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.

$549 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

Enter your travel dates to find the best prices.

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

dom., feb. 8 - mié., feb. 11

2:05 pm - 7:10 pm

KTM

IAH

39h 50m

2 stops

9:05 pm - 9:50 am

IAH

KTM

26h 00m

2 stops

$1,272IndiGo

lun., jun. 29 - mar., sep. 1

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

dom., feb. 8 - jue., mar. 19

1:15 pm - 7:10 pm

KTM

IAH

41h 40m

2 stops

9:05 pm - 3:40 pm

IAH

KTM

31h 50m

2 stops

$1,339IndiGo

mié., feb. 18 - jue., sep. 17

7:30 am - 7:10 pm

KTM

IAH

22h 25m

1 stop

9:05 pm - 6:05 am

IAH

KTM

22h 15m

1 stop

$1,362Turkish Airlines

lun., jun. 29 - mar., sep. 1

5:40 pm - 3:45 pm

KTM

IAH

33h 50m

2 stops

6:15 pm - 8:50 am

IAH

KTM

27h 50m

1 stop

$1,371Multiple Airlines

mié., feb. 18 - jue., sep. 17

4:40 pm - 7:10 pm

KTM

IAH

37h 15m

2 stops

2:30 pm - 1:05 pm

IAH

KTM

35h 50m

2 stops

$1,372IndiGo

vie., jun. 26 - lun., jun. 29

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

dom., feb. 8 - jue., 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

dom., feb. 8 - jue., 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

dom., feb. 8 - mié., feb. 11

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

Jun 29

KTM2:05 pmKathmandu Tribhuvan

39h 50m

2 stops

IAH7:10 pmHouston George Bush Intcntl

Sep 1

IAH9:05 pmHouston George Bush Intcntl

26h 00m

2 stops

KTM9:50 amKathmandu Tribhuvan

$1,272

IndiGo

Feb 18

KTM1:15 pmKathmandu Tribhuvan

41h 40m

2 stops

IAH7:10 pmHouston George Bush Intcntl

Sep 17

IAH9:05 pmHouston George Bush Intcntl

31h 50m

2 stops

KTM3:40 pmKathmandu Tribhuvan

$1,339

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

dom. 2/8

10:50 am-7:10 pm

2 stops44h 05m

Houston George Bush Intcntl

mié. 2/11

9:05 pm-1:30 pm

2 stops28h 40m

$1,123

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

lun. 6/29

2:05 pm-7:10 pm

2 stops39h 50m

Houston George Bush Intcntl

mar. 9/1

9:05 pm-9:50 am

2 stops26h 00m

$1,272

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

dom. 2/8

5:10 pm-1:30 pm

2 stops56h 05m

Houston George Bush Intcntl

jue. 3/19

4:30 pm-9:50 am

2 stops30h 35m

$1,297

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

mié. 2/18

1:15 pm-7:10 pm

2 stops41h 40m

Houston George Bush Intcntl

jue. 9/17

9:05 pm-3:40 pm

2 stops31h 50m

$1,339

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

lun. 6/29

7:30 am-7:10 pm

1 stop22h 25m

Houston George Bush Intcntl

mar. 9/1

9:05 pm-6:05 am

1 stop22h 15m

$1,362

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

mié. 2/18

5:40 pm-3:45 pm

2 stops33h 50m

Houston George Bush Intcntl

jue. 9/17

6:15 pm-8:50 am

1 stop27h 50m

$1,371

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

vie. 6/26

4:40 pm-7:10 pm

2 stops37h 15m

Houston George Bush Intcntl

lun. 6/29

2:30 pm-1:05 pm

2 stops35h 50m

$1,372

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

dom. 2/8

5:10 pm-1:55 pm

2 stops32h 30m

Houston George Bush Intcntl

jue. 3/19

12:40 pm-9:50 am

3 stops34h 25m

$1,418

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

dom. 2/8

12:35 pm-7:10 pm

1 stop42h 20m

Houston George Bush Intcntl

jue. 3/19

10:05 pm-11:10 am

1 stop26h 20m

$1,427

KathmanduHouston

KTM - IAH

KTMIAH

Kathmandu Tribhuvan

dom. 2/8

11:15 pm-4:20 pm

1 stop28h 50m

Houston George Bush Intcntl

mié. 2/11

7:10 pm-9:40 am

1 stop26h 45m

$1,469

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	28h 49m
Direct flights	None

The fastest flight from Kathmandu to Houston takes 28h 49m

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 28h 49m, 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 3,715 reviews	Search Qatar Airways flights
Turkish Airlines	PriceFrom $1,370	Free Cancellation	Rating 7.3 4,170 reviews	Search Turkish Airlines flights
Emirates	PriceFrom $1,615	Free Cancellation	Rating 8.1 3,467 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.