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$587+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — HOU
feb. 23 — mar. 21
man. 2/23
man. 3/2
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 januar 24, 2026.

This CheapOair deal was found by Cheapflights users on 1/24. 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.
fre. 2/135:10 pm
KTM
-
IAH
2 stops37h 45m
Multiple Airlines
ons. 7/82:30 pm
IAH
-
KTM
1 stop29h 00m
Multiple Airlines
Deal found 1/24$1,589
This CheapOair deal was found by Cheapflights users on 1/24. 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.
fre. 2/131:15 pm
KTM
-
IAH
2 stops41h 40m
IndiGo
ons. 7/82:30 pm
IAH
-
KTM
2 stops32h 35m
IndiGo
Deal found 1/24$1,597
This SmartFares deal was found by Cheapflights users on 1/24. 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.
tor. 2/1212:30 am
KTM
-
IAH
1 stop27h 35m
Emirates
ons. 7/87:55 pm
IAH
-
KTM
1 stop25h 20m
Emirates
Deal found 1/24$1,645
This FlightHub deal was found by Cheapflights users on 1/24. 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.
fre. 2/135:40 pm
KTM
-
HOU
2 stops33h 56m
Qatar Airways
ons. 7/88:22 pm
HOU
-
KTM
2 stops25h 43m
Qatar Airways
Deal found 1/24$2,507

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 januar 24, 2026.

Round-trip from

$1,589
(CheapOair)

One-way from

$587
(Kiwi.com)
From Kathmandu Tribhuvan to Houston
Search Deals
One-way flight from Kathmandu Tribhuvan to Houston
Search Deals

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 januar 24, 2026.
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

fre. 2/13

5:10 pm-7:10 pm

2 stops37h 45m

Houston George Bush Intcntl

ons. 7/8

2:30 pm-6:15 am

1 stop29h 00m

$1,589

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

fre. 2/13

1:15 pm-7:10 pm

2 stops41h 40m

Houston George Bush Intcntl

ons. 7/8

2:30 pm-9:50 am

2 stops32h 35m

$1,597

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

tor. 2/12

12:30 am-4:20 pm

1 stop27h 35m

Houston George Bush Intcntl

ons. 7/8

7:55 pm-8:00 am

1 stop25h 20m

$1,645

KathmanduHouston

KTM - HOU

KTMHOU

Kathmandu Tribhuvan

fre. 2/13

5:40 pm-3:51 pm

2 stops33h 56m

Houston Hobby

ons. 7/8

8:22 pm-8:50 am

2 stops25h 43m

$2,507

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

tir. 3/3

1:40 pm-10:51 pm

3 stops44h 56m

$619

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

ons. 3/4

2:00 pm-10:51 pm

3 stops44h 36m

$644

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

fre. 2/27

2:45 pm-10:51 pm

3 stops43h 51m

$645

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

tor. 2/26

2:45 pm-11:09 pm

3 stops44h 09m

$650

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

man. 3/2

5:10 pm-10:51 pm

3 stops41h 26m

$670

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

søn. 3/1

2:45 pm-3:15 pm

2 stops36h 15m

$677

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 13 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 januar 24, 2026.
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
3,487 reviews

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

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
3,487 reviews
Emirates
8.1
Very good
3,487 reviews

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

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
3,728 reviews
Emirates
8.1
Very good
3,487 reviews

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

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
4,207 reviews
Emirates
8.1
Very good
3,487 reviews

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

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 33h 56m. Qatar Airways provides one of the quickest options available for as low as $2,507. Kathmandu and Houston are separated by a distance of 8469 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 $1,280. 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.

  • 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 ($468), 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 Love Field flights
Kathmandu to Hobby flights
Kathmandu to George Bush Intcntl 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 januar 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,280Average$1,459FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,370Average$1,475FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$1,615Average$1,681FlexibilityNo cancel feeOn-time75%

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