$573 Find Cheap Flights from Kathmandu to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kathmandu to Houston departing on 2/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kathmandu to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kathmandu to Houston, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$1,416
Typical prices: $1,481-$1,550
Multiple Airlines
Thu 2/26Thu 3/12
KTM - IAH • 2 stops
Cheapest one-way
$573
Typical prices: $1,112-$1,197
Multiple Airlines
Mon 2/16
KTM - IAH • 2 stops
Top airlines
IndiGo
Cheapest • from $1,399 (round-trip)
Emirates
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Houston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kathmandu to Houston (KTM-HOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kathmandu to Houston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kathmandu to Houston

Thu, Feb 26 - Thu, Mar 12
Multiple Airlines Logo
1:45 pm - 4:20 pm
KTM
-
IAH
62h 20m
2 stops
Multiple Airlines Logo
7:55 pm - 6:35 pm
IAH
-
KTM
35h 55m
2 stops
$1,416Multiple Airlines
Mon, Apr 20 - Mon, Sep 21
KLM Logo
3:10 pm - 1:35 pm
KTM
-
IAH
33h 10m
2 stops
KLM Logo
3:20 pm - 2:10 pm
IAH
-
KTM
36h 05m
2 stops
$1,425KLM
Thu, Feb 26 - Thu, Mar 12
Multiple Airlines Logo
1:45 pm - 4:20 pm
KTM
-
IAH
62h 20m
2 stops
Multiple Airlines Logo
7:55 pm - 9:40 am
IAH
-
KTM
27h 00m
1 stop
$1,450Multiple Airlines
Mon, Apr 20 - Mon, Sep 21
Multiple Airlines Logo
1:25 pm - 4:50 pm
KTM
-
IAH
38h 10m
2 stops
Multiple Airlines Logo
7:55 pm - 2:35 pm
IAH
-
KTM
31h 55m
1 stop
$1,510Multiple Airlines
Mon, Apr 20 - Mon, Sep 21
Multiple Airlines Logo
11:45 am - 5:30 pm
KTM
-
IAH
40h 30m
3 stops
Multiple Airlines Logo
9:05 pm - 3:40 pm
IAH
-
KTM
31h 50m
2 stops
$1,513Multiple Airlines
Thu, Feb 26 - Thu, Mar 12
Multiple Airlines Logo
9:20 am - 4:20 pm
KTM
-
IAH
42h 45m
1 stop
Multiple Airlines Logo
7:55 pm - 9:40 am
IAH
-
KTM
27h 00m
1 stop
$1,557Multiple Airlines
Mon, Apr 20 - Mon, Sep 21
Emirates Logo
3:35 pm - 4:50 pm
KTM
-
IAH
36h 00m
1 stop
Emirates Logo
7:55 pm - 2:35 pm
IAH
-
KTM
31h 55m
1 stop
$1,599Emirates
Mon, Apr 20 - Mon, Sep 21
Multiple Airlines Logo
11:45 am - 5:30 pm
KTM
-
IAH
40h 30m
3 stops
Multiple Airlines Logo
12:05 pm - 8:05 am
IAH
-
KTM
33h 15m
3 stops
$1,900Multiple Airlines
Thu, Feb 26 - Thu, Mar 12
Multiple Airlines Logo
7:05 pm - 3:51 pm
KTM
-
HOU
32h 31m
2 stops
Multiple Airlines Logo
8:20 pm - 7:55 am
HOU
-
KTM
24h 50m
2 stops
$2,083Multiple Airlines
Mon, Apr 20 - Mon, Sep 21
Qatar Airways Logo
6:15 pm - 3:49 pm
KTM
-
HOU
32h 19m
2 stops
Qatar Airways Logo
8:35 pm - 8:50 am
HOU
-
KTM
25h 30m
2 stops
$2,310Qatar Airways
Booking Insights

KAYAK's insights & trends for Kathmandu to Houston flights

Get data-powered insights and trends into flights from Kathmandu to Houston to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Kathmandu to Houston?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Kathmandu to Houston were found on IndiGo ($1,399) and KLM ($1,425).

Good to know

Cheapest flight$573
Flight from Kathmandu to Houston George Bush Airport

When to book flights from Kathmandu to Houston

Are your dates flexible? Find out the best times to travel from Kathmandu to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Kathmandu to Houston

  • What is the cheapest flight from Kathmandu to Houston?

    In the last 3 days, the lowest price for a flight from Kathmandu to Houston was $573 for a one-way ticket and $1,399 for a round-trip.

  • Do I need a passport to fly between Kathmandu and Houston?

    A passport is required to fly from Kathmandu to Houston.

  • Which airports will I be using when flying from Kathmandu to Houston?

    On your way to Houston, you’ll fly out from Kathmandu Tribhuvan. You’ll be landing in one of Houston’s 2 airports: Houston Hobby or Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from Kathmandu to Houston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kathmandu to Houston?

    Star Alliance, and oneworld are the airline alliances operating flights between Kathmandu and Houston, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Kathmandu to Houston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kathmandu to Houston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kathmandu to Houston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Kathmandu is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kathmandu to Houston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back to Kathmandu with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kathmandu to Houston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston from Kathmandu up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Kathmandu to Houston

 
See real verified KAYAK customer reviews for airlines flying from Kathmandu to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kathmandu to Houston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3488 reviews
8.1Boarding
8.3Crew
8.2Entertainment
8.0Comfort
7.9Food
Airline reviews

The stewardess took a picture as a gift , if you asked for it. Every thing was very good, Especially the food, big and tasty. The service was good, they served water several times, very frequent.

8.0 ExcellentAnonymous, Jan 2026
DXB - LAX
Read more Emirates reviews

The stewardess took a picture as a gift , if you asked for it. Every thing was very good, Especially the food, big and tasty. The service was good, they served water several times, very frequent.

I liked the newer aircraft CRJ-550 since it had WIFI and the seats are more spacious.

Sadly I couldn't get the food I requested as it was out. Also, if you don't want to be woken up make sure the crew knows it. My wife was woken on every service.

Three meals on a single flight is disgusting. Even if I reject them all, sleeping is impossible and all that food (especially wasted food) is just antithetical to a pleasant flight experience. People were chucking multiple abandoned trays on the floor in front of my seat.

Similar to Hyd->Dubai this too was worst airlines. Bad seats, bad seating arrangement which created lot of confusion since family member were not given seat together. However most of them changed the seat and got with the family. Cheap tactics by Emirates.

The best ever, friendly and attentive cabin crew, amazing captains who utilised their expertise for less turbulence, just overall amazing

Overall I was quite pleased with the experience; the cleanliness; the polite and attentiveness of the cabin crew; and the delicious food options.

I would never have been able to make the transfer in time without asking for a wheelchair

Good food, real silverware, polite staff, smooth landing, charging plugs, good entertainment options.

Loved that I had an exit row seat, and there was no one else in the row! And again, I don' use on-line entertainment at all (I read or sleep) but I very much appreciate that I didn't hear anyone else's entertainment!

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

Qatar Airways is an excellent service provider. The crew members were attentive and helpful. The aircraft was very clean. This was the longest leg of our journey, so it would have been nice to have more leg room for comfort. We appreciated the crew's service of four hot meals to all of us during this long flight. Also, it was helpful that the crew asked us to keep the window shades down for the entire journey, allowing the environment to get lots of rest during the trip. For families traveling with little children, this was helpful to them to keep them settled.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It was very good. It was a long flight and being a tight with little leg room.

I always fly with Qatar air and you are the best. Keep up the good wor, after travelling with Qatar Air More than 80 times, you never offer to upgrade me.but it happened to my friend companion some time. Any how i still enjoying travelling with Qatar air and wait one day to upgrade me too. Best Regards

Very efficient and professional staff. Food was good and so was entertainment selection.

Initial booking was confusing and had to get new CC issued.

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

My baggage is lost. Flight cancelled, Rebooked ticket through long routes. Mental stress, emotional hurt

The flight overall was good. The attendants did a good job except that 1 female had too much fragrance on. The other things that made the flight unpleasant were out of the airlines control.

The crew on this flight provided exceptional business class service to me.

The staff at the boarding or the rudest uninformative and no English whatsoever they’re very rude as if they are envious of you travelling I don’t understand how could someone would be this rude and this out of touch and cold

You charged me for luggage although the airline does not- you charged me for seat when customers can pick their own seat at checkout in I travel to Europe slot and I will not use kayak again

They oversold the tickets by one which was my ticket so I didn’t have a ticket till last second

Not good. I was supposed to be in Mint but got in economy class

Requested food options were always finished. Supplied food items were good but of course not the desired choices.

The airport staff never announced that boarding has started. Both at iad or Islamabad or Istanbul.

Very bad experience with turkish airline tk 0001. Very uncomfortable seats and food ran out and crew was not helpful

The airline could improve its business class seats and privacy in line with its competitors.

To be prepared for being treated with disrespect by the ground crew.

Everything you need to know for your flight from Kathmandu to Houston

Information on your arrival and departure airports