S$975 Cheap Flights from Denver to Kathmandu

View S$975 flight on Mon, 22 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 S$975 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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

September is typically the cheapest month to fly

From S$1,359 - S$2,480 per traveller.

Graph displaying average flight prices per month

Denver to Kathmandu route information
Origin airport
Denver Intl.
Destination airport
Tribhuvan Intl.
Distance
12359 km

Perfect flights from Denver to Kathmandu

Your Journey from Denver to Kathmandu

Start your unforgettable journey with Expedia. Our broad selection of flights from Denver to Kathmandu caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including American Airlines, Qatar Airways, Cathay Pacific, China Southern Airlines, Singapore Airlines, Etihad Airways, Emirates. Our selection of flights from Denver Intl. to Tribhuvan Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Denver to Kathmandu Flights

Experience the joy of finding cheap flights from Denver Intl. to Tribhuvan Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$975 and roundtrip prices *.
 

Pre-Flight Essentials

Ensure a smooth journey from Denver to Kathmandu with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Kathmandu

Picture yourself stepping off the plane in Kathmandu and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Denver to Kathmandu Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Denver to Kathmandu.
 

Beyond the Flight – Exploring Kathmandu

With Expedia, your adventure extends beyond the flight. Explore Kathmandu at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Denver to Kathmandu with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Denver to Kathmandu with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 . 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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*Available to Expedia members.