Which airports can I use when flying from Houston to Islamabad?

Flights from Houston to Islamabad may depart from several airports in Houston area, including Houston Hobby (HOU) and Houston George Bush Intcntl (IAH). Flights usually arrive at Islamabad Intl (ISB).

What cabin classes can I book on flights from Houston to Islamabad?

Three cabin classes are available on flights from Houston to Islamabad: • Economy Class • Business Class • First Class

Which airports do connecting flights from Houston to Islamabad pass through?

One-stop flights from Houston to Islamabad most commonly connect through: • Istanbul (IST) - 38% of one-stop connections • Doha Hamad Intl (DOH) - 34% of one-stop connections • Dubai Intl (DXB) - 28% of one-stop connections Istanbul (IST) handles the largest share of one-stop connections on this route.

Can I save money by using flexible dates for flights from Houston to Islamabad?

Yes. Being flexible with your travel dates can save you up to 19% on the Houston to Islamabad route. Monday is the cheapest departure day at $1,019 round-trip on average, while Saturday is the most expensive at $1,253, a difference of $234. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How expensive are last-minute Houston to Islamabad flights?

Last-minute fares on this route - booked within 2 weeks of departure - run 18% above the route average of $1,126. Book 21 weeks before departure for the lowest fares.

How long is a flight from Houston to Islamabad?

A nonstop flight from Houston to Islamabad takes 0h 00m, covering 7,990 miles.

Do I need a passport to fly from Houston to Islamabad?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

How are flight prices from Houston to Islamabad looking right now?

One-way fares from Houston to Islamabad are currently higher than usual. Average one-way flight prices are about $1,143, which is 87% above the typical average for this route.

How much time can I save by choosing a different layover airport from Houston to Islamabad?

Flying via Doha Hamad Intl (DOH) gives the shortest average 1-stop total travel time at 23h 32m, compared with 24h 12m via Istanbul (IST) and 25h 28m via Dubai Intl (DXB).

What is the time difference between Houston and Islamabad?

Islamabad is 10 hours ahead of Houston (Pakistan Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

How much should I expect to pay for a Houston to Islamabad flight?

Round-trip flights from Houston to Islamabad range from $970 to $1,420, with an average of $1,126 over the past 12 months. Anything below $970 counts as a good deal.

What is the cheapest airline to fly from Houston to Islamabad?

Emirates ($957) and Qatar Airways ($988) are the cheapest airlines to fly round-trip from Houston to Islamabad according to KAYAK data over the last 5 days.

What is the most popular layover airport when flying from Houston to Islamabad?

Istanbul (IST) is the most popular layover for the Houston to Islamabad route. 38% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via IST.

What is the cheapest layover airport when flying from Houston to Islamabad?

Flights via Istanbul (IST) offer the most affordable fares, with an average round-trip price of $1,204. Based on KAYAK data over the past 3 months.

When flying from Houston to Islamabad which airport offers the shortest layover?

Doha Hamad Intl (DOH) had the shortest average connection time for Houston to Islamabad layovers at 864 minutes over the past 3 months.

$419 CHEAP FLIGHTS from Houston to Islamabad (HO1 - ISB)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$957

Typical prices: $970-$1,420

Emirates

Fri 11/9Sun 12/9

IAH - ISB • 1 stop

Cheapest one-way

$445

Typical prices: $516-$759

Multiple Airlines

Sun 10/28

IAH - ISB • 2 stops

Nonstop flights

Not available

There are currently no direct flights between Houston and Islamabad. You'll need to take a connecting flight to reach the destination.

Insights

Top routes

IAH - ISB

Cheapest • 39% average savings

HOU - ISB

Most popular

Insights

When to book

21 weeks

in advance

Our data shows that travelers who book at least 21 weeks in advance save around 36% compared to booking last minute.

Insights

When to travel

March

Cheapest • 19% price drop

December

Most popular

Good to know

Top layover airports

Istanbul (IST)

Cheapest • Avg $1,204 (round-trip)

Doha Hamad Intl (DOH)

Shortest trip • 23h 32m (one-way)

Insights

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We hope you love your trip to Islamabad!

Flight Deals

Cheap Flights from Houston to Islamabad

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Houston to Islamabad

Mon, Nov 9 - Wed, Dec 9

7:10 pm - 7:15 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

25h 05m1 stop Dubai Intl

9:00 am - 4:20 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

42h 20m1 stop Dubai Intl

$957Emirates

Tue, Oct 13 - Wed, Oct 28

7:35 pm - 1:15 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

19h 40m1 stop Dubai Intl

9:00 am - 5:20 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

42h 20m1 stop Dubai Intl

$958Emirates

Tue, Jan 19 - Tue, Feb 23

7:10 pm - 1:30 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

19h 20m1 stop Dubai Intl

9:00 am - 4:20 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

42h 20m1 stop Dubai Intl

$977Emirates

Mon, Nov 9 - Tue, Dec 8

5:35 pm - 1:40 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

21h 05m1 stop Doha Hamad Intl

3:20 am - 3:15 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

22h 55m1 stop Doha Hamad Intl

$988Qatar Airways

Mon, Sep 28 - Mon, Oct 12

6:15 pm - 1:50 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

21h 35m1 stop Doha Hamad Intl

9:25 am - 3:55 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

40h 30m1 stop Doha Hamad Intl

$990Qatar Airways

Mon, Sep 28 - Sun, Oct 11

6:15 pm - 1:50 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

21h 35m1 stop Doha Hamad Intl

3:30 am - 3:55 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

22h 25m1 stop Doha Hamad Intl

$991Qatar Airways

Thu, Nov 12 - Wed, Dec 2

9:00 pm - 4:45 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

20h 45m1 stop Istanbul

10:10 am - 1:10 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

38h 00m1 stop Istanbul

$1,057Turkish Airlines

Thu, Nov 26 - Fri, Jan 29

9:00 pm - 8:40 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

24h 40m1 stop Istanbul

6:15 am - 1:10 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

41h 55m1 stop Istanbul

$1,058Turkish Airlines

Tue, Jan 19 - Tue, Feb 23

11:35 am - 3:15 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

28h 40m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl

7:35 pm - 4:57 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

56h 22m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl

$1,061Etihad Airways

Thu, Nov 12 - Tue, Dec 1

12:08 pm - 6:10 pmIAH Houston George Bush Intcntl-ISB Islamabad Intl

43h 02m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl

4:35 am - 4:45 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

47h 10m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl

$1,063Etihad Airways

Recent last minute flight deals from Houston to Islamabad

Sun, Sep 20 - Sun, Sep 27

6:15 pm - 7:40 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

27h 25m1 stop Doha Hamad Intl

3:30 am - 3:55 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

22h 25m1 stop Doha Hamad Intl

$992Qatar Airways

Mon, Sep 21 - Sat, Nov 14

7:35 pm - 7:30 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

25h 55m1 stop Dubai Intl

3:15 am - 4:20 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

24h 05m1 stop Dubai Intl

$1,008Emirates

Sun, Sep 20 - Mon, Sep 28

9:06 am - 6:25 pmIAH Houston George Bush Intcntl-ISB Islamabad Intl

23h 19m2 stops Chicago O'Hare Intl Abu Dhabi Zayed Intl

4:50 am - 11:59 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

29h 09m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl

$1,031Multiple Airlines

Mon, Sep 21 - Sat, Dec 5

9:06 am - 6:25 pmIAH Houston George Bush Intcntl-ISB Islamabad Intl

23h 19m2 stops Chicago O'Hare Intl Abu Dhabi Zayed Intl

7:35 pm - 10:28 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

37h 53m2 stops Abu Dhabi Zayed Intl Charlotte Douglas

$1,067Multiple Airlines

Sun, Sep 20 - Sun, Sep 27

7:01 am - 7:40 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

38h 39m2 stops Seattle/Tacoma Intl Doha Hamad Intl

3:30 am - 3:55 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

22h 25m1 stop Doha Hamad Intl

$1,092Qatar Airways

Mon, Sep 21 - Sat, Dec 5

9:15 pm - 3:35 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

20h 20m1 stop Istanbul

10:10 am - 7:05 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

43h 55m1 stop Istanbul

$1,134Turkish Airlines

Mon, Sep 21 - Sat, Dec 5

9:15 pm - 7:45 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

24h 30m1 stop Istanbul

10:10 am - 7:05 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

43h 55m1 stop Istanbul

$1,135Turkish Airlines

Mon, Sep 21 - Sun, Nov 15

7:02 am - 7:40 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

38h 38m2 stops Seattle/Tacoma Intl Doha Hamad Intl

9:05 am - 3:15 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

41h 10m1 stop Doha Hamad Intl

$1,137Qatar Airways

Sun, Sep 20 - Sat, Jan 2

7:20 am - 1:15 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

31h 55m2 stops Chicago O'Hare Intl Dubai Intl

3:15 am - 4:20 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

24h 05m1 stop Dubai Intl

$2,274Emirates

Sat, Sep 19 - Mon, Sep 28

6:46 pm - 1:15 amIAH Houston George Bush Intcntl-ISB Islamabad Intl

44h 29m2 stops Chicago O'Hare Intl Dubai Intl

3:05 am - 5:05 pmISB Islamabad Intl-IAH Houston George Bush Intcntl

24h 00m1 stop Dubai Intl

$4,139Emirates

Booking Insights

Price, demand and travel trends for Houston to Islamabad flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Houston to Islamabad with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Houston to Islamabad?

Round-trip flights from Houston to Islamabad start at $957. Prices are below average for this route right now, with typical round-trip fares ranging from $970 to $1,420. The lowest price found in the past 5 days was $957 on Emirates.

What's the cheapest day of the week to fly from Houston to Islamabad?

Monday is the cheapest day of the week to fly from Houston to Islamabad, it is 10% cheaper than the average day. Saturday is the most expensive day with flight prices 11% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Houston to Islamabad?

•March is the cheapest month to fly from Houston to Islamabad at $917 round-trip.
•June ($1,684) and July ($1,403) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 83% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Houston to Islamabad the cheapest?

Flights from Houston to Islamabad are cheapest 21 weeks before departure. Booking in this window typically costs about 36% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Low season	July
High season	December
Cheapest flight	$445

Best time to beat the crowds but there is an average 25% increase in price.

Most popular time to fly with an average 13% increase in price.

Flight from Houston George Bush Intcntl Airport to Islamabad

When to book flights from Houston to Islamabad

Are your dates flexible? Find out the best times to travel from Houston to Islamabad based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Houston to Islamabad?
Flights from Houston to Islamabad may depart from several airports in Houston area, including Houston Hobby (HOU) and Houston George Bush Intcntl (IAH). Flights usually arrive at Islamabad Intl (ISB).
What cabin classes can I book on flights from Houston to Islamabad?
Three cabin classes are available on flights from Houston to Islamabad:

• Economy Class
• Business Class
• First Class
Which airports do connecting flights from Houston to Islamabad pass through?
One-stop flights from Houston to Islamabad most commonly connect through:

• Istanbul (IST) - 38% of one-stop connections
• Doha Hamad Intl (DOH) - 34% of one-stop connections
• Dubai Intl (DXB) - 28% of one-stop connections

Istanbul (IST) handles the largest share of one-stop connections on this route.
Can I save money by using flexible dates for flights from Houston to Islamabad?
Yes. Being flexible with your travel dates can save you up to 19% on the Houston to Islamabad route. Monday is the cheapest departure day at $1,019 round-trip on average, while Saturday is the most expensive at $1,253, a difference of $234. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How expensive are last-minute Houston to Islamabad flights?
Last-minute fares on this route - booked within 2 weeks of departure - run 18% above the route average of $1,126. Book 21 weeks before departure for the lowest fares.
How long is a flight from Houston to Islamabad?
A nonstop flight from Houston to Islamabad takes 0h 00m, covering 7,990 miles.
Do I need a passport to fly from Houston to Islamabad?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How are flight prices from Houston to Islamabad looking right now?
One-way fares from Houston to Islamabad are currently higher than usual. Average one-way flight prices are about $1,143, which is 87% above the typical average for this route.
How much time can I save by choosing a different layover airport from Houston to Islamabad?
Flying via Doha Hamad Intl (DOH) gives the shortest average 1-stop total travel time at 23h 32m, compared with 24h 12m via Istanbul (IST) and 25h 28m via Dubai Intl (DXB).
What is the time difference between Houston and Islamabad?
Islamabad is 10 hours ahead of Houston (Pakistan Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
How much should I expect to pay for a Houston to Islamabad flight?
Round-trip flights from Houston to Islamabad range from $970 to $1,420, with an average of $1,126 over the past 12 months. Anything below $970 counts as a good deal.

If your dates can be flexible, aim for a Monday departure instead of Saturday. On this route, Monday flights average $1,019 - about $234 less than Saturday (19% savings) based on the last 12 months.
For the best chance at a low fare, aim to book around 21 weeks before you fly. On this route, that window historically saves about 36% versus last-minute pricing (KAYAK booking data, last 12 months).
If you can choose when to travel, plan your Houston to Islamabad trip for March. Fares historically average $917 round-trip in that month - typically $767 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from Houston to Islamabad

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ISB

$419 Find Cheap Flights from Houston to Islamabad - Compare and Save

Everything you should know

Cheap Flights from Houston to Islamabad

Recent round-trip flight deals from Houston to Islamabad

Recent one-way flight deals from Houston to Islamabad

Recent last minute flight deals from Houston to Islamabad

Price, demand and travel trends for Houston to Islamabad flights

How much is a round-trip flight from Houston to Islamabad?

What's the cheapest day of the week to fly from Houston to Islamabad?

What is the cheapest month to fly from Houston to Islamabad?

When are prices from Houston to Islamabad the cheapest?

What is the cheapest airline to fly from Houston to Islamabad?

What is the most popular layover airport when flying from Houston to Islamabad?

What is the cheapest layover airport when flying from Houston to Islamabad?

When flying from Houston to Islamabad which airport offers the shortest layover?

Key details for Houston to Islamabad flights

Low season

High season

Cheapest flight

When to book flights from Houston to Islamabad

Your Houston to Islamabad flight questions, answered

Your guide to booking Houston to Islamabad flights

More options for your flight from Houston to Islamabad

Complete your trip to Islamabad with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Houston to Islamabad

Find direct flights to and from Houston and Islamabad

Flights from domestic origins to Islamabad

Flights to other popular destinations

Find deals for your return flight