KHI - IAH

$774 Find Cheap Flights from Karachi to Houston George Bush Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Karachi to George Bush Intcntl departing on 9/15. 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, 0 bags

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Everything you should know

Cheapest round-trip
$1,222
Typical prices: $1,254-$1,332
Etihad Airways
Thu 12/3Thu 12/10
KHI - IAH • 2 stops
Cheapest one-way
$774
Typical prices: $810-$963
Multiple Airlines
Tue 9/15
KHI - IAH • 3 stops
Top airlines
Cheapest • from $1,222 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Karachi and George Bush Intcntl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,338 (round-trip)
Shortest trip • 24h 24m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 6% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 9% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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We hope you love your trip to George Bush Intcntl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Karachi to George Bush Intcntl (KHI-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Karachi to George Bush Intcntl 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 Karachi to George Bush Intcntl

Thu, Dec 3 - Thu, Dec 10
Etihad Airways Logo
11:55 am - 4:59 pm
KHI
-
IAH
40h 04m
2 stops
Etihad Airways Logo
11:30 am - 5:30 am
IAH
-
KHI
31h 00m
2 stops
$1,222Etihad Airways
Wed, Oct 28 - Wed, Nov 25
Etihad Airways Logo
9:25 pm - 4:15 pm
KHI
-
IAH
28h 50m
2 stops
Etihad Airways Logo
6:55 pm - 2:45 am
IAH
-
KHI
44h 50m
2 stops
$1,232Etihad Airways
Wed, Oct 7 - Sat, Nov 21
Etihad Airways Logo
9:35 pm - 1:26 pm
KHI
-
IAH
25h 51m
2 stops
Etihad Airways Logo
11:40 am - 2:45 am
IAH
-
KHI
52h 05m
2 stops
$1,237Etihad Airways
Thu, Oct 15 - Mon, Dec 28
Oman Air Logo
6:40 am - 3:55 pm
KHI
-
IAH
43h 15m
2 stops
Oman Air Logo
5:40 pm - 5:55 am
IAH
-
KHI
49h 15m
2 stops
$1,240Oman Air
Wed, Oct 14 - Wed, Nov 18
Multiple Airlines Logo
5:25 am - 10:55 am
KHI
-
IAH
39h 30m
2 stops
Multiple Airlines Logo
11:44 am - 5:35 pm
IAH
-
KHI
42h 51m
2 stops
$1,249Multiple Airlines
Wed, Aug 19 - Thu, Sep 24
Multiple Airlines Logo
6:35 am - 11:58 pm
KHI
-
IAH
27h 23m
2 stops
Multiple Airlines Logo
9:06 am - 5:40 am
IAH
-
KHI
34h 34m
2 stops
$1,260Multiple Airlines
Wed, Nov 4 - Wed, Nov 11
Turkish Airlines Logo
5:35 am - 8:05 pm
KHI
-
IAH
25h 30m
1 stop
Turkish Airlines Logo
9:00 pm - 8:45 am
IAH
-
KHI
24h 45m
1 stop
$1,432Turkish Airlines
Tue, Sep 22 - Tue, Jan 26
Turkish Airlines Logo
5:50 am - 7:20 pm
KHI
-
IAH
23h 30m
1 stop
Turkish Airlines Logo
2:55 pm - 4:35 am
IAH
-
KHI
26h 40m
1 stop
$1,437Turkish Airlines
Fri, Sep 25 - Wed, Sep 30
Qatar Airways Logo
3:50 am - 3:55 pm
KHI
-
IAH
22h 05m
1 stop
Qatar Airways Logo
6:15 pm - 1:45 am
IAH
-
KHI
21h 30m
1 stop
$1,493Qatar Airways
Mon, Aug 24 - Tue, Sep 1
Qatar Airways Logo
3:50 am - 3:55 pm
KHI
-
IAH
22h 05m
1 stop
Qatar Airways Logo
6:15 pm - 1:45 am
IAH
-
KHI
21h 30m
1 stop
$1,505Qatar Airways
Booking Insights

KAYAK's insights & trends for Karachi to George Bush Intcntl flights

Get data-powered insights and trends into flights from Karachi to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Karachi to Houston George Bush Intcntl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Karachi to Houston George Bush Intcntl Airport departing in December.

Flight prices are below average for this route right now.

Flights to Houston George Bush Intcntl Airport from Karachi usually cost between $1,536 and $1,611 in December.
The lowest price found in the past 5 days was $1,222 on Etihad Airways (Dec 3-Dec 10).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Karachi to Houston George Bush Intcntl Airport, 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 Karachi to Houston George Bush Intcntl Airport is July, where tickets cost $1,214 (return) on average. On the other hand, the most expensive months are August and April, where the average cost of round-trip tickets is $1,611 and $1,474 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Karachi to Houston George Bush Intcntl Airport, 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 Karachi to Houston George Bush Intcntl Airport, you should book around 4 weeks before departure, which saves you about 6% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low season

September

Cheapest flight

$774
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Karachi to Houston George Bush Airport

When to book flights from Karachi to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Karachi to George Bush Intcntl 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 Karachi to Houston George Bush Airport flights

  • How can I fly from Karachi to Houston George Bush Intercontinental Airport (IAH)?

    You can’t fly nonstop from Karachi Quaid e Azam International Airport (KHI) to Houston George Bush Intercontinental Airport (IAH). But you will see most of the flights have stopovers. For example, Emirates passes via Dubai, Qatar Airway via Doha, Air France via Paris or Abu Dhabi, and Air Canada passes via Toronto.

  • Is there an onsite hotel at Houston George Bush Intercontinental Airport (IAH)?

    Yes, there is. The Houston Airport Marriott is within the airport grounds, between Terminals B and C. You can get to the hotel via a tunnel on the Subway level or ride the complementary Subway train shuttle. In case you arrive at the IAH Airport and need to unwind before going on with your business, you can enjoy their spacious rooms, the Greatroom lobby, their on-site FLIGHT'S Lounge & Grill, or the exclusive M Club Lounge.

  • Can I exchange currency at Karachi Quaid e Azam International Airport (KHI)?

    If you need to exchange your money for dollars at KHI Airport, you can exchange them at the banks, ATMs, and foreign-exchange booths at the airport. Some of them include the National Bank of Pakistan at Terminal 1, Money Master foreign exchange booths inside the international arrival and departure lounges, and Muhammadi Exchange Company at Level II of JIAP, Karachi.

  • How can I get a car rental at Houston George Bush Intercontinental Airport (IAH)?

    One of the best ways for moving from George Bush Intercontinental Airport is by getting a car rental at the Rental Car Center. You can get to Rental Car Center by shuttle, which is 5min away. The shuttles leave the Baggage Claim areas at Terminal A, B, and C every 5min.

  • What is the cheapest flight from Karachi to Houston George Bush Intcntl Airport?

    In the last 5 days, the lowest price for a flight from Karachi to Houston George Bush Intcntl Airport was $774 for a one-way ticket and $1,222 for a round-trip.

  • Do I need a passport to fly between Karachi and Houston George Bush Airport?

    Yes, you’ll need a passport to travel to Houston George Bush Airport from Karachi.

  • Which airports will I be using when flying from Karachi to Houston George Bush Airport?

    Karachi airport is called Karachi Quaid-E-Azam Intl and the only airport in Houston George Bush Airport is Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from Karachi to Houston George Bush Airport?

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

  • Which airline alliances offer flights from Karachi to Houston George Bush Airport?

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

  • What is the most popular layover when flying to Houston George Bush Airport from Karachi?

    Doha is the most popular layover city among KAYAK users traveling from Karachi to Houston George Bush Airport.

  • Which is the best airline for flights from Karachi to Houston, Qatar Airways or Turkish Airlines?

    The two airlines most popular with KAYAK users for flights from Karachi to Houston are Qatar Airways and Turkish Airlines. With an average price for the route of $1,339 and an overall rating of 7.4, Qatar Airways is the most popular choice. Turkish Airlines is also a great choice for the route, with an average price of $1,292 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Karachi to Houston George Bush Airport?

    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 Karachi to Houston George Bush Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Karachi 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 Karachi to Houston George Bush Airport?

    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 Houston George Bush Airport with an airline and back to Karachi with another airline. Booking your flights between Karachi and IAH can sometimes prove cheaper using this method.

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

    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 Houston George Bush Airport from Karachi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Karachi to Houston George Bush Airport?

    In the past 5 days, the cheapest round-trip tickets from Karachi to Houston George Bush Airport were found on Etihad Airways ($1,222) and Oman Air ($1,240).

KAYAK’s top tips for finding a cheap flight from Karachi to Houston George Bush Intcntl Airport

  • Houston George Bush Intercontinental Airport (IAH) provides free above-ground and underground transportation that connects all five terminals. The automated above-ground transportation, Skyway, provides transportation once past the security. But, the underground train, Subway, provides transportation between terminals pre-security.
  • If you have extra time on your hands before boarding, visit some of the lounges at Karachi Quaid e Azam International Airport (KHI). Some of the lounges you can visit are the CIP Lounge at the Jinnah Terminal Complex, Majestic Lounge, and HADID Mehran Lounge.
  • Mothers traveling with young toddlers can use the private nursing facilities at the Houston George Bush Intercontinental Airport (IAH). These private nursing rooms are at Terminal A, between Gate A1 and The Breakfast Klub.
  • Karachi Quaid e Azam International Airport (KHI) is a hub for the national carrier, Pakistan International Airlines (PIA), and many other private airlines such as Airblue. Since the Pakistani Civil Aviation Authority (CAA) operates the airport, it is very common to notice that most flights out of the airport are by the national carrier PIA.
  • On arrival at IAH Airport, you can find their service animal relief areas at Terminal B, near Gate B1, Terminal C, across from Gate C2, Terminal D, across from Gate D6, and Terminal E, across from Gate E12.

Reviews of the top 3 airlines serving from Karachi to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Karachi to Houston. 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 Karachi to George Bush Intcntl? 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.
7.4
Qatar AirwaysOverall score based on 3736 reviews
7.5Boarding
7.3Entertainment
7.3Food
7.9Crew
7.3Comfort
Airline reviews

Same as already mentioned. This was more comforting as I got my aisle seat for my knee.

10.0 ExcellentSoosnata, Feb 2026
DOH - IAH
Read more Qatar Airways reviews

Same as already mentioned. This was more comforting as I got my aisle seat for my knee.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

My baggage is lost. Flight cancelled, Rebooked ticket through long routes. Mental stress, emotional hurt

The flight overall was good. The attendants did a good job except that 1 female had too much fragrance on. The other things that made the flight unpleasant were out of the airlines control.

Overall experience was OK. Seats were truly uncomfortable for such a long flight. Food quality was mediocre at best. The staff was great though!

Suddenly Flight has been change by Qatar and there’s no information is there of us from Bom to Doha and counter person is behaving like Qatar owner next I will not buy Qatar and I will not suggest anyone to fly in Qatar

The staff at the check in lied. I requested aisle seats he said he gave me aisle seats. In actuality he only gave me aisle seat for 2 hour Karachi to Doha flight. From Doha to Dallas flight he gave me middle seat .

Staff was helpful. Flight was on time. Overall excellent experience. Thank you will fly again.

need to improve management and air hostess services. Rest of it’s OK.

At the Doha airport there were at least two security checks where all items have to be separately scanned ( this is after completing a full security screen from Cochin). The walk between terminals at Doha airport is tedious due to lack of in-airport transportation and staff to provide friendly directions. On flight, there was a good selection of entertainment movies. Interesting real time flight maps and camera feeds. Food, snacks and drinks could have been served more frequently. A few more items than the standard 3 meal items ( entree, fruit and yogurt) would have been good. A better staffing ratio and bathroom ratio would have made the trip more enjoyable.

A lot of snacks and provided on request by traveller. Preferred meals which were on their menu were not always sufficient for those who wanted them. We were told 2 different items and offer which we asked for were not offered initially. We rejected the 3rd item given as a substitute for our initial choices which we didn't want and so we didn't accept it. Eventually our initial choice was offered. During service of coffee and tea, the crew member didn't offer us and moved back. Luckily neither of us wanted tea at that time. Crew members must avoid behavior that may be suggestive of discrimination

Online check in and seat assignments are terrible. All 4 flights

They oversold the tickets by one which was my ticket so I didn’t have a ticket till last second

the flight was cancelled and I was rebooked twice, once 26 hours later, then another 24 hours later. In total the flight was delayed for 40 hours. Never again will I use kayak or Turkish Airlines for my travel.

I liked the overall flight experience. However, Turkish officials could do a better job at guiding non-Turkish speakers to their connecting flight gates in such a huge & vast airport.

I use a wheelchair for mobility. Both in my flight from Houston and back to Houston from Istanbul, the Turkish airline staff asked that I claim my wheelchair at the luggage area. On arrival to Istanbul, parts of the wheelchair were in disarray at that time I raised no objection however upon claiming my wheelchair in Houston parts where outright missing. In both occasions, upon arriving in Houston and arriving in Istanbul, I asked multiple times why am made to pick up my wheelchair in the baggage claim rather than at the jet bridge. Getting the wheelchair at the jet bridge minimizes the probability of loosing parts because they can be hopefully reclaimed on the spot. I was told in Houston that a manager turned down my request to claim the wheelchair at the jet bridge in Houston. This is extremely frustrating because a wheelchair is not a set of clean underwear or a toothbrush- this is the way I move. A Turkish Arline staff took my complaint at the luggage claim area in Houston but as of the writing of this review the only contact I have received from the airline is because I initiated a claim rather than her as she told me she would.

Crew members, pilots and flight attendants are excellent. Beside, that, customer service is very lacking in all aspects of Turkish airlines

For me it was a good experience… thank you Turkish Airlines

You need to weight all bags together because we were 2 and we allowed 4 bags plus hand carry and personal items. We trying to saved bag like we put our stuff in 3 bags so we don’t have to carry more bags and airline also save space time less bags less work. We had only 1.6 kg over and we requested crew he said it’s airline policy that you need separate bag that’s ruined our mod and carry that suit in our hand in plastic bag he didn’t understand that we have less bags that make sense if we brought over luggage then it’s problem. I think if you guys change your policy and weight all together that will be good

Was not good experience going to Houston from Istanbul, had to wait about an hour and a half to just takeoff. Disappointed in that part.

The crew were really bad mannered! And spoiled all my mood throughout the flight!

Limit the number of usage of wine or please arrange our seats. The passenger was drunk on this flight and not on Thiruvananthapuram to Abudhabi.

The seats seemed smaller than other business class offerings. The entertainment menu was limited. Flight crew was good.

It was excellent service in the snow storm gives us hotel and transportation. It will be more better if u can add one more meal because it’s a long flight boring journey. If you give extra meal time passes faster and can enjoy the trip better

Food quality and varites were very minimum. Surprised to have no desserts. Business class tickets should have lounge access and seats selection. They should be allowed to board while people with wheel chair, secial assistance and family with childrem.

Good flight. There were a few issues with the flat bed. It was some technical issues. Otherwise everything was good

The crew could have been more friendly and could have offered to make the beds. Also, Ethiad should have more vegetarian food options.

From the start of my vacation at Logan Airport, Boston it was chaotic. I'm praying my flight home is better .I'm grateful that we landed safe

Very delayed and uncomfortable seats. Nothing written in Urdu for Pakistanis. Tons of Pakistanis use the airline they should ensure the airline is accommodating them properly.

I WOULD ADVISE NOT TO BOOK YOUR FLIGHT ON KAYAK. THEY SHOW BETTER FARES AND AFTER I BOOKED MINE, I FIND OUT THAT IT DID NOT INCLUDE LUGGAGE. i HAD TO PAY $800 TO CHECK IN MY BAGS.

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