Cheap flights from George Bush Intcntl (IAH) to Islamabad (ISB) from $928

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAH — ISB
Jun 14 — Jun 211

The best prices from Houston George Bush Intcntl to Islamabad Intl are usually found in September or March, booked 81 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from George Bush Intcntl to Islamabad

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Islamabad (ISB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated Juni 9, 2024.

Popular in

June

Cheapest in

September

Average price

$1,863

Round-trip from

$945
High demand for flights, 35% potential price rise
Best time to find cheap flights, 21% potential price drop
Average for round-trip flights in June 2024
From Houston George Bush Intcntl to Islamabad Intl

What is the cheapest day to fly round-trip from Houston George Bush Intcntl Airport to Islamabad?

Flights from Houston George Bush Intcntl Airport to Islamabad are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Islamabad.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Islamabad?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 22 days in advance, which can save you up to 14% on flights from Houston George Bush Intcntl Airport to Islamabad compared to booking the week you need them. Waiting 22 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,034. For sooner than that we have options available in the next 3 days from $1,241.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Islamabad?

The best pricing can be found in the month of September. Prices to Islamabad from Houston George Bush Intcntl Airport average $1,289. You can even find prices in September for less than $1,289, as users have found deals to Islamabad from as low as $720. The month of June appears to be one of the more expensive times to travel to Islamabad from Houston George Bush Intcntl Airport. Flying in the targeted month can save you up to 49%.

What is the cheapest time of day to fly from IAH to ISB?

A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to Islamabad in the afternoon. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the morning.

Cheap George Bush Intcntl to Islamabad flights in June & July 2024

Find cheap flight options from George Bush Intcntl to Islamabad specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on Juni 9, 2024.
These are some of the most attractive deals on flights from Houston to Islamabad in 2024. More deals are always being added, so be sure to check back regularly.
Fr 7/266:10 pmIAH - ISB
1 stop21h 40mAmerican Airlines
Sa 8/243:35 amISB - IAH
2 stops46h 24mAmerican Airlines
Deal found 6/8$1,307
Fr 7/2611:19 amIAH - ISB
2 stops28h 31mAmerican Airlines
Sa 8/243:35 amISB - IAH
2 stops49h 09mAmerican Airlines
Deal found 6/8$1,312
Do 7/47:55 pmIAH - ISB
1 stop19h 20mEmirates
Mo 9/99:20 amISB - IAH
1 stop41h 30mEmirates
Deal found 6/9$1,348
Fr 7/2611:19 amIAH - ISB
2 stops28h 31mAmerican Airlines
So 8/259:30 amISB - IAH
2 stops43h 14mAmerican Airlines
Deal found 6/8$1,385
Do 7/49:34 amIAH - ISB
2 stops54h 16mQatar Airways
So 9/83:35 amISB - IAH
1 stop22h 15mQatar Airways
Deal found 6/9$1,452
Do 7/49:34 amIAH - ISB
2 stops54h 16mQatar Airways
Mo 9/99:30 amISB - IAH
1 stop40h 20mQatar Airways
Deal found 6/9$1,454
Do 7/1111:19 amIAH - ISB
2 stops34h 21mAmerican Airlines
Do 8/83:35 amISB - IAH
2 stops29h 55mAmerican Airlines
Deal found 6/8$1,481
Do 7/46:09 pmIAH - ISB
2 stops45h 41mAmerican Airlines
So 9/83:35 amISB - IAH
2 stops30h 02mAmerican Airlines
Deal found 6/9$1,484
So 7/217:52 pmIAH - ISB
2 stops43h 58mAmerican Airlines
Fr 8/163:35 amISB - IAH
2 stops31h 04mAmerican Airlines
Deal found 6/9$1,489

George Bush Intcntl to Islamabad 2024 flight deals

Discover exclusive flight deals for travel between George Bush Intcntl and Islamabad in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated Juni 9, 2024.
These are some of the most attractive deals on flights from Houston to Islamabad in 2024. More deals are always being added, so be sure to check back regularly.
Fr 10/47:55 pmIAH - ISB
2 stops33h 00mMultiple Airlines
So 10/134:00 pmISB - IAH
2 stops34h 50mMultiple Airlines
Deal found 6/8$1,286
Fr 8/26:10 pmIAH - ISB
1 stop27h 30mAmerican Airlines
Mo 9/29:30 amISB - IAH
2 stops46h 42mAmerican Airlines
Deal found 6/9$1,307
Fr 7/2611:19 amIAH - ISB
2 stops28h 31mAmerican Airlines
Sa 8/243:35 amISB - IAH
2 stops49h 09mAmerican Airlines
Deal found 6/8$1,312
Fr 10/45:15 amIAH - ISB
2 stops40h 25mAmerican Airlines
Sa 10/123:35 amISB - IAH
2 stops29h 54mAmerican Airlines
Deal found 6/8$1,313
Do 7/47:55 pmIAH - ISB
1 stop19h 20mEmirates
Mo 9/99:20 amISB - IAH
1 stop41h 30mEmirates
Deal found 6/9$1,348
Fr 7/2611:19 amIAH - ISB
2 stops28h 31mAmerican Airlines
So 8/259:30 amISB - IAH
2 stops43h 14mAmerican Airlines
Deal found 6/8$1,385
Do 7/49:34 amIAH - ISB
2 stops54h 16mQatar Airways
So 9/83:35 amISB - IAH
1 stop22h 15mQatar Airways
Deal found 6/9$1,452
Do 7/49:34 amIAH - ISB
2 stops54h 16mQatar Airways
Mo 9/99:30 amISB - IAH
1 stop40h 20mQatar Airways
Deal found 6/9$1,454
So 8/46:10 pmIAH - ISB
1 stop27h 30mAmerican Airlines
Mo 8/129:30 amISB - IAH
2 stops45h 24mAmerican Airlines
Deal found 6/8$1,467

George Bush Intcntl to Islamabad flights leaving soon

Find last-minute flight options from George Bush Intcntl to Islamabad for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated Juni 9, 2024.
Have a look at some of the last-minute flights available departing from Houston to Islamabad. It's wise to confirm all flight details are correct before booking.
Mi 6/199:00 pmIAH - ISB
1 stop20h 50mTurkish Airlines
Do 7/115:30 amISB - IAH
1 stop23h 40mTurkish Airlines
Deal found 6/8$1,869
Fr 6/147:55 pmIAH - ISB
2 stops27h 00mMultiple Airlines
Mo 9/239:20 amISB - IAH
1 stop41h 30mMultiple Airlines
Deal found 6/8$1,995
Fr 6/147:55 pmIAH - ISB
2 stops33h 00mMultiple Airlines
Mo 9/237:00 pmISB - IAH
2 stops31h 50mMultiple Airlines
Deal found 6/8$2,054
Sa 6/152:00 pmIAH - ISB
2 stops31h 40mAmerican Airlines
Do 7/43:35 amISB - IAH
2 stops31h 04mAmerican Airlines
Deal found 6/8$2,060
Fr 6/147:55 pmIAH - ISB
2 stops27h 00mMultiple Airlines
Fr 9/273:05 amISB - IAH
1 stop23h 45mMultiple Airlines
Deal found 6/8$2,068
Mi 6/197:55 pmIAH - ISB
2 stops28h 55mMultiple Airlines
Do 7/115:30 amISB - IAH
2 stops28h 46mMultiple Airlines
Deal found 6/8$2,077
Mi 6/197:55 pmIAH - ISB
2 stops28h 55mMultiple Airlines
Mi 7/102:10 amISB - IAH
1 stop24h 40mMultiple Airlines
Deal found 6/8$2,099
Fr 6/147:55 pmIAH - ISB
2 stops27h 00mMultiple Airlines
Sa 9/284:00 pmISB - IAH
2 stops34h 50mMultiple Airlines
Deal found 6/8$2,133
Fr 6/148:55 pmIAH - ISB
1 stop20h 55mTurkish Airlines
Mo 9/235:30 amISB - IAH
1 stop23h 40mTurkish Airlines
Deal found 6/8$2,156

Find flights from George Bush Intcntl to Islamabad within your budget

Customize your flight search to find flights from George Bush Intcntl to Islamabad that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated Juni 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$928 - $2,176

Route

Depart

Return

Price

Houston George Bush IntcntlIslamabad Intl

IAH - ISB

IAHISB

Houston George Bush Intcntl

Fr 10/4

1 stop27h 30m

Islamabad Intl

Sa 10/12

1 stop22h 15m

$928

Houston George Bush IntcntlIslamabad Intl

IAH - ISB

IAHISB

Houston George Bush Intcntl

Fr 10/4

1 stop27h 30m

Islamabad Intl

So 10/13

1 stop40h 20m

$931

Houston George Bush IntcntlIslamabad Intl

IAH - ISB

IAHISB

Houston George Bush Intcntl

Fr 10/4

1 stop27h 30m

Islamabad Intl

So 10/13

2 stops45h 38m

$1,062

Houston George Bush IntcntlIslamabad Intl

IAH - ISB

IAHISB

Houston George Bush Intcntl

Fr 10/4

1 stop27h 30m

Islamabad Intl

Sa 10/12

2 stops44h 54m

$1,066

Houston George Bush IntcntlIslamabad Intl

IAH - ISB

IAHISB

Houston George Bush Intcntl

Fr 8/2

1 stop19h 20m

Islamabad Intl

Mo 9/2

1 stop41h 30m

$1,091

Houston George Bush IntcntlIslamabad Intl

IAH - ISB

IAHISB

Houston George Bush Intcntl

Fr 7/26

1 stop19h 20m

Islamabad Intl

Sa 8/24

1 stop23h 45m

$1,140

Houston George Bush IntcntlIslamabad Intl

IAH - ISB

IAHISB

Houston George Bush Intcntl

Fr 7/26

1 stop19h 20m

Islamabad Intl

So 8/25

2 stops31h 50m

$1,221

Houston George Bush IntcntlIslamabad Intl

IAH - ISB

IAHISB

Houston George Bush Intcntl

Do 8/1

1 stop20h 55m

Islamabad Intl

Sa 8/10

1 stop23h 40m

$1,743

Houston George Bush IntcntlIslamabad Intl

IAH - ISB

IAHISB

Houston George Bush Intcntl

Mo 6/24

1 stop20h 05m

Islamabad Intl

Mo 8/5

1 stop23h 40m

$2,176

Flights are sorted by cheapest first

Deals found on 6/8

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Islamabad?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Islamabad. Price data was last updated on May 31, 2024.
The price you pay for your flight from Houston George Bush Intcntl Airport to Islamabad may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Islamabad?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Islamabad. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Islamabad flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from George Bush Intcntl to Islamabad

Have a flexible travel schedule? Discover the best time to fly to Islamabad from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Islamabad by month

Plan your trip to Islamabad by taking into account the average temperature and rainfall totals by month.

ISB

Temperature

50 - 87.8 °F

If weather is an important factor for your trip to Islamabad, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Islamabad

Get insights into the airlines that provide service to Islamabad. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Islamabad. Reviews last updated Juni 9, 2024.
See what other customers who have flown with Emirates, American Airlines and Qatar Airways from Houston to Islamabad have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
3,883 reviews

Overall

8.1

Entertainment

8.3

Crew

8.3

Boarding

8.2

Food

7.9

Comfort

8.1

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

8.1
Very good
3,883 reviews
8.1
Very good
3,883 reviews

Overall

8.1

Entertainment

8.3

Crew

8.3

Boarding

8.2

Food

7.9

Comfort

8.1

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

7.7
Good
4,307 reviews
8.1
Very good
3,883 reviews

Overall

8.1

Entertainment

8.3

Crew

8.3

Boarding

8.2

Food

7.9

Comfort

8.1

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

7.4
Good
3,717 reviews
8.1
Very good
3,883 reviews

Overall

8.1

Entertainment

8.3

Crew

8.3

Boarding

8.2

Food

7.9

Comfort

8.1

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

7.3
Good
14,172 reviews
8.1
Very good
3,883 reviews

Overall

8.1

Entertainment

8.3

Crew

8.3

Boarding

8.2

Food

7.9

Comfort

8.1

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

7.0
Good
377 reviews
8.1
Very good
3,883 reviews

Overall

8.1

Entertainment

8.3

Crew

8.3

Boarding

8.2

Food

7.9

Comfort

8.1

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Islamabad. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Islamabad from Houston George Bush Intcntl?

    For a flight from Houston George Bush Intcntl to Islamabad, you will be flying into Islamabad Intl. Islamabad Intl (ISB) is just 19.7 mi from the center of the city. Islamabad Intl is the only Islamabad airport and it handles 0 inbound flights from Houston George Bush Intcntl per day. 7 airlines have flights to Islamabad Intl from Houston George Bush Intcntl on a regular basis.

  • Can I find flights from Houston George Bush Intcntl Airport to Islamabad for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Houston George Bush Intcntl Airport to Islamabad for under $1,000. The cheapest flight booked recently is on Qatar Airways for just $928, but on average you can expect to pay $1,252.

  • Are there last-minute flights available from Houston George Bush Intcntl Airport to Islamabad for under $1,900?

    There are currently 20+ open flights from Houston George Bush Intcntl Airport to Islamabad within the next 7 days for less than $1,900.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Islamabad round-trip?

    Flying on Qatar Airways is currently your cheapest option to Islamabad, with prices starting at $928. Additional round-trip tickets that might be worth considering are offered by American Airlines and Emirates, with the lowest prices starting at $1,062 and $1,091, respectively. These flights start at 23% lower than the current average price 3 months from now.

  • What does IAH to ISB mean?

    IAH stands for Houston George Bush Intcntl Airport, while ISB stands for Islamabad Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Where are the most common layover locations when flying from Houston George Bush Intcntl Airport to Islamabad?

  • What are some popular things to do or see while on a layover in Doha?

    Katara Cultural Village, Aspire Tower, and Museum of Islamic Art are the most popular attractions in Doha if you're in need of something to do during your layover. Katara Cultural Village, Aspire Tower, and Museum of Islamic Art can be visited by traveling about 8.7 mi, 10.6 mi, and 5.2 mi respectively from Doha Hamad Intl. Those on a layover in Doha in need of a rental car can book one at Doha Hamad Intl for about $36.

  • Where are the least popular layover locations for Houston George Bush Intcntl Airport to Islamabad flights?

  • Can I find deals for flights from George Bush Intcntl to Islamabad that include extra baggage allowance?

    The amount of baggage you can bring on your George Bush Intcntl to Islamabad flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from George Bush Intcntl to Islamabad with specific airlines?

    Yes, Cheapflights allows you to browse and filter George Bush Intcntl to Islamabad flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from George Bush Intcntl to Islamabad that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Islamabad flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Islamabad?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Islamabad.

  • Can I find deals for business class flights from George Bush Intcntl to Islamabad?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Islamabad by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from George Bush Intcntl to Islamabad that allow pets onboard?

    Many airlines flying from George Bush Intcntl to Islamabad offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from George Bush Intcntl to Islamabad?

    Yes, you can often find last-minute deals on George Bush Intcntl to Islamabad flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Houston George Bush Intcntl Airport to Islamabad flight deals updated?

    The Houston George Bush Intcntl Airport to Islamabad flight deals you see on this page were last updated on 6/9.

  • What are the most popular airlines that fly from Houston George Bush Intcntl Airport to Islamabad?

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Islamabad?

    Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Islamabad (average of $945). Flying from Houston George Bush Intcntl Airport to Islamabad in June is currently the most expensive (average of $1,531). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for George Bush Intcntl to Islamabad
See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from George Bush Intcntl to Islamabad

Discover the top 7 airlines that operate flights from George Bush Intcntl to Islamabad. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated Juni 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$772Average$1,045FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$823Average$1,085FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$904Average$1,310FlexibilityNo cancel feeOn-time75%
Pakistan International AirlinesCheapest$1,001Average$1,287FlexibilityNo cancel feeOn-time50%
American AirlinesCheapest$1,004Average$1,269FlexibilityNo cancel feeOn-time71%
Oman AirCheapest$1,482Average$1,597FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$1,563Average$2,231FlexibilityNo cancel feeOn-time70%

Search flights from George Bush Intcntl to Islamabad by cabin class

Find flights from George Bush Intcntl to Islamabad, based on your preferred cabin class, be it economy, premium economy, business, or first class.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.