$815+ Cheap flights from Kathmandu (KTM) to George Bush Intcntl (IAH)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — IAH
Sep 12 — Sep 191
Round-trip
1 adult, Economy
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Find cheap flights from Kathmandu to George Bush Intcntl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Kathmandu to George Bush Intcntl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kathmandu to George Bush IntcntlExplore the most affordable flight options available from Kathmandu to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2026.
Explore the most affordable flight options available from Kathmandu to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2026.
This Trip.com deal was found by Cheapflights users on 8/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:50 am -
2 stops43h 15m
Sun 1/319:00 pm -
2 stops35h 05m
Deal found 8/9![Multiple Airlines logo]()
$1,432
This FlightHub deal was found by Cheapflights users on 8/11. 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.
Thu 10/221:25 pm -
2 stops38h 10m
Wed 12/97:10 pm -
2 stops53h 45m
Deal found 8/11![Multiple Airlines logo]()
$1,467
This Trip.com deal was found by Cheapflights users on 8/12. 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 10/2612:50 pm -
3 stops63h 15m
Sun 4/47:35 pm -
3 stops54h 20m
Deal found 8/12![Multiple Airlines logo]()
$1,529
This Justfly.com deal was found by Cheapflights users on 8/9. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:35 am -
1 stop27h 00m
Sun 1/317:10 pm -
2 stops59h 40m
Deal found 8/9![Multiple Airlines logo]()
$1,554
This FlightHub deal was found by Cheapflights users on 8/11. 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 8/251:25 pm -
2 stops62h 10m
Fri 11/277:10 pm -
2 stops35h 40m
Deal found 8/11![Multiple Airlines logo]()
$1,557
Best flights from Kathmandu to George Bush IntcntlDiscover carefully curated flight deals from Kathmandu to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
Discover carefully curated flight deals from Kathmandu to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
This Justfly.com deal was found by Cheapflights users on 8/12. 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 10/221:25 pm -
2 stops38h 10m
Wed 12/97:10 pm -
2 stops53h 45m
Deal found 8/12![Multiple Airlines logo]()
$1,467
This oojo deal was found by Cheapflights users on 8/11. 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.
Thu 10/223:35 pm -
1 stop36h 00m
Wed 12/97:10 pm -
1 stop31h 05m
Deal found 8/11![Emirates logo]()
$1,627
This FlightHub deal was found by Cheapflights users on 8/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:25 pm -
2 stops38h 10m
Sun 1/317:10 pm -
1 stop26h 45m
Deal found 8/9![Multiple Airlines logo]()
$1,542
This FlightHub deal was found by Cheapflights users on 8/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:25 pm -
2 stops62h 10m
Fri 11/277:10 pm -
2 stops35h 40m
Deal found 8/9![Multiple Airlines logo]()
$1,558
Last-minute flights from Kathmandu to George Bush IntcntlDiscover last-minute flight deals from Kathmandu to George Bush Intcntl. Data last updated August 13, 2026 and is based on user searches.
Discover last-minute flight deals from Kathmandu to George Bush Intcntl. Data last updated August 13, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/11. 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 8/251:25 pm -
2 stops62h 10m
Fri 11/277:10 pm -
2 stops35h 40m
Deal found 8/11![Multiple Airlines logo]()
$1,557
This oojo deal was found by Cheapflights users on 8/11. 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 8/255:15 pm -
1 stop34h 20m
Fri 11/277:10 pm -
1 stop35h 45m
Deal found 8/11![Emirates logo]()
$1,684
This Trip.com deal was found by Cheapflights users on 8/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:50 am -
2 stops43h 15m
Sun 1/319:00 pm -
2 stops35h 05m
Deal found 8/9![Multiple Airlines logo]()
$1,432
This Justfly.com deal was found by Cheapflights users on 8/9. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:35 am -
1 stop27h 00m
Sun 1/317:10 pm -
2 stops59h 40m
Deal found 8/9![Multiple Airlines logo]()
$1,554
One-way flights from Kathmandu to George Bush IntcntlSearch for one-way flight options from Kathmandu to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
Search for one-way flight options from Kathmandu to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Sun 1/2412:25 am -
2 stops32h 10m
Deal found 8/9![Thai Airways logo]()
$815
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/293:05 pm -
2 stops41h 30m
Deal found 8/10![Multiple Airlines logo]()
$838
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 11/1512:30 pm -
3 stops31h 00m
Deal found 8/13![Multiple Airlines logo]()
$864
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/273:05 pm -
2 stops41h 30m
Deal found 8/10![Multiple Airlines logo]()
$868
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/281:45 pm -
3 stops42h 50m
Deal found 8/10![Multiple Airlines logo]()
$919
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 1/255:10 pm -
3 stops33h 55m
Deal found 8/9![Multiple Airlines logo]()
$953
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/281:30 pm -
2 stops43h 05m
Deal found 8/10![Thai Airways logo]()
$1,007
This Qatar Airways deal was found by Cheapflights users on 8/13. 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.
Sun 11/155:40 pm -
1 stop33h 20m
Deal found 8/13![Qatar Airways logo]()
$1,139
Find flight deals from Kathmandu to George Bush Intcntl
Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to George Bush Intcntl (IAH). 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 August 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,432 (Trip.com) |
One-way from | $815 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Kathmandu to George Bush Intcntl 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 2,558,603 searches. Data last updated August 13, 2026.
Use the filters below to find and compare flights from Kathmandu to Houston George Bush Intcntl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KathmanduHouston
KTM Kathmandu Tribhuvan - IAH Houston George Bush Intcntl
KTMIAH
Kathmandu Tribhuvan
Thu 10/22
1:25 pm-4:50 pm
2 stops38h 10m
Houston George Bush Intcntl
Wed 12/9
7:10 pm-12:40 pm
2 stops53h 45m
$1,467
Quickest round-trip
KathmanduHouston
KTM Kathmandu Tribhuvan - IAH Houston George Bush Intcntl
KTMIAH
Kathmandu Tribhuvan
Sat 9/5
1:25 pm-4:50 pm
2 stops38h 10m
Houston George Bush Intcntl
Sun 1/31
7:10 pm-9:40 am
1 stop26h 45m
$1,542
KathmanduHouston
KTM Kathmandu Tribhuvan - IAH Houston George Bush Intcntl
KTMIAH
Kathmandu Tribhuvan
Tue 8/25
1:25 pm-4:50 pm
2 stops62h 10m
Houston George Bush Intcntl
Fri 11/27
7:10 pm-6:35 pm
2 stops35h 40m
$1,558
KathmanduHouston
KTM Kathmandu Tribhuvan - IAH Houston George Bush Intcntl
KTMIAH
Kathmandu Tribhuvan
Thu 10/22
3:35 pm-4:50 pm
1 stop36h 00m
Houston George Bush Intcntl
Wed 12/9
7:10 pm-2:00 pm
1 stop31h 05m
$1,627
Cheapest one-way
Quickest one-way
KathmanduHouston
KTM Kathmandu Tribhuvan - IAH Houston George Bush Intcntl
KTMIAH
Kathmandu Tribhuvan
Sun 1/24
12:25 am-8:50 pm
2 stops32h 10m
$815
KathmanduHouston
KTM Kathmandu Tribhuvan - IAH Houston George Bush Intcntl
KTMIAH
Kathmandu Tribhuvan
Fri 11/27
3:05 pm-8:50 pm
2 stops41h 30m
$868
KathmanduHouston
KTM Kathmandu Tribhuvan - IAH Houston George Bush Intcntl
KTMIAH
Kathmandu Tribhuvan
Sun 11/15
1:45 pm-7:05 pm
2 stops41h 05m
$901
KathmanduHouston
KTM Kathmandu Tribhuvan - IAH Houston George Bush Intcntl
KTMIAH
Kathmandu Tribhuvan
Sat 11/28
1:45 pm-8:50 pm
3 stops42h 50m
$919
KathmanduHouston
KTM Kathmandu Tribhuvan - IAH Houston George Bush Intcntl
KTMIAH
Kathmandu Tribhuvan
Mon 1/25
5:10 pm-3:20 pm
3 stops33h 55m
$953
KathmanduHouston
KTM Kathmandu Tribhuvan - IAH Houston George Bush Intcntl
KTMIAH
Kathmandu Tribhuvan
Sat 11/28
1:30 pm-8:50 pm
2 stops43h 05m
$1,007
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Kathmandu to George Bush Intcntl
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 Kathmandu to George Bush Intcntl in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Kathmandu-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kathmandu-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kathmandu-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kathmandu-Houston George Bush Intcntl Airport 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 Kathmandu-Houston George Bush Intcntl Airport 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 Kathmandu to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Kathmandu with our price prediction graph.
KTM-IAH
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.
Reviews of airlines servicing George Bush Intcntl
Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated August 13, 2026.
See what other customers who have flown with Emirates and Qatar Airways from Kathmandu to Houston George Bush Intcntl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
8.1
Entertainment
8.2
Crew
8.4
Comfort
8.0
Food
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
DXB - SEA
Boarding
8.1
Overall
8.1
Entertainment
8.2
Crew
8.4
Comfort
8.0
Food
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
DXB - SEA
Boarding
8.1
Overall
8.1
Entertainment
8.2
Crew
8.4
Comfort
8.0
Food
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
DXB - SEA
Related info for your journey
Find useful and relevant information for your journey from Kathmandu to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Houston George Bush Intcntl Airport?
Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locationsKaty
Conroe
The Woodlands
Spring
Humble
Jersey Village
Tomball
Montgomery
Cypress
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Other flights to George Bush Intcntl
Explore flights to George Bush Intcntl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 13, 2026.
Kathmandu and George Bush Intcntl flights
Browse other Kathmandu and George Bush Intcntl flight options. Last updated on August 13, 2026.
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Top 2 airlines flying from Kathmandu to George Bush Intcntl
Discover the top 2 airlines that operate flights from Kathmandu to George Bush Intcntl. 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 2,558,603 searches. Data last updated August 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,265 | Average$1,356 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,587 | Average$1,637 | FlexibilityNo cancel fee | On-time75% |