Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Kathmandu to Houston from $808

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kathmandu to Houston departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Kathmandu to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:25 pm - 4:50 pm
KTM
-
IAH
38h 10m
2 stops
Multiple Airlines Logo
7:35 pm - 12:50 pm
IAH
-
KTM
54h 30m
2 stops
$1,374Multiple Airlines
Mon, May 11 - Mon, Jun 8
Multiple Airlines Logo
8:10 am - 4:50 pm
KTM
-
IAH
43h 25m
2 stops
Multiple Airlines Logo
7:10 pm - 8:20 am
IAH
-
KTM
25h 25m
1 stop
$1,463Multiple Airlines
Tue, May 12 - Wed, Nov 11
Multiple Airlines Logo
1:25 pm - 4:50 pm
KTM
-
IAH
62h 10m
2 stops
Multiple Airlines Logo
7:35 pm - 11:35 pm
IAH
-
KTM
41h 15m
1 stop
$1,470Multiple Airlines
Mon, May 11 - Mon, Jun 8
Qatar Airways Logo
7:10 pm - 5:30 pm
KTM
-
IAH
33h 05m
1 stop
Qatar Airways Logo
6:15 pm - 9:50 am
IAH
-
KTM
28h 50m
1 stop
$1,478Qatar Airways
Thu, May 7 - Wed, Sep 23
Qatar Airways Logo
7:10 pm - 5:30 pm
KTM
-
IAH
33h 05m
1 stop
Qatar Airways Logo
5:40 pm - 8:20 am
IAH
-
KTM
26h 55m
1 stop
$1,486Qatar Airways
Tue, May 12 - Mon, Nov 9
Qatar Airways Logo
7:10 pm - 5:30 pm
KTM
-
IAH
33h 05m
1 stop
Qatar Airways Logo
5:40 pm - 5:30 pm
IAH
-
KTM
36h 05m
1 stop
$1,489Qatar Airways
Tue, May 12 - Tue, Nov 10
Qatar Airways Logo
7:10 pm - 5:30 pm
KTM
-
IAH
33h 05m
1 stop
Qatar Airways Logo
6:15 pm - 9:50 am
IAH
-
KTM
28h 50m
1 stop
$1,490Qatar Airways
Sat, May 2 - Mon, Oct 5
Qatar Airways Logo
7:10 pm - 5:30 pm
KTM
-
IAH
33h 05m
1 stop
Qatar Airways Logo
6:15 pm - 4:45 pm
IAH
-
KTM
35h 45m
1 stop
$1,493Qatar Airways
Sat, May 2 - Wed, Oct 7
Multiple Airlines Logo
8:10 am - 4:50 pm
KTM
-
IAH
43h 25m
2 stops
Multiple Airlines Logo
7:35 pm - 6:55 pm
IAH
-
KTM
36h 35m
1 stop
$1,502Multiple Airlines
Sat, May 2 - Tue, Oct 6
Qatar Airways Logo
7:10 pm - 5:30 pm
KTM
-
IAH
33h 05m
1 stop
Qatar Airways Logo
5:40 pm - 8:20 am
IAH
-
KTM
26h 55m
1 stop
$1,507Qatar Airways
Sat, May 16 - Mon, Nov 9

Qatar Airways flights from Kathmandu to Houston

Our best Qatar Airways deals on Kathmandu to Houston flight tickets
Qatar Airways
May 7
KTM7:10 pmKathmandu Tribhuvan
33h 05m
1 stop
IAH5:30 pmHouston George Bush Intcntl
Sep 23
IAH6:15 pmHouston George Bush Intcntl
28h 50m
1 stop
KTM9:50 amKathmandu Tribhuvan
$1,478
Qatar Airways
May 12
KTM7:10 pmKathmandu Tribhuvan
33h 05m
1 stop
IAH5:30 pmHouston George Bush Intcntl
Nov 9
IAH5:40 pmHouston George Bush Intcntl
26h 55m
1 stop
KTM8:20 amKathmandu Tribhuvan
$1,486
Qatar Airways
May 12
KTM7:10 pmKathmandu Tribhuvan
33h 05m
1 stop
IAH5:30 pmHouston George Bush Intcntl
Nov 11
IAH5:40 pmHouston George Bush Intcntl
36h 05m
1 stop
KTM5:30 pmKathmandu Tribhuvan
$1,489

Emirates flights from Kathmandu to Houston

Our best Emirates deals on Kathmandu to Houston flight tickets
Emirates
May 13
KTM7:55 pmKathmandu Tribhuvan
31h 40m
1 stop
IAH4:50 pmHouston George Bush Intcntl
Nov 10
IAH7:10 pmHouston George Bush Intcntl
31h 05m
1 stop
KTM2:00 pmKathmandu Tribhuvan
$1,565
Emirates
May 12
KTM12:35 amKathmandu Tribhuvan
27h 00m
1 stop
IAH4:50 pmHouston George Bush Intcntl
Nov 11
IAH7:10 pmHouston George Bush Intcntl
25h 25m
1 stop
KTM8:20 amKathmandu Tribhuvan
$1,570
Emirates
May 3
KTM7:55 pmKathmandu Tribhuvan
31h 40m
1 stop
IAH4:50 pmHouston George Bush Intcntl
Oct 6
IAH7:35 pmHouston George Bush Intcntl
36h 35m
1 stop
KTM6:55 pmKathmandu Tribhuvan
$1,571

momondo 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, momondo users made 832,500 searches. Data last updated April 10, 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

Mon 5/11

1:25 pm-4:50 pm

2 stops38h 10m

Houston George Bush Intcntl

Mon 6/8

7:35 pm-12:50 pm

2 stops54h 30m

$1,374

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Tue 5/12

8:10 am-4:50 pm

2 stops43h 25m

Houston George Bush Intcntl

Wed 11/11

7:10 pm-8:20 am

1 stop25h 25m

$1,463

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Mon 5/11

1:25 pm-4:50 pm

2 stops62h 10m

Houston George Bush Intcntl

Mon 6/8

7:35 pm-11:35 pm

1 stop41h 15m

$1,470

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Thu 5/7

7:10 pm-5:30 pm

1 stop33h 05m

Houston George Bush Intcntl

Wed 9/23

6:15 pm-9:50 am

1 stop28h 50m

$1,478
Quickest round-trip

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Tue 5/12

7:10 pm-5:30 pm

1 stop33h 05m

Houston George Bush Intcntl

Mon 11/9

5:40 pm-8:20 am

1 stop26h 55m

$1,486

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Tue 5/12

7:10 pm-5:30 pm

1 stop33h 05m

Houston George Bush Intcntl

Tue 11/10

5:40 pm-5:30 pm

1 stop36h 05m

$1,489

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Sat 5/2

7:10 pm-5:30 pm

1 stop33h 05m

Houston George Bush Intcntl

Mon 10/5

6:15 pm-9:50 am

1 stop28h 50m

$1,490

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Sat 5/2

7:10 pm-5:30 pm

1 stop33h 05m

Houston George Bush Intcntl

Wed 10/7

6:15 pm-4:45 pm

1 stop35h 45m

$1,493

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Sat 5/2

8:10 am-4:50 pm

2 stops43h 25m

Houston George Bush Intcntl

Tue 10/6

7:35 pm-6:55 pm

1 stop36h 35m

$1,502

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Sat 5/16

7:10 pm-5:30 pm

1 stop33h 05m

Houston George Bush Intcntl

Mon 11/9

5:40 pm-8:20 am

1 stop26h 55m

$1,507

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Houston from

How to get the cheapest flight ticket from Kathmandu to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Kathmandu Tribhuvan to Houston?

Qatar Airways and Emirates are the most popular carriers operating from Kathmandu Tribhuvan to Houston

Cheap Kathmandu to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kathmandu to Houston

Fastest flight time

38h 10m

Direct flights

None
The fastest flight from Kathmandu to Houston takes 38h 10m
There are no direct flights from Kathmandu to Houston. There are no popular flight routes from Kathmandu to Houston.
Search flight deals

Frequently asked questions about flying from Kathmandu to Houston

  • How far is Kathmandu Tribhuvan to Houston by plane?

    The distance between Kathmandu Tribhuvan and Houston is about 8459.5 mi. Flights usually cover this in 38h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to Houston?

    Prices for flights from Kathmandu Tribhuvan Airport to Houston were last updated today.

  • How many operators does momondo search for flights from Kathmandu Tribhuvan Airport to Houston?

  • How old do you have to be to fly from Kathmandu Tribhuvan Airport to Houston?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kathmandu Tribhuvan Airport to Houston.

  • What documentation or ID do you need to fly to Houston?

    The required travel and health documents for your Houston trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Kathmandu to Houston

Compare and see reviews for airlines that fly from Kathmandu to Houston with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom $1,265Free CancellationRating
7.4
3,727 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,587Free CancellationRating
8.1
3,559 reviews
Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from Kathmandu to Houston?

It is quick and easy to find Kathmandu to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

Can I find flights from Kathmandu to Houston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Kathmandu to Houston flights to just show those with flexible booking policies.

How can momondo help me find flights from Kathmandu to Houston?

Once all potential Kathmandu to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Kathmandu to Houston right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Kathmandu to Houston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Houston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 5/10
Sun 5/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States