$402+ Cheap flights from George Bush Intcntl (IAH) to Karachi (KHI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — KHI
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Cheapest flights from George Bush Intcntl to KarachiExplore the most affordable flight options available from George Bush Intcntl to Karachi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Karachi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This Trip.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:17 pm -
2 stops28h 43m
Tue 11/176:25 am -
2 stops27h 06m
Deal found 9/6![Multiple Airlines logo]()
$916
This Trip.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:28 am -
2 stops49h 22m
Wed 10/216:35 am -
3 stops40h 40m
Deal found 9/5![Multiple Airlines logo]()
$946
This IEagle deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:35 pm -
1 stop29h 10m
Wed 9/3011:40 am -
1 stop39h 35m
Deal found 9/10![Emirates logo]()
$958
This oojo deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:35 pm -
1 stop29h 10m
Thu 9/2411:55 pm -
1 stop27h 10m
Deal found 9/10![Emirates logo]()
$959
This oojo deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:35 pm -
1 stop39h 30m
Mon 11/24:25 pm -
1 stop34h 55m
Deal found 9/10![Emirates logo]()
$980
This IEagle deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:35 pm -
1 stop39h 30m
Tue 10/1311:40 am -
1 stop39h 35m
Deal found 9/8![Emirates logo]()
$997
This IEagle deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:35 pm -
1 stop29h 10m
Tue 9/2911:40 am -
1 stop39h 25m
Deal found 9/9![Emirates logo]()
$998
This oojo deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:35 pm -
1 stop41h 20m
Mon 3/1510:40 pm -
1 stop28h 40m
Deal found 9/6![Emirates logo]()
$999
This Trip.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:05 am -
2 stops34h 40m
Mon 11/165:10 am -
3 stops35h 00m
Deal found 9/5![Multiple Airlines logo]()
$1,003
This IEagle deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:35 pm -
1 stop34h 05m
Wed 11/1812:00 pm -
1 stop39h 20m
Deal found 9/10![Emirates logo]()
$1,008
This Gotogate deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:15 pm -
1 stop21h 30m
Mon 11/164:20 am -
1 stop21h 55m
Deal found 9/6![Qatar Airways logo]()
$1,009
Best flights from George Bush Intcntl to KarachiDiscover carefully curated flight deals from George Bush Intcntl to Karachi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Karachi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This Emirates deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:35 pm -
1 stop39h 30m
Thu 11/193:30 am -
1 stop23h 50m
Deal found 9/10![Emirates logo]()
$1,040
This Etihad Airways deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:10 am -
2 stops52h 35m
Tue 12/111:55 am -
2 stops64h 04m
Deal found 9/9![Etihad Airways logo]()
$1,109
This Etihad Airways deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:41 pm -
2 stops28h 59m
Wed 11/189:25 pm -
2 stops30h 37m
Deal found 9/6![Multiple Airlines logo]()
$1,127
This SAUDIA deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/144:05 pm -
2 stops32h 55m
Tue 1/51:30 pm -
2 stops38h 20m
Deal found 9/5![SAUDIA logo]()
$1,691
This Turkish Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/242:55 pm -
1 stop26h 40m
Wed 1/206:05 am -
1 stop24h 00m
Deal found 9/9![Turkish Airlines logo]()
$1,720
This Etihad Airways deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:00 am -
2 stops32h 40m
Fri 10/96:35 am -
2 stops28h 01m
Deal found 9/8![Multiple Airlines logo]()
$1,194
This Etihad Airways deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:04 am -
2 stops24h 31m
Sun 11/19:25 pm -
2 stops30h 06m
Deal found 9/8![Multiple Airlines logo]()
$1,201
This Turkish Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/259:00 pm -
1 stop24h 45m
Tue 1/58:05 pm -
2 stops34h 00m
Deal found 9/10![Turkish Airlines logo]()
$1,759
This Etihad Airways deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/256:00 am -
2 stops24h 35m
Wed 1/209:25 pm -
2 stops30h 23m
Deal found 9/6![Multiple Airlines logo]()
$1,464
This SAUDIA deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/157:10 pm -
2 stops26h 20m
Fri 1/81:30 pm -
2 stops38h 20m
Deal found 9/8![SAUDIA logo]()
$1,834
This SAUDIA deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:10 pm -
2 stops26h 20m
Sat 1/161:30 pm -
2 stops38h 20m
Deal found 9/6![SAUDIA logo]()
$1,835
This SAUDIA deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/227:10 pm -
2 stops26h 20m
Tue 1/51:30 pm -
2 stops38h 20m
Deal found 9/6![SAUDIA logo]()
$1,835
Last-minute flights from George Bush Intcntl to KarachiDiscover last-minute flight deals from George Bush Intcntl to Karachi. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Karachi. Data last updated September 10, 2026 and is based on user searches.
This IEagle deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:35 pm -
1 stop29h 10m
Wed 9/3011:40 am -
1 stop39h 35m
Deal found 9/10![Emirates logo]()
$958
This oojo deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:35 pm -
1 stop29h 10m
Thu 9/2411:55 pm -
1 stop27h 10m
Deal found 9/10![Emirates logo]()
$959
This IEagle deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:35 pm -
1 stop29h 10m
Tue 9/2911:40 am -
1 stop39h 25m
Deal found 9/9![Emirates logo]()
$998
This oojo deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:35 pm -
1 stop41h 20m
Mon 3/1510:40 pm -
1 stop28h 40m
Deal found 9/6![Emirates logo]()
$999
This IEagle deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:35 pm -
1 stop39h 30m
Tue 10/1311:40 am -
1 stop39h 35m
Deal found 9/8![Emirates logo]()
$997
This Trip.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:28 am -
2 stops49h 22m
Wed 10/216:35 am -
3 stops40h 40m
Deal found 9/5![Multiple Airlines logo]()
$946
This oojo deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:35 pm -
1 stop39h 30m
Mon 11/24:25 pm -
1 stop34h 55m
Deal found 9/10![Emirates logo]()
$980
This Trip.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:17 pm -
2 stops28h 43m
Tue 11/176:25 am -
2 stops27h 06m
Deal found 9/6![Multiple Airlines logo]()
$916
This Gotogate deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:15 pm -
1 stop21h 30m
Mon 11/164:20 am -
1 stop21h 55m
Deal found 9/6![Qatar Airways logo]()
$1,009
This IEagle deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:35 pm -
1 stop34h 05m
Wed 11/1812:00 pm -
1 stop39h 20m
Deal found 9/10![Emirates logo]()
$1,008
This Trip.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:05 am -
2 stops34h 40m
Mon 11/165:10 am -
3 stops35h 00m
Deal found 9/5![Multiple Airlines logo]()
$1,003
One-way flights from George Bush Intcntl to KarachiSearch for one-way flight options from George Bush Intcntl to Karachi. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from George Bush Intcntl to Karachi. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Trip.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:28 am -
2 stops49h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$402
This Trip.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:05 am -
2 stops43h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$422
This Trip.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:28 am -
2 stops42h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:04 pm -
2 stops43h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:28 am -
2 stops34h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:04 pm -
2 stops58h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:07 pm -
2 stops28h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:12 pm -
2 stops43h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:05 am -
2 stops34h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:12 pm -
2 stops43h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$478
Find flight deals from George Bush Intcntl to Karachi
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Karachi (KHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $916 (Trip.com) |
One-way from | $402 (Trip.com) |
Popular in | June |
Cheapest in | February |
Average price | $912 |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to Karachi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Karachi that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonKarachi
IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl
IAHKHI
Houston George Bush Intcntl
Tue 10/20
6:05 am-11:10 am
2 stops43h 05m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$402
HoustonKarachi
IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl
IAHKHI
Houston George Bush Intcntl
Tue 9/15
6:15 pm-1:45 am
1 stop21h 30m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$536
HoustonKarachi
IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl
IAHKHI
Houston George Bush Intcntl
Wed 9/16
11:58 am-11:10 am
2 stops61h 12m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$678
Quickest round-trip
HoustonKarachi
IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl
IAHKHI
Houston George Bush Intcntl
Mon 10/26
10:00 pm-4:35 am
1 stop20h 35m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$688
HoustonKarachi
IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl
IAHKHI
Houston George Bush Intcntl
Tue 1/12
9:00 pm-4:35 am
1 stop20h 35m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$688
HoustonKarachi
IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl
IAHKHI
Houston George Bush Intcntl
Sun 10/25
10:00 pm-4:35 am
1 stop20h 35m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$688
HoustonKarachi
IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl
IAHKHI
Houston George Bush Intcntl
Wed 1/13
9:00 pm-4:35 am
1 stop20h 35m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$688
HoustonKarachi
IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl
IAHKHI
Houston George Bush Intcntl
Wed 10/21
9:15 pm-4:20 am
1 stop21h 05m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$688
HoustonKarachi
IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl
IAHKHI
Houston George Bush Intcntl
Mon 1/18
9:00 pm-4:35 am
1 stop20h 35m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$688
HoustonKarachi
IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl
IAHKHI
Houston George Bush Intcntl
Thu 12/31
9:00 pm-4:35 am
1 stop20h 35m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$688
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from George Bush Intcntl to Karachi
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Karachi in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Karachi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Karachi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Karachi flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Karachi flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Karachi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from George Bush Intcntl to Karachi
Have a flexible travel schedule? Discover the best time to fly to Karachi from George Bush Intcntl with our price prediction graph.
IAH-KHI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Houston George Bush Intcntl Airport to Karachi
Prices
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How far ahead should I book a flight from Houston George Bush Intcntl Airport to Karachi?
The best time to book flights from Houston George Bush Intcntl Airport to Karachi is 59 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Karachi?
Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Karachi (average of $901). Flying from Houston George Bush Intcntl Airport to Karachi in June is currently the most expensive (average of $1,578). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Karachi?
Airfare is typical for this route at the moment.
Houston George Bush Intcntl Airport to Karachi flights typically cost between $887 and $992 in October.The cheapest round-trip price found within the last 5 days was $916 on Multiple Airlines (Oct 20-Nov 17).
What’s the top layover airport for flights from Houston George Bush Intcntl Airport to Karachi?
Share of 1-stop round-trip flights from Houston George Bush Intcntl Airport to Karachi chosen by Cheapflights users in the past 12 months, using the same layover each way.
Istanbul (IST) – chosen by Cheapflights users on 46% of 1-stop itineraries from Houston George Bush Intcntl Airport to Karachi on Cheapflights.
What’s the cheapest layover airport for flights from Houston George Bush Intcntl Airport to Karachi?
Average round-trip fare for 1-stop flights from Houston George Bush Intcntl Airport to Karachi, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Dubai (DXB) is the most affordable 1-stop option, with an average round-trip price of $948.
What’s the fastest layover option from Houston George Bush Intcntl Airport to Karachi?
Shortest average travel time for 1-stop one-way flights from Houston George Bush Intcntl Airport to Karachi, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Istanbul (IST) have the shortest average one-way travel time for 1-stop routes: 21h 10m.
Which airport typically offers the quickest layover for flights from Houston George Bush Intcntl Airport to Karachi?
Average layover duration for 1-stop one-way flights from Houston George Bush Intcntl Airport to Karachi, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Istanbul (IST) offer the fastest connection on this route, with an average layover time of 4h 14m.
Reviews of airlines servicing Karachi
Get insights into the airlines that provide service to Karachi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Karachi. Reviews last updated September 10, 2026.
Get a feel of what it's like to fly with Emirates,Qatar Airways, andTurkish Airlines from Houston George Bush Intcntl Airport to Karachi by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.4
Entertainment
8.2
Boarding
8.1
Food
7.9
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Comfort
8.0
Crew
8.4
Entertainment
8.2
Boarding
8.1
Food
7.9
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Comfort
8.0
Crew
8.4
Entertainment
8.2
Boarding
8.1
Food
7.9
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Comfort
8.0
Crew
8.4
Entertainment
8.2
Boarding
8.1
Food
7.9
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Comfort
8.0
Crew
8.4
Entertainment
8.2
Boarding
8.1
Food
7.9
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Related info for your journey
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Top 4 airlines flying from George Bush Intcntl to Karachi
Discover the top 4 airlines that operate flights from George Bush Intcntl to Karachi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$782 | Average$1,022 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$857 | Average$1,112 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$890 | Average$1,062 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$930 | Average$1,160 | FlexibilityNo cancel fee | On-time75% |