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

Cheapflights users have booked flights from Houston George Bush Intcntl Airport to Kathmandu round-trip from $1,539. Other airlines that can offer you cheap pricing are IndiGo, from $1,612, and Singapore Airlines, from $1,679. Qatar Airways is priced at 3% lower than the current average price of a flight leaving 3 months from now.

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

The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $900. However, be on the lookout for offers from Etihad Airways and SWISS, as they are both options that can get you from Houston George Bush Intcntl Airport to Kathmandu for a low price.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Kathmandu?

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Kathmandu flight should consider departing on Saturday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Houston George Bush Intcntl Airport to Kathmandu?

Before booking your flight from Houston George Bush Intcntl Airport to Kathmandu check out the most popular airlines for this route: IndiGo, Emirates or KLM.

What is the cheapest day to fly round-trip from Houston George Bush Intcntl Airport to Kathmandu?

It’s generally more expensive to depart on a Saturday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Kathmandu?

Flights from Houston George Bush Intcntl Airport to Kathmandu lean towards being more expensive in June. Prices are generally better when you fly from Houston George Bush Intcntl Airport to Kathmandu in August, with the cheapest ticket starting at $1,221.

Most accurate provider : When it comes to deals on Houston George Bush Intcntl Airport-Kathmandu 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-Kathmandu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Kathmandu flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Houston George Bush Intcntl Airport-Kathmandu 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-Kathmandu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

If you book a flight to Kathmandu from Houston George Bush Intcntl, you will be flying to Tribhuvan, which is the city’s only airport. Kathmandu Tribhuvan (KTM) is located 2.5 mi from the center of Kathmandu. There are 0 flights from Houston George Bush Intcntl to Tribhuvan per day from 6 different airlines.

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

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

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

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

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

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

$900+ Flights from Houston George Bush Intcntl Airport to Kathmandu

Q: How far in advance should I book a flight from Houston George Bush Intcntl Airport to Kathmandu?

To save up to 39% on this flight, we recommend booking at least 51 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Houston George Bush Intcntl Airport to Kathmandu from $1,247 1-2 weeks out and tickets from $1,247 for flights departing within the next 72 hours.

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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

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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Kathmandu Tribhuvan are usually found in September or February, booked 82 days in advance, depart on a Sunday or Tuesday and return on a Thursday

Cheap flight deals from George Bush Intcntl to Kathmandu

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,290 (KAYAK)
One-way from	$900 (FlightHub)
Popular in	June
Cheapest in	September
Average price	$1,334

Provider with most accurate pricing for Houston George Bush Intcntl-Kathmandu Tribhuvan flight deals.

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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Kathmandu Tribhuvan flights.

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From Houston George Bush Intcntl to Kathmandu Tribhuvan

Search Deals

One-way flight from Houston George Bush Intcntl to Kathmandu Tribhuvan

Search Deals

Highest demand for flights based on searches. 20% potential increase in price ($404 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($65 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from George Bush Intcntl to Kathmandu

Cheapest flights from George Bush Intcntl to Kathmandu
Explore the most affordable flight options available from George Bush Intcntl to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

Mon 9/297:55 pmIAH - KTM

2 stops59h 30mMultiple Airlines

Thu 10/231:25 pmKTM - IAH

2 stops38h 10mMultiple Airlines

Deal found 4/2

$1,290

Mon 10/206:55 pmIAH - KTM

2 stops40h 00mSingapore Airlines

Wed 11/1211:05 pmKTM - IAH

2 stops36h 39mSingapore Airlines

Deal found 4/2

$1,326

Mon 10/206:10 pmIAH - KTM

1 stop35h 50mQatar Airways

Tue 11/116:45 pmKTM - IAH

1 stop32h 30mQatar Airways

Deal found 4/2

$1,533

Wed 4/27:55 pmIAH - KTM

1 stop39h 20mEmirates

Mon 9/159:00 amKTM - IAH

1 stop42h 35mEmirates

Deal found 4/2

$1,644

Sat 5/39:00 pmIAH - KTM

2 stops26h 05mIndiGo

Sat 5/2410:50 amKTM - IAH

2 stops43h 00mIndiGo

Deal found 4/2

$1,674

Tue 4/299:00 pmIAH - KTM

1 stop22h 30mTurkish Airlines

Tue 5/137:40 amKTM - IAH

1 stop39h 45mTurkish Airlines

Deal found 4/1

$1,688

Sun 10/196:10 pmIAH - KTM

2 stops40h 50mMalaysia Airlines

Tue 11/1111:30 pmKTM - IAH

2 stops51h 45mMalaysia Airlines

Deal found 4/2

$1,830

Best flights from George Bush Intcntl to Kathmandu
Discover carefully curated flight deals from George Bush Intcntl to Kathmandu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2025.

Mon 9/297:55 pmIAH - KTM

2 stops59h 30mMultiple Airlines

Thu 10/231:25 pmKTM - IAH

2 stops38h 10mMultiple Airlines

Deal found 4/2

$1,290

Sun 9/286:10 pmIAH - KTM

1 stop35h 50mQatar Airways

Wed 10/227:05 pmKTM - IAH

1 stop31h 30mQatar Airways

Deal found 4/2

$1,539

Mon 5/129:00 pmIAH - KTM

2 stops26h 05mIndiGo

Mon 7/710:50 amKTM - IAH

2 stops43h 00mIndiGo

Deal found 4/2

$1,612

Mon 9/297:18 pmIAH - KTM

2 stops39h 37mSingapore Airlines

Fri 10/2411:10 pmKTM - IAH

2 stops35h 34mSingapore Airlines

Deal found 4/2

$1,679

Tue 4/299:00 pmIAH - KTM

1 stop22h 30mTurkish Airlines

Tue 5/137:40 amKTM - IAH

1 stop39h 45mTurkish Airlines

Deal found 4/1

$1,688

Thu 7/317:55 pmIAH - KTM

2 stops35h 30mEmirates

Sat 8/161:25 pmKTM - IAH

2 stops38h 10mEmirates

Deal found 4/2

$1,742

Tue 5/67:44 pmIAH - KTM

2 stops39h 16mCathay Pacific

Wed 10/111:00 pmKTM - IAH

2 stops33h 43mCathay Pacific

Deal found 4/2

$1,923

Tue 9/306:10 pmIAH - KTM

2 stops40h 50mMalaysia Airlines

Wed 10/221:00 pmKTM - IAH

2 stops61h 35mMalaysia Airlines

Deal found 4/2

$1,924

Last-minute flights from George Bush Intcntl to Kathmandu
Discover last-minute flight deals from George Bush Intcntl to Kathmandu. Data last updated April 3, 2025 and is based on user searches.

Wed 4/27:55 pmIAH - KTM

1 stop39h 20mEmirates

Mon 9/159:00 amKTM - IAH

1 stop42h 35mEmirates

Deal found 4/2

$1,644

Tue 4/86:10 pmIAH - KTM

1 stop35h 50mQatar Airways

Mon 4/216:00 pmKTM - IAH

1 stop32h 35mQatar Airways

Deal found 4/2

$1,877

Fri 4/115:00 amIAH - KTM

2 stops26h 25mMultiple Airlines

Wed 5/1411:30 pmKTM - IAH

3 stops40h 10mMultiple Airlines

Deal found 4/3

$1,314

Fri 4/117:55 pmIAH - KTM

1 stop39h 20mEmirates

Wed 5/143:35 pmKTM - IAH

1 stop36h 00mEmirates

Deal found 4/3

$1,866

Mon 4/286:10 pmIAH - KTM

1 stop27h 55mQatar Airways

Wed 5/2810:05 amKTM - IAH

1 stop40h 30mQatar Airways

Deal found 4/2

$1,594

Tue 4/299:00 pmIAH - KTM

1 stop22h 30mTurkish Airlines

Tue 5/137:40 amKTM - IAH

1 stop39h 45mTurkish Airlines

Deal found 4/1

$1,688

Tue 5/67:44 pmIAH - KTM

2 stops39h 16mCathay Pacific

Wed 10/111:00 pmKTM - IAH

2 stops33h 43mCathay Pacific

Deal found 4/2

$1,923

Fri 5/97:09 pmIAH - KTM

2 stops39h 51mSingapore Airlines

Mon 11/2411:05 pmKTM - IAH

2 stops30h 29mSingapore Airlines

Deal found 4/2

$1,790

Mon 5/129:00 pmIAH - KTM

2 stops26h 05mIndiGo

Mon 7/710:50 amKTM - IAH

2 stops43h 00mIndiGo

Deal found 4/2

$1,612

Thu 5/226:58 pmIAH - KTM

2 stops57h 57mEtihad Airways

Sun 7/64:20 pmKTM - IAH

2 stops36h 07mEtihad Airways

Deal found 4/1

$2,008

One-way flights from George Bush Intcntl to Kathmandu
Search for one-way flight options from George Bush Intcntl to Kathmandu. Find affordable one-way fares based on user searches. Data last updated April 3, 2025.

Fri 5/96:10 pmIAH - KTM

1 stop27h 55mQatar Airways

Deal found 4/2

$900

Fri 5/91:25 pmIAH - KTM

2 stops39h 30mEtihad Airways

Deal found 4/1

$965

Fri 5/912:10 pmIAH - KTM

3 stops31h 40mSWISS

Deal found 4/2

$1,037

Thu 5/81:10 amIAH - KTM

2 stops33h 50mMultiple Airlines

Deal found 4/1

$1,186

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Mon 9/29

7:55 pm-6:10 pm

2 stops59h 30m

Kathmandu Tribhuvan

Thu 10/23

1:25 pm-4:50 pm

2 stops38h 10m

$1,290

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Sun 9/28

6:10 pm-4:45 pm

1 stop35h 50m

Kathmandu Tribhuvan

Wed 10/22

7:05 pm-3:50 pm

1 stop31h 30m

$1,539

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Mon 5/12

9:00 pm-9:50 am

2 stops26h 05m

Kathmandu Tribhuvan

Mon 7/7

10:50 am-7:05 pm

2 stops43h 00m

$1,612

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Mon 9/29

7:18 pm-9:40 pm

2 stops39h 37m

Kathmandu Tribhuvan

Fri 10/24

11:10 pm-11:59 pm

2 stops35h 34m

$1,679

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Tue 4/29

9:00 pm-6:15 am

1 stop22h 30m

Kathmandu Tribhuvan

Tue 5/13

7:40 am-12:40 pm

1 stop39h 45m

$1,688

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Thu 7/31

7:55 pm-6:10 pm

2 stops35h 30m

Kathmandu Tribhuvan

Sat 8/16

1:25 pm-4:50 pm

2 stops38h 10m

$1,742

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Tue 5/6

7:44 pm-9:45 pm

2 stops39h 16m

Kathmandu Tribhuvan

Wed 10/1

11:00 pm-9:58 pm

2 stops33h 43m

$1,923

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Tue 9/30

6:10 pm-9:45 pm

2 stops40h 50m

Kathmandu Tribhuvan

Wed 10/22

1:00 pm-3:50 pm

2 stops61h 35m

$1,924

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Fri 5/9

6:10 pm-8:50 am

1 stop27h 55m

$900

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Fri 5/9

1:25 pm-3:40 pm

2 stops39h 30m

$965

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 12 results

Compare providers for flights from George Bush Intcntl to Kathmandu

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Kathmandu in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust 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 Houston George Bush Intcntl Airport-Kathmandu 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-Kathmandu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Kathmandu flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Kathmandu 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-Kathmandu 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 Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from George Bush Intcntl 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 Houston George Bush Intcntl Airport to Kathmandu

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Kathmandu?

The best time to book flights from Houston George Bush Intcntl Airport to Kathmandu is 82 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 Kathmandu?

Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Kathmandu (average of $1,237). Flying from Houston George Bush Intcntl Airport to Kathmandu in June is currently the most expensive (average of $1,960). 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.

What is the cheapest time of day to fly from IAH to KTM?

A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to Kathmandu at noon. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the afternoon.

Rainfall in Kathmandu by month

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 14.6 inches per month. July is typically the wettest month, when rainfall can reach 14.6 in. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 in.

Temperature in Kathmandu by month

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Kathmandu

See what other customers who have flown with Singapore Airlines, Emirates and Cathay Pacific from Houston to Kathmandu have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very good

1,288 reviews

Reviews

1 / 20

6.0

Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Singapore Airlines

8.1

Very good

1,288 reviews

Singapore Airlines

8.1

Very good

1,288 reviews

Reviews

1 / 20

6.0

Good

Gina,Dec 2024

BLR - SIN

Emirates

8.0

Very good

3,193 reviews

Singapore Airlines

8.1

Very good

1,288 reviews

Reviews

1 / 20

6.0

Good

Gina,Dec 2024

BLR - SIN

Cathay Pacific

7.5

Good

842 reviews

Singapore Airlines

8.1

Very good

1,288 reviews

Reviews

1 / 20

6.0

Good

Gina,Dec 2024

BLR - SIN

SWISS

7.5

Good

1,574 reviews

Singapore Airlines

8.1

Very good

1,288 reviews

Reviews

1 / 20

6.0

Good

Gina,Dec 2024

BLR - SIN

Qatar Airways

7.4

Good

3,540 reviews

Singapore Airlines

8.1

Very good

1,288 reviews

Reviews

1 / 20

6.0

Good

Gina,Dec 2024

BLR - SIN

Related info for your journey

What airport do you fly into for flights to Kathmandu from Houston George Bush Intcntl?
If you book a flight to Kathmandu from Houston George Bush Intcntl, you will be flying to Tribhuvan, which is the city’s only airport. Kathmandu Tribhuvan (KTM) is located 2.5 mi from the center of Kathmandu. There are 0 flights from Houston George Bush Intcntl to Tribhuvan per day from 6 different airlines.
What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Kathmandu round-trip?
Cheapflights users have booked flights from Houston George Bush Intcntl Airport to Kathmandu round-trip from $1,539. Other airlines that can offer you cheap pricing are IndiGo, from $1,612, and Singapore Airlines, from $1,679. Qatar Airways is priced at 3% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Kathmandu one-way?
The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $900. However, be on the lookout for offers from Etihad Airways and SWISS, as they are both options that can get you from Houston George Bush Intcntl Airport to Kathmandu for a low price.
Can I find deals for flights from George Bush Intcntl to Kathmandu that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to Kathmandu flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to Kathmandu?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Kathmandu.
Can I find deals for business class flights from George Bush Intcntl to Kathmandu?
Yes. Cheapflights offers flight deals from George Bush Intcntl to Kathmandu 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 Houston George Bush Intcntl Airport to Kathmandu?
Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Kathmandu (average of $1,237). Flying from Houston George Bush Intcntl Airport to Kathmandu in June is currently the most expensive (average of $1,960). 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.

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Top 6 airlines flying from George Bush Intcntl to Kathmandu

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest$1,116	Average$1,150	FlexibilityNo cancel fee	On-time75%
Singapore Airlines	Cheapest$1,183	Average$1,424	FlexibilityNo cancel fee	On-time81%
Qatar Airways	Cheapest$1,186	Average$1,395	FlexibilityNo cancel fee	On-time68%
Turkish Airlines	Cheapest$1,227	Average$2,200	FlexibilityNo cancel fee	On-time77%
IndiGo	Cheapest$1,460	Average$1,657	FlexibilityNo cancel fee	On-time80%
Emirates	Cheapest$1,636	Average$2,147	FlexibilityNo cancel fee	On-time75%

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$900+ Cheap flights from George Bush Intcntl (IAH) to Kathmandu (KTM)

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from George Bush Intcntl to Kathmandu with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Houston George Bush Intcntl to Kathmandu Tribhuvan are usually found in September or February, booked 82 days in advance, depart on a Sunday or Tuesday and return on a Thursday

Cheap flight deals from George Bush Intcntl to Kathmandu

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from George Bush Intcntl to Kathmandu

Cheapest flights from George Bush Intcntl to KathmanduExplore the most affordable flight options available from George Bush Intcntl to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

Explore the most affordable flight options available from George Bush Intcntl to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from George Bush Intcntl to Kathmandu

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 Kathmandu in April.

Best time to book a flight from George Bush Intcntl to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from George Bush Intcntl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Kathmandu

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Kathmandu?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Kathmandu. Price data was last updated on March 28, 2025.

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

What is the cheapest time of day to fly from IAH to KTM?

Find hourly flight availability from George Bush Intcntl to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

Rainfall in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average rainfall totals by month.

Temperature in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average temperature totals by month.

Reviews of airlines servicing Kathmandu

See what other customers who have flown with Singapore Airlines, Emirates and Cathay Pacific from Houston to Kathmandu have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Kathmandu. 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 into for flights to Kathmandu from Houston George Bush Intcntl?

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

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

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

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

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

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Cheapest flights from George Bush Intcntl to Kathmandu
Explore the most affordable flight options available from George Bush Intcntl to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.