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Cheap flights from Houston George Bush Intcntl Airport to Islamabad from $442

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Islamabad departing on 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston George Bush Intcntl Airport to Islamabad

Cheap round-trip flights

Turkish Airlines Logo
2:25 pm - 3:55 amIAH-ISB
27h 30m1 stop
Turkish Airlines Logo
10:20 am - 1:10 pmISB-IAH
37h 50m1 stop
$890Turkish Airlines
Find Deal
Wed, Oct 1 - Tue, Dec 9
Turkish Airlines Logo
9:00 pm - 3:55 amIAH-ISB
20h 55m1 stop
Turkish Airlines Logo
10:20 am - 7:10 pmISB-IAH
43h 50m1 stop
$909Turkish Airlines
Find Deal
Tue, Sep 30 - Tue, Nov 25
Etihad Airways Logo
6:00 am - 6:25 pmIAH-ISB
26h 25m2 stops
Etihad Airways Logo
7:35 pm - 4:21 pmISB-IAH
30h 46m2 stops
$910Etihad Airways
Find Deal
Sun, Aug 31 - Tue, Sep 30
Qatar Airways Logo
6:25 pm - 1:50 amIAH-ISB
21h 25m1 stop
Qatar Airways Logo
3:10 am - 3:30 pmISB-IAH
23h 20m1 stop
$915Qatar Airways
Find Deal
Wed, Oct 1 - Thu, Nov 6
Qatar Airways Logo
6:25 pm - 1:50 amIAH-ISB
21h 25m1 stop
Qatar Airways Logo
3:10 am - 3:30 pmISB-IAH
23h 20m1 stop
$922Qatar Airways
Find Deal
Wed, Oct 1 - Thu, Nov 13
Emirates Logo
7:55 pm - 1:15 amIAH-ISB
19h 20m1 stop
Emirates Logo
9:00 am - 4:20 pmISB-IAH
42h 20m1 stop
$991Emirates
Find Deal
Tue, Sep 2 - Wed, Dec 3
American Airlines Logo
6:10 pm - 1:50 amIAH-ISB
21h 40m1 stop
American Airlines Logo
3:30 am - 11:20 pmISB-IAH
29h 50m2 stops
$1,025American Airlines
Find Deal
Sun, Aug 31 - Mon, Sep 29
Emirates Logo
7:55 pm - 7:30 amIAH-ISB
25h 35m1 stop
Emirates Logo
3:05 am - 4:50 pmISB-IAH
23h 45m1 stop
$1,041Emirates
Find Deal
Wed, Oct 8 - Sat, Oct 11
Etihad Airways Logo
6:20 am - 3:15 amIAH-ISB
34h 55m2 stops
Etihad Airways Logo
7:25 pm - 12:36 pmISB-IAH
52h 11m2 stops
$1,055Etihad Airways
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Sat, Sep 27 - Mon, Nov 10
American Airlines Logo
2:27 pm - 1:50 amIAH-ISB
25h 23m2 stops
American Airlines Logo
3:30 am - 11:56 pmISB-IAH
30h 26m2 stops
$1,069American Airlines
Find Deal
Mon, Sep 8 - Fri, Sep 12

Turkish Airlines flights from Houston George Bush Intcntl Airport to Islamabad

Our best Turkish Airlines deals on Houston George Bush Intcntl Airport to Islamabad flight tickets
Turkish Airlines
Oct 1
IAH2:25 pmHouston George Bush Intcntl
27h 30m
1 stop
ISB3:55 amIslamabad Intl
Dec 9
ISB10:20 amIslamabad Intl
37h 50m
1 stop
IAH1:10 pmHouston George Bush Intcntl
$890
Find similar
Turkish Airlines
Sep 30
IAH9:00 pmHouston George Bush Intcntl
20h 55m
1 stop
ISB3:55 amIslamabad Intl
Nov 25
ISB10:20 amIslamabad Intl
43h 50m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$909
Find similar
Turkish Airlines
Aug 25
IAH2:25 pmHouston George Bush Intcntl
27h 20m
1 stop
ISB3:45 amIslamabad Intl
Sep 2
ISB5:25 amIslamabad Intl
41h 15m
1 stop
IAH12:40 pmHouston George Bush Intcntl
$918
Find similar

Etihad Airways flights from Houston George Bush Intcntl Airport to Islamabad

Our best Etihad Airways deals on Houston George Bush Intcntl Airport to Islamabad flight tickets
Etihad Airways
Aug 31
IAH6:00 amHouston George Bush Intcntl
26h 25m
2 stops
ISB6:25 pmIslamabad Intl
Sep 30
ISB7:35 pmIslamabad Intl
30h 46m
2 stops
IAH4:21 pmHouston George Bush Intcntl
$910
Find similar
Etihad Airways
Sep 27
IAH6:20 amHouston George Bush Intcntl
34h 55m
2 stops
ISB3:15 amIslamabad Intl
Nov 10
ISB7:25 pmIslamabad Intl
52h 11m
2 stops
IAH12:36 pmHouston George Bush Intcntl
$1,055
Find similar

See travel insights to Islamabad from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport 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

What is the typical price of a round-trip flight between Houston George Bush Intcntl Airport and Islamabad?

What is the cheapest month to fly to Islamabad?

In general, September is the cheapest month to fly from Houston George Bush Intcntl Airport to Islamabad. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $949. If you aren’t able to travel during the month of September, then book flights to Islamabad from Houston George Bush Intcntl Airport during February instead. Flights to Islamabad in February, while not as cheap as those in September, still average around $972.

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 George Bush Intcntl Airport 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 George Bush Intcntl Airport 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 George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Islamabad for around $1,192 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Islamabad from Houston George Bush Intcntl Airport for as low as $930 on momondo.

How have Houston George Bush Intcntl Airport to Islamabad flight prices changed over time?

As of July 2025, prices for Houston George Bush Intcntl Airport to Islamabad flights are approximately 21% cheaper when compared to flights at the same time last year.

When to book flights from Houston George Bush Intcntl Airport to Islamabad

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Islamabad according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Islamabad (IAH to ISB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Islamabad

Best Price Found

$442

Fastest flight time

19h 20m

Direct flights

None

Airports in Islamabad

1 airport
The best one-way flight to Islamabad from Houston George Bush Intcntl Airport in the past 72 hours is $442. The best round-trip flight deal from Houston George Bush Intcntl Airport to Islamabad found on momondo in the last 72 hours is $890.
The fastest flight from Houston George Bush Intcntl Airport to Islamabad takes 19h 20m
There are no direct flights from Houston George Bush Intcntl Airport to Islamabad. Popular non-direct route for this connection is Houston George Bush Intcntl Airport - Islamabad Intl Airport.
There is 1 airport near Islamabad: Islamabad Intl (ISB)
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  • How far is Houston George Bush Intcntl to Islamabad Intl by plane?

    The straight-line distance from Houston George Bush Intcntl to Islamabad Intl is 7964.4 mi. Typically, this will take 19h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Islamabad Intl Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Islamabad Intl Airport refresh daily.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Islamabad Intl Airport?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport to Islamabad Intl Airport.

  • What documentation or ID do you need to fly to Islamabad Intl Airport?

    The necessary travel and health documents for your Islamabad Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Houston George Bush Intcntl Airport to Islamabad?

Best airlines flying from Houston George Bush Intcntl Airport to Islamabad

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Islamabad with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $804Free CancellationRating
7.3
3,906 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $875Free CancellationRating
7.4
3,604 reviews
Search Qatar Airways flights
EmiratesPriceFrom $906Free CancellationRating
8.1
3,288 reviews
Search Emirates flights
American AirlinesPriceFrom $984Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Pakistan International AirlinesPriceFrom $1,092Free CancellationRating
6.4
47 reviews
Search Pakistan International Airlines flights

Traveling to a place near Islamabad?

Book flights to Islamabad if you plan to visit one of these locations
Murree
Rawalpindi

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. All flights to Islamabad from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Houston to Islamabad?

momondo provides multiple filters to help you find the best flight to Islamabad from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.

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