Cheap Flights from Lewiston (LWS) to Kathmandu (KTM)

Popular airlines from Lewiston, ID (LWS-Nez Perce County Regional) to Tribhuvan Intl. Airport (KTM)

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Frequently asked questions

How much does a flight from Nez Perce County Regional Airport (LWS) to Tribhuvan Intl. Airport (KTM) cost?
Get a cheap one-way flight or cheap return flight from Nez Perce County Regional Airport (LWS) 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 Nez Perce County Regional Airport (LWS) to Tribhuvan Intl. Airport (KTM)?
The cheapest month to fly from LWS to KTM is , when there's less demand. Off-peak months are often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Nez Perce County Regional Airport (LWS) to Tribhuvan Intl. Airport (KTM)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest LWS to KTM flight.
How many flights per day from Nez Perce County Regional Airport (LWS) to Tribhuvan Intl. Airport (KTM)?
You'll have to catch a flight with a layover if you're traveling from Nez Perce County Regional Airport (LWS) to Tribhuvan Intl. Airport (KTM). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from LWS to KTM?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a range of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Nez Perce County Regional Airport (LWS) to Tribhuvan Intl. Airport (KTM)?
To avoid possible delays on the Nez Perce County Regional Airport (LWS) to Tribhuvan Intl. Airport (KTM) route, aim to fly before 3 PM. Departures after this time have a 22% higher chance of cancellation.**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 Nez Perce County Regional Airport (LWS) to Tribhuvan Intl. Airport (KTM) last-minute?
Booking your plane ticket from LWS to KTM shortly before your journey is generally more expensive. However, if there's some wiggle room with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a LWS to KTM flight and hotel package?
Booking a LWS to KTM 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. Pick from our wide range of hotels and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Nez Perce County Regional Airport (LWS) to Tribhuvan Intl. Airport (KTM)?
Typically, you can cancel or reschedule your LWS to KTM flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you want more information, visit our Customer Service portal.

Travel information

Origin airport
Nez Perce County Regional
Destination airport
Tribhuvan Intl.
Distance
7130 mi

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Lewiston to Kathmandu Flights

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

 

The best time to book a flight from Lewiston to Kathmandu

Sunday is one of the best days to book for cheap flights from Lewiston 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 Lewiston 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 Lewiston to Kathmandu in 2025. 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 Lewiston 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 Lewiston 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.

 

Lewiston to Kathmandu Flights

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*Available to One Key members.