KHI - IAH

£479 Find Cheap Flights from Karachi to Houston George Bush Airport – Compare and Save

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Everything you should know

Cheapest return flight
£800
Typical prices: £909-£1,037
Qatar Airways
Fri 28/9Mon 8/10
KHI - IAH • 1 stop
Cheapest one-way flight
£479
Typical prices: £573-£799
Qatar Airways
Sat 29/9
KHI - IAH • 1 stop
Direct flights
There are currently no direct flights between Karachi and Houston George Bush Intcntl Airport. You'll need to take a connecting flight to reach the destination.
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When to book
in advance
Our data shows that travellers who book at least 21 weeks in advance save around 24% compared to booking last minute.
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Insights
When to travel
Cheapest • 4% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg £984 (return)
Shortest trip • 22h 18m (one-way)
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We hope you enjoy your trip to Houston George Bush Intcntl Airport!
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Booking Insights
Flight Deals

Cheap Flights from Karachi to Houston (KHI-IAH)

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

Recent return flight deals from Karachi to Houston

Mon, 28 Sep - Thu, 8 Oct
Qatar Airways Logo
03:50 - 15:55KHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
22h 05m1 stop Doha Hamad Intl
Qatar Airways Logo
18:15 - 01:45IAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
21h 30m1 stop Doha Hamad Intl
£800Qatar Airways
Tue, 29 Sep - Thu, 22 Oct
Qatar Airways Logo
03:50 - 15:55KHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
22h 05m1 stop Doha Hamad Intl
Qatar Airways Logo
18:15 - 01:45IAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
21h 30m1 stop Doha Hamad Intl
£800Qatar Airways
Tue, 29 Sep - Thu, 22 Oct
Qatar Airways Logo
03:50 - 11:34KHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
41h 44m2 stops Doha Hamad Intl Boston Logan Intl
Qatar Airways Logo
18:15 - 01:45IAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
21h 30m1 stop Doha Hamad Intl
£815Qatar Airways
Tue, 6 Oct - Tue, 17 Nov
Multiple Airlines Logo
06:35 - 00:36KHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
28h 01m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl
Multiple Airlines Logo
12:08 - 11:00IAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
35h 52m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl
£860Multiple Airlines
Sun, 11 Oct - Mon, 2 Nov
Qatar Airways Logo
03:50 - 15:55KHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
22h 05m1 stop Doha Hamad Intl
Qatar Airways Logo
17:35 - 01:35IAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
21h 00m1 stop Doha Hamad Intl
£860Qatar Airways
Sun, 4 Oct - Thu, 5 Nov
Qatar Airways Logo
03:50 - 15:55KHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
22h 05m1 stop Doha Hamad Intl
Qatar Airways Logo
17:35 - 06:55IAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
26h 20m1 stop Doha Hamad Intl
£860Qatar Airways
Wed, 28 Oct - Wed, 25 Nov
Qatar Airways Logo
04:20 - 16:15KHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
21h 55m1 stop Doha Hamad Intl
Qatar Airways Logo
17:35 - 01:35IAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
21h 00m1 stop Doha Hamad Intl
£860Qatar Airways
Mon, 26 Oct - Tue, 10 Nov
Turkish Airlines Logo
06:05 - 14:10KHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
42h 05m1 stop Istanbul
Turkish Airlines Logo
14:55 - 04:35IAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
26h 40m1 stop Istanbul
£1,044Turkish Airlines
Thu, 15 Oct - Tue, 24 Nov
Turkish Airlines Logo
05:50 - 12:45KHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
40h 55m1 stop Istanbul
Turkish Airlines Logo
21:00 - 04:35IAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
20h 35m1 stop Istanbul
£1,103Turkish Airlines
Mon, 7 Dec - Tue, 9 Feb
Turkish Airlines Logo
06:05 - 19:05KHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
24h 00m1 stop Istanbul
Turkish Airlines Logo
21:00 - 04:35IAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
20h 35m1 stop Istanbul
£1,103Turkish Airlines
Booking Insights

Price, demand, and travel trends for Karachi to Houston George Bush Intcntl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Karachi to Houston George Bush Intcntl Airport with more confidence.

How much is a return flight from Karachi to Houston George Bush Intcntl Airport?

Return flights from Karachi to Houston George Bush Intcntl Airport start at £800. Prices are below average for this route right now, with typical return fares ranging from £909 to £1,037. The lowest price found in the past 5 days was £800 on Qatar Airways.

What's the cheapest day of the week to fly from Karachi to Houston George Bush Intcntl Airport?

Saturday is the cheapest day of the week to fly from Karachi to Houston George Bush Intcntl Airport and is 4% cheaper than the average day. Sunday is the most expensive day with flight prices 2% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • September is the cheapest month to fly from Karachi to Houston George Bush Intcntl Airport at £924 return.
  • June (£1,039) and April (£1,034) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 12% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Karachi to Houston George Bush Intcntl Airport the cheapest?

Flights from Karachi to Houston George Bush Intcntl Airport are cheapest 21 weeks before departure. Booking in this window typically costs about 24% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Karachi to Houston George Bush Intcntl Airport flights

Low season

March

Cheapest flight

£479
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly (2% more expensive on average)
Flights from Karachi to Houston George Bush Intcntl Airport

When to book flights from Karachi to Houston

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

Your Karachi to Houston George Bush Intcntl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • 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.

  • Which airports can I use when flying from Karachi to Houston George Bush Intcntl Airport?

    Flights from Karachi to Houston George Bush Intcntl Airport usually depart from Karachi Quaid-E-Azam Intl (KHI) and arrive at Houston George Bush Intcntl (IAH).

  • Which cabin classes can I book on flights from Karachi to Houston George Bush Intcntl Airport?

    Only Economy class is available on flights from Karachi to Houston George Bush Intcntl Airport.

  • Which airports do connecting flights from Karachi to Houston George Bush Intcntl Airport pass through?

    One-stop flights from Karachi to Houston George Bush Intcntl Airport most commonly connect through:

    • Doha Hamad Intl (DOH) – 57% of one-stop connections
    • Istanbul (IST) – 40% of one-stop connections
    • Dubai Intl (DXB) – 3% of one-stop connections

    Doha Hamad Intl (DOH) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Karachi to Houston George Bush Intcntl Airport?

    On the Karachi to Houston George Bush Intcntl Airport route, being flexible with your departure day can save you up to 6%. Saturday is the cheapest day at £928 return on average, while Sunday is the most expensive at £987 – a £59 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Houston George Bush Intcntl Airport?

    Some of the most popular sights in Houston George Bush Intcntl Airport are Downtown Houston, Galleria Mall, and NRG Arena. These are among the most viewed places in Houston George Bush Intcntl Airport on KAYAK.

  • How expensive are last-minute Karachi to Houston George Bush Intcntl Airport flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 16% above the route average of £964. Book 21 weeks before departure for the lowest fares.

  • How long is a flight from Karachi to Houston George Bush Intcntl Airport?

    A direct flight from Karachi to Houston George Bush Intcntl Airport takes 0h 00m, covering 8,465 miles.

  • Do I need a passport to fly from Karachi to Houston George Bush Intcntl Airport?

    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.

  • Have flight prices from Karachi to Houston George Bush Intcntl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £800 to £1,701. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Karachi to Houston George Bush Intcntl Airport looking right now?

    One-way fares from Karachi to Houston George Bush Intcntl Airport are currently lower than usual. Average one-way flight prices are about £537, which is 16% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Karachi to Houston George Bush Intcntl Airport?

    Flying via Dubai Intl (DXB) gives the shortest average 1-stop total travel time of 22h 18m, compared to 22h 53m via Istanbul (IST) and 23h 17m via Doha Hamad Intl (DOH).

  • What is the time difference between Karachi and Houston George Bush Intcntl Airport?

    Houston George Bush Intcntl Airport is 10 hours behind Karachi (Central Time vs Pakistan Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Houston George Bush Intcntl Airport (IAH)?

    Houston George Bush Intcntl Airport (IAH) hosts 5 major car hire companies, with daily rates starting from around £2 for economy cars. Top options include:
    • ACO Rent A Car
    • Easirent
    • America Car Rental
    • Hertz
    • Thrifty

  • How much should I expect to pay for a Karachi to Houston George Bush Intcntl Airport flight?

    Return flights from Karachi to Houston George Bush Intcntl Airport range from £909 to £1,037, with an average of £964 over the past 12 months. Anything below £909 counts as a good deal.

Your guide to booking Karachi to Houston George Bush Intcntl Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure instead of Sunday. On this route, Saturday flights average £928 – about £59 less than Sunday (6% 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 24% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Karachi to Houston George Bush Intcntl Airport trip for September. Fares historically average £924 return in that month – typically £115 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Houston George Bush Intcntl Airport.
    - Houston Airport Marriott at George Bush Intercontinental
  • 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.

More options for your flight from Karachi to Houston

Complete your trip to Houston with a hotel stay or car hire