CA $1,426 Cheap Flights from Buffalo (BUF) to Kathmandu (KTM)

View CA $1,426 flight on Fri, Oct 9, 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at CA $1,426 for one-way flights and CA $2,497 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Oct 9 - Sun, Oct 25
BUF
Buffalo
KTM
Kathmandu
CA $2,497 Roundtrip, found 3 days ago
CA $2,497
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Oct 9 from Buffalo to Kathmandu, returning Sun, Oct 25, priced at CA $2,497 found 3 days ago
American Airlines
Fri, Oct 9 - Sun, Oct 25
BUF
Buffalo
KTM
Kathmandu
CA $2,603 Roundtrip, found 3 days ago
CA $2,603
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Oct 9 from Buffalo to Kathmandu, returning Sun, Oct 25, priced at CA $2,603 found 3 days ago
American Airlines
Tue, Jun 9 - Tue, Jul 14
BUF
Buffalo
KTM
Kathmandu
CA $2,830 Roundtrip, found 1 day ago
CA $2,830
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jun 9 from Buffalo to Kathmandu, returning Tue, Jul 14, priced at CA $2,830 found 1 day ago
American Airlines
Tue, Jun 9 - Tue, Jul 14
BUF
Buffalo
KTM
Kathmandu
CA $2,838 Roundtrip, found 1 day ago
CA $2,838
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jun 9 from Buffalo to Kathmandu, returning Tue, Jul 14, priced at CA $2,838 found 1 day ago
Qatar Airways
Fri, Oct 9 - Sun, Oct 25
BUF
Buffalo
KTM
Kathmandu
CA $2,923 Roundtrip, found 3 days ago
CA $2,923
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Fri, Oct 9 from Buffalo to Kathmandu, returning Sun, Oct 25, priced at CA $2,923 found 3 days ago
American Airlines
Tue, Jun 9 - Tue, Jul 14
BUF
Buffalo
KTM
Kathmandu
CA $2,943 Roundtrip, found 1 day ago
CA $2,943
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jun 9 from Buffalo to Kathmandu, returning Tue, Jul 14, priced at CA $2,943 found 1 day ago
Qatar Airways
Fri, Oct 9 - Sun, Oct 25
BUF
Buffalo
KTM
Kathmandu
CA $2,945 Roundtrip, found 3 days ago
CA $2,945
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Fri, Oct 9 from Buffalo to Kathmandu, returning Sun, Oct 25, priced at CA $2,945 found 3 days ago
American Airlines
Tue, Jun 9 - Tue, Jul 14
BUF
Buffalo
KTM
Kathmandu
CA $2,946 Roundtrip, found 1 day ago
CA $2,946
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jun 9 from Buffalo to Kathmandu, returning Tue, Jul 14, priced at CA $2,946 found 1 day ago
JetBlue Airways
Fri, Oct 9 - Sun, Oct 25
BUF
Buffalo
KTM
Kathmandu
CA $2,960 Roundtrip, found 3 days ago
CA $2,960
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Fri, Oct 9 from Buffalo to Kathmandu, returning Sun, Oct 25, priced at CA $2,960 found 3 days ago
Turkish Airlines
Tue, Jun 9 - Tue, Jul 14
BUF
Buffalo
KTM
Kathmandu
CA $3,518 Roundtrip, found 1 day ago
CA $3,518
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Tue, Jun 9 from Buffalo to Kathmandu, returning Tue, Jul 14, priced at CA $3,518 found 1 day ago

Frequently asked questions

How much is a flight from BUF to Tribhuvan Intl. Airport (KTM)?
If you're travelling between BUF and Tribhuvan Intl. Airport, round-trip journeys start from CA $2,497. This figure is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BUF to KTM?
The majority of flights can be cancelled online, but whether you incur a fee varies between airlines. If you do have to cancel your escape, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from BUF to Tribhuvan Intl. Airport (KTM) that have flexible change policies?
Many carriers offer the option to move your flight without a change fee. All you pay is the difference in the ticket price. When searching for Buffalo Niagara International Airport to KTM flights, you'll see a "No change fees" filter for you to tick.
How far is the flight from Buffalo Niagara International Airport to Tribhuvan Intl. Airport?
You'll have 12,000 kilometres to cover on the long-haul Buffalo to Kathmandu route. Wear comfy clothes and consider taking a pair of noise-cancelling earphones.
Which airlines fly direct from Buffalo Niagara International Airport to KTM?
Right now, no airlines offer direct flights from Buffalo Niagara International Airport to Tribhuvan Intl. Airport. You'll need to book a flight with at least one stop. To score the best price and connections, lock in your fare well in advance.
Are BUF to Tribhuvan Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Tickets from Buffalo Niagara Intl. Airport (BUF) to Tribhuvan Intl. Airport (KTM) are available up to 12 months before departure on Expedia. And although you may occasionally score great last-minute deal, it's never a sure thing. Also, booking your flights in advance means you'll have more choices — and you can avoid getting stuck in the dreaded middle seat! We regularly update our fares to bring you the best bargains, so keep checking in for all the latest specials.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Qatar Airways, Turkish Airlines
Roundtrip price
CA $2,497
Distance
11923 km

Explore a world of travel with Expedia

*Available to Expedia members.