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

Turkish Airlines, Qatar Airways, and Emirates are the most popular carriers 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 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.

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 October 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.

$442 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 $954 to $1,070. The lowest price recently found on this route was $906.

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Find the cheapest flights from Houston to Islamabad

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9:05 pm - 8:50 amIAH-ISB

24h 45m1 stop

6:15 am - 7:10 pmISB-IAH

23h 55m1 stop

$906Turkish Airlines

Find Deal

Tue, Nov 25 - Mon, Feb 9

9:05 pm - 4:45 amIAH-ISB

44h 40m1 stop

10:20 am - 1:10 pmISB-IAH

37h 50m1 stop

$910Turkish Airlines

Find Deal

Tue, Nov 4 - Tue, Nov 25

9:05 pm - 8:50 amIAH-ISB

24h 45m1 stop

6:15 am - 7:10 pmISB-IAH

23h 55m1 stop

$928Turkish Airlines

Find Deal

Wed, Nov 26 - Fri, Feb 6

6:45 pm - 1:40 amIAH-ISB

20h 55m1 stop

3:10 am - 4:15 pmISB-IAH

23h 05m1 stop

$935Qatar Airways

Find Deal

Wed, Mar 11 - Wed, Mar 18

5:45 pm - 1:40 amIAH-ISB

20h 55m1 stop

3:10 am - 3:15 pmISB-IAH

23h 05m1 stop

$937Qatar Airways

Find Deal

Tue, Jan 13 - Mon, Jan 19

7:10 pm - 7:15 amIAH-ISB

25h 05m1 stop

3:15 am - 4:20 pmISB-IAH

24h 05m1 stop

$943Emirates

Find Deal

Tue, Jan 6 - Wed, Feb 18

7:10 pm - 7:15 amIAH-ISB

25h 05m1 stop

3:05 am - 4:50 pmISB-IAH

23h 45m1 stop

$945Emirates

Find Deal

Tue, Jan 13 - Wed, Jun 10

8:00 am - 6:15 pmIAH-ISB

47h 15m2 stops

4:30 am - 10:30 pmISB-IAH

29h 00m2 stops

$979Multiple Airlines

Find Deal

Tue, Nov 4 - Mon, Nov 24

6:46 pm - 6:15 pmIAH-ISB

36h 29m2 stops

7:25 pm - 9:31 amISB-IAH

49h 06m2 stops

$1,060Etihad Airways

Find Deal

Wed, Nov 19 - Wed, Nov 26

1:38 pm - 6:15 pmIAH-ISB

41h 37m2 stops

4:30 am - 5:55 pmISB-IAH

48h 25m2 stops

$1,121Etihad Airways

Find Deal

Sat, Nov 8 - Sat, Nov 22

Etihad Airways flights from Houston to Islamabad

Our best Etihad Airways deals on Houston to Islamabad flight tickets

Etihad Airways

Nov 19

IAH6:46 pmHouston George Bush Intcntl

36h 29m

2 stops

ISB6:15 pmIslamabad Intl

Nov 26

ISB7:25 pmIslamabad Intl

49h 06m

2 stops

IAH9:31 amHouston George Bush Intcntl

$1,060

Find similar

Etihad Airways

Nov 8

IAH1:38 pmHouston George Bush Intcntl

41h 37m

2 stops

ISB6:15 pmIslamabad Intl

Nov 22

ISB4:30 amIslamabad Intl

48h 25m

2 stops

IAH5:55 pmHouston George Bush Intcntl

$1,121

Find similar

Etihad Airways

Nov 7

IAH6:46 pmHouston George Bush Intcntl

36h 29m

2 stops

ISB6:15 pmIslamabad Intl

Nov 21

ISB4:30 amIslamabad Intl

40h 07m

2 stops

IAH9:37 amHouston George Bush Intcntl

$1,176

Find similar

Turkish Airlines flights from Houston to Islamabad

Our best Turkish Airlines deals on Houston to Islamabad flight tickets

Turkish Airlines

Nov 25

IAH9:05 pmHouston George Bush Intcntl

24h 45m

1 stop

ISB8:50 amIslamabad Intl

Feb 9

ISB6:15 amIslamabad Intl

23h 55m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$906

Find similar

Turkish Airlines

Nov 4

IAH9:05 pmHouston George Bush Intcntl

44h 40m

1 stop

ISB4:45 amIslamabad Intl

Nov 25

ISB10:20 amIslamabad Intl

37h 50m

1 stop

IAH1:10 pmHouston George Bush Intcntl

$910

Find similar

Turkish Airlines

Nov 26

IAH9:05 pmHouston George Bush Intcntl

24h 45m

1 stop

ISB8:50 amIslamabad Intl

Feb 6

ISB6:15 amIslamabad Intl

23h 55m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$928

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Tue 11/25

9:05 pm-8:50 am

1 stop24h 45m

Islamabad Intl

Mon 2/9

6:15 am-7:10 pm

1 stop23h 55m

$906

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Tue 11/4

9:05 pm-4:45 am

1 stop44h 40m

Islamabad Intl

Tue 11/25

10:20 am-1:10 pm

1 stop37h 50m

$910

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Wed 11/26

9:05 pm-8:50 am

1 stop24h 45m

Islamabad Intl

Fri 2/6

6:15 am-7:10 pm

1 stop23h 55m

$928

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Wed 3/11

6:45 pm-1:40 am

1 stop20h 55m

Islamabad Intl

Wed 3/18

3:10 am-4:15 pm

1 stop23h 05m

$935

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Tue 1/13

5:45 pm-1:40 am

1 stop20h 55m

Islamabad Intl

Mon 1/19

3:10 am-3:15 pm

1 stop23h 05m

$937

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Tue 1/6

7:10 pm-7:15 am

1 stop25h 05m

Islamabad Intl

Wed 2/18

3:15 am-4:20 pm

1 stop24h 05m

$943

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Tue 1/13

7:10 pm-7:15 am

1 stop25h 05m

Islamabad Intl

Wed 6/10

3:05 am-4:50 pm

1 stop23h 45m

$945

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Tue 11/4

8:00 am-6:15 pm

2 stops47h 15m

Islamabad Intl

Mon 11/24

4:30 am-10:30 pm

2 stops29h 00m

$979

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Wed 11/19

6:46 pm-6:15 pm

2 stops36h 29m

Islamabad Intl

Wed 11/26

7:25 pm-9:31 am

2 stops49h 06m

$1,060

HoustonIslamabad

IAH - ISB

IAHISB

Houston George Bush Intcntl

Sat 11/8

1:38 pm-6:15 pm

2 stops41h 37m

Islamabad Intl

Sat 11/22

4:30 am-5:55 pm

2 stops48h 25m

$1,121

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 $941.

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 $1,187 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 $945 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

Direct flights	None

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 October 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 $798	Free Cancellation	Rating 7.3 4,023 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom $867	Free Cancellation	Rating 7.4 3,657 reviews	Search Qatar Airways flights
Emirates	PriceFrom $946	Free Cancellation	Rating 8.1 3,383 reviews	Search Emirates flights
Pakistan International Airlines	PriceFrom $1,034	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.