What airlines fly to Islamabad?

Qatar Airways, Turkish Airlines and Emirates 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 41% 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?

American Airlines is the most popular carrier 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 January 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.

$435 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 $970 to $1,226. The lowest price recently found on this route was $947.

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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.

9:05 pm - 2:20 pm

IAH

ISB

54h 15m

2 stops

6:15 am - 7:10 pm

ISB

IAH

23h 55m

1 stop

$947Turkish Airlines

Mon, Feb 9 - Tue, Feb 24

6:30 am - 3:25 am

IAH

ISB

34h 55m

2 stops

7:45 pm - 4:34 pm

ISB

IAH

30h 49m

2 stops

$948Multiple Airlines

Wed, May 13 - Tue, Jun 16

9:05 pm - 7:45 am

IAH

ISB

24h 40m

1 stop

4:50 am - 7:10 pm

ISB

IAH

48h 20m

1 stop

$955Turkish Airlines

Tue, Jul 21 - Mon, Aug 31

9:05 pm - 2:20 pm

IAH

ISB

54h 15m

2 stops

3:10 pm - 2:10 pm

ISB

IAH

33h 00m

2 stops

$961Turkish Airlines

Mon, Feb 23 - Tue, Mar 10

2:30 pm - 2:30 pm

IAH

ISB

38h 00m

2 stops

4:50 am - 7:10 pm

ISB

IAH

24h 20m

1 stop

$967Turkish Airlines

Wed, Apr 1 - Wed, Apr 8

9:05 pm - 2:20 pm

IAH

ISB

30h 15m

2 stops

6:15 am - 7:10 pm

ISB

IAH

23h 55m

1 stop

$971Turkish Airlines

Sun, Feb 8 - Mon, Feb 23

8:00 am - 3:10 am

IAH

ISB

32h 10m

2 stops

4:30 am - 8:00 pm

ISB

IAH

50h 30m

2 stops

$979Etihad Airways

Mon, Feb 9 - Mon, Feb 23

6:28 am - 6:10 pm

IAH

ISB

24h 42m

2 stops

7:25 pm - 4:45 pm

ISB

IAH

31h 20m

2 stops

$988Multiple Airlines

Tue, Feb 24 - Wed, Mar 11

6:45 pm - 7:25 am

IAH

ISB

26h 40m

1 stop

3:30 am - 4:40 pm

ISB

IAH

23h 10m

1 stop

$993Qatar Airways

Mon, Mar 16 - Tue, Apr 21

12:18 pm - 1:40 am

HOU

ISB

26h 22m

2 stops

8:55 am - 3:51 pm

ISB

HOU

41h 56m

2 stops

$1,168Qatar Airways

Mon, Feb 23 - Mon, Mar 2

Turkish Airlines flights from Houston to Islamabad

Our best Turkish Airlines deals on Houston to Islamabad flight tickets

Turkish Airlines

Feb 9

IAH9:05 pmHouston George Bush Intcntl

54h 15m

2 stops

ISB2:20 pmIslamabad Intl

Feb 24

ISB6:15 amIslamabad Intl

23h 55m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$947

Turkish Airlines

Jul 21

IAH9:05 pmHouston George Bush Intcntl

24h 40m

1 stop

ISB7:45 amIslamabad Intl

Aug 31

ISB4:50 amIslamabad Intl

48h 20m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$955

Turkish Airlines

Apr 1

IAH2:30 pmHouston George Bush Intcntl

38h 00m

2 stops

ISB2:30 pmIslamabad Intl

Apr 8

ISB4:50 amIslamabad Intl

24h 20m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$967

Etihad Airways flights from Houston to Islamabad

Our best Etihad Airways deals on Houston to Islamabad flight tickets

Etihad Airways

Feb 9

IAH8:00 amHouston George Bush Intcntl

32h 10m

2 stops

ISB3:10 amIslamabad Intl

Feb 23

ISB4:30 amIslamabad Intl

50h 30m

2 stops

IAH8:00 pmHouston George Bush Intcntl

$979

Etihad Airways

Feb 8

IAH8:00 amHouston George Bush Intcntl

32h 10m

2 stops

ISB3:10 amIslamabad Intl

Feb 22

ISB4:30 amIslamabad Intl

50h 30m

2 stops

IAH8:00 pmHouston George Bush Intcntl

$1,054

Etihad Airways

Mar 6

IAH6:01 amHouston George Bush Intcntl

34h 09m

2 stops

ISB3:10 amIslamabad Intl

Jul 3

ISB4:50 amIslamabad Intl

45h 41m

2 stops

IAH4:31 pmHouston George Bush Intcntl

$1,079

Fly from

Fly to

Route

Depart

Return

Price

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Mon 2/9

9:05 pm-2:20 pm

2 stops54h 15m

Islamabad Intl

Tue 2/24

6:15 am-7:10 pm

1 stop23h 55m

$947

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Wed 5/13

6:30 am-3:25 am

2 stops34h 55m

Islamabad Intl

Tue 6/16

7:45 pm-4:34 pm

2 stops30h 49m

$948

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Tue 7/21

9:05 pm-7:45 am

1 stop24h 40m

Islamabad Intl

Mon 8/31

4:50 am-7:10 pm

1 stop48h 20m

$955

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Mon 2/23

9:05 pm-2:20 pm

2 stops54h 15m

Islamabad Intl

Tue 3/10

3:10 pm-2:10 pm

2 stops33h 00m

$961

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Wed 4/1

2:30 pm-2:30 pm

2 stops38h 00m

Islamabad Intl

Wed 4/8

4:50 am-7:10 pm

1 stop24h 20m

$967

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Sun 2/8

9:05 pm-2:20 pm

2 stops30h 15m

Islamabad Intl

Mon 2/23

6:15 am-7:10 pm

1 stop23h 55m

$971

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Mon 2/9

8:00 am-3:10 am

2 stops32h 10m

Islamabad Intl

Mon 2/23

4:30 am-8:00 pm

2 stops50h 30m

$979

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Tue 2/24

6:28 am-6:10 pm

2 stops24h 42m

Islamabad Intl

Wed 3/11

7:25 pm-4:45 pm

2 stops31h 20m

$988

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Mon 3/16

6:45 pm-7:25 am

1 stop26h 40m

Islamabad Intl

Tue 4/21

3:30 am-4:40 pm

1 stop23h 10m

$993

HoustonIslamabad

HOU - ISB

HOUISB

Houston Hobby

Mon 2/23

12:18 pm-1:40 am

2 stops26h 22m

Islamabad Intl

Mon 3/2

8:55 am-3:51 pm

2 stops41h 56m

$1,168

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, September 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 $934. If you aren’t able to travel during the month of September, then book flights to Islamabad from Houston during October instead. Flights to Islamabad in October, while not as cheap as those in September, still average around $944.

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 $1,174 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 $862 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 15m
Direct flights	None

The fastest flight from Houston to Islamabad takes 20h 15m

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 15m 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 January 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
Turkish Airlines	PriceFrom $784	Free Cancellation	Rating 7.3 4,207 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom $867	Free Cancellation	Rating 7.4 3,730 reviews	Search Qatar Airways flights
Emirates	PriceFrom $945	Free Cancellation	Rating 8.1 3,487 reviews	Search Emirates flights
Pakistan International Airlines	PriceFrom $1,264	Free Cancellation	Rating 6.4 52 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.