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George Bush Intcntl

$612+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — IAH
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheap 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 agosto 20, 2025.

Round-trip from

$1,243
(Booking.com)

One-way from

$612
(Kiwi.com)

Popular in

January

Cheapest in

December

Average price

$1,787
From Kathmandu Tribhuvan to Houston George Bush Intcntl
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One-way flight from Kathmandu Tribhuvan to Houston George Bush Intcntl
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Highest demand for flights based on searches. 6% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Kathmandu to George Bush Intcntl

Cheapest flights from Kathmandu to George Bush Intcntl
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 agosto 20, 2025.

This Booking.com deal was found by Cheapflights users on 8/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/310:50 amKTM - IAH
2 stops43h 00mIndiGo
mié. 2/259:05 pmIAH - KTM
2 stops25h 00mIndiGo
Deal found 8/18$1,243
This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/31:30 pmKTM - IAH
3 stops43h 41mMultiple Airlines
mié. 2/259:05 pmIAH - KTM
2 stops28h 05mMultiple Airlines
Deal found 8/18$1,273
This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/155:30 pmKTM - IAH
3 stops34h 05mMultiple Airlines
lun. 9/222:25 pmIAH - KTM
2 stops35h 50mMultiple Airlines
Deal found 8/18$1,298
This Trip.com deal was found by Cheapflights users on 8/18. 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.
mar. 10/284:40 pmKTM - IAH
2 stops37h 20mMultiple Airlines
lun. 12/86:55 pmIAH - KTM
2 stops33h 00mMultiple Airlines
Deal found 8/18$1,302
This Trip.com deal was found by Cheapflights users on 8/18. 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.
mié. 9/172:00 pmKTM - IAH
2 stops34h 20mMultiple Airlines
mar. 10/285:30 pmIAH - KTM
2 stops29h 35mMultiple Airlines
Deal found 8/18$1,315
This KLM deal was found by Cheapflights users on 8/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/173:05 pmKTM - IAH
2 stops32h 55mKLM
mié. 10/295:05 pmIAH - KTM
2 stops34h 15mKLM
Deal found 8/17$1,322
This FlightHub deal was found by Cheapflights users on 8/18. 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.
mié. 9/176:00 pmKTM - IAH
1 stop32h 35mQatar Airways
mar. 10/286:40 pmIAH - KTM
1 stop35h 00mQatar Airways
Deal found 8/18$1,332

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 agosto 20, 2025.
Use the filters below to find and compare flights from Kathmandu to Houston George Bush Intcntl Airport that are best for you.

Fly from

Kathmandu

Fly to

George Bush Intcntl

Route

Depart

Return

Price

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

mié. 9/3

10:50 am-7:05 pm

2 stops43h 00m

Houston George Bush Intcntl

mié. 2/25

9:05 pm-9:50 am

2 stops25h 00m

$1,243

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

mié. 9/3

1:30 pm-10:26 pm

3 stops43h 41m

Houston George Bush Intcntl

mié. 2/25

9:05 pm-12:55 pm

2 stops28h 05m

$1,273

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

lun. 9/15

5:30 pm-4:50 pm

3 stops34h 05m

Houston George Bush Intcntl

lun. 9/22

2:25 pm-1:00 pm

2 stops35h 50m

$1,298

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

mar. 10/28

4:40 pm-7:15 pm

2 stops37h 20m

Houston George Bush Intcntl

lun. 12/8

6:55 pm-3:40 pm

2 stops33h 00m

$1,302

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

mié. 9/17

2:00 pm-1:35 pm

2 stops34h 20m

Houston George Bush Intcntl

mar. 10/28

5:30 pm-9:50 am

2 stops29h 35m

$1,315

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

mié. 9/17

3:05 pm-1:15 pm

2 stops32h 55m

Houston George Bush Intcntl

mar. 10/28

5:05 pm-9:50 am

2 stops30h 00m

$1,322

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

mié. 9/17

3:05 pm-1:15 pm

2 stops32h 55m

Houston George Bush Intcntl

mié. 10/29

5:05 pm-2:05 pm

2 stops34h 15m

$1,322

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

vie. 9/5

11:45 am-4:30 am

2 stops27h 30m

$612

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

lun. 12/1

6:30 am-9:53 pm

3 stops51h 08m

$641

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

mar. 10/21

3:05 pm-7:05 pm

2 stops38h 45m

$760

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 15 results
1
2

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.
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 Kathmandu to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from Kathmandu to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from Kathmandu to Houston George Bush Intcntl Airport (average of $241). Flying from Kathmandu to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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.

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 agosto 20, 2025.
See what other customers who have flown with Emirates, Qatar Airways, and Turkish Airlines 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.
Emirates
8.1
Very good
3,317 reviews

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.8

Overall

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Emirates
8.1
Very good
3,317 reviews
Emirates
8.1
Very good
3,317 reviews

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.8

Overall

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Qatar Airways
7.4
Good
3,611 reviews
Emirates
8.1
Very good
3,317 reviews

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.8

Overall

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Turkish Airlines
7.3
Good
3,949 reviews
Emirates
8.1
Very good
3,317 reviews

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.8

Overall

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

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.

  • What airport do you fly from for flights from Kathmandu to Houston George Bush Intcntl?

    Kathmandu Tribhuvan (KTM), located 2.5 mi from the city center, is the airport you fly out of when you book flights from Kathmandu to Houston George Bush Intcntl. 3 airlines have flights from Tribhuvan to Houston George Bush Intcntl on a regular basis. Booking flights from Kathmandu Tribhuvan to Houston George Bush Intcntl should not be difficult; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day.

  • How long is the flight from Kathmandu to Houston George Bush Intcntl Airport?

    Departing from Kathmandu to Houston George Bush Intcntl Airport will take you 43h. Kathmandu and Houston George Bush Intcntl Airport are separated by a distance of 8445 mi.

  • What are the cheapest airlines flying from Kathmandu to Houston George Bush Intcntl Airport round-trip?

    Flying on Qatar Airways is currently your cheapest option to Houston George Bush Intcntl Airport, with prices starting at $1,299. Additional round-trip tickets that might be worth considering are offered by Turkish Airlines and Emirates, with the lowest prices starting at $1,334 and $1,649, respectively. Qatar Airways is currently priced 21% below the average price you’ll pay for this route.

  • Can I find deals for flights from Kathmandu to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Kathmandu to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kathmandu to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to George Bush Intcntl.

  • Can I find deals for business class flights from Kathmandu to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Kathmandu to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kathmandu to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Kathmandu to Houston George Bush Intcntl Airport (average of $241). Flying from Kathmandu to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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.

See more FAQs

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 locations
Montgomery
Spring
Humble
The Woodlands
Conroe
Tomball
Katy
Jersey Village
Cypress

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Alternative routes for Kathmandu to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
Kathmandu to Hobby flights

Top 3 airlines flying from Kathmandu to George Bush Intcntl

Discover the top 3 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 agosto 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,299Average$1,536FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,334Average$1,444FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$1,649Average$1,787FlexibilityNo cancel feeOn-time75%

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