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Kathmandu

$637+ 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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — KTM
Nov 9 — Nov 161
Sat 11/9
Sat 11/16
1 adult, Economy
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The best prices from Houston to Kathmandu Tribhuvan are usually found in August or September, booked 84 days in advance, depart on a Monday or Friday 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 November 4, 2024.

Popular in

June

Cheapest in

August

Round-trip from

$1,387
(Gurufare)

One-way from

$637
(Kiwi.com)
High demand for flights, 28% potential price rise
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Best time to find cheap flights, 21% potential price drop
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From Houston to Kathmandu Tribhuvan
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One-way flight from Houston to Kathmandu Tribhuvan
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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 November 4, 2024.

This Ovago deal was found by Cheapflights users on 11/2. 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.
Tue 12/316:50 pmIAH - KTM
2 stops37h 35mSingapore Airlines
Wed 1/299:10 pmKTM - IAH
2 stops53h 00mSingapore Airlines
Deal found 11/2$1,558
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/107:10 pmIAH - KTM
2 stops35h 40mMultiple Airlines
Thu 4/101:25 pmKTM - IAH
2 stops38h 10mMultiple Airlines
Deal found 11/4$1,604
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/55:50 pmIAH - KTM
1 stop25h 10mQatar Airways
Sun 11/176:00 pmKTM - IAH
2 stops31h 24mQatar Airways
Deal found 11/4$1,793
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.
Sun 11/173:25 pmIAH - KTM
1 stop31h 50mTurkish Airlines
Thu 12/2612:25 pmKTM - IAH
1 stop42h 45mTurkish Airlines
Deal found 11/3$2,046
This Korean Air deal was found by Cheapflights users on 11/2. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/126:50 pmHOU - KTM
2 stops58h 55mMultiple Airlines
Wed 12/47:20 pmKTM - HOU
2 stops28h 42mMultiple Airlines
Deal found 11/2$2,771
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/186:00 amHOU - KTM
2 stops47h 45mKorean Air
Wed 12/47:20 pmKTM - HOU
2 stops28h 42mKorean Air
Deal found 11/4$2,778
This FareScan 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/255:50 pmIAH - KTM
2 stops31h 05mSriLankan Airlines
Thu 12/512:50 pmKTM - IAH
2 stops38h 25mSriLankan Airlines
Deal found 11/3$2,801
This FareScan 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/106:29 pmIAH - KTM
3 stops57h 31mEmirates
Wed 4/91:05 amKTM - IAH
2 stops32h 04mEmirates
Deal found 11/4$2,854
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.
Fri 12/612:21 pmHOU - KTM
2 stops40h 39mQatar Airways
Fri 12/2011:45 amKTM - HOU
2 stops39h 46mQatar Airways
Deal found 11/3$2,929

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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Tue 11/26

9:20 pm-8:30 am

2 stops47h 25m

$637

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Sat 3/8

6:50 pm-8:10 pm

2 stops37h 35m

$744

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Tue 1/14

5:50 pm-10:30 am

1 stop28h 55m

$829

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Sat 11/16

4:40 pm-11:00 am

2 stops30h 35m

$845

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Mon 11/25

7:10 pm-6:20 pm

1 stop35h 25m

$997

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Thu 11/14

9:20 pm-11:00 am

1 stop25h 55m

$1,164

HoustonKathmandu

HOU - KTM

HOUKTM

Houston Hobby

Tue 11/26

6:50 pm-5:30 pm

2 stops58h 55m

$1,564

HoustonKathmandu

HOU - KTM

HOUKTM

Houston Hobby

Fri 3/7

8:25 pm-4:45 pm

2 stops32h 35m

$976

HoustonKathmandu

HOU - KTM

HOUKTM

Houston Hobby

Fri 1/31

6:25 pm-4:45 pm

2 stops34h 35m

$1,153

HoustonKathmandu

IAH - KTM

IAHKTM

Houston George Bush Intcntl

Fri 1/3

7:50 pm-9:05 am

Nonstop25h 30m

$6,054

Flights are sorted by cheapest first

Deals found on 11/3

Showing 1-10 of 19 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 November 1, 2024.

The best time to book flights from Houston to Kathmandu is 83 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.

Find deals

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 $1,923). 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 November 4, 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 30% 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 November 4, 2024.
Get a feel of what it's like to fly with Turkish Airlines, Emirates and Singapore Airlines 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.
Korean Air
8.5
Very good
1,034 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,034 reviews
Korean Air
8.5
Very good
1,034 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Emirates
8.1
Very good
3,540 reviews
Korean Air
8.5
Very good
1,034 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Singapore Airlines
8.1
Very good
1,336 reviews
Korean Air
8.5
Very good
1,034 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

China Southern
7.8
Good
137 reviews
Korean Air
8.5
Very good
1,034 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Qatar Airways
7.5
Good
3,883 reviews
Korean Air
8.5
Very good
1,034 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

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.

  • Can I find flights from Houston to Kathmandu for under $1,400 on Cheapflights?

    Yes, there are multiple flights from Houston to Kathmandu for under $1,400. The cheapest flight booked recently is on Multiple Airlines for just $1,387, but on average you can expect to pay $2,028.

  • Are there last-minute flights available from Houston to Kathmandu for under $1,700?

    There are currently 10+ open flights from Houston to Kathmandu within the next 7 days for less than $1,700.

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

    Flying on Qatar Airways is currently your cheapest option to Kathmandu, with prices starting at $1,418. Additional round-trip tickets that might be worth considering are offered by Singapore Airlines and Emirates, with the lowest prices starting at $1,477 and $1,681, respectively. Qatar Airways is 12% 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?

    $744 is the cheapest one-way deal found within the past few days, from Singapore Airlines. You may also be able to find cheap deals on Qatar Airways and China Southern, with prices starting from $829 and $845, respectively.

  • What does HOU to KTM mean?

    HOU and KTM are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. HOU to KTM refers to a flight route from Houston Hobby Airport to Kathmandu Tribhuvan Airport. Houston George Bush Intcntl Airport (IAH), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Houston to Kathmandu that include extra baggage allowance?

    The amount of baggage you can bring on your Houston to Kathmandu flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Houston to Kathmandu with specific airlines?

    Yes, Cheapflights allows you to browse and filter Houston to Kathmandu flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Houston to Kathmandu that allow pets onboard?

    Many airlines flying from Houston to Kathmandu offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Houston to Kathmandu?

    Yes, you can often find last-minute deals on Houston to Kathmandu flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Houston to Kathmandu flight deals updated?

    The Houston to Kathmandu flight deals you see on this page were last updated on 11/4.

  • 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 $1,923). 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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$1,116Average$1,150FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,196Average$1,550FlexibilityNo cancel feeOn-time68%
Singapore AirlinesCheapest$1,202Average$1,516FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$1,311Average$2,141FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$1,662Average$2,271FlexibilityNo cancel feeOn-time75%
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