IAH - KHI

C$ 760 Find Cheap Flights from Houston to Karachi – Compare and Save

1 adult
1 adult, Economy, 0 bags

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.

Everything you should know

Cheapest round-trip
C$ 1,441
Typical prices: C$ 1,290-C$ 1,905
Qatar Airways
Thu 8/11Sun 18/3
IAH - KHI • 1 stop
Cheapest one-way flights
C$ 956
Typical prices: C$ 694-C$ 1,177
Turkish Airlines
Thu 4/1
IAH - KHI • 1 stop
Direct flights
There are currently no direct flights between Houston George Bush Intcntl Airport and Karachi. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 12 weeks in advance save around 15% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 14% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg C$ 1,610 (round-trip)
Shortest trip • 22h 27m (one-way)
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Karachi!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Houston to Karachi (IAH-KHI)

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

Recent round-trip flight deals from Houston to Karachi

Sun, 8 Nov - Thu, 18 Mar
Qatar Airways Logo
5:35 p.m. - 1:35 a.m.IAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
21h 00m1 stop Doha Hamad Intl
Qatar Airways Logo
4:20 a.m. - 4:15 p.m.KHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
21h 55m1 stop Doha Hamad Intl
C$ 1,441Qatar Airways
Mon, 5 Oct - Fri, 30 Oct
Emirates Logo
7:35 p.m. - 3:40 p.m.IAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
34h 05m1 stop Dubai Intl
Emirates Logo
10:00 a.m. - 5:20 p.m.KHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
41h 20m1 stop Dubai Intl
C$ 1,445Emirates
Tue, 10 Nov - Wed, 2 Dec
Turkish Airlines Logo
9:00 p.m. - 4:35 a.m.IAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
20h 35m1 stop Istanbul
Turkish Airlines Logo
5:50 a.m. - 1:10 p.m.KHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
42h 20m1 stop Istanbul
C$ 1,492Turkish Airlines
Sun, 1 Nov - Fri, 22 Jan
Etihad Airways Logo
12:08 p.m. - 5:35 p.m.IAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
42h 27m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl
Etihad Airways Logo
6:25 a.m. - 4:50 p.m.KHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
45h 25m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl
C$ 1,500Etihad Airways
Sun, 1 Nov - Fri, 22 Jan
Etihad Airways Logo
12:08 p.m. - 5:35 p.m.IAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
42h 27m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl
Etihad Airways Logo
6:25 a.m. - 4:48 p.m.KHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
45h 23m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl
C$ 1,502Etihad Airways
Sun, 1 Nov - Fri, 22 Jan
Etihad Airways Logo
12:08 p.m. - 5:35 p.m.IAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
42h 27m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl
Etihad Airways Logo
6:25 a.m. - 4:48 p.m.KHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
45h 23m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl
C$ 1,503Etihad Airways
Sun, 1 Nov - Fri, 22 Jan
Etihad Airways Logo
12:08 p.m. - 5:35 p.m.IAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
42h 27m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl
Etihad Airways Logo
6:25 a.m. - 4:48 p.m.KHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
45h 23m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl
C$ 1,506Etihad Airways
Sat, 26 Sep - Sun, 11 Oct
Multiple Airlines Logo
11:48 a.m. - 11:10 a.m.IAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
37h 22m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl
Multiple Airlines Logo
6:35 a.m. - 12:36 a.m.KHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
28h 01m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl
C$ 1,509Multiple Airlines
Mon, 28 Sep - Tue, 13 Oct
Multiple Airlines Logo
11:48 a.m. - 11:10 a.m.IAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
37h 22m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl
Multiple Airlines Logo
6:35 a.m. - 12:36 a.m.KHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
28h 01m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl
C$ 1,510Multiple Airlines
Sun, 1 Nov - Fri, 22 Jan
Turkish Airlines Logo
10:00 p.m. - 4:35 a.m.IAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
43h 35m1 stop Istanbul
Turkish Airlines Logo
9:45 a.m. - 1:10 p.m.KHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
38h 25m1 stop Istanbul
C$ 1,513Turkish Airlines
Booking Insights

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

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

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

Round-trip flights from Houston George Bush Intcntl Airport to Karachi start at C$ 1,441. Prices are typical for this route right now, with typical round-trip fares ranging from C$ 1,290 to C$ 1,905. The lowest price found in the past 5 days was C$ 1,441 on Qatar Airways.

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

Tuesday is the cheapest day of the week to fly from Houston George Bush Intcntl Airport to Karachi and is 7% cheaper than the average day. Saturday is the most expensive day with flight prices 14% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • February is the cheapest month to fly from Houston George Bush Intcntl Airport to Karachi at C$ 1,254 round-trip.
  • June (C$ 2,210) and May (C$ 2,002) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 76% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Houston George Bush Intcntl Airport to Karachi are cheapest 12 weeks before departure. Booking in this window typically costs about 15% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Houston George Bush Intcntl Airport to Karachi flights

Low season

March

Cheapest flight

C$ 956
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (33% more expensive on average)
Flights from Houston George Bush Intcntl Airport to Karachi

When to book flights from Houston to Karachi

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

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

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

  • Are there any nonstop flights from IAH in Texas to KHI in Pakistan?

    No, but there are flights with one, two or three stops. Emirates and Turkish Airlines operate one stop flights from IAH to KHI. These flights have layovers in cities such as Istanbul (IST) and Dubai (DXB). American operates several flights with two stops, with layovers in Miami (MIA) and the country of Qatar (DOH).

  • Will differently abled travelers find accommodation and assistance at KHI?

    KHI staff is ready to assist any passengers who experience travel challenges. KHI makes sure wheelchairs are readily available. Also, once you have secured your IAH-KHI ticket from KAYAK, contact the airline operating your flight to make sure your assistance is ready and waiting at the airport.

  • At KHI, where can I exchange American dollars for Pakistani rupee?

    On the eastern side of KHI at the 2nd level, the Muhammadi Exchange Company operates a currency exchange counter. In the Departures lounge of the International Terminal, Money Master has kiosks where you can exchange currency. The National Bank of Pakistan will also change currency for you at their counter in the concourse hall on the 2nd level.

  • How can I get from KHI to the Karachi city center in Pakistan?

    An Al-Rehem bus departs from KHI 3 times an hour and will drop you off just a short walk away from Karachi City Station. Other than that, a taxi or a rented car are your best bet. Hertz is one company that operates in Pakistan.

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

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

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

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

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

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

    • Istanbul (IST) – 38% of one-stop connections
    • Dubai Intl (DXB) – 32% of one-stop connections
    • Doha Hamad Intl (DOH) – 31% 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 George Bush Intcntl Airport to Karachi?

    Yes. Being flexible with your travel dates can save you up to 18% on the Houston George Bush Intcntl Airport to Karachi route. Tuesday is the cheapest departure day at C$ 1,370 round-trip on average, while Saturday is the most expensive at C$ 1,663, a difference of C$ 293. 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 George Bush Intcntl Airport to Karachi flights?

    Last-minute fares on this route – booked within 2 weeks of departure – run 5% above the route average of C$ 1,459. Book 12 weeks before departure for the lowest fares.

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

    A direct flight from Houston George Bush Intcntl Airport to Karachi takes 0h 00m, covering 21,924 km.

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

    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 Houston George Bush Intcntl Airport to Karachi changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 1,441 to C$ 12,710. That means the highest observed fare was about 9x higher than the lowest one.

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

    One-way fares from Houston George Bush Intcntl Airport to Karachi are currently higher than usual. Average one-way flight prices are about C$ 1,813, which is 95% above the typical average for this route.

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

    Flying via Doha Hamad Intl (DOH) gives the shortest average 1-stop total travel time at 22h 27m, compared with 22h 41m via Dubai Intl (DXB) and 23h 15m via Istanbul (IST).

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

    Karachi is 10 hours ahead of Houston George Bush Intcntl Airport (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 George Bush Intcntl Airport to Karachi flight?

    Round-trip flights from Houston George Bush Intcntl Airport to Karachi range from C$ 1,290 to C$ 1,905, with an average of C$ 1,459 over the past 12 months. Anything below C$ 1,290 counts as a good deal.

Your guide to booking Houston George Bush Intcntl Airport to Karachi 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 Tuesday departure instead of Saturday. On this route, Tuesday flights average C$ 1,370 – about C$ 293 less than Saturday (18% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 12 weeks before you fly. On this route, that window historically saves about 15% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Houston George Bush Intcntl Airport to Karachi trip for February. Fares historically average C$ 1,254 round-trip in that month – typically C$ 956 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 Karachi Quaid-E-Azam Intl Airport.
    - Ramada Plaza by Wyndham Karachi Airport Hotel
  • If you want to freshen up and reinvigorate yourself after your long flight, you can take advantage of the complimentary showers at Karachi Quaid E Azam International Airport (KHI). This convenient and refreshing amenity can be found near Departures.
  • The George Bush Intercontinental Airport (IAH) in Houston is happy to welcome service animals. If your service animal needs to go to the bathroom in the airport, you can use one of the service animal relief areas in the terminals. These areas are located at the following gates: B1, C2, D6, and E12.
  • If you want to pray once your flight has landed, there are 6 ablution areas and prayer rooms in KHI. Separate facilities are for men and women.
  • For about Rs200 ($1), valets in KHI will carry your luggage for you. Consider this service in case you have too much luggage.
  • If you have an early flight departing from IAH and you would like to spend the night close to the airport, Houston Airport Marriott at George Bush Intercontinental is an almost futuristic looking airport close by that will provide guest amenities to make your stay enjoyable and convenient, including a free 24h shuttle to the airport. The Ramada by Wyndham Houston Intercontinental Airport East is also close by, but a much more affordable option. This comfortable stay also provides a free shuttle service to the airport 24/7.
  • Nursing mothers who would prefer some privacy when they breastfeed can take advantage of one of the nursing rooms at IAH. These clean, quiet, private rooms are located at gates A2, A17M C4, and inside the women’s restroom in concourse C.

More options for your flight from Houston to Karachi

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