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CA $1,258 Cheap Flights from Kathmandu (KTM) to Buffalo (BUF)

View CA $1,258 flight on Thu, Nov 26, 2026Opens in a new window

Popular airlines from Tribhuvan Intl. Airport (KTM) to Buffalo Niagara Intl. Airport (BUF)

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Cheap flights from Kathmandu (KTM) to Buffalo (BUF)

Prices were available within the past 7 days and start at CA $1,258 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find one-way and return flights from KTM to BUF with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when KTM to BUF ticket fares go up or down.
What is the cheapest month to fly from Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The cheapest months to fly from KTM to BUF are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Enter KTM to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara 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 Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara 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 Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are approximately 11 connecting flights per day from Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.). Some common connection points include Hamad Intl. (DOH), Indira Gandhi Intl. (DEL), and Istanbul Airport (IST).
What is the earliest flight from Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) typically departs around 12:05 AM local time. This service is offered by airlines such as flydubai, Emirates, and United. This is a seasonal service, active only in September. An early departure like this can help you make the most of 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 Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You'll find the most flights from Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) on a Monday, with around 12 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Air India, flydubai, and China Southern Airlines. There are notably more flight options on Mondays compared to other days of the week.
What are the most popular departure times for flights from Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The most popular departure times for flights from Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) are between 9am and 12pm. Many major carriers, including Qatar Airways, Air India and flydubai, offer flights during this window. Many travellers prefer these times for a convenient start to their journey.
How long does it take to fly from Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are no nonstop flights from Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.). Flights with two or more stops typically take around 23 hours 30 minutes, covering a distance of approximately 12,000 kilometres. Keep in mind that actual travel times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Yes, you can fly business class from Kathmandu (KTM) to Buffalo, NY (BUF). You can fly business class with Qatar Airways.
How do I earn miles on a Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara 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 Buffalo, NY (BUF) from Kathmandu (KTM)?
If you're planning to travel to Buffalo from Tribhuvan Intl. (KTM), you typically fly into Buffalo Niagara Intl. (BUF) which offers international flights and connections. Some flights may connect through major hubs like Indira Gandhi Intl. (DEL), Hamad Intl. (DOH), or Hong Kong Intl. (HKG) before reaching Buffalo. 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 Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara 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 Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara 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 Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your Kathmandu (KTM-Tribhuvan Intl.) to Buffalo, NY (BUF-Buffalo Niagara 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
Tribhuvan Intl.
Destination airport
Buffalo Niagara Intl.
Distance
11923 km

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Kathmandu to Buffalo Flights

The easy way to book your flights from Kathmandu to Buffalo 

With Expedia, it’s simple to find and book flights to Buffalo 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 Buffalo Niagara Intl., 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 Buffalo today, tomorrow, or this week.  

 

Save dollars with cheap flights from Tribhuvan Intl., KTM to Buffalo Niagara Intl., BUF 

Sort your search results by price to find great deals on your flight from Kathmandu to Buffalo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Buffalo 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 Buffalo  
  • 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 Buffalo 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 Buffalo with Expedia today.

Kathmandu to Buffalo Flights

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