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$780+ Cheap flights from Kathmandu (KTM) to Houston

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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — HOU
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Kathmandu to Houston

Cheapest flights from Kathmandu to Houston
Explore the most affordable flight options available from Kathmandu to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This KLM deal was found by Cheapflights users on 12/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:10 pmKTM - IAH
2 stops32h 05mKLM
Sun 5/243:20 pmIAH - KTM
2 stops31h 45mKLM
Deal found 12/3$1,429
This Ovago deal was found by Cheapflights users on 12/3. 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.
Wed 12/241:45 pmKTM - IAH
2 stops38h 20mMultiple Airlines
Sun 5/247:55 pmIAH - KTM
1 stop41h 30mMultiple Airlines
Deal found 12/3$1,526
This oojo deal was found by Cheapflights users on 12/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2712:30 amKTM - IAH
1 stop27h 35mEmirates
Mon 3/307:55 pmIAH - KTM
1 stop25h 20mEmirates
Deal found 12/4$1,686
This KLM deal was found by Cheapflights users on 12/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:10 pmKTM - IAH
2 stops32h 05mKLM
Mon 3/303:50 pmIAH - KTM
2 stops35h 30mKLM
Deal found 12/4$1,730
This CheapOair deal was found by Cheapflights users on 12/4. 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.
Sat 12/2712:30 amKTM - IAH
1 stop27h 35mMultiple Airlines
Mon 3/307:55 pmIAH - KTM
2 stops30h 20mMultiple Airlines
Deal found 12/4$1,941
This FlightHub deal was found by Cheapflights users on 12/3. 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.
Wed 12/245:40 pmKTM - HOU
2 stops33h 52mQatar Airways
Sun 5/242:35 pmHOU - KTM
2 stops30h 35mQatar Airways
Deal found 12/3$2,640

Find flight deals from Kathmandu to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to Houston (HO1). 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 4, 2025.

Round-trip from

$1,209
(Qatar Airways)

One-way from

$780
(Flightnetwork)

Popular in

April

Cheapest in

November

Average price

$1,473
From Kathmandu Tribhuvan to Houston
Search Deals
One-way flight from Kathmandu Tribhuvan to Houston
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Highest demand for flights based on searches. 5% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kathmandu to Houston 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 4, 2025.
Use the filters below to find and compare flights from Kathmandu to Houston that are best for you.

Fly from

Kathmandu

Fly to

Houston

Route

Depart

Return

Price

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Tue 2/17

7:05 pm-3:15 pm

1 stop31h 55m

Houston George Bush Intcntl

Sat 2/21

5:45 pm-7:55 am

1 stop26h 25m

$1,209

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Wed 2/4

7:05 pm-3:15 pm

1 stop31h 55m

Houston George Bush Intcntl

Sun 2/8

5:45 pm-4:25 pm

1 stop34h 55m

$1,212

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Fri 3/27

5:40 pm-4:15 pm

1 stop33h 20m

Houston George Bush Intcntl

Fri 9/18

6:15 pm-9:50 am

1 stop28h 50m

$1,280

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Fri 3/27

7:05 pm-4:15 pm

1 stop31h 55m

Houston George Bush Intcntl

Wed 9/16

6:15 pm-9:50 am

1 stop28h 50m

$1,280

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Fri 3/27

5:40 pm-4:15 pm

1 stop33h 20m

Houston George Bush Intcntl

Fri 9/11

6:15 pm-8:50 am

1 stop27h 50m

$1,312

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Fri 3/27

5:40 pm-4:15 pm

1 stop33h 20m

Houston George Bush Intcntl

Fri 9/11

6:15 pm-11:35 am

2 stops30h 35m

$1,385

KathmanduHouston

KTM - HOU

KTMHOU

Kathmandu Tribhuvan

Wed 2/4

7:05 pm-6:06 pm

2 stops34h 46m

Houston Hobby

Sun 2/8

6:36 pm-4:25 pm

2 stops34h 04m

$1,707

KathmanduHouston

KTM - HOU

KTMHOU

Kathmandu Tribhuvan

Fri 3/27

9:10 am-7:50 pm

2 stops45h 25m

Houston Hobby

Fri 9/18

8:35 pm-8:50 am

2 stops25h 30m

$2,164

KathmanduHouston

KTM - HOU

KTMHOU

Kathmandu Tribhuvan

Fri 3/27

7:05 pm-7:50 pm

2 stops35h 30m

Houston Hobby

Wed 9/16

8:35 pm-8:50 am

2 stops25h 30m

$2,259

KathmanduHouston

KTM - HOU

KTMHOU

Kathmandu Tribhuvan

Sun 1/18

5:40 pm-12:09 pm

2 stops30h 14m

Houston Hobby

Sun 1/25

6:36 pm-7:55 am

2 stops25h 34m

$2,555

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 24 results
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Best time to book a flight from Kathmandu to Houston

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

What is the cheapest month to book a flight from Kathmandu to Houston?

Currently, January is the cheapest month in which you can book a flight from Kathmandu to Houston (average of $1,263). Flying from Kathmandu to Houston in August is currently the most expensive (average of $1,789). 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 Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated December 4, 2025.
See what other customers who have flown with Emirates, Qatar Airways, and Turkish Airlines from Kathmandu to Houston 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
3,432 reviews

Boarding

8.1

Food

7.9

Entertainment

8.2

Crew

8.3

Comfort

8.0

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Emirates
8.1
Very good
3,432 reviews
Emirates
8.1
Very good
3,432 reviews

Boarding

8.1

Food

7.9

Entertainment

8.2

Crew

8.3

Comfort

8.0

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Qatar Airways
7.4
Good
3,678 reviews
Emirates
8.1
Very good
3,432 reviews

Boarding

8.1

Food

7.9

Entertainment

8.2

Crew

8.3

Comfort

8.0

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Turkish Airlines
7.3
Good
4,075 reviews
Emirates
8.1
Very good
3,432 reviews

Boarding

8.1

Food

7.9

Entertainment

8.2

Crew

8.3

Comfort

8.0

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

Related info for your journey

Find useful and relevant information for your journey from Kathmandu to Houston. 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?

    For a flight from Kathmandu to Houston, you will be flying from Tribhuvan. Kathmandu Tribhuvan (KTM) is just 2.5 mi from the center of the city. Tribhuvan is the only Kathmandu airport and it handles 0 outbound flights to Houston per day. 3 airlines have flights to Houston from Kathmandu Tribhuvan on a regular basis.

  • How long is the flight from Kathmandu to Houston?

    A quick flight from Kathmandu to Houston can take about 31h 55m. Qatar Airways provides one of the quickest options available for as low as $1,209. Kathmandu and Houston are separated by a distance of 8445 mi.

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

    Flying on Qatar Airways is currently your cheapest option to Houston, 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 $1,370 and $1,615, respectively. Qatar Airways is 16% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Kathmandu to Houston are IndiGo ($501), Turkish Airlines ($785), and Qatar Airways ($810).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kathmandu to Houston 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?

    Currently, January is the cheapest month in which you can book a flight from Kathmandu to Houston (average of $1,263). Flying from Kathmandu to Houston in August is currently the most expensive (average of $1,789). 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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Alternative routes for Kathmandu to Houston

See prices for flight routes from nearby airports that may be better suited for you.
Kathmandu to Dallas/Fort Worth flights
Kathmandu to Hobby flights
Kathmandu to George Bush Intcntl flights
Kathmandu to Love Field flights

Top 3 airlines flying from Kathmandu to Houston

Discover the top 3 airlines that operate flights from Kathmandu to Houston. 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 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,299Average$1,512FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,370Average$1,475FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$1,615Average$1,681FlexibilityNo cancel feeOn-time75%

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