 3/28

6:15 am-8:10 pm

1 stop23h 55m

$970

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Sat 1/17

9:05 pm-8:50 am

1 stop24h 45m

Islamabad Intl

Tue 5/5

4:50 am-7:10 pm

1 stop24h 20m

$974

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Mon 1/19

9:05 pm-4:45 am

1 stop20h 40m

Islamabad Intl

Fri 5/8

4:50 am-7:10 pm

1 stop24h 20m

$979

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Sun 1/18

9:05 pm-4:45 am

1 stop20h 40m

Islamabad Intl

Fri 2/27

6:15 am-7:10 pm

1 stop23h 55m

$984

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Tue 1/27

9:05 pm-2:20 pm

2 stops30h 15m

Islamabad Intl

Wed 2/11

6:15 am-7:10 pm

1 stop23h 55m

$985

HoustonIslamabad

HOU - ISB

HOUISB

Houston Hobby

Mon 3/2

10:15 am-1:40 am

2 stops28h 25m

Islamabad Intl

Sun 4/26

9:55 am-1:32 pm

2 stops37h 37m

$1,166

HoustonIslamabad

HOU - ISB

HOUISB

Houston Hobby

Tue 1/27

12:47 pm-7:25 am

2 stops31h 38m

Islamabad Intl

Tue 2/10

3:10 am-7:55 pm

2 stops51h 45m

$1,325

HoustonIslamabad

HOU - ISB

HOUISB

Houston Hobby

Sat 3/28

12:18 pm-7:40 am

2 stops33h 22m

Islamabad Intl

Sun 4/12

9:25 am-8:02 pm

2 stops44h 37m

$1,403

HoustonIslamabad

HOU - ISB

HOUISB

Houston Hobby

Thu 2/12

8:25 pm-7:25 am

2 stops24h 00m

Islamabad Intl

Sun 3/29

9:25 am-3:50 pm

2 stops40h 25m

$1,560

HoustonIslamabad

HOU - ISB

HOUISB

Houston Hobby

Sun 3/1

8:25 pm-7:25 am

2 stops24h 00m

Islamabad Intl

Wed 3/4

3:10 am-7:55 pm

2 stops27h 45m

$1,585

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 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 $1,173 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	19h 20m
Direct flights	None

The fastest flight from Houston to Islamabad takes 19h 20m

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. 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 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 $801	Free Cancellation	Rating 7.3 4,123 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom $869	Free Cancellation	Rating 7.4 3,695 reviews	Search Qatar Airways flights
Emirates	PriceFrom $949	Free Cancellation	Rating 8.1 3,443 reviews	Search Emirates flights
Pakistan International Airlines	PriceFrom $1,237	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.