KTM - IAH

$788 Find Cheap Flights from Kathmandu to Houston George Bush Airport

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 George Bush Intcntl departing on 6/26. 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 George Bush Intcntl Airport

 
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
$1,390
Typical prices: $1,416-$1,642
Multiple Airlines
Sun 4/26Sun 10/25
KTM - IAH • 2 stops
Cheapest one-way
$788
Typical prices: $1,025-$1,173
Multiple Airlines
Fri 6/26
KTM - IAH • 2 stops
Top airlines
Cheapest • from $1,403 (round-trip)
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Kathmandu and George Bush Intcntl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,456 (round-trip)
Shortest trip • 23h 28m (one-way)
Insights
Insights
Insights
Insights
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 George Bush Intcntl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kathmandu to George Bush Intcntl (KTM-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kathmandu to George Bush Intcntl 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 George Bush Intcntl

Sun, Apr 26 - Sun, Oct 25
Multiple Airlines Logo
2:05 pm - 4:50 pm
KTM
-
IAH
37h 30m
2 stops
Multiple Airlines Logo
7:55 pm - 4:10 pm
IAH
-
KTM
33h 30m
2 stops
$1,390Multiple Airlines
Tue, Sep 1 - Sun, Jan 31
Turkish Airlines Logo
7:40 am - 7:10 pm
KTM
-
IAH
22h 15m
1 stop
Turkish Airlines Logo
9:05 pm - 11:10 am
IAH
-
KTM
26h 20m
1 stop
$1,403Turkish Airlines
Thu, May 14 - Fri, Nov 6
Turkish Airlines Logo
7:40 am - 12:45 pm
KTM
-
IAH
39h 50m
1 stop
Turkish Airlines Logo
10:05 pm - 11:10 am
IAH
-
KTM
25h 20m
1 stop
$1,464Turkish Airlines
Sun, Apr 26 - Sun, Oct 25
Qatar Airways Logo
6:15 pm - 4:40 pm
KTM
-
IAH
33h 10m
1 stop
Qatar Airways Logo
6:40 pm - 5:30 pm
IAH
-
KTM
36h 05m
1 stop
$1,472Qatar Airways
Thu, May 14 - Sat, Nov 7
Qatar Airways Logo
6:15 pm - 4:40 pm
KTM
-
IAH
33h 10m
1 stop
Qatar Airways Logo
5:40 pm - 4:25 pm
IAH
-
KTM
35h 00m
1 stop
$1,473Qatar Airways
Tue, Apr 28 - Tue, Oct 27
Qatar Airways Logo
6:15 pm - 4:40 pm
KTM
-
IAH
33h 10m
1 stop
Qatar Airways Logo
6:40 pm - 5:30 pm
IAH
-
KTM
36h 05m
1 stop
$1,474Qatar Airways
Mon, Apr 27 - Mon, Oct 26
Qatar Airways Logo
10:55 am - 4:40 pm
KTM
-
IAH
40h 30m
1 stop
Qatar Airways Logo
6:40 pm - 4:25 pm
IAH
-
KTM
35h 00m
1 stop
$1,475Qatar Airways
Tue, Apr 28 - Tue, Oct 27
Multiple Airlines Logo
1:25 pm - 4:50 pm
KTM
-
IAH
38h 10m
2 stops
Multiple Airlines Logo
7:55 pm - 6:40 pm
IAH
-
KTM
36h 00m
1 stop
$1,476Multiple Airlines
Tue, Apr 28 - Tue, Oct 27
Multiple Airlines Logo
1:25 pm - 4:50 pm
KTM
-
IAH
62h 10m
2 stops
Multiple Airlines Logo
7:55 pm - 2:00 pm
IAH
-
KTM
31h 20m
1 stop
$1,478Multiple Airlines
Tue, Apr 28 - Tue, Oct 27
Multiple Airlines Logo
1:25 pm - 4:50 pm
KTM
-
IAH
38h 10m
2 stops
Multiple Airlines Logo
7:55 pm - 6:40 pm
IAH
-
KTM
36h 00m
1 stop
$1,480Multiple Airlines
Booking Insights

KAYAK's insights & trends for Kathmandu to George Bush Intcntl flights

Get data-powered insights and trends into flights from Kathmandu to George Bush Intcntl 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 George Bush Airport?

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 George Bush Airport were found on Turkish Airlines ($1,403) and Qatar Airways ($1,472).

Good to know

Low seasonMarch
Cheapest flight$788
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Kathmandu to Houston George Bush Airport

When to book flights from Kathmandu to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Kathmandu to George Bush Intcntl 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 Kathmandu to Houston George Bush Airport flights

  • What is the cheapest flight from Kathmandu to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Kathmandu to Houston George Bush Intcntl Airport was $788 for a one-way ticket and $1,390 for a round-trip.

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

    A passport is required to fly from Kathmandu to Houston George Bush Airport.

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

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

  • Which airline alliances offer flights from Kathmandu to Houston George Bush Airport?

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

  • Which is the best airline for flights from Kathmandu to Houston, Emirates or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Kathmandu to Houston are Emirates and Qatar Airways. With an average price for the route of $1,681 and an overall rating of 8.1, Emirates is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $1,391 and an overall rating of 7.4.

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

    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 George Bush Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport 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 George Bush Airport?

    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 George Bush Airport with an airline and back to Kathmandu with another airline. Booking your flights between Kathmandu and IAH can sometimes prove cheaper using this method.

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

    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 George Bush Airport 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 George Bush Intcntl

 
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 George Bush Intcntl? 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 3543 reviews
8.0Comfort
8.3Crew
8.1Boarding
8.2Entertainment
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!

Amazing airline accommodations. The cabins were so great. The food was very good and the flight attendants were so nice. Made a 15 hour flight seem easy.

I paid extra for seating when first booking flight to be in a comfortable economy seat They still changed it to a middle seat regardless. When I asked for it to be changed back to aisle, they could only give me one at the back of the plane in the least comfortable seats.

Same as already mentioned. This was more comforting as I got my aisle seat for my knee.

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.

Extremely bad BAD BAD BAD. NEVER TURKISH AIRLINES EVER AGAIN..PIRATES COMPANY.

Typically great service from Turkish with comfortable seat and amenitie, good food and great attention from staff.

Delicious food, comfortable and clean plane. It's a little cramped in the hall in front of the gate.

Very hot cabin made long flight uncomfortable, even in business class! Food was great. Istanbul business lounge had great food but too few bathrooms and seating . They also need more electric outlets for charging devices. Appreciate the ability to go through fast track lines w business class

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.

Everything you need to know for your flight from Kathmandu to George Bush Intcntl

Information on your arrival and departure airports