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Kathmandu

$601+ Cheap flights from Houston 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — KTM
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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The best prices from Houston to Kathmandu Tribhuvan are usually found in August or September, booked 17 days in advance, depart on a Monday or Saturday and return on a Tuesday

Cheap flight deals from Houston to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Kathmandu (KTM). 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 December 18, 2024.

Round-trip from

$1,193
(Trip.com)

One-way from

$601
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$1,670
From Houston to Kathmandu Tribhuvan
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One-way flight from Houston to Kathmandu Tribhuvan
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High demand for flights, 18% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Houston to Kathmandu

Cheapest flights from Houston to Kathmandu
Explore the most affordable flight options available from Houston to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Ovago deal was found by Cheapflights users on 12/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:10 pmIAH - KTM
2 stops59h 40mMultiple Airlines
Mon 1/201:45 pmKTM - IAH
2 stops38h 20mMultiple Airlines
Deal found 12/17$1,570
This oojo deal was found by Cheapflights users on 12/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:10 pmIAH - KTM
1 stop31h 05mEmirates
Mon 1/204:45 pmKTM - IAH
1 stop35h 20mEmirates
Deal found 12/17$1,834
This Booking.com deal was found by Cheapflights users on 12/16. 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.
Thu 12/199:20 pmIAH - KTM
2 stops29h 00mIndiGo
Tue 12/313:05 pmKTM - IAH
2 stops40h 05mIndiGo
Deal found 12/16$2,879
This SmartFares deal was found by Cheapflights users on 12/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2510:19 amHOU - KTM
2 stops42h 41mQatar Airways
Sun 1/1911:45 amKTM - HOU
2 stops39h 47mQatar Airways
Deal found 12/17$3,139
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:19 pmHOU - KTM
2 stops28h 26mMultiple Airlines
Mon 1/206:00 pmKTM - HOU
2 stops35h 40mMultiple Airlines
Deal found 12/17$3,266
This Priceline deal was found by Cheapflights users on 12/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/185:50 pmIAH - KTM
1 stop28h 55mQatar Airways
Wed 12/256:00 pmKTM - IAH
1 stop33h 15mQatar Airways
Deal found 12/17$3,551

Find flights from Houston to Kathmandu within your budget

Customize your flight search to find flights from Houston to Kathmandu 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 December 18, 2024.

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Route

Depart

Return

Price

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Mon 4/21

7:55 pm-6:10 pm

2 stops35h 30m

Kathmandu Tribhuvan

Wed 5/7

1:25 pm-4:50 pm

2 stops38h 10m

$1,193

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Sat 3/15

7:50 pm-8:10 pm

2 stops37h 35m

Kathmandu Tribhuvan

Wed 4/16

11:00 pm-11:59 pm

2 stops35h 44m

$1,214

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Mon 4/21

6:10 pm-4:45 pm

1 stop35h 50m

Kathmandu Tribhuvan

Wed 5/7

9:55 am-3:50 pm

1 stop40h 40m

$1,257

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Tue 1/14

3:05 pm-11:00 am

1 stop32h 10m

Kathmandu Tribhuvan

Thu 1/30

12:25 pm-7:25 pm

1 stop42h 45m

$1,557

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Sat 4/19

7:55 pm-12:10 am

1 stop41h 30m

Kathmandu Tribhuvan

Fri 5/9

10:00 am-4:50 pm

1 stop41h 35m

$1,699

HoustonKathmandu

HOU - KTM

HOUKTM

Houston Hobby

Tue 4/8

4:25 pm-4:45 pm

2 stops37h 35m

Kathmandu Tribhuvan

Thu 4/17

9:55 am-3:54 pm

2 stops64h 44m

$1,855

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Fri 1/10

5:50 pm-11:50 am

2 stops30h 15m

Kathmandu Tribhuvan

Sun 1/19

12:50 pm-3:30 pm

2 stops38h 25m

$2,153

HoustonKathmandu

HOU - KTM

HOUKTM

Houston Hobby

Mon 5/19

8:27 pm-10:10 pm

2 stops38h 58m

Kathmandu Tribhuvan

Wed 7/16

11:20 pm-9:52 pm

2 stops33h 17m

$2,520

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Sat 5/3

6:40 pm-6:10 pm

2 stops36h 45m

$601

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Tue 12/24

9:20 pm-2:05 pm

2 stops29h 00m

$872

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 14 results
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Best time to book a flight from Houston to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Houston 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.

Travel insights for flights from Houston to Kathmandu

Get recent, data-driven insights about flights from Houston to Kathmandu including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Houston to Kathmandu?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Kathmandu. Price data was last updated on December 13, 2024.

The best time to book flights from Houston to Kathmandu is 17 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 to Kathmandu?

Currently, September is the cheapest month in which you can book a flight from Houston to Kathmandu (average of $1,237). Flying from Houston to Kathmandu in June is currently the most expensive (average of $1,922). 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 HOU to KTM?

Find hourly flight availability from Houston 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 December 18, 2024.

A simple way to save on the total cost of your ticket is to fly from Houston to Kathmandu in the morning. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight at noon.

Rainfall in Kathmandu by month

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

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

Get insights into the airlines that provide service to Kathmandu. 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 Kathmandu. Reviews last updated December 18, 2024.
Get a feel of what it's like to fly with Qatar Airways and Emirates from Houston to Kathmandu by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,412 reviews

Food

7.9

Entertainment

8.2

Crew

8.3

Overall

8.1

Boarding

8.1

Comfort

8.0

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Emirates
8.1
Very good
3,412 reviews
Emirates
8.1
Very good
3,412 reviews

Food

7.9

Entertainment

8.2

Crew

8.3

Overall

8.1

Boarding

8.1

Comfort

8.0

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Singapore Airlines
8.1
Very good
1,329 reviews
Emirates
8.1
Very good
3,412 reviews

Food

7.9

Entertainment

8.2

Crew

8.3

Overall

8.1

Boarding

8.1

Comfort

8.0

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Qatar Airways
7.5
Good
3,798 reviews
Emirates
8.1
Very good
3,412 reviews

Food

7.9

Entertainment

8.2

Crew

8.3

Overall

8.1

Boarding

8.1

Comfort

8.0

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Turkish Airlines
7.3
Good
3,907 reviews
Emirates
8.1
Very good
3,412 reviews

Food

7.9

Entertainment

8.2

Crew

8.3

Overall

8.1

Boarding

8.1

Comfort

8.0

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

SriLankan Airlines
7.1
Good
92 reviews
Emirates
8.1
Very good
3,412 reviews

Food

7.9

Entertainment

8.2

Crew

8.3

Overall

8.1

Boarding

8.1

Comfort

8.0

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

Find useful and relevant information for your journey from Houston 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?

    Most people fly into Kathmandu Tribhuvan (KTM) if they book a flight to Kathmandu from Houston. On average, Tribhuvan has 0 inbound flights from Houston per day from 5 airlines. Kathmandu Tribhuvan is conveniently located just 2.5 mi from Kathmandu’s city center.

  • What are the cheapest airlines flying from Houston to Kathmandu round-trip?

    Flying on Singapore Airlines is currently your cheapest option to Kathmandu, with prices starting at $1,214. Additional round-trip tickets that might be worth considering are offered by Qatar Airways and Turkish Airlines, with the lowest prices starting at $1,257 and $1,557, respectively. Singapore Airlines is 23% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Houston to Kathmandu one-way?

    $872 is the cheapest one-way deal found within the past few days, from IndiGo. You may also be able to find cheap deals on Qatar Airways and Emirates, with prices starting from $978 and $1,111, respectively.

  • Can I find deals for flights from Houston to Kathmandu that include hotel bookings?

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

  • How can I find direct flights from Houston to Kathmandu?

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

  • Can I find deals for business class flights from Houston to Kathmandu?

    Yes. Cheapflights offers flight deals from Houston 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 to Kathmandu?

    Currently, September is the cheapest month in which you can book a flight from Houston to Kathmandu (average of $1,237). Flying from Houston to Kathmandu in June is currently the most expensive (average of $1,922). 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

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Top 5 airlines flying from Houston to Kathmandu

Discover the top 5 airlines that operate flights from Houston to Kathmandu. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$1,116Average$1,150FlexibilityNo cancel feeOn-time75%
Singapore AirlinesCheapest$1,183Average$1,528FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,196Average$1,479FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,227Average$2,118FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$1,662Average$2,185FlexibilityNo cancel feeOn-time75%
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