$573+ 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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — KHI
Nov 26 — Dec 31
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 October 27, 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 October 27, 2026.
This oojo deal was found by Cheapflights users on 10/22. 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.
Wed 11/117:00 pm -
1 stop27h 00m
Mon 2/112:00 pm -
1 stop39h 40m
Deal found 10/22![Emirates logo]()
$909
This oojo deal was found by Cheapflights users on 10/23. 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 10/267:50 pm -
1 stop28h 40m
Mon 11/2310:00 am -
1 stop41h 40m
Deal found 10/23![Emirates logo]()
$910
This oojo deal was found by Cheapflights users on 10/23. 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.
Wed 10/287:50 pm -
1 stop39h 15m
Mon 11/97:35 pm -
1 stop32h 05m
Deal found 10/23![Emirates logo]()
$912
This FlightHub deal was found by Cheapflights users on 10/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:35 pm -
1 stop21h 00m
Tue 12/14:20 am -
1 stop21h 55m
Deal found 10/22![Qatar Airways logo]()
$915
This oojo deal was found by Cheapflights users on 10/27. 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 11/95:35 pm -
1 stop21h 00m
Wed 12/29:30 am -
1 stop40h 45m
Deal found 10/27![Qatar Airways logo]()
$919
This Flighttix deal was found by Cheapflights users on 10/22. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:25 am -
2 stops28h 10m
Sun 11/224:20 am -
2 stops40h 54m
Deal found 10/22![Iberia logo]()
$931
This Justfly.com deal was found by Cheapflights users on 10/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:00 pm -
1 stop20h 40m
Thu 12/106:10 am -
1 stop23h 55m
Deal found 10/23![Turkish Airlines logo]()
$936
This Flighttix deal was found by Cheapflights users on 10/23. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:35 pm -
1 stop21h 00m
Sun 11/224:20 am -
2 stops40h 54m
Deal found 10/23![Multiple Airlines logo]()
$937
This FlightHub deal was found by Cheapflights users on 10/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:00 pm -
1 stop44h 40m
Mon 2/16:10 am -
1 stop23h 55m
Deal found 10/22![Turkish Airlines logo]()
$946
This Gotogate deal was found by Cheapflights users on 10/25. 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 12/299:00 pm -
1 stop20h 40m
Sun 1/316:10 am -
1 stop23h 55m
Deal found 10/25![Turkish Airlines logo]()
$948
This FlightHub deal was found by Cheapflights users on 10/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/179:00 pm -
1 stop20h 40m
Mon 2/16:10 am -
1 stop23h 55m
Deal found 10/22![Turkish Airlines logo]()
$949
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 October 27, 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 October 27, 2026.
This Turkish Airlines deal was found by Cheapflights users on 10/22. 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 2/259:00 pm -
1 stop20h 40m
Fri 6/49:05 am -
1 stop20h 10m
Deal found 10/22![Turkish Airlines logo]()
$1,004
This Qatar Airways deal was found by Cheapflights users on 10/23. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/185:55 pm -
1 stop20h 40m
Sun 2/214:20 am -
2 stops30h 43m
Deal found 10/23![Qatar Airways logo]()
$1,208
This Etihad Airways deal was found by Cheapflights users on 10/26. 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 11/1412:08 pm -
2 stops35h 52m
Thu 12/36:25 am -
2 stops45h 20m
Deal found 10/26![Etihad Airways logo]()
$1,255
This Turkish Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 2/279:00 pm -
1 stop20h 40m
Fri 6/45:30 am -
1 stop41h 15m
Deal found 10/22![Turkish Airlines logo]()
$1,004
This Turkish Airlines deal was found by Cheapflights users on 10/22. 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 11/269:00 pm -
1 stop20h 40m
Wed 12/235:50 am -
1 stop24h 15m
Deal found 10/22![Turkish Airlines logo]()
$1,146
This Qatar Airways deal was found by Cheapflights users on 10/26. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:00 am -
2 stops32h 35m
Thu 2/44:20 am -
1 stop21h 55m
Deal found 10/26![Qatar Airways logo]()
$1,414
This Turkish Airlines deal was found by Cheapflights users on 10/22. 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 11/279:00 pm -
1 stop20h 40m
Fri 12/256:10 am -
1 stop23h 55m
Deal found 10/22![Turkish Airlines logo]()
$1,333
This Qatar Airways deal was found by Cheapflights users on 10/22. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:00 am -
2 stops31h 35m
Sun 12/204:20 am -
2 stops27h 58m
Deal found 10/22![Qatar Airways logo]()
$1,472
This Qatar Airways deal was found by Cheapflights users on 10/22. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:35 pm -
1 stop21h 00m
Sun 12/204:20 am -
2 stops27h 58m
Deal found 10/22![Qatar Airways logo]()
$1,474
This Turkish Airlines deal was found by Cheapflights users on 10/26. 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 12/312:55 pm -
1 stop26h 45m
Sat 1/167:10 am -
2 stops46h 55m
Deal found 10/26![Turkish Airlines logo]()
$1,435
This Qatar Airways deal was found by Cheapflights users on 10/25. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/212:08 pm -
2 stops53h 47m
Sun 12/274:20 am -
1 stop21h 55m
Deal found 10/25![Qatar Airways logo]()
$1,755
This Qatar Airways deal was found by Cheapflights users on 10/25. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/245:35 pm -
1 stop26h 20m
Wed 1/139:30 am -
1 stop40h 45m
Deal found 10/25![Qatar Airways logo]()
$1,814
Last-minute flights from George Bush Intcntl to KarachiDiscover last-minute flight deals from George Bush Intcntl to Karachi. Data last updated October 27, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Karachi. Data last updated October 27, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 10/23. 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.
Tue 10/277:50 pm -
1 stop39h 15m
Mon 11/167:35 pm -
1 stop32h 05m
Deal found 10/23![Emirates logo]()
$910
This oojo deal was found by Cheapflights users on 10/23. 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.
Wed 10/287:50 pm -
1 stop39h 15m
Mon 11/97:35 pm -
1 stop32h 05m
Deal found 10/23![Emirates logo]()
$912
This oojo deal was found by Cheapflights users on 10/27. 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 11/95:35 pm -
1 stop21h 00m
Wed 12/29:30 am -
1 stop40h 45m
Deal found 10/27![Qatar Airways logo]()
$919
This Flighttix deal was found by Cheapflights users on 10/22. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:25 am -
2 stops28h 10m
Sun 11/224:20 am -
2 stops40h 54m
Deal found 10/22![Iberia logo]()
$931
This Flighttix deal was found by Cheapflights users on 10/23. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:35 pm -
1 stop21h 00m
Sun 11/224:20 am -
2 stops40h 54m
Deal found 10/23![Multiple Airlines logo]()
$937
This FlightHub deal was found by Cheapflights users on 10/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:35 pm -
1 stop21h 00m
Tue 12/14:20 am -
1 stop21h 55m
Deal found 10/22![Qatar Airways logo]()
$915
This Justfly.com deal was found by Cheapflights users on 10/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:00 pm -
1 stop20h 40m
Thu 12/106:10 am -
1 stop23h 55m
Deal found 10/23![Turkish Airlines logo]()
$936
This oojo deal was found by Cheapflights users on 10/22. 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.
Wed 11/117:00 pm -
1 stop27h 00m
Mon 2/112:00 pm -
1 stop39h 40m
Deal found 10/22![Emirates logo]()
$909
This FlightHub deal was found by Cheapflights users on 10/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:00 pm -
1 stop44h 40m
Mon 2/16:10 am -
1 stop23h 55m
Deal found 10/22![Turkish Airlines logo]()
$946
This FlightHub deal was found by Cheapflights users on 10/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:00 pm -
1 stop44h 40m
Tue 3/165:50 am -
1 stop24h 15m
Deal found 10/25![Turkish Airlines logo]()
$954
This FlightHub deal was found by Cheapflights users on 10/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/179:00 pm -
1 stop20h 40m
Mon 2/16:10 am -
1 stop23h 55m
Deal found 10/22![Turkish Airlines logo]()
$949
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 October 27, 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 October 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 11/236:25 pm -
3 stops46h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$573
This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
Fri 1/81:19 pm -
3 stops27h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$611
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/256:25 pm -
3 stops46h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$616
This oojo deal was found by Cheapflights users on 10/25. 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.
Tue 1/59:00 pm -
1 stop20h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Turkish Airlines logo]()
$631
This Trip.com deal was found by Cheapflights users on 10/25. 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.
Mon 1/115:35 pm -
2 stops42h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$634
This Trip.com deal was found by Cheapflights users on 10/23. 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.
Sun 11/155:35 pm -
2 stops42h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$635
This Trip.com deal was found by Cheapflights users on 10/23. 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 1/75:35 pm -
2 stops28h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$636
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/249:39 am -
3 stops55h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$637
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Sun 11/294:10 pm -
3 stops49h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$639
This Justfly.com deal was found by Cheapflights users on 10/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:55 pm -
1 stop26h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Turkish Airlines logo]()
$642
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 October 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $891 (IEagle) |
One-way from | $573 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,006 |
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 October 27, 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
Mon 1/11
5:35 pm-10:55 pm
2 stops42h 20m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$634
HoustonKarachi
IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl
IAHKHI
Houston George Bush Intcntl
Wed 1/6
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
$651
HoustonKarachi
IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl
IAHKHI
Houston George Bush Intcntl
Thu 1/7
6:44 pm-11:55 am
3 stops54h 11m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$684
HoustonKarachi
IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl
IAHKHI
Houston George Bush Intcntl
Wed 11/25
5:35 pm-11:50 pm
2 stops43h 15m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$687
Quickest round-trip
HoustonKarachi
IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl
IAHKHI
Houston George Bush Intcntl
Thu 11/5
10:00 pm-4:40 am
1 stop19h 40m
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 11/30
9:14 pm-7:00 am
3 stops46h 46m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$692
HoustonKarachi
IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl
IAHKHI
Houston George Bush Intcntl
Fri 11/6
10:00 pm-4:40 am
1 stop19h 40m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$728
HoustonKarachi
IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl
IAHKHI
Houston George Bush Intcntl
Wed 11/18
5:35 pm-1:35 am
1 stop21h 00m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$743
HoustonKarachi
IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl
IAHKHI
Houston George Bush Intcntl
Sat 11/7
5:35 pm-1:35 am
1 stop21h 00m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$743
HoustonKarachi
IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl
IAHKHI
Houston George Bush Intcntl
Sun 11/22
5:35 pm-1:35 am
1 stop21h 00m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$743
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| 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
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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 46 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 $905). Flying from Houston George Bush Intcntl Airport to Karachi in June is currently the most expensive (average of $1,571). 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 below average for this route at the moment.
Houston George Bush Intcntl Airport to Karachi flights typically cost between $973 and $1,253 in February.The cheapest round-trip price found within the last 5 days was $889 on Qatar Airways (Feb 3-Feb 23).
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 40% 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 $949.
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 00m.
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 12m.
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 October 27, 2026.
Get a feel of what it's like to fly with Emirates,Turkish Airlines, andQatar Airways 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.
Overall
8.1
Food
7.9
Crew
8.4
Entertainment
8.2
Boarding
8.2
Comfort
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Overall
8.1
Food
7.9
Crew
8.4
Entertainment
8.2
Boarding
8.2
Comfort
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Overall
8.1
Food
7.9
Crew
8.4
Entertainment
8.2
Boarding
8.2
Comfort
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Overall
8.1
Food
7.9
Crew
8.4
Entertainment
8.2
Boarding
8.2
Comfort
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Overall
8.1
Food
7.9
Crew
8.4
Entertainment
8.2
Boarding
8.2
Comfort
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Overall
8.1
Food
7.9
Crew
8.4
Entertainment
8.2
Boarding
8.2
Comfort
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Related info for your journey
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George Bush Intcntl and Karachi flights
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Top 5 airlines flying from George Bush Intcntl to Karachi
Discover the top 5 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 October 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$217 | Average$1,668 | FlexibilityNo cancel fee | On-time86% | |
| Cheapest$782 | Average$1,092 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$807 | Average$1,133 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$906 | Average$1,068 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$930 | Average$1,160 | FlexibilityNo cancel fee | On-time75% |