Title: CA $1,233 Cheap Flights from Kathmandu (KTM) to Houston (IAH) - Expedia.ca ![Downtown Houston, Texas, USA Drone Skyline Aerial Panorama](https://images.trvl-media.com/place/1503/aa95b363-6144-464c-8751-31ea747786d2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/1503/aa95b363-6144-464c-8751-31ea747786d2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $1,233 Cheap Flights from Kathmandu (KTM) to Houston (IAH) [View CA $1,233 flight on Thu, Dec 4, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:KTM,to:IAH,departure:04/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1232.90&airProductToken=AQqAAQooCNOOARICNDIY6mQgg1koluT-AjCs5f4COFVAAFgBcghMTEFPUElOMQopCMWWARIDNTE3GINZIOMNKOXm_gIwy-j-AjhMQAFYAXIITExBT1BJTjEKKQjFlgESAzIxMRjjDSCIOCjZ7_4CMLz3_gI4TEABWAFyCExMQU9QSU4xEgoIARABGAEqAkVLGAEiBAgBEAEoAigDKAQwAQ) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Tribhuvan Intl. Airport (KTM) to George Bush Intercontinental Airport (IAH) - ![Qatar Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_QR.svg) Qatar Airways [](https://www.expedia.ca/Flights-Search?leg1=from:ktm,to:iah,departure:03/11/2025TANYT&leg2=from:iah,to:ktm,departure:10/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QR"}}]) - ![Emirates](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EK.svg) Emirates [](https://www.expedia.ca/Flights-Search?leg1=from:ktm,to:iah,departure:03/11/2025TANYT&leg2=from:iah,to:ktm,departure:10/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EK"}}]) - ![Turkish Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:ktm,to:iah,departure:03/11/2025TANYT&leg2=from:iah,to:ktm,departure:10/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![Cathay Pacific](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_CX.svg) Cathay Pacific [](https://www.expedia.ca/Flights-Search?leg1=from:ktm,to:iah,departure:03/11/2025TANYT&leg2=from:iah,to:ktm,departure:10/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CX"}}]) - ![KLM](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.ca/Flights-Search?leg1=from:ktm,to:iah,departure:03/11/2025TANYT&leg2=from:iah,to:ktm,departure:10/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Kathmandu (KTM) to Houston (IAH) Prices were available within the past 7 days and start at CA $1,233 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ## Find the cheapest month to fly from Kathmandu (KTM) to Houston (IAH) ### September is typically the cheapest month to fly From CA $1,856 - CA $2,329 per traveller. Flight from Kathmandu to Houston (KTM - IAH) route information | Origin airport | Tribhuvan Intl. | | --- | --- | | Destination airport | George Bush Intercontinental | | Distance | 13520 km | ## Kathmandu to Houston Flights **The easy way to book your flights from Kathmandu to Houston**  With Expedia, it’s simple to find and book flights to Houston from Kathmandu whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to George Bush Intercontinental, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Kathmandu to Houston today, tomorrow, or this week.   **Save dollars with cheap flights from Tribhuvan Intl., KTM to George Bush Intercontinental, IAH**  Sort your search results by price to find great deals on your flight from Kathmandu to Houston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Houston from Kathmandu currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Houston   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Houston from Kathmandu**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Houston with Expedia today. ## Frequently asked questions ### How much is a flight from Tribhuvan Intl. Airport (KTM) to Houston Airport? > If you're planning on travelling from Tribhuvan Intl. Airport (KTM) to Houston Airport, round-trip journeys start from . This price is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from KTM to Houston Airport? > This differs between air carriers, as each one has its own terms and conditions. Head to the [Customer Service Portal](https://www.expedia.ca/helpcenter), where you'll find simple instructions on how to cancel online. ### How do I find cheap flights from Tribhuvan Intl. Airport (KTM) to Houston Airport that have flexible change policies? > Plenty of airlines will allow you to move your flight at no extra charge. All you pay is the cost difference between flights. When looking for KTM to George Bush Intercontinental Airport (IAH) flights, you'll find a "No change fees" filter for you to pick. ### How many hours is the flight from Tribhuvan Intl. Airport (KTM) to IAH? > From Tribhuvan Intl. Airport (KTM) to Houston Airport, you'll be in the air for approximately 22 hours. If you've been looking forward to finishing that amazing novel, now's the best time to do it. ### How far is the flight from KTM to George Bush Intercontinental Airport (IAH)? > Kathmandu to Houston is around 13,600 kilometres, so get ready to spend quite a while in the air. Make sure you pack all the essentials, from your toothbrush to your hairbrush. Throw in a few snacks to munch on throughout your flight too. ### Which airlines fly direct from Tribhuvan Intl. Airport to IAH? > Unfortunately, there are no airlines that fly directly between KTM and Houston Airport. You'll have to book a flight with one or more stops. ### Are Tribhuvan Intl. Airport to Houston Airport flight tickets cheaper when they're purchased at the last minute? > Late planners can sometimes find a bargain, with some super cheap fares from KTM to Houston Airport emerging a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates the best flight deals regularly — as early as a year in advance in some cases. 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