£466 Cheap Flights from Las Vegas (LAS) to Kathmandu (KTM)

View £466 flight on Tue, 12 May 2026Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Tribhuvan Intl. Airport (KTM)

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Cheap Flights from Las Vegas (LAS) to Kathmandu (KTM)

Prices were available within the past 7 days and start at £466 for one-way flights and £1,069 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Sun, 18 Oct - Wed, 4 Nov
LAS
Las Vegas
KTM
Kathmandu
£1,069 Return, found 3 days ago
£1,069
Return
found 3 days ago
Select Qatar Airways flight, departing Sun, 18 Oct from Las Vegas to Kathmandu, returning Wed, 4 Nov, priced at £1,069 found 3 days ago
Qatar Airways
Sun, 18 Oct - Wed, 4 Nov
LAS
Las Vegas
KTM
Kathmandu
£1,251 Return, found 3 days ago
£1,251
Return
found 3 days ago
Select Qatar Airways flight, departing Sun, 18 Oct from Las Vegas to Kathmandu, returning Wed, 4 Nov, priced at £1,251 found 3 days ago
Qatar Airways
Sun, 18 Oct - Wed, 4 Nov
LAS
Las Vegas
KTM
Kathmandu
£1,309 Return, found 3 days ago
£1,309
Return
found 3 days ago
Select Qatar Airways flight, departing Sun, 18 Oct from Las Vegas to Kathmandu, returning Wed, 4 Nov, priced at £1,309 found 3 days ago
Qatar Airways
Sun, 18 Oct - Wed, 4 Nov
LAS
Las Vegas
KTM
Kathmandu
£1,335 Return, found 3 days ago
£1,335
Return
found 3 days ago
Select Qatar Airways flight, departing Sun, 18 Oct from Las Vegas to Kathmandu, returning Wed, 4 Nov, priced at £1,335 found 3 days ago
Alaska Airlines
Sun, 18 Oct - Wed, 4 Nov
LAS
Las Vegas
KTM
Kathmandu
£1,359 Return, found 3 days ago
£1,359
Return
found 3 days ago
Select Alaska Airlines flight, departing Sun, 18 Oct from Las Vegas to Kathmandu, returning Wed, 4 Nov, priced at £1,359 found 3 days ago
Qatar Airways
Sun, 18 Oct - Wed, 4 Nov
LAS
Las Vegas
KTM
Kathmandu
£1,390 Return, found 3 days ago
£1,390
Return
found 3 days ago
Select Qatar Airways flight, departing Sun, 18 Oct from Las Vegas to Kathmandu, returning Wed, 4 Nov, priced at £1,390 found 3 days ago
Qatar Airways
Sun, 18 Oct - Wed, 4 Nov
LAS
Las Vegas
KTM
Kathmandu
£1,495 Return, found 3 days ago
£1,495
Return
found 3 days ago
Select Qatar Airways flight, departing Sun, 18 Oct from Las Vegas to Kathmandu, returning Wed, 4 Nov, priced at £1,495 found 3 days ago
Alaska Airlines
Sun, 18 Oct - Wed, 4 Nov
LAS
Las Vegas
KTM
Kathmandu
£1,504 Return, found 3 days ago
£1,504
Return
found 3 days ago
Select Alaska Airlines flight, departing Sun, 18 Oct from Las Vegas to Kathmandu, returning Wed, 4 Nov, priced at £1,504 found 3 days ago
Cathay Pacific
Sun, 18 Oct - Wed, 4 Nov
LAS
Las Vegas
KTM
Kathmandu
£1,599 Return, found 3 days ago
£1,599
Return
found 3 days ago
Select Cathay Pacific flight, departing Sun, 18 Oct from Las Vegas to Kathmandu, returning Wed, 4 Nov, priced at £1,599 found 3 days ago
Emirates
Sun, 18 Oct - Wed, 4 Nov
LAS
Las Vegas
KTM
Kathmandu
£4,788 Return, found 3 days ago
£4,788
Return
found 3 days ago
Select Emirates flight, departing Sun, 18 Oct from Las Vegas to Kathmandu, returning Wed, 4 Nov, priced at £4,788 found 3 days ago

Frequently asked questions

How much is a flight from LAS to Tribhuvan Intl. Airport?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Harry Reid Airport (formerly McCarran Airport) and KTM start from £1,069. Make your booking ASAP to secure the best price for your trip. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LAS to Tribhuvan Intl. Airport?
We get that life can throw the odd curveball, so we've made it as easy as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from LAS to Tribhuvan Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LAS to Tribhuvan Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Harry Reid Airport (formerly McCarran Airport) to Tribhuvan Intl. Airport (KTM)?
Make the 21 hours and 20 minutes between LAS (LAS) and Tribhuvan Intl. Airport (KTM) as comfortable as you can. Bring the essentials, like a neck pillow, your toothbrush and warm clothes, and simply enjoy the flight!
How far is the flight from Harry Reid Airport (formerly McCarran Airport) to Tribhuvan Intl. Airport?
The distance is around 12,600 kilometres. Travel pillow? Check. Spare socks? Check. You'd be wise to pack all the travel comforts for this long-haul Las Vegas to Kathmandu flight.
Which airlines fly direct from Harry Reid Airport (formerly McCarran Airport) to Tribhuvan Intl. Airport (KTM)?
If you want to travel straight from LAS to Tribhuvan Intl. Airport (KTM), you'll need to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly between these airports.
Are LAS to KTM flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally nab a bargain, with some of the cheapest fares from Harry Reid Airport (formerly McCarran Airport) to Tribhuvan Intl. Airport showing up a few weeks before the departure date. If you'd rather book ahead, Expedia compares and updates the best flight deals regularly — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines release prices that far in advance.

Frequently asked questions

How do I find cheap flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
To find a cheap flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Kathmandu (KTM-Tribhuvan Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Las Vegas, NV (LAS-Harry Reid Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
There are approximately 42 connecting flights per day from Harry Reid Intl. (LAS) to Tribhuvan Intl. (KTM). Some common connection points include San Francisco Intl. (SFO), Seattle - Tacoma Intl. (SEA), and John F. Kennedy Intl. (JFK).
What is the earliest flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
The earliest flight from Harry Reid International Airport (LAS) to Kathmandu (KTM-Tribhuvan Intl.) (KTM) typically departs at approximately 12:55 AM local time, operated by American Airlines and Qatar Airways. This is a seasonal service active in March. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
You'll typically find the most flights from Harry Reid International Airport (LAS) to Tribhuvan Intl. (KTM) on a Friday, with around 80 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United Airlines, and Alaska Airlines.
What are the most popular departure times for flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
The most popular departure times for flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Kathmandu (KTM-Tribhuvan Intl.) are in the morning, from 9am to 12pm. About 27% of passengers prefer this time window. Many major carriers, including American Airlines, Qatar Airways and Air India, offer flights during this window. This timing works well for many travelers as it allows for a morning departure, getting your journey started early.
How long does it take to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
Flights from LAS to KTM with one stop typically take around 24 hours 50 minutes, covering approximately 7,832 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Las Vegas, NV (LAS-Harry Reid Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
Select the "Business class" and "First class" filters when looking for LAS to KTM flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Las Vegas, NV (LAS-Harry Reid Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight with Expedia?
It's easy to earn miles on a Las Vegas, NV (LAS-Harry Reid Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Kathmandu from McCarran Intl. (LAS)?
From Harry Reid International Airport (LAS), you can fly directly into Tribhuvan Intl. (KTM) to reach Kathmandu. Some flights may connect through major hubs like Los Angeles Intl. (LAX), San Francisco Intl. (SFO), Dallas-Fort Worth Intl. (DFW) before reaching Kathmandu. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Las Vegas, NV (LAS-Harry Reid Intl.) to Kathmandu (KTM-Tribhuvan Intl.) at the last minute?
Typically, booking a last minute flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Kathmandu (KTM-Tribhuvan Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Las Vegas, NV (LAS-Harry Reid Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight and hotel package?
Securing a Las Vegas, NV (LAS-Harry Reid Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
If you booked your Las Vegas, NV (LAS-Harry Reid Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Tribhuvan Intl.
Return price
£1,069
Distance
12530 km

Book with confidence

Compare flights from Las Vegas to Kathmandu easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Las Vegas to Kathmandu. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Tribhuvan Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Harry Reid Intl. to Tribhuvan Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Harry Reid Intl. (LAS) to Tribhuvan Intl. (KTM)

The easiest way to view the best deals on flights from Las Vegas to Kathmandu today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Harry Reid Intl. to Tribhuvan Intl. start at just £1,069 and range up to £4,788.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Las Vegas and Kathmandu
  • booking your flight during October, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Las Vegas to Kathmandu flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Harry Reid Intl. to Tribhuvan Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Las Vegas to Kathmandu easily and book with confidence

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