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$650+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — HOU
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
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 March 11, 2026.

This KLM deal was found by Cheapflights users on 3/8. 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.
Tue 4/284:40 pm
KTM
-
IAH
2 stops31h 40m
KLM
Tue 10/274:30 pm
IAH
-
KTM
2 stops34h 15m
KLM
Deal found 3/8$1,368
This FlightHub deal was found by Cheapflights users on 3/8. 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 4/51:25 pm
KTM
-
IAH
2 stops38h 10m
Multiple Airlines
Sun 4/127:35 pm
IAH
-
KTM
2 stops35h 50m
Multiple Airlines
Deal found 3/8$1,383
This CheapOair deal was found by Cheapflights users on 3/9. 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.
Wed 5/209:10 pm
KTM
-
IAH
2 stops30h 23m
Multiple Airlines
Sun 8/308:31 pm
IAH
-
KTM
2 stops38h 29m
Multiple Airlines
Deal found 3/9$1,400
This Trip.com deal was found by Cheapflights users on 3/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2510:50 am
KTM
-
IAH
2 stops40h 45m
Multiple Airlines
Thu 10/227:35 pm
IAH
-
KTM
2 stops27h 30m
Multiple Airlines
Deal found 3/10$1,403
This FlightHub deal was found by Cheapflights users on 3/7. 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 5/87:40 am
KTM
-
IAH
1 stop22h 15m
Turkish Airlines
Tue 6/239:05 pm
IAH
-
KTM
1 stop22h 25m
Turkish Airlines
Deal found 3/7$1,405
This oojo deal was found by Cheapflights users on 3/7. 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.
Fri 5/87:40 am
KTM
-
IAH
1 stop22h 15m
Turkish Airlines
Wed 6/242:30 pm
IAH
-
KTM
1 stop29h 00m
Turkish Airlines
Deal found 3/7$1,410
This Qatar Airways deal was found by Cheapflights users on 3/8. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:55 am
KTM
-
IAH
1 stop40h 30m
Qatar Airways
Tue 10/276:40 pm
IAH
-
KTM
1 stop36h 05m
Qatar Airways
Deal found 3/8$1,421
This oojo deal was found by Cheapflights users on 3/8. 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.
Sun 4/510:05 am
KTM
-
IAH
1 stop40h 35m
Qatar Airways
Sun 4/126:15 pm
IAH
-
KTM
1 stop36h 00m
Qatar Airways
Deal found 3/8$1,439
This Turkish Airlines deal was found by Cheapflights users on 3/7. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:40 am
KTM
-
IAH
1 stop39h 50m
Turkish Airlines
Wed 6/242:30 pm
IAH
-
KTM
1 stop29h 00m
Turkish Airlines
Deal found 3/7$1,465
This Justfly.com deal was found by Cheapflights users on 3/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:55 am
KTM
-
HOU
2 stops43h 41m
Qatar Airways
Tue 10/278:11 pm
HOU
-
KTM
2 stops34h 34m
Qatar Airways
Deal found 3/8$1,866
This FlightHub deal was found by Cheapflights users on 3/9. 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 5/2010:55 am
KTM
-
HOU
2 stops39h 35m
Qatar Airways
Sun 8/308:25 pm
HOU
-
KTM
2 stops25h 40m
Qatar Airways
Deal found 3/9$1,916
This Gotogate deal was found by Cheapflights users on 3/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:55 am
KTM
-
HOU
2 stops39h 38m
Qatar Airways
Thu 4/308:21 pm
HOU
-
KTM
2 stops33h 54m
Qatar Airways
Deal found 3/9$1,918

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 March 11, 2026.

Round-trip from

$1,368
(KLM)

One-way from

$650
(Mytrip)
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 March 11, 2026.
Use the filters below to find and compare flights from Kathmandu to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Tue 4/28

4:40 pm-1:35 pm

2 stops31h 40m

Houston George Bush Intcntl

Tue 10/27

4:30 pm-1:30 pm

2 stops34h 15m

$1,368

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Tue 4/28

10:55 am-4:40 pm

1 stop40h 30m

Houston George Bush Intcntl

Tue 10/27

6:40 pm-5:30 pm

1 stop36h 05m

$1,421

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Thu 4/16

10:55 am-4:40 pm

1 stop40h 30m

Houston George Bush Intcntl

Thu 4/30

6:40 pm-5:00 pm

1 stop35h 35m

$1,496

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Tue 5/19

6:15 pm-4:40 pm

1 stop33h 10m

Houston George Bush Intcntl

Thu 7/2

6:15 pm-8:50 am

1 stop27h 50m

$1,586

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Thu 4/23

7:55 pm-4:50 pm

1 stop31h 40m

Houston George Bush Intcntl

Sun 5/31

7:35 pm-11:35 pm

1 stop41h 15m

$1,587

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Tue 4/21

3:35 pm-4:50 pm

1 stop36h 00m

Houston George Bush Intcntl

Sat 5/30

7:35 pm-6:55 pm

1 stop36h 35m

$1,602

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Wed 5/6

10:55 am-4:40 pm

1 stop40h 30m

Houston George Bush Intcntl

Fri 6/26

6:15 pm-8:50 am

1 stop27h 50m

$1,608

KathmanduHouston

KTM - HOU

KTMHOU

Kathmandu Tribhuvan

Tue 4/28

10:55 am-7:51 pm

2 stops43h 41m

Houston Hobby

Tue 10/27

8:11 pm-5:30 pm

2 stops34h 34m

$1,866

KathmanduHouston

KTM - HOU

KTMHOU

Kathmandu Tribhuvan

Wed 5/20

10:55 am-3:45 pm

2 stops39h 35m

Houston Hobby

Sun 8/30

8:25 pm-8:50 am

2 stops25h 40m

$1,916

KathmanduHouston

KTM - HOU

KTMHOU

Kathmandu Tribhuvan

Sat 4/25

10:55 am-3:48 pm

2 stops39h 38m

Houston Hobby

Fri 10/23

2:34 pm-4:25 pm

2 stops39h 06m

$2,007

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 35 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

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 March 11, 2026.
See what other customers who have flown with Emirates,Qatar Airways, andTurkish 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
3,540 reviews

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Crew

8.3

Comfort

8.0

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
3,540 reviews
Emirates
8.1
Very good
3,540 reviews

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Crew

8.3

Comfort

8.0

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
3,742 reviews
Emirates
8.1
Very good
3,540 reviews

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Crew

8.3

Comfort

8.0

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
4,249 reviews
Emirates
8.1
Very good
3,540 reviews

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Crew

8.3

Comfort

8.0

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 40m. KLM provides one of the quickest options available for as low as $1,368. Kathmandu and Houston are separated by a distance of 8445 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $1,265. 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), Qatar Airways ($778), and Turkish Airlines ($785).

  • 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.

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 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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,265Average$1,391FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,370Average$1,470FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$1,615Average$1,681FlexibilityNo cancel feeOn-time75%

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