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.

$574 Cheap Flights from Kathmandu to Houston in 2026

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Find the cheapest flights from Kathmandu to Houston

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Cheap round-trip flights

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10:50 am - 7:10 pm

KTM

IAH

44h 05m

2 stops

9:05 pm - 1:30 pm

IAH

KTM

28h 40m

2 stops

$1,123IndiGo

Sun, Feb 8 - Wed, Feb 11

5:10 pm - 1:30 pm

KTM

IAH

56h 05m

2 stops

4:30 pm - 9:50 am

IAH

KTM

30h 35m

2 stops

$1,297KLM

Sun, Feb 8 - Thu, Mar 19

4:40 pm - 7:10 pm

KTM

IAH

37h 15m

2 stops

9:05 pm - 1:00 pm

IAH

KTM

29h 10m

2 stops

$1,404IndiGo

Sat, May 2 - Sun, Sep 6

5:10 pm - 1:55 pm

KTM

IAH

32h 30m

2 stops

12:40 pm - 9:50 am

IAH

KTM

34h 25m

3 stops

$1,418KLM

Sun, Feb 8 - Thu, Mar 19

12:35 pm - 7:10 pm

KTM

IAH

42h 20m

1 stop

10:05 pm - 11:10 am

IAH

KTM

26h 20m

1 stop

$1,427Turkish Airlines

Sun, Feb 8 - Thu, Mar 19

11:15 pm - 4:20 pm

KTM

IAH

28h 50m

1 stop

7:10 pm - 9:40 am

IAH

KTM

26h 45m

1 stop

$1,469Multiple Airlines

Sun, Feb 8 - Wed, Feb 11

5:40 pm - 1:51 pm

KTM

IAH

31h 56m

2 stops

5:45 pm - 5:50 pm

IAH

KTM

36h 20m

1 stop

$1,492Multiple Airlines

Sun, Feb 8 - Wed, Feb 11

9:10 pm - 7:59 pm

KTM

IAH

33h 34m

3 stops

9:05 pm - 1:00 pm

IAH

KTM

29h 10m

2 stops

$1,515Multiple Airlines

Sat, May 2 - Sun, Sep 6

5:10 pm - 7:10 pm

KTM

IAH

37h 45m

2 stops

7:55 pm - 9:40 am

IAH

KTM

27h 00m

1 stop

$1,529Multiple Airlines

Sun, Feb 8 - Thu, Mar 19

6:15 pm - 3:49 pm

KTM

HOU

32h 19m

2 stops

8:25 pm - 8:50 am

HOU

KTM

25h 40m

2 stops

$2,337Qatar Airways

Sat, May 2 - Sun, Sep 6

IndiGo flights from Kathmandu to Houston

Our best IndiGo deals on Kathmandu to Houston flight tickets

IndiGo

Feb 8

KTM10:50 amKathmandu Tribhuvan

44h 05m

2 stops

IAH7:10 pmHouston George Bush Intcntl

Feb 11

IAH9:05 pmHouston George Bush Intcntl

28h 40m

2 stops

KTM1:30 pmKathmandu Tribhuvan

$1,123

IndiGo

May 2

KTM4:40 pmKathmandu Tribhuvan

37h 15m

2 stops

IAH7:10 pmHouston George Bush Intcntl

Sep 6

IAH9:05 pmHouston George Bush Intcntl

29h 10m

2 stops

KTM1:00 pmKathmandu Tribhuvan

$1,404

IndiGo

Jan 18

KTM5:10 pmKathmandu Tribhuvan

37h 45m

2 stops

IAH7:10 pmHouston George Bush Intcntl

Jul 15

IAH9:05 pmHouston George Bush Intcntl

26h 00m

2 stops

KTM9:50 amKathmandu Tribhuvan

$1,631

KLM flights from Kathmandu to Houston

Our best KLM deals on Kathmandu to Houston flight tickets

KLM

Feb 8

KTM5:10 pmKathmandu Tribhuvan

56h 05m

2 stops

IAH1:30 pmHouston George Bush Intcntl

Mar 19

IAH4:30 pmHouston George Bush Intcntl

30h 35m

2 stops

KTM9:50 amKathmandu Tribhuvan

$1,297

KLM

Feb 8

KTM5:10 pmKathmandu Tribhuvan

32h 30m

2 stops

IAH1:55 pmHouston George Bush Intcntl

Mar 19

IAH12:40 pmHouston George Bush Intcntl

34h 25m

3 stops

KTM9:50 amKathmandu Tribhuvan

$1,418

KLM

Feb 8

KTM5:10 pmKathmandu Tribhuvan

32h 30m

2 stops

IAH1:55 pmHouston George Bush Intcntl

Feb 11

IAH12:49 pmHouston George Bush Intcntl

33h 16m

3 stops

KTM9:50 amKathmandu Tribhuvan

$2,315

Fly from

Fly to

Route

Depart

Return

Price

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Sun 2/8

10:50 am-7:10 pm

2 stops44h 05m

Houston George Bush Intcntl

Wed 2/11

9:05 pm-1:30 pm

2 stops28h 40m

$1,123

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Sun 2/8

5:10 pm-1:30 pm

2 stops56h 05m

Houston George Bush Intcntl

Thu 3/19

4:30 pm-9:50 am

2 stops30h 35m

$1,297

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Sat 5/2

4:40 pm-7:10 pm

2 stops37h 15m

Houston George Bush Intcntl

Sun 9/6

9:05 pm-1:00 pm

2 stops29h 10m

$1,404

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Sun 2/8

5:10 pm-1:55 pm

2 stops32h 30m

Houston George Bush Intcntl

Thu 3/19

12:40 pm-9:50 am

3 stops34h 25m

$1,418

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Sun 2/8

12:35 pm-7:10 pm

1 stop42h 20m

Houston George Bush Intcntl

Thu 3/19

10:05 pm-11:10 am

1 stop26h 20m

$1,427

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Sun 2/8

11:15 pm-4:20 pm

1 stop28h 50m

Houston George Bush Intcntl

Wed 2/11

7:10 pm-9:40 am

1 stop26h 45m

$1,469

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Sun 2/8

5:40 pm-1:51 pm

2 stops31h 56m

Houston George Bush Intcntl

Wed 2/11

5:45 pm-5:50 pm

1 stop36h 20m

$1,492

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Sat 5/2

9:10 pm-7:59 pm

3 stops33h 34m

Houston George Bush Intcntl

Sun 9/6

9:05 pm-1:00 pm

2 stops29h 10m

$1,515

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

Sun 2/8

5:10 pm-7:10 pm

2 stops37h 45m

Houston George Bush Intcntl

Thu 3/19

7:55 pm-9:40 am

1 stop27h 00m

$1,529

KathmanduHouston

KTM - HOU

KTMHOU

Kathmandu Tribhuvan

Sat 5/2

6:15 pm-3:49 pm

2 stops32h 19m

Houston Hobby

Sun 9/6

8:25 pm-8:50 am

2 stops25h 40m

$2,337

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 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 63% 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	35h 36m
Direct flights	None

The fastest flight from Kathmandu to Houston takes 35h 36m

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 35h 36m, 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 $1,280	Free Cancellation	Rating 7.4 3,714 reviews	Search Qatar Airways flights
Turkish Airlines	PriceFrom $1,370	Free Cancellation	Rating 7.3 4,165 reviews	Search Turkish Airlines flights
Emirates	PriceFrom $1,615	Free Cancellation	Rating 8.1 3,466 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.