Cheap Flights from Butte (BTM) to Kathmandu (KTM)

Popular airlines from Butte, MT (BTM-Bert Mooney) to Tribhuvan Intl. Airport (KTM)

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Frequently asked questions

How much does a flight from Bert Mooney Airport (BTM) to Tribhuvan Intl. Airport (KTM) cost?
Get a cheap one-way flight or cheap return flight from Bert Mooney Airport (BTM) to Tribhuvan Intl. Airport (KTM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Bert Mooney Airport (BTM) to Tribhuvan Intl. Airport (KTM)?
The cheapest month to fly from BTM to KTM is , when there's less demand. Off-peak season is generally when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Bert Mooney Airport (BTM) to Tribhuvan Intl. Airport (KTM)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest BTM to KTM flight.
How many flights per day from Bert Mooney Airport (BTM) to Tribhuvan Intl. Airport (KTM)?
There aren't any daily nonstop flights available from Bert Mooney Airport (BTM) to Tribhuvan Intl. Airport (KTM). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from BTM to KTM?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Bert Mooney Airport (BTM) to Tribhuvan Intl. Airport (KTM)?
Book a flight from Bert Mooney Airport (BTM) to Tribhuvan Intl. Airport (KTM) that takes off before 3 PM to reduce the likelihood of delays. Departures after this time 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 Bert Mooney Airport (BTM) to Tribhuvan Intl. Airport (KTM) last-minute?
Last-minute bookings from BTM to KTM are typically more expensive. To secure the best prices, start searching for flights well in advance. That said, if your travel plans are flexible, you may score a cheap fare right before your journey.
Is it cheaper to book a BTM to KTM flight and hotel package?
Booking a BTM to KTM flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our extensive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bert Mooney Airport (BTM) to Tribhuvan Intl. Airport (KTM)?
Generally, it's possible to cancel or reschedule your BTM to KTM flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Bert Mooney
Destination airport
Tribhuvan Intl.
Distance
7225 mi

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Butte to Kathmandu Flights

The cheapest times to fly from Butte to Kathmandu

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 Butte to Kathmandu are during the month of . You can find some of the cheapest flights from Butte to Kathmandu with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Butte to Kathmandu

Sunday is one of the best days to book for cheap flights from Butte to Kathmandu: 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 Butte to Kathmandu

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 Butte to Kathmandu in 2026. You can also book with separate airlines for your outbound and return journeys, from 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 Butte to Kathmandu 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 Butte to Kathmandu 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.

 

Butte to Kathmandu Flights

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*Available to One Key members.