Cheap Flights from Denver (DEN) to Kathmandu (KTM)

View AU$1,600 flight on Sat, 11 Apr 2026Opens in a new window

Popular airlines from Denver International Airport (DEN) to Tribhuvan Intl. Airport (KTM)

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Cheap Flights from Denver (DEN) to Kathmandu (KTM)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Sun, 14 June - Wed, 8 July
DEN
Denver
KTM
Kathmandu
AU$3,300 Return, found 8 hours ago
AU$3,300
Return
found 8 hours ago
Select Qatar Airways flight, departing Sun, 14 June from Denver to Kathmandu, returning Wed, 8 July, priced at AU$3,300 found 8 hours ago
Qatar Airways
Sun, 14 June - Wed, 8 July
DEN
Denver
KTM
Kathmandu
AU$3,304 Return, found 8 hours ago
AU$3,304
Return
found 8 hours ago
Select Qatar Airways flight, departing Sun, 14 June from Denver to Kathmandu, returning Wed, 8 July, priced at AU$3,304 found 8 hours ago
Qatar Airways
Tue, 16 June - Sat, 4 July
DEN
Denver
KTM
Kathmandu
AU$3,341 Return, found 4 days ago
AU$3,341
Return
found 4 days ago
Select Qatar Airways flight, departing Tue, 16 June from Denver to Kathmandu, returning Sat, 4 July, priced at AU$3,341 found 4 days ago
Qatar Airways
Tue, 16 June - Sat, 4 July
DEN
Denver
KTM
Kathmandu
AU$3,345 Return, found 4 days ago
AU$3,345
Return
found 4 days ago
Select Qatar Airways flight, departing Tue, 16 June from Denver to Kathmandu, returning Sat, 4 July, priced at AU$3,345 found 4 days ago
Qatar Airways
Sun, 14 June - Wed, 8 July
DEN
Denver
KTM
Kathmandu
AU$3,393 Return, found 8 hours ago
AU$3,393
Return
found 8 hours ago
Select Qatar Airways flight, departing Sun, 14 June from Denver to Kathmandu, returning Wed, 8 July, priced at AU$3,393 found 8 hours ago
Alaska Airlines
Tue, 16 June - Sat, 4 July
DEN
Denver
KTM
Kathmandu
AU$3,396 Return, found 4 days ago
AU$3,396
Return
found 4 days ago
Select Alaska Airlines flight, departing Tue, 16 June from Denver to Kathmandu, returning Sat, 4 July, priced at AU$3,396 found 4 days ago
Qatar Airways
Sun, 14 June - Wed, 8 July
DEN
Denver
KTM
Kathmandu
AU$3,397 Return, found 8 hours ago
AU$3,397
Return
found 8 hours ago
Select Qatar Airways flight, departing Sun, 14 June from Denver to Kathmandu, returning Wed, 8 July, priced at AU$3,397 found 8 hours ago
American Airlines
Tue, 16 June - Sat, 4 July
DEN
Denver
KTM
Kathmandu
AU$3,460 Return, found 4 days ago
AU$3,460
Return
found 4 days ago
Select American Airlines flight, departing Tue, 16 June from Denver to Kathmandu, returning Sat, 4 July, priced at AU$3,460 found 4 days ago
Cathay Pacific
Tue, 16 June - Sat, 4 July
DEN
Denver
KTM
Kathmandu
AU$3,535 Return, found 4 days ago
AU$3,535
Return
found 4 days ago
Select Cathay Pacific flight, departing Tue, 16 June from Denver to Kathmandu, returning Sat, 4 July, priced at AU$3,535 found 4 days ago
United
Tue, 16 June - Sat, 4 July
DEN
Denver
KTM
Kathmandu
AU$3,626 Return, found 4 days ago
AU$3,626
Return
found 4 days ago
Select United flight, departing Tue, 16 June from Denver to Kathmandu, returning Sat, 4 July, priced at AU$3,626 found 4 days ago

Frequently asked questions

How much is a flight from DEN to KTM?
If you're travelling between Denver Airport and Tribhuvan Intl. Airport, round-trip journeys start from AU$3,300. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book now 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 DEN to Tribhuvan Intl. Airport (KTM)?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from DIA airport to Tribhuvan Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for DEN to KTM flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Denver Intl. Airport (DEN) to Tribhuvan Intl. Airport (KTM)?
With a flight distance of 12 400 kilometres from Denver Airport (DEN) to Tribhuvan Intl. Airport (KTM), this is a long-haul journey. Make sure you keep well hydrated and go for a short walk down the aisle from time to time.
Which airlines fly direct from DEN to Tribhuvan Intl. Airport?
You won't find any airlines operating directly between Denver Intl. Airport (DEN) and Tribhuvan Intl. Airport (KTM), so be ready to make at least one stop on your journey. A layover can be a welcome way to break up a trip!
Are DEN to Tribhuvan Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Denver Airport to Tribhuvan Intl. Airport (KTM) can be hit-or-miss. You might be lucky and score a bargain, but then again, you could miss out altogether! If you'd prefer to start your trip planning early on, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines list their prices so far in advance. Our top tip? Check back often as updates are made frequently.

Travel information

Origin airport
Denver Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Cathay Pacific, Emirates, Qatar Airways
Return price
AU$3,300
Distance
12359 km

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