$522 Cheap Flights from Buffalo (BUF) to Kathmandu (KTM)

View $522 flight on Sat, Jan 24, 2026Opens in a new window

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

Cheap Flights from Buffalo to Kathmandu (BUF-KTM)

Prices were available within the past 7 days and start at $522 for one-way flights and $889 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Tue, Jan 20 - Mon, Jan 26
BUF
Buffalo
KTM
Kathmandu
$889 Roundtrip, found 1 day ago
$889
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Jan 20 from Buffalo to Kathmandu, returning Mon, Jan 26, priced at $889 found 1 day ago
JetBlue Airways
Tue, Jan 20 - Sun, Jan 25
BUF
Buffalo
KTM
Kathmandu
$889 Roundtrip, found 2 days ago
$889
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Jan 20 from Buffalo to Kathmandu, returning Sun, Jan 25, priced at $889 found 2 days ago
JetBlue Airways
Tue, Jan 20 - Tue, Jan 27
BUF
Buffalo
KTM
Kathmandu
$899 Roundtrip, found 1 day ago
$899
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Jan 20 from Buffalo to Kathmandu, returning Tue, Jan 27, priced at $899 found 1 day ago
JetBlue Airways
Tue, Jan 20 - Mon, Feb 2
BUF
Buffalo
KTM
Kathmandu
$900 Roundtrip, found 6 days ago
$900
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Tue, Jan 20 from Buffalo to Kathmandu, returning Mon, Feb 2, priced at $900 found 6 days ago
JetBlue Airways
Mon, Feb 16 - Mon, Mar 2
BUF
Buffalo
KTM
Kathmandu
$919 Roundtrip, found 6 days ago
$919
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Mon, Feb 16 from Buffalo to Kathmandu, returning Mon, Mar 2, priced at $919 found 6 days ago
JetBlue Airways
Sat, Jan 24 - Wed, Jan 28
BUF
Buffalo
KTM
Kathmandu
$939 Roundtrip, found 2 days ago
$939
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sat, Jan 24 from Buffalo to Kathmandu, returning Wed, Jan 28, priced at $939 found 2 days ago
Turkish Airlines
Mon, Jan 19 - Mon, Feb 9
BUF
Buffalo
KTM
Kathmandu
$1,004 Roundtrip, found 1 day ago
$1,004
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Mon, Jan 19 from Buffalo to Kathmandu, returning Mon, Feb 9, priced at $1,004 found 1 day ago
Qatar Airways
Mon, Dec 1 - Wed, Dec 10
BUF
Buffalo
KTM
Kathmandu
$1,286 Roundtrip, found 4 days ago
$1,286
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Mon, Dec 1 from Buffalo to Kathmandu, returning Wed, Dec 10, priced at $1,286 found 4 days ago
Emirates
Sat, Jan 24 - Fri, Feb 27
BUF
Buffalo
KTM
Kathmandu
$1,965 Roundtrip, found 6 hours ago
$1,965
Roundtrip
found 6 hours ago
Select Emirates flight, departing Sat, Jan 24 from Buffalo to Kathmandu, returning Fri, Feb 27, priced at $1,965 found 6 hours ago
Etihad Airways
Sat, Jan 24 - Fri, Feb 27
BUF
Buffalo
KTM
Kathmandu
$2,522 Roundtrip, found 6 hours ago
$2,522
Roundtrip
found 6 hours ago
Select Etihad Airways flight, departing Sat, Jan 24 from Buffalo to Kathmandu, returning Fri, Feb 27, priced at $2,522 found 6 hours ago

Alternative airports near Kathmandu

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Tribhuvan Intl. KTM. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $1,279
KTM
Tribhuvan Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $1,279

Frequently asked questions

How much does a flight from Buffalo Niagara Intl. Airport (BUF) to Tribhuvan Intl. Airport (KTM) cost?
Get a cheap one-way flight from $522 or cheap return flight from $889 from Buffalo Niagara Intl. Airport (BUF) 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 Buffalo Niagara Intl. Airport (BUF) to Tribhuvan Intl. Airport (KTM)?
Planning your trip for January is a great way to save, as it's the cheapest month for flights between BUF and KTM. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Buffalo Niagara Intl. Airport (BUF) to Tribhuvan Intl. Airport (KTM)?
To find the cheapest airline that'll fly you from BUF to KTM, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Buffalo Niagara Intl. Airport (BUF) to Tribhuvan Intl. Airport (KTM)?
There are no daily nonstop flights available from Buffalo Niagara Intl. Airport (BUF) to Tribhuvan Intl. Airport (KTM). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from BUF to KTM?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on various factors, such as 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 Buffalo Niagara Intl. Airport (BUF) to Tribhuvan Intl. Airport (KTM)?
To avoid possible delays on the Buffalo Niagara Intl. Airport (BUF) to Tribhuvan Intl. Airport (KTM) route, travel before 3 PM. Departures after this time are 22% more likely to be canceled.**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 Buffalo Niagara Intl. Airport (BUF) to Tribhuvan Intl. Airport (KTM) last-minute?
Last-minute fares from BUF to KTM are usually more expensive. To secure the best rates, start looking for flights as early as possible. That said, if you can play around with your travel dates, it's possible to score a cheap fare right before you leave.
Is it cheaper to book a BUF to KTM flight and hotel package?
Compared with arranging flights and hotels separately, booking a BUF to KTM flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the stress out of travel planning. Just secure your flights and select from our extensive range of stays, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Buffalo Niagara Intl. Airport (BUF) to Tribhuvan Intl. Airport (KTM)?
Typically, it's possible to reschedule or cancel your BUF to KTM flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Emirates, Etihad Airways, Qatar Airways, Turkish Airlines
Roundtrip price
$888
Distance
7452 mi

Book with confidence

Buffalo to Kathmandu Flights

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

 

The best time to book a flight from Buffalo to Kathmandu

Sunday is one of the best days to book for cheap flights from Buffalo 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 Buffalo 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 Buffalo to Kathmandu in 2025. You can also book with separate airlines for your outbound and return journeys, from $522 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 Buffalo 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 Buffalo 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.

 

Buffalo to Kathmandu Flights

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*Available to One Key members.