ISB

$431 Find Cheap Flights from Houston to Islamabad

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Islamabad departing on 9/30. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Islamabad

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Islamabad, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Islamabad, as well as popular online travel agencies
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Cheap Flights from Houston to Islamabad

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Islamabad that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Islamabad

Thu, Oct 23 - Fri, Nov 21
Turkish Airlines Logo
9:00 pm - 3:55 amIAH-ISB
20h 55m1 stop
Turkish Airlines Logo
6:15 am - 1:10 pmISB-IAH
41h 55m1 stop
$840Turkish Airlines
Find Deal
Wed, Jan 7 - Wed, Apr 1
Turkish Airlines Logo
9:05 pm - 8:50 amIAH-ISB
24h 45m1 stop
Turkish Airlines Logo
5:25 am - 7:05 pmISB-IAH
23h 40m1 stop
$841Turkish Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 18
Turkish Airlines Logo
10:05 pm - 4:45 amIAH-ISB
20h 40m1 stop
Turkish Airlines Logo
6:15 am - 1:10 pmISB-IAH
41h 55m1 stop
$843Turkish Airlines
Find Deal
Sat, Oct 25 - Sun, Nov 9
Etihad Airways Logo
2:39 pm - 3:10 amIAH-ISB
50h 31m2 stops
Etihad Airways Logo
4:30 am - 12:36 pmISB-IAH
43h 06m2 stops
$890Etihad Airways
Find Deal
Wed, Oct 1 - Fri, Oct 31
Etihad Airways Logo
2:35 pm - 3:15 amIAH-ISB
50h 40m2 stops
Etihad Airways Logo
7:25 pm - 1:36 pmISB-IAH
52h 11m2 stops
$892Etihad Airways
Find Deal
Mon, Oct 27 - Wed, Nov 19
Qatar Airways Logo
6:40 pm - 7:25 amIAH-ISB
26h 45m1 stop
Qatar Airways Logo
3:10 am - 3:20 pmISB-IAH
23h 10m1 stop
$928Qatar Airways
Find Deal
Mon, Aug 11 - Tue, Sep 9
Qatar Airways Logo
6:25 pm - 7:40 amIAH-ISB
27h 15m1 stop
Qatar Airways Logo
3:30 am - 3:50 pmISB-IAH
22h 20m1 stop
$929Qatar Airways
Find Deal
Mon, Dec 29 - Tue, Feb 10
Emirates Logo
7:10 pm - 7:15 amIAH-ISB
25h 05m1 stop
Emirates Logo
9:00 am - 4:20 pmISB-IAH
42h 20m1 stop
$991Emirates
Find Deal
Wed, Sep 17 - Sun, Sep 21
American Airlines Logo
6:44 pm - 7:40 amHOU-ISB
26h 56m2 stops
American Airlines Logo
9:25 am - 3:55 pmISB-HOU
40h 30m2 stops
$1,032American Airlines
Find Deal
Wed, Oct 1 - Fri, Oct 31
American Airlines Logo
6:44 pm - 7:40 amHOU-ISB
26h 56m2 stops
American Airlines Logo
8:55 am - 1:54 pmISB-HOU
38h 59m2 stops
$1,072American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Houston to Islamabad flights

Get data-powered insights and trends into flights from Houston to Islamabad to help you find the cheapest flights, the best time to fly and much more.

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?

The average price of all round-trip flights from Houston to Islamabad clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Houston to Islamabad, look for departures on Tuesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Islamabad, Tuesday is the cheapest day to fly and Thursday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to Islamabad, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston to Islamabad is October, where tickets cost $941 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,675 and $1,674 respectively.

How far in advance should I book a flight from Houston to Islamabad?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston to Islamabad, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston to Islamabad, you should book around 5 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Cheapest flight$431
Flight from Houston George Bush 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.

FAQs for booking flights from Houston to Islamabad

  • What is the cheapest flight from Houston to Islamabad?

    In the last 3 days, the lowest price for a flight from Houston to Islamabad was $431 for a one-way ticket and $840 for a round-trip.

  • Do I need a passport to fly between Houston and Islamabad?

    A passport is required to fly from Houston to Islamabad.

  • Which airports will I be using when flying from Houston to Islamabad?

    On your way to Islamabad, you’ll fly out from one of these Houston airports: Houston Hobby or Houston George Bush Intcntl. You’ll be landing at Islamabad Intl.

  • Which aircraft models fly most regularly from Houston to Islamabad?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Islamabad?

    Star Alliance, and oneworld are the airline alliances operating flights between Houston and Islamabad, with oneworld being the most commonly used for this route.

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

    Dubai is the most popular layover city among KAYAK users traveling from Houston to Islamabad.

  • How does KAYAK find such low prices on flights from Houston to Islamabad?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Islamabad.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Islamabad?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islamabad from Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Islamabad?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Islamabad with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Islamabad?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Islamabad from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Houston to Islamabad

 
See real verified KAYAK customer reviews for airlines flying from Houston to Islamabad. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to Islamabad? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3299 reviews
7.9Food
8.2Entertainment
8.1Boarding
8.3Crew
8.0Comfort
Airline reviews

I lost my lock from my luggage, I don’t know someone took something from my bag.

6.0 GoodJoy, Jul 2025IAH - DXB
Read more Emirates reviews

I lost my lock from my luggage, I don’t know someone took something from my bag.

Except for the uncleaned tray, and the delay in serving food for our section (which may have been due to the location of our row) everything else was good. The crew were very professional and responded to our requests promptly throughout the flight. We as a family were not disappointed by Emirates.

It was great, a little more leg room would have been better particularly since we were in premium economy

The boarding process was smooth and the stewardesses were nice. Some delays with drinks at the end of the flight, but no issues.

Thay crew was so nice.Air hostess il ham was so nice.my mom was little scray with airplan turbulence she help us alot.

Seat 💺 was all the way on last row. Food was okay .

Charged for internet that never really worked. The food selection was just ok.

Boarding, seats, entertainment and service were all great. Food was great except for the fact that there were too many sweet items.

everything was great. I don't use on-board entertainment at all (I just read or sleep), but I appreciate that I couldn't hear anyone else's!

The entire crew went above and beyond. This was our first flight with our 3 month old, and they were accommodating and friendly. The crew is attentive and marks a HIGE difference to the regular runs with Avianca and LATAM.

Reason for travelling Tampa to Orlando is to fly Qatar Airline. we end up with American Airline. This was the miserable experience I ever had in my entire travel history. Flight attendants were rude. They hit my knee with the food cart and I was holding ice pack for 2 hours. I still have the pain after a week. WE boarded the flight twice because of the temperature inside the plan.

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Not sure how we end up with American Airlines instead of Qatar Airways. From Philadelphia to Qatar they boarded us then they asked us to unload. After 30 minutes later they board us again. The inside the plane it was burning hot and we were sweating like crazy. Crew members are absolute rude. The way they served the passengers were horrible. One of the crew members hit my knee with food cart and kept going. I was holding an ice pack for almost 2 hours. I am still with the pain.

I felt that when I was rerouted it should have been to business class.

The flight was smooth Thank God but the delays and changing gates for 3-4 times made me so tired of walking back and forth with heavy bags I thought I was going to pass out with heavy headaches but Thank God finally found the final gate and home safe. These delays happen anytime for important reasons so just be patient when you come across these situations.

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Well organized boarding, efficient and on time. Nice crew on the plane. Thank you!

The Qatar Airways staff pre-boarding and also on the flight from Dallas to Doha were incredibly mediocre and arrogant. Consider retraining these individuals Other flights were ok.

My experience with Qatar airway was very unsatisfactory. They lost my child’s stroller and I was told they found it and will send it to the hotel which was a lie. I had to go back to the airport baggage claim and pick up myself after trying to contact them many times!. There was a lack professional and communication. I am very disappointed in Qatar airway and will not be recommending them to friends and family nor will I be flying with them in the future.

The economy seat was so uncomfortable, had not enough leg room for 13 hours flight, front seat basket was broken and couldn’t hold anything, food quality was horrible( we got food poisoned ) we charged for logged which used to be free. We paid too much for this flight and very disappointed. Turkish air line better to make satisfy and respect people instead of find different way to scam people.

This is really the rating of two flights. JFK to IST then IST to NQZ. New York to Istanbul was good. Good crew and all positives. The flight to Astana was so bad that brought it all down. Crew was nonexistent above the minimum, seats were cramped, and it was hot on the plane. Turkish Airlines seems to be slipping down to US based carriers level.

The 2 agents on the check in counter were super nice , helpful and very polite. Boarding was like a 1 2 3, I would recommend Turkish airlines for your next trip.

Everything was very good, except that the plane was an hour and a half late

flight with heavy turbulence old boeing 777 rest wasnt clean dashboard doesn’t work

Light and recline did not work on my seat. Very uncomfortable and could not read in the dark

Bad experience; they are not good anymore. They charge too much for luggage seat are so uncomfortable, Flight delays which may miss your next flight, they don’t care if you miss the flight or not. Zero customer services for front desk representatives Istanbul's airport I’m not using this airline any more.

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

It wasn't good. I didn’t understand. They changed 320 dollars for 2 luggage. My ticket was regular and I paid almost 1200.00 dollars. Why they did charge? I want my money back.. thanks Yılmaz polat

Very punctual, the onboard staff was friendly and correct, the flight was fortunately very calm, the toilets were clean, in short, an excellent experience Thanks

Very poor delay in dfw was really bad n long

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

Flight was delayed again and again ultimately almost three hours getting us to our location at close to midnight by the time we got in and out of airport to destination. I had taken time off work to enjoy an evening at destination and that was now wasted

The flight delay in Dallas created a domino effect that impacted all of the connecting flights. It also increased the number of connections. I missed my flight from Casablanca to Marrakech because of the tight turnaround when landing in Casablanca. . CMN airport was understaffed. Only one person could help while other employees were just watching him. It was an extremely frustrating situation. People were crying and slamming their palms on the counter when speaking to the customer service provider, Allabough (man’s name?). Allabough couldn’t change my flight in the system. simultaneously, I was on the call with America. Airlines customer service rep named Solomon that said he couldn’t change it either. So, I took a ONYA voyages train to from Casablanca to Marrakech to get there on Friday June 26. This was unpredictable trip.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

I am very certain that the food on this flight caused food poisoning.

Overall, it its good , needs to improve the food quality and more variety of food

Flight was good but it started half an hour late

Food was 👍 great , seats are a bit narrow, crew is helpful..

The flight was canceled two times and didn’t tell me on time I was waiting all day long for my flight but at the end it was worst.

Flight was good and on time. Check in long time could have been avoided by having more counters at the airport

Everything you need to know for your flight from Houston to Islamabad

Information on your arrival and departure airports

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