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George Bush Intcntl

$498+ 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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — IAH
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
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 November 6, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$1,152
(Priceline)

One-way from

$498
(Booking.com)

Popular in

January

Cheapest in

September

Average price

$1,872
Provider with most accurate pricing for Kathmandu Tribhuvan-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Kathmandu Tribhuvan-Houston George Bush Intcntl flights.
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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. 1% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 6, 2025.

This Priceline deal was found by Cheapflights users on 11/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/181:15 pmKTM - IAH
2 stops41h 40mMultiple Airlines
Thu 1/82:12 pmIAH - KTM
2 stops43h 33mMultiple Airlines
Deal found 11/3$1,152
This Priceline deal was found by Cheapflights users on 11/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/210:50 amKTM - IAH
2 stops44h 05mMultiple Airlines
Thu 1/82:12 pmIAH - KTM
2 stops43h 33mMultiple Airlines
Deal found 11/3$1,213
This Booking.com deal was found by Cheapflights users on 11/4. 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.
Fri 12/195:10 pmKTM - IAH
2 stops37h 45mIndiGo
Fri 12/269:05 pmIAH - KTM
2 stops28h 40mIndiGo
Deal found 11/4$1,345
This FlightHub deal was found by Cheapflights users on 11/3. 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 11/1812:35 pmKTM - IAH
1 stop36h 20mTurkish Airlines
Thu 1/89:05 pmIAH - KTM
1 stop26h 20mTurkish Airlines
Deal found 11/3$1,357
This oojo deal was found by Cheapflights users on 11/3. 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 11/189:10 amKTM - IAH
1 stop41h 50mQatar Airways
Thu 1/87:00 amIAH - KTM
2 stops37h 10mQatar Airways
Deal found 11/3$1,400
This FlightHub deal was found by Cheapflights users on 11/3. 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 11/1812:35 pmKTM - IAH
1 stop36h 20mTurkish Airlines
Fri 1/99:05 pmIAH - KTM
1 stop26h 20mTurkish Airlines
Deal found 11/3$1,422
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/211:20 amKTM - IAH
3 stops44h 11mMultiple Airlines
Wed 1/77:10 pmIAH - KTM
1 stop26h 45mMultiple Airlines
Deal found 11/3$1,427
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/21:45 pmKTM - IAH
3 stops41h 46mMultiple Airlines
Tue 1/67:10 pmIAH - KTM
1 stop26h 45mMultiple Airlines
Deal found 11/3$1,435
This Ovago deal was found by Cheapflights users on 11/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1612:35 pmKTM - IAH
1 stop42h 20mTurkish Airlines
Fri 1/99:05 pmIAH - KTM
1 stop26h 20mTurkish Airlines
Deal found 11/3$1,437
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Fri 12/191:15 pmKTM - IAH
2 stops41h 40mMultiple Airlines
Fri 12/263:09 pmIAH - KTM
3 stops30h 56mMultiple Airlines
Deal found 11/4$1,444

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 November 6, 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

Wed 3/18

7:05 pm-4:15 pm

1 stop31h 55m

Houston George Bush Intcntl

Sun 3/22

6:45 pm-5:50 pm

1 stop36h 20m

$1,336

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Wed 3/18

5:10 pm-2:55 pm

2 stops32h 30m

Houston George Bush Intcntl

Sun 3/22

5:05 pm-9:50 am

2 stops30h 00m

$1,446

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Sun 11/16

9:10 am-3:15 pm

1 stop41h 50m

Houston George Bush Intcntl

Fri 1/9

12:30 pm-7:55 am

2 stops31h 40m

$1,453

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Mon 11/17

9:10 am-3:15 pm

1 stop41h 50m

Houston George Bush Intcntl

Thu 1/8

12:30 pm-7:55 am

2 stops31h 40m

$1,453

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Thu 11/20

11:00 am-3:15 pm

1 stop40h 00m

Houston George Bush Intcntl

Thu 1/8

12:30 pm-7:55 am

2 stops31h 40m

$1,453

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Mon 11/17

5:10 pm-1:55 pm

2 stops32h 30m

Houston George Bush Intcntl

Fri 1/9

4:05 pm-9:50 am

2 stops30h 00m

$1,468

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Wed 11/19

5:10 pm-1:55 pm

2 stops32h 30m

Houston George Bush Intcntl

Fri 1/9

4:05 pm-9:50 am

2 stops30h 00m

$1,468

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Fri 11/21

10:50 am-7:10 pm

2 stops44h 05m

$498

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Fri 11/21

2:30 pm-10:50 pm

3 stops44h 05m

$601

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Fri 11/21

9:10 am-3:15 pm

1 stop41h 50m

$796

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 11 results
1
2

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 November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kathmandu-Houston George Bush Intcntl Airport flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Kathmandu-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. Justfly.com >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 Justfly.com the most. Justfly.com 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.
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, October is the cheapest month in which you can book a flight from Kathmandu to Houston George Bush Intcntl Airport (average of $1,299). Flying from Kathmandu to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $1,863). 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 Kathmandu to Houston George Bush Intcntl Airport?

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 November 6, 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
3,402 reviews

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.
Emirates
8.1
Very good
3,402 reviews
Emirates
8.1
Very good
3,402 reviews

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.
Qatar Airways
7.4
Good
3,661 reviews
Emirates
8.1
Very good
3,402 reviews

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.
Turkish Airlines
7.3
Good
4,032 reviews
Emirates
8.1
Very good
3,402 reviews

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.

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 31h 55m. Kathmandu and Houston George Bush Intcntl Airport are separated by a distance of 8445 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on Turkish Airlines is currently your cheapest option to Houston George Bush Intcntl Airport, with prices starting at $1,295. Additional round-trip tickets that might be worth considering are offered by Qatar Airways and Emirates, with the lowest prices starting at $1,299 and $1,637, respectively. Turkish Airlines is currently priced 20% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Kathmandu to Houston George Bush Intcntl Airport one-way?

    For one-way options, check prices for IndiGo. According to our data, you can fly for as low as $498. Users have also found prices from $796 and $1,110 on Qatar Airways and Emirates, respectively.

  • 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, October is the cheapest month in which you can book a flight from Kathmandu to Houston George Bush Intcntl Airport (average of $1,299). Flying from Kathmandu to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $1,863). 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
Katy
The Woodlands
Spring
Jersey Village
Humble
Conroe
Tomball
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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,295Average$1,447FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,299Average$1,499FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,637Average$1,770FlexibilityNo cancel feeOn-time75%

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