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Cheap flights from Kathmandu to Houston from $751

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 9/15. 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.
Emirates Logo
9:05 am - 4:50 pm
KTM
-
IAH
42h 30m
1 stop
Emirates Logo
7:10 pm - 2:00 pm
IAH
-
KTM
31h 05m
1 stop
$1,673Emirates
Thu, Jul 23 - Tue, Dec 8
Multiple Airlines Logo
9:05 am - 4:50 pm
KTM
-
IAH
42h 30m
1 stop
Multiple Airlines Logo
7:10 pm - 6:35 pm
IAH
-
KTM
59h 40m
2 stops
$1,679Multiple Airlines
Thu, Jul 23 - Thu, Dec 10
Multiple Airlines Logo
9:05 am - 4:50 pm
KTM
-
IAH
42h 30m
1 stop
Multiple Airlines Logo
7:10 pm - 6:35 pm
IAH
-
KTM
35h 40m
2 stops
$1,684Multiple Airlines
Tue, Jul 28 - Sun, Nov 29
Emirates Logo
12:35 am - 4:50 pm
KTM
-
IAH
27h 00m
1 stop
Emirates Logo
7:10 pm - 11:45 pm
IAH
-
KTM
40h 50m
1 stop
$1,697Emirates
Sun, Jul 19 - Fri, Dec 11
Emirates Logo
9:05 am - 4:50 pm
KTM
-
IAH
42h 30m
1 stop
Emirates Logo
7:10 pm - 6:40 pm
IAH
-
KTM
35h 45m
1 stop
$1,708Emirates
Mon, Jul 20 - Tue, Dec 8
Emirates Logo
12:35 am - 4:50 pm
KTM
-
IAH
27h 00m
1 stop
Emirates Logo
7:10 pm - 11:45 pm
IAH
-
KTM
40h 50m
1 stop
$1,724Emirates
Tue, Jul 21 - Sat, Dec 12
Qatar Airways Logo
3:30 pm - 6:19 pm
KTM
-
HOU
37h 34m
2 stops
Qatar Airways Logo
4:25 pm - 9:50 am
HOU
-
KTM
29h 40m
2 stops
$2,148Qatar Airways
Tue, Jul 28 - Sun, Nov 29
Qatar Airways Logo
3:30 pm - 3:44 pm
KTM
-
HOU
34h 59m
2 stops
Qatar Airways Logo
8:19 pm - 8:20 am
HOU
-
KTM
24h 16m
2 stops
$2,236Qatar Airways
Thu, Jul 23 - Thu, Dec 10
Qatar Airways Logo
3:30 pm - 3:44 pm
KTM
-
HOU
34h 59m
2 stops
Qatar Airways Logo
8:19 pm - 8:20 am
HOU
-
KTM
24h 16m
2 stops
$2,359Qatar Airways
Thu, Jul 23 - Sat, Dec 12
Qatar Airways Logo
6:00 pm - 3:44 pm
KTM
-
HOU
32h 29m
2 stops
Qatar Airways Logo
8:19 pm - 8:20 am
HOU
-
KTM
24h 16m
2 stops
$2,453Qatar Airways
Wed, Jul 22 - Thu, Dec 10

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Qatar Airways flights from Kathmandu to Houston

Our best Qatar Airways deals on Kathmandu to Houston flight tickets
Qatar Airways
Jul 26
KTM10:05 amKathmandu Tribhuvan
40h 35m
1 stop
IAH3:55 pmHouston George Bush Intcntl
Aug 31
IAH6:15 pmHouston George Bush Intcntl
28h 50m
1 stop
KTM9:50 amKathmandu Tribhuvan
$1,980
Qatar Airways
Jul 28
KTM3:30 pmKathmandu Tribhuvan
37h 34m
2 stops
HOU6:19 pmHouston Hobby
Nov 29
HOU4:25 pmHouston Hobby
29h 40m
2 stops
KTM9:50 amKathmandu Tribhuvan
$2,148
Qatar Airways
Jul 23
KTM3:30 pmKathmandu Tribhuvan
34h 59m
2 stops
HOU3:44 pmHouston Hobby
Dec 10
HOU8:19 pmHouston Hobby
24h 16m
2 stops
KTM8:20 amKathmandu Tribhuvan
$2,236

Emirates flights from Kathmandu to Houston

Our best Emirates deals on Kathmandu to Houston flight tickets
Emirates
Jul 23
KTM9:05 amKathmandu Tribhuvan
42h 30m
1 stop
IAH4:50 pmHouston George Bush Intcntl
Dec 8
IAH7:10 pmHouston George Bush Intcntl
31h 05m
1 stop
KTM2:00 pmKathmandu Tribhuvan
$1,673
Emirates
Jul 19
KTM12:35 amKathmandu Tribhuvan
27h 00m
1 stop
IAH4:50 pmHouston George Bush Intcntl
Dec 11
IAH7:10 pmHouston George Bush Intcntl
40h 50m
1 stop
KTM11:45 pmKathmandu Tribhuvan
$1,697
Emirates
Jul 20
KTM9:05 amKathmandu Tribhuvan
42h 30m
1 stop
IAH4:50 pmHouston George Bush Intcntl
Dec 11
IAH7:10 pmHouston George Bush Intcntl
35h 45m
1 stop
KTM6:40 pmKathmandu Tribhuvan
$1,708

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 25, 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

Thu 7/23

9:05 am-4:50 pm

1 stop42h 30m

Houston George Bush Intcntl

Tue 12/8

7:10 pm-2:00 pm

1 stop31h 05m

$1,673

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Thu 7/23

9:05 am-4:50 pm

1 stop42h 30m

Houston George Bush Intcntl

Thu 12/10

7:10 pm-6:35 pm

2 stops59h 40m

$1,679

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Tue 7/28

9:05 am-4:50 pm

1 stop42h 30m

Houston George Bush Intcntl

Sun 11/29

7:10 pm-6:35 pm

2 stops35h 40m

$1,684

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Sun 7/19

12:35 am-4:50 pm

1 stop27h 00m

Houston George Bush Intcntl

Fri 12/11

7:10 pm-11:45 pm

1 stop40h 50m

$1,697

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Mon 7/20

9:05 am-4:50 pm

1 stop42h 30m

Houston George Bush Intcntl

Tue 12/8

7:10 pm-6:40 pm

1 stop35h 45m

$1,708

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Tue 7/21

12:35 am-4:50 pm

1 stop27h 00m

Houston George Bush Intcntl

Sat 12/12

7:10 pm-11:45 pm

1 stop40h 50m

$1,724

KathmanduHouston

KTM - HOU

KTMHOU

Kathmandu Tribhuvan

Tue 7/28

3:30 pm-6:19 pm

2 stops37h 34m

Houston Hobby

Sun 11/29

4:25 pm-9:50 am

2 stops29h 40m

$2,148

KathmanduHouston

KTM - HOU

KTMHOU

Kathmandu Tribhuvan

Thu 7/23

3:30 pm-3:44 pm

2 stops34h 59m

Houston Hobby

Thu 12/10

8:19 pm-8:20 am

2 stops24h 16m

$2,236

KathmanduHouston

KTM - HOU

KTMHOU

Kathmandu Tribhuvan

Thu 7/23

3:30 pm-3:44 pm

2 stops34h 59m

Houston Hobby

Sat 12/12

8:19 pm-8:20 am

2 stops24h 16m

$2,359
Quickest round-trip

KathmanduHouston

KTM - HOU

KTMHOU

Kathmandu Tribhuvan

Wed 7/22

6:00 pm-3:44 pm

2 stops32h 29m

Houston Hobby

Thu 12/10

8:19 pm-8:20 am

2 stops24h 16m

$2,453

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

40h 35m

Direct flights

None
The fastest flight from Kathmandu to Houston takes 40h 35m
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 40h 35m, 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
3,730 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,587Free CancellationRating
8.1
3,597 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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