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Cheap flights from Kathmandu to Houston from $827

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 5/7. 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.

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
7:10 pm - 11:45 pm
IAH
-
KTM
40h 50m
1 stop
$1,516Multiple Airlines
Wed, Jun 17 - Wed, Dec 16
Multiple Airlines Logo
1:25 pm - 4:50 pm
KTM
-
IAH
38h 10m
2 stops
Multiple Airlines Logo
7:35 pm - 8:05 am
IAH
-
KTM
25h 45m
1 stop
$1,541Multiple Airlines
Mon, Jun 1 - Fri, Aug 28
Multiple Airlines Logo
1:25 pm - 4:50 pm
KTM
-
IAH
62h 10m
2 stops
Multiple Airlines Logo
7:10 pm - 11:45 pm
IAH
-
KTM
40h 50m
1 stop
$1,548Multiple Airlines
Fri, Jun 19 - Wed, Dec 16
Multiple Airlines Logo
1:25 pm - 4:50 pm
KTM
-
IAH
38h 10m
2 stops
Multiple Airlines Logo
7:10 pm - 11:45 pm
IAH
-
KTM
40h 50m
1 stop
$1,584Multiple Airlines
Fri, Jun 19 - Sun, Dec 13
Multiple Airlines Logo
1:25 pm - 4:50 pm
KTM
-
IAH
38h 10m
2 stops
Multiple Airlines Logo
7:10 pm - 11:45 pm
IAH
-
KTM
40h 50m
1 stop
$1,600Multiple Airlines
Thu, Jun 18 - Wed, Dec 16
Emirates Logo
7:55 pm - 4:50 pm
KTM
-
IAH
31h 40m
1 stop
Emirates Logo
7:10 pm - 11:45 pm
IAH
-
KTM
40h 50m
1 stop
$1,620Emirates
Fri, Jun 19 - Sun, Dec 13
Emirates Logo
12:35 am - 4:50 pm
KTM
-
IAH
27h 00m
1 stop
Emirates Logo
7:10 pm - 8:20 am
IAH
-
KTM
25h 25m
1 stop
$1,624Emirates
Tue, Jun 16 - Wed, Dec 16
Emirates Logo
12:35 am - 4:50 pm
KTM
-
IAH
27h 00m
1 stop
Emirates Logo
7:10 pm - 8:20 am
IAH
-
KTM
25h 25m
1 stop
$1,649Emirates
Sun, Jun 14 - Mon, Dec 14
Qatar Airways Logo
7:10 pm - 7:51 pm
KTM
-
HOU
35h 26m
2 stops
Qatar Airways Logo
12:14 pm - 8:50 am
HOU
-
KTM
33h 51m
2 stops
$2,081Qatar Airways
Mon, Jun 1 - Fri, Aug 28
Qatar Airways Logo
7:10 pm - 7:51 pm
KTM
-
HOU
35h 26m
2 stops
Qatar Airways Logo
12:50 pm - 4:45 pm
HOU
-
KTM
41h 10m
2 stops
$2,441Qatar Airways
Sat, Jun 6 - Sat, Jun 13

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Qatar Airways flights from Kathmandu to Houston

Our best Qatar Airways deals on Kathmandu to Houston flight tickets
Qatar Airways
Apr 28
KTM10:00 amKathmandu Tribhuvan
54h 01m
2 stops
IAH5:16 amHouston George Bush Intcntl
Oct 27
IAH6:40 pmHouston George Bush Intcntl
35h 00m
1 stop
KTM4:25 pmKathmandu Tribhuvan
$1,777
Qatar Airways
Apr 28
KTM10:00 amKathmandu Tribhuvan
54h 01m
2 stops
IAH5:16 amHouston George Bush Intcntl
Oct 27
IAH6:40 pmHouston George Bush Intcntl
36h 05m
1 stop
KTM5:30 pmKathmandu Tribhuvan
$1,829
Qatar Airways
Apr 28
KTM10:00 amKathmandu Tribhuvan
48h 34m
2 stops
IAH11:49 pmHouston George Bush Intcntl
Oct 27
IAH6:40 pmHouston George Bush Intcntl
35h 00m
1 stop
KTM4:25 pmKathmandu Tribhuvan
$1,841

Emirates flights from Kathmandu to Houston

Our best Emirates deals on Kathmandu to Houston flight tickets
Emirates
Jun 19
KTM7:55 pmKathmandu Tribhuvan
31h 40m
1 stop
IAH4:50 pmHouston George Bush Intcntl
Dec 13
IAH7:10 pmHouston George Bush Intcntl
40h 50m
1 stop
KTM11:45 pmKathmandu Tribhuvan
$1,620
Emirates
Jun 16
KTM12:35 amKathmandu Tribhuvan
27h 00m
1 stop
IAH4:50 pmHouston George Bush Intcntl
Dec 16
IAH7:10 pmHouston George Bush Intcntl
25h 25m
1 stop
KTM8:20 amKathmandu Tribhuvan
$1,624
Emirates
Jun 15
KTM7:55 pmKathmandu Tribhuvan
31h 40m
1 stop
IAH4:50 pmHouston George Bush Intcntl
Dec 15
IAH7:10 pmHouston George Bush Intcntl
25h 25m
1 stop
KTM8:20 amKathmandu Tribhuvan
$1,649

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 27, 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

Wed 6/17

1:25 pm-4:50 pm

2 stops38h 10m

Houston George Bush Intcntl

Wed 12/16

7:10 pm-11:45 pm

1 stop40h 50m

$1,516

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Mon 6/1

1:25 pm-4:50 pm

2 stops38h 10m

Houston George Bush Intcntl

Fri 8/28

7:35 pm-8:05 am

1 stop25h 45m

$1,541

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Fri 6/19

1:25 pm-4:50 pm

2 stops62h 10m

Houston George Bush Intcntl

Wed 12/16

7:10 pm-11:45 pm

1 stop40h 50m

$1,548

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Fri 6/19

1:25 pm-4:50 pm

2 stops38h 10m

Houston George Bush Intcntl

Sun 12/13

7:10 pm-11:45 pm

1 stop40h 50m

$1,584

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Thu 6/18

1:25 pm-4:50 pm

2 stops38h 10m

Houston George Bush Intcntl

Wed 12/16

7:10 pm-11:45 pm

1 stop40h 50m

$1,600

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Fri 6/19

7:55 pm-4:50 pm

1 stop31h 40m

Houston George Bush Intcntl

Sun 12/13

7:10 pm-11:45 pm

1 stop40h 50m

$1,620
Quickest round-trip

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Tue 6/16

12:35 am-4:50 pm

1 stop27h 00m

Houston George Bush Intcntl

Wed 12/16

7:10 pm-8:20 am

1 stop25h 25m

$1,624

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Sun 6/14

12:35 am-4:50 pm

1 stop27h 00m

Houston George Bush Intcntl

Mon 12/14

7:10 pm-8:20 am

1 stop25h 25m

$1,649

KathmanduHouston

KTM - HOU

KTMHOU

Kathmandu Tribhuvan

Mon 6/1

7:10 pm-7:51 pm

2 stops35h 26m

Houston Hobby

Fri 8/28

12:14 pm-8:50 am

2 stops33h 51m

$2,081

KathmanduHouston

KTM - HOU

KTMHOU

Kathmandu Tribhuvan

Sat 6/6

7:10 pm-7:51 pm

2 stops35h 26m

Houston Hobby

Sat 6/13

12:50 pm-4:45 pm

2 stops41h 10m

$2,441

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 is the most popular carrier 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
3,565 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.

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