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?

As of January 2026, there are 3 operators available to choose from 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.

$573 Cheap Flights from Kathmandu to Houston in 2026

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Find the cheapest flights from Kathmandu to Houston

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:30 pm - 7:10 pm

KTM

IAH

40h 25m

2 stops

9:05 pm - 3:40 pm

IAH

KTM

31h 50m

2 stops

$1,399IndiGo

Mon, Feb 23 - Mon, Apr 20

1:45 pm - 4:20 pm

KTM

IAH

38h 20m

2 stops

7:55 pm - 6:10 pm

IAH

KTM

35h 30m

2 stops

$1,409Multiple Airlines

Tue, Mar 3 - Mon, May 4

1:45 pm - 4:20 pm

KTM

IAH

62h 20m

2 stops

7:55 pm - 6:35 pm

IAH

KTM

35h 55m

2 stops

$1,416Multiple Airlines

Thu, Feb 26 - Thu, Mar 12

3:10 pm - 1:35 pm

KTM

IAH

33h 10m

2 stops

3:20 pm - 2:10 pm

IAH

KTM

36h 05m

2 stops

$1,425KLM

Mon, Apr 20 - Mon, Sep 21

1:45 pm - 4:20 pm

KTM

IAH

62h 20m

2 stops

7:55 pm - 9:40 am

IAH

KTM

27h 00m

1 stop

$1,450Multiple Airlines

Thu, Feb 26 - Thu, Mar 12

12:30 am - 4:20 pm

KTM

IAH

27h 35m

1 stop

7:55 pm - 6:10 pm

IAH

KTM

35h 30m

2 stops

$1,509Multiple Airlines

Sun, Feb 22 - Mon, Apr 20

1:25 pm - 4:50 pm

KTM

IAH

38h 10m

2 stops

7:55 pm - 2:35 pm

IAH

KTM

31h 55m

1 stop

$1,510Multiple Airlines

Mon, Apr 20 - Mon, Sep 21

3:35 pm - 4:50 pm

KTM

IAH

36h 00m

1 stop

7:55 pm - 2:35 pm

IAH

KTM

31h 55m

1 stop

$1,599Emirates

Mon, Apr 20 - Mon, Sep 21

6:15 pm - 3:49 pm

KTM

HOU

32h 19m

2 stops

8:35 pm - 8:50 am

HOU

KTM

25h 30m

2 stops

$2,310Qatar Airways

Mon, Apr 20 - Mon, Sep 21

5:40 pm - 3:51 pm

KTM

HOU

33h 56m

2 stops

8:21 pm - 7:55 am

HOU

KTM

24h 49m

2 stops

$2,317Qatar Airways

Mon, Feb 23 - Mon, Apr 20

Qatar Airways flights from Kathmandu to Houston

Our best Qatar Airways deals on Kathmandu to Houston flight tickets

Qatar Airways

Apr 20

KTM6:15 pmKathmandu Tribhuvan

32h 19m

2 stops

HOU3:49 pmHouston Hobby

Sep 21

HOU8:35 pmHouston Hobby

25h 30m

2 stops

KTM8:50 amKathmandu Tribhuvan

$2,310

Qatar Airways

Feb 23

KTM5:40 pmKathmandu Tribhuvan

33h 56m

2 stops

HOU3:51 pmHouston Hobby

Apr 20

HOU8:21 pmHouston Hobby

24h 49m

2 stops

KTM7:55 amKathmandu Tribhuvan

$2,317

Qatar Airways

Mar 3

KTM7:05 pmKathmandu Tribhuvan

32h 31m

2 stops

HOU3:51 pmHouston Hobby

May 4

HOU8:21 pmHouston Hobby

24h 49m

2 stops

KTM7:55 amKathmandu Tribhuvan

$2,422

Emirates flights from Kathmandu to Houston

Our best Emirates deals on Kathmandu to Houston flight tickets

Emirates

Apr 20

KTM3:35 pmKathmandu Tribhuvan

36h 00m

1 stop

IAH4:50 pmHouston George Bush Intcntl

Sep 21

IAH7:55 pmHouston George Bush Intcntl

31h 55m

1 stop

KTM2:35 pmKathmandu Tribhuvan

$1,599

Emirates

Feb 23

KTM7:40 pmKathmandu Tribhuvan

32h 25m

1 stop

IAH4:20 pmHouston George Bush Intcntl

Apr 20

IAH7:55 pmHouston George Bush Intcntl

25h 20m

1 stop

KTM8:00 amKathmandu Tribhuvan

$1,600

Fly from

Fly to

Route

Depart

Return

Price

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Mon 2/23

2:30 pm-7:10 pm

2 stops40h 25m

Houston George Bush Intcntl

Mon 4/20

9:05 pm-3:40 pm

2 stops31h 50m

$1,399

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Tue 3/3

1:45 pm-4:20 pm

2 stops38h 20m

Houston George Bush Intcntl

Mon 5/4

7:55 pm-6:10 pm

2 stops35h 30m

$1,409

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Thu 2/26

1:45 pm-4:20 pm

2 stops62h 20m

Houston George Bush Intcntl

Thu 3/12

7:55 pm-6:35 pm

2 stops35h 55m

$1,416

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Mon 4/20

3:10 pm-1:35 pm

2 stops33h 10m

Houston George Bush Intcntl

Mon 9/21

3:20 pm-2:10 pm

2 stops36h 05m

$1,425

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Thu 2/26

1:45 pm-4:20 pm

2 stops62h 20m

Houston George Bush Intcntl

Thu 3/12

7:55 pm-9:40 am

1 stop27h 00m

$1,450

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Sun 2/22

12:30 am-4:20 pm

1 stop27h 35m

Houston George Bush Intcntl

Mon 4/20

7:55 pm-6:10 pm

2 stops35h 30m

$1,509

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Mon 4/20

1:25 pm-4:50 pm

2 stops38h 10m

Houston George Bush Intcntl

Mon 9/21

7:55 pm-2:35 pm

1 stop31h 55m

$1,510

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Mon 4/20

3:35 pm-4:50 pm

1 stop36h 00m

Houston George Bush Intcntl

Mon 9/21

7:55 pm-2:35 pm

1 stop31h 55m

$1,599

KathmanduHouston

KTM - HOU

KTMHOU

Kathmandu Tribhuvan

Mon 4/20

6:15 pm-3:49 pm

2 stops32h 19m

Houston Hobby

Mon 9/21

8:35 pm-8:50 am

2 stops25h 30m

$2,310

KathmanduHouston

KTM - HOU

KTMHOU

Kathmandu Tribhuvan

Mon 2/23

5:40 pm-3:51 pm

2 stops33h 56m

Houston Hobby

Mon 4/20

8:21 pm-7:55 am

2 stops24h 49m

$2,317

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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?

IndiGo, Turkish Airlines, and Qatar Airways are the most popular carriers operating from Kathmandu Tribhuvan to Houston

What airlines fly to Houston?

Qatar Airways, Emirates and Turkish Airlines are the top three most popular airlines that fly to Houston from Kathmandu according to our data. Qatar Airways is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 3 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

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	32h 31m
Direct flights	None

The fastest flight from Kathmandu to Houston takes 32h 31m

There are no direct flights from Kathmandu to Houston. There are no popular flight routes from Kathmandu to Houston.

Search flight deals

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 32h 31m, 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?
As of January 2026, there are 3 operators available to choose from 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 Airways	PriceFrom $1,265	Free Cancellation	Rating 7.4 3,731 reviews	Search Qatar Airways flights
Turkish Airlines	PriceFrom $1,370	Free Cancellation	Rating 7.3 4,209 reviews	Search Turkish Airlines flights
Emirates	PriceFrom $1,615	Free Cancellation	Rating 8.1 3,488 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.