€783 Cheap Flights Denver to Kathmandu (DEN-KTM)

View €783 flight on Sat, 20 Sep 2025Opens in a new window

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

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Cheap flights from Denver to Kathmandu (DEN-KTM)

Prices were available within the past 7 days and start at €783 for one-way flights and €1,480 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Sat, 20 Sep - Thu, 6 Nov
DEN
Denver
KTM
Kathmandu
€1,480 Return, found 5 days ago
€1,480
Return
found 5 days ago
Select Qatar Airways flight, departing Sat, 20 Sep from Denver to Kathmandu, returning Thu, 6 Nov, priced at €1,480 found 5 days ago
Qatar Airways
Sat, 20 Sep - Thu, 6 Nov
DEN
Denver
KTM
Kathmandu
€1,535 Return, found 5 days ago
€1,535
Return
found 5 days ago
Select Qatar Airways flight, departing Sat, 20 Sep from Denver to Kathmandu, returning Thu, 6 Nov, priced at €1,535 found 5 days ago
Qatar Airways
Mon, 22 Sep - Mon, 3 Nov
DEN
Denver
KTM
Kathmandu
€1,563 Return, found 2 days ago
€1,563
Return
found 2 days ago
Select Qatar Airways flight, departing Mon, 22 Sep from Denver to Kathmandu, returning Mon, 3 Nov, priced at €1,563 found 2 days ago
Qatar Airways
Sat, 20 Sep - Thu, 6 Nov
DEN
Denver
KTM
Kathmandu
€1,598 Return, found 5 days ago
€1,598
Return
found 5 days ago
Select Qatar Airways flight, departing Sat, 20 Sep from Denver to Kathmandu, returning Thu, 6 Nov, priced at €1,598 found 5 days ago
Qatar Airways
Tue, 23 Sep - Mon, 3 Nov
DEN
Denver
KTM
Kathmandu
€1,633 Return, found 1 day ago
€1,633
Return
found 1 day ago
Select Qatar Airways flight, departing Tue, 23 Sep from Denver to Kathmandu, returning Mon, 3 Nov, priced at €1,633 found 1 day ago
Qatar Airways
Mon, 22 Sep - Mon, 3 Nov
DEN
Denver
KTM
Kathmandu
€1,636 Return, found 2 days ago
€1,636
Return
found 2 days ago
Select Qatar Airways flight, departing Mon, 22 Sep from Denver to Kathmandu, returning Mon, 3 Nov, priced at €1,636 found 2 days ago
Delta
Wed, 1 Jul - Wed, 22 Jul
DEN
Denver
KTM
Kathmandu
€1,694 Return, found 2 days ago
€1,694
Return
found 2 days ago
Select Delta flight, departing Wed, 1 Jul from Denver to Kathmandu, returning Wed, 22 Jul, priced at €1,694 found 2 days ago
Alaska Airlines
Wed, 1 Jul - Wed, 22 Jul
DEN
Denver
KTM
Kathmandu
€1,713 Return, found 2 days ago
€1,713
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 1 Jul from Denver to Kathmandu, returning Wed, 22 Jul, priced at €1,713 found 2 days ago
Singapore Airlines
Wed, 1 Jul - Wed, 22 Jul
DEN
Denver
KTM
Kathmandu
€1,799 Return, found 2 days ago
€1,799
Return
found 2 days ago
Select Singapore Airlines flight, departing Wed, 1 Jul from Denver to Kathmandu, returning Wed, 22 Jul, priced at €1,799 found 2 days ago
American Airlines
Tue, 23 Sep - Mon, 3 Nov
DEN
Denver
KTM
Kathmandu
€1,817 Return, found 1 day ago
€1,817
Return
found 1 day ago
Select American Airlines flight, departing Tue, 23 Sep from Denver to Kathmandu, returning Mon, 3 Nov, priced at €1,817 found 1 day ago

Find the cheapest month to fly from Denver (DEN) to Kathmandu (KTM)

September is typically the cheapest month to fly

From €909 - €1,664 per traveller.

Graph displaying average flight prices per month

Denver to Kathmandu route information
Origin airport
Denver Intl.
Destination airport
Tribhuvan Intl.
Return price
€1,480
Distance
12359 km

Perfect flights from Denver to Kathmandu

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Denver to Kathmandu. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Denver Intl. to Tribhuvan Intl. ticket options cater to your travel preferences, with incredible one-way fares from €783 and roundtrip prices from €1,480. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Tribhuvan Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Kathmandu.

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 €1,480. 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.

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