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Cheap flights from Kathmandu to Houston from $911

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 7/15. 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
1 adult, Economy, 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
2:05 pm - 3:40 pm
KTM
-
IAH
36h 20m
2 stops
Multiple Airlines Logo
7:25 pm - 4:10 pm
IAH
-
KTM
34h 00m
2 stops
$1,310Multiple Airlines
Fri, Oct 2 - Wed, Oct 28
Multiple Airlines Logo
2:05 pm - 7:15 pm
KTM
-
IAH
39h 55m
2 stops
Multiple Airlines Logo
10:00 pm - 4:10 pm
IAH
-
KTM
30h 25m
2 stops
$1,397Multiple Airlines
Fri, Oct 2 - Mon, Nov 2
Multiple Airlines Logo
2:05 pm - 3:40 pm
KTM
-
IAH
36h 20m
2 stops
Multiple Airlines Logo
7:25 pm - 1:30 pm
IAH
-
KTM
55h 20m
3 stops
$1,425Multiple Airlines
Fri, Oct 2 - Wed, Oct 28
Multiple Airlines Logo
2:40 pm - 7:15 pm
KTM
-
IAH
39h 20m
2 stops
Multiple Airlines Logo
10:00 pm - 11:50 am
IAH
-
KTM
50h 05m
3 stops
$1,460Multiple Airlines
Fri, Oct 2 - Mon, Nov 2
Multiple Airlines Logo
1:25 pm - 4:50 pm
KTM
-
IAH
38h 10m
2 stops
Multiple Airlines Logo
7:10 pm - 6:35 pm
IAH
-
KTM
59h 40m
2 stops
$1,467Multiple Airlines
Thu, Oct 8 - Tue, Nov 17
Multiple Airlines Logo
1:25 pm - 4:50 pm
KTM
-
IAH
62h 10m
2 stops
Multiple Airlines Logo
7:10 pm - 9:40 am
IAH
-
KTM
26h 45m
1 stop
$1,497Multiple Airlines
Thu, Oct 8 - Thu, Nov 19
Multiple Airlines Logo
1:45 pm - 4:20 pm
KTM
-
IAH
38h 20m
2 stops
Multiple Airlines Logo
7:55 pm - 6:35 pm
IAH
-
KTM
59h 55m
2 stops
$1,505Multiple Airlines
Fri, Nov 6 - Sun, Mar 14
Multiple Airlines Logo
1:25 pm - 4:50 pm
KTM
-
IAH
38h 10m
2 stops
Multiple Airlines Logo
7:10 pm - 9:40 am
IAH
-
KTM
26h 45m
1 stop
$1,508Multiple Airlines
Thu, Oct 8 - Tue, Nov 17
Qatar Airways Logo
6:45 pm - 5:52 pm
KTM
-
HOU
34h 52m
2 stops
Qatar Airways Logo
12:18 pm - 8:20 am
HOU
-
KTM
33h 17m
2 stops
$2,197Qatar Airways
Fri, Nov 6 - Sun, Mar 14
Qatar Airways Logo
6:00 pm - 1:25 pm
KTM
-
HOU
30h 10m
2 stops
Qatar Airways Logo
8:24 pm - 8:20 am
HOU
-
KTM
24h 11m
2 stops
$2,362Qatar Airways
Tue, Sep 8 - Tue, Feb 23

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Qatar Airways flights from Kathmandu to Houston

Our best Qatar Airways deals on Kathmandu to Houston flight tickets
Qatar Airways
Oct 2
KTM6:00 pmKathmandu Tribhuvan
32h 40m
1 stop
IAH3:55 pmHouston George Bush Intcntl
Nov 2
IAH5:35 pmHouston George Bush Intcntl
28h 30m
1 stop
KTM9:50 amKathmandu Tribhuvan
$1,618
Qatar Airways
Oct 2
KTM6:45 pmKathmandu Tribhuvan
31h 55m
1 stop
IAH3:55 pmHouston George Bush Intcntl
Oct 28
IAH6:35 pmHouston George Bush Intcntl
36h 10m
1 stop
KTM5:30 pmKathmandu Tribhuvan
$1,621
Qatar Airways
Aug 27
KTM11:05 amKathmandu Tribhuvan
39h 35m
1 stop
IAH3:55 pmHouston George Bush Intcntl
Sep 30
IAH6:15 pmHouston George Bush Intcntl
27h 50m
1 stop
KTM8:50 amKathmandu Tribhuvan
$1,786

Emirates flights from Kathmandu to Houston

Our best Emirates deals on Kathmandu to Houston flight tickets
Emirates
Aug 31
KTM3:35 pmKathmandu Tribhuvan
36h 00m
1 stop
IAH4:50 pmHouston George Bush Intcntl
Sep 1
IAH7:35 pmHouston George Bush Intcntl
32h 15m
1 stop
KTM2:35 pmKathmandu Tribhuvan
$1,619
Emirates
Oct 7
KTM12:35 amKathmandu Tribhuvan
27h 00m
1 stop
IAH4:50 pmHouston George Bush Intcntl
Nov 18
IAH7:10 pmHouston George Bush Intcntl
40h 50m
1 stop
KTM11:45 pmKathmandu Tribhuvan
$1,623
Emirates
Sep 7
KTM12:35 amKathmandu Tribhuvan
27h 00m
1 stop
IAH4:50 pmHouston George Bush Intcntl
Feb 23
IAH7:10 pmHouston George Bush Intcntl
31h 05m
1 stop
KTM2:00 pmKathmandu Tribhuvan
$1,627

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 June 30, 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

Fri 10/2

2:05 pm-3:40 pm

2 stops36h 20m

Houston George Bush Intcntl

Wed 10/28

7:25 pm-4:10 pm

2 stops34h 00m

$1,310

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Fri 10/2

2:05 pm-7:15 pm

2 stops39h 55m

Houston George Bush Intcntl

Mon 11/2

10:00 pm-4:10 pm

2 stops30h 25m

$1,397

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Fri 10/2

2:05 pm-3:40 pm

2 stops36h 20m

Houston George Bush Intcntl

Wed 10/28

7:25 pm-1:30 pm

3 stops55h 20m

$1,425

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Fri 10/2

2:40 pm-7:15 pm

2 stops39h 20m

Houston George Bush Intcntl

Mon 11/2

10:00 pm-11:50 am

3 stops50h 05m

$1,460

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Thu 10/8

1:25 pm-4:50 pm

2 stops38h 10m

Houston George Bush Intcntl

Tue 11/17

7:10 pm-6:35 pm

2 stops59h 40m

$1,467

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Thu 10/8

1:25 pm-4:50 pm

2 stops62h 10m

Houston George Bush Intcntl

Thu 11/19

7:10 pm-9:40 am

1 stop26h 45m

$1,497

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Fri 11/6

1:45 pm-4:20 pm

2 stops38h 20m

Houston George Bush Intcntl

Sun 3/14

7:55 pm-6:35 pm

2 stops59h 55m

$1,505

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Thu 10/8

1:25 pm-4:50 pm

2 stops38h 10m

Houston George Bush Intcntl

Tue 11/17

7:10 pm-9:40 am

1 stop26h 45m

$1,508

KathmanduHouston

KTM - HOU

KTMHOU

Kathmandu Tribhuvan

Fri 11/6

6:45 pm-5:52 pm

2 stops34h 52m

Houston Hobby

Sun 3/14

12:18 pm-8:20 am

2 stops33h 17m

$2,197
Quickest round-trip

KathmanduHouston

KTM - HOU

KTMHOU

Kathmandu Tribhuvan

Tue 9/8

6:00 pm-1:25 pm

2 stops30h 10m

Houston Hobby

Tue 2/23

8:24 pm-8:20 am

2 stops24h 11m

$2,362

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 month to fly to Houston?

The month of June is, on average, the cheapest month to fly to Houston from Kathmandu, with most prices found around $0. The month of February is another great option to travel to Houston, with average flight prices from Kathmandu averaging around $0.

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

27h 00m

Direct flights

None
The fastest flight from Kathmandu to Houston takes 27h 00m
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 27h 00m, 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
7.3
3,738 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,587Free CancellationRating
8.1
3,604 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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