$781 Cheap Flights from Kathmandu (KTM) to Las Vegas (LAS)

View $781 flight on Tue, Sep 16, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $781 for one-way flights and $1,312 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Thu, Feb 19 - Fri, Feb 27
KTM
Kathmandu
LAS
Las Vegas
$1,312 Roundtrip, found 3 days ago
$1,312
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Thu, Feb 19 from Kathmandu to Las Vegas, returning Fri, Feb 27, priced at $1,312 found 3 days ago
Singapore Airlines
Thu, Feb 19 - Fri, Feb 27
KTM
Kathmandu
LAS
Las Vegas
$1,360 Roundtrip, found 3 days ago
$1,360
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Thu, Feb 19 from Kathmandu to Las Vegas, returning Fri, Feb 27, priced at $1,360 found 3 days ago
Qatar Airways
Thu, Feb 19 - Fri, Feb 27
KTM
Kathmandu
LAS
Las Vegas
$1,386 Roundtrip, found 3 days ago
$1,386
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Thu, Feb 19 from Kathmandu to Las Vegas, returning Fri, Feb 27, priced at $1,386 found 3 days ago
Singapore Airlines
Thu, Feb 19 - Fri, Feb 27
KTM
Kathmandu
LAS
Las Vegas
$1,400 Roundtrip, found 3 days ago
$1,400
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Thu, Feb 19 from Kathmandu to Las Vegas, returning Fri, Feb 27, priced at $1,400 found 3 days ago
Qatar Airways
Thu, Nov 20 - Wed, May 13
KTM
Kathmandu
LAS
Las Vegas
$1,404 Roundtrip, found 1 day ago
$1,404
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Thu, Nov 20 from Kathmandu to Las Vegas, returning Wed, May 13, priced at $1,404 found 1 day ago
Qatar Airways
Thu, Nov 20 - Wed, May 13
KTM
Kathmandu
LAS
Las Vegas
$1,407 Roundtrip, found 1 day ago
$1,407
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Thu, Nov 20 from Kathmandu to Las Vegas, returning Wed, May 13, priced at $1,407 found 1 day ago
Singapore Airlines
Thu, Feb 19 - Fri, Feb 27
KTM
Kathmandu
LAS
Las Vegas
$1,407 Roundtrip, found 3 days ago
$1,407
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Thu, Feb 19 from Kathmandu to Las Vegas, returning Fri, Feb 27, priced at $1,407 found 3 days ago
Turkish Airlines
Thu, Nov 20 - Wed, May 13
KTM
Kathmandu
LAS
Las Vegas
$1,454 Roundtrip, found 1 day ago
$1,454
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Thu, Nov 20 from Kathmandu to Las Vegas, returning Wed, May 13, priced at $1,454 found 1 day ago
Korean Air
Mon, Sep 15 - Wed, Sep 17
KTM
Kathmandu
LAS
Las Vegas
$1,471 Roundtrip, found 3 days ago
$1,471
Roundtrip
found 3 days ago
Select Korean Air flight, departing Mon, Sep 15 from Kathmandu to Las Vegas, returning Wed, Sep 17, priced at $1,471 found 3 days ago
KLM
Sat, Sep 13 - Sat, Sep 20
KTM
Kathmandu
LAS
Las Vegas
$1,884 Roundtrip, found 1 day ago
$1,884
Roundtrip
found 1 day ago
Select KLM flight, departing Sat, Sep 13 from Kathmandu to Las Vegas, returning Sat, Sep 20, priced at $1,884 found 1 day ago
Flights from Kathmandu (KTM) to Las Vegas (LAS)
Origin airport
Tribhuvan Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Cathay Pacific, Emirates, Etihad Airways, Korean Air, Qatar Airways, Singapore Airlines, Turkish Airlines
Roundtrip price
$1,312
Distance
7831 mi

Kathmandu to Las Vegas Flights

The cheapest times to fly from Kathmandu to Las Vegas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kathmandu to Las Vegas are during the month of February. You can find some of the cheapest flights from Kathmandu to Las Vegas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kathmandu to Las Vegas

Sunday is one of the best days to book for cheap flights from Kathmandu to Las Vegas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kathmandu to Las Vegas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kathmandu to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $781 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kathmandu to Las Vegas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kathmandu to Las Vegas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Tribhuvan Intl. Airport (KTM) to Harry Reid Intl. Airport (LAS) cost?
Lock in a cheap one-way flight from $781 or cheap return flight from $1,312 from Tribhuvan Intl. Airport (KTM) to Harry Reid Intl. Airport (LAS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Tribhuvan Intl. Airport (KTM) to Harry Reid Intl. Airport (LAS)?
Traveling in February can help you save, as it's the cheapest month for flights between KTM and LAS. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Tribhuvan Intl. Airport (KTM) to Harry Reid Intl. Airport (LAS)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from KTM to LAS. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Tribhuvan Intl. Airport (KTM) to Harry Reid Intl. Airport (LAS)?
There aren't any daily nonstop flights departing from Tribhuvan Intl. Airport (KTM) to Harry Reid Intl. Airport (LAS). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from KTM to LAS?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tribhuvan Intl. Airport (KTM) to Harry Reid Intl. Airport (LAS)?
Choose a flight from Tribhuvan Intl. Airport (KTM) to Harry Reid Intl. Airport (LAS) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Tribhuvan Intl. Airport (KTM) to Harry Reid Intl. Airport (LAS) last-minute?
Waiting until just before your departure to book your flight from KTM to LAS generally means paying more. While it's possible to find some last-minute discounts, they aren't always guaranteed. Keep your travel plans flexible for a better chance of scoring a bargain.
Is it cheaper to book a KTM to LAS flight and hotel package?
Compared with arranging hotels and flights separately, booking a KTM to LAS flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place will take the hassle out of travel planning. Just secure your flights and choose from our wide range of hotels, then tailor your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Tribhuvan Intl. Airport (KTM) to Harry Reid Intl. Airport (LAS)?
Generally, it's possible to reschedule or cancel your KTM to LAS flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.