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CA $1,238 Cheap Flights from Denver (DEN) to Kathmandu (KTM)

View CA $1,238 flight on Wed, Nov 4, 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 and start at CA $1,238 for one-way flights and CA $2,139 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, Oct 30 - Thu, Dec 10
DEN
Denver
KTM
Kathmandu
CA $2,139 Roundtrip, found 5 days ago
CA $2,139
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Oct 30 from Denver to Kathmandu, returning Thu, Dec 10, priced at CA $2,139 found 5 days ago
Qatar Airways
Fri, Oct 30 - Thu, Dec 10
DEN
Denver
KTM
Kathmandu
CA $2,155 Roundtrip, found 5 days ago
CA $2,155
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Fri, Oct 30 from Denver to Kathmandu, returning Thu, Dec 10, priced at CA $2,155 found 5 days ago
Alaska Airlines
Fri, Oct 30 - Thu, Dec 10
DEN
Denver
KTM
Kathmandu
CA $2,157 Roundtrip, found 5 days ago
CA $2,157
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Oct 30 from Denver to Kathmandu, returning Thu, Dec 10, priced at CA $2,157 found 5 days ago
Qatar Airways
Fri, Oct 30 - Thu, Dec 10
DEN
Denver
KTM
Kathmandu
CA $2,158 Roundtrip, found 5 days ago
CA $2,158
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Fri, Oct 30 from Denver to Kathmandu, returning Thu, Dec 10, priced at CA $2,158 found 5 days ago
Qatar Airways
Fri, Oct 30 - Thu, Dec 10
DEN
Denver
KTM
Kathmandu
CA $2,172 Roundtrip, found 5 days ago
CA $2,172
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Fri, Oct 30 from Denver to Kathmandu, returning Thu, Dec 10, priced at CA $2,172 found 5 days ago
Alaska Airlines
Fri, Oct 30 - Thu, Dec 10
DEN
Denver
KTM
Kathmandu
CA $2,261 Roundtrip, found 5 days ago
CA $2,261
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Oct 30 from Denver to Kathmandu, returning Thu, Dec 10, priced at CA $2,261 found 5 days ago
Qatar Airways
Fri, Oct 30 - Thu, Dec 10
DEN
Denver
KTM
Kathmandu
CA $2,276 Roundtrip, found 5 days ago
CA $2,276
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Fri, Oct 30 from Denver to Kathmandu, returning Thu, Dec 10, priced at CA $2,276 found 5 days ago
Turkish Airlines
Wed, Nov 4 - Sun, Nov 8
DEN
Denver
KTM
Kathmandu
CA $2,335 Roundtrip, found 1 day ago
CA $2,335
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Wed, Nov 4 from Denver to Kathmandu, returning Sun, Nov 8, priced at CA $2,335 found 1 day ago
JetBlue Airways
Wed, Nov 4 - Sun, Nov 8
DEN
Denver
KTM
Kathmandu
CA $2,421 Roundtrip, found 1 day ago
CA $2,421
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Wed, Nov 4 from Denver to Kathmandu, returning Sun, Nov 8, priced at CA $2,421 found 1 day ago
American Airlines
Fri, Oct 30 - Thu, Dec 10
DEN
Denver
KTM
Kathmandu
CA $2,455 Roundtrip, found 5 days ago
CA $2,455
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Oct 30 from Denver to Kathmandu, returning Thu, Dec 10, priced at CA $2,455 found 5 days ago

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

February is typically the cheapest month to fly

From CA $1,593 - CA $2,778 per traveller.

Frequently asked questions

How much does a flight from Denver, CO (DEN-Denver Intl.) to Kathmandu (KTM-Tribhuvan Intl.) cost?
You can find one-way and return flights from DEN to KTM with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when DEN to KTM ticket fares go up or down.
What is the cheapest month to fly from Denver, CO (DEN-Denver Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
The cheapest months to fly from DEN to KTM are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Denver, CO (DEN-Denver Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
Enter DEN to KTM and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Denver, CO (DEN-Denver Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
American Eagle is one of the cheapest airlines offering connecting return flights from Denver, CO (DEN-Denver Intl.) to Kathmandu (KTM-Tribhuvan Intl.), with prices starting from around CA$1661 for flights that can be booked for departure within the next year, typically with a layover in O'Hare Intl. (ORD). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Denver, CO (DEN-Denver Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
To find a cheap flight from Denver, CO (DEN-Denver Intl.) to Kathmandu (KTM-Tribhuvan Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Denver, CO (DEN-Denver Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Denver, CO (DEN-Denver Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
There are approximately 65 connecting flights per day from Denver International Airport (DEN) to Tribhuvan International Airport (KTM). Some common connection points include Dallas-Fort Worth International Airport (DFW), Seattle - Tacoma International Airport (SEA), and O'Hare International Airport (ORD).
What is the earliest flight from Denver, CO (DEN-Denver Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
The earliest flight from Denver International Airport (DEN) to Tribhuvan International Airport (KTM) typically departs around 12:40 AM. This service is seasonal, active only in March, and is operated by United and Air India. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Denver, CO (DEN-Denver Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
You'll find the most flights from Denver Intl. (DEN) to Tribhuvan Intl. (KTM) on Fridays, with around 68 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, American Airlines, and JetBlue Airways. Flight schedules are fairly consistent throughout the week, with Fridays having only slightly more flights than other days.
What are the most popular departure times for flights from Denver, CO (DEN-Denver Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
The most popular departure times for flights from Denver, CO (DEN-Denver Intl.) to Kathmandu (KTM-Tribhuvan Intl.) are in the evening, from 6pm to 9pm. Many major carriers, including American Airlines, United and British Airways, offer flights during this window. Many travellers prefer this time as it allows for a full day of activities before heading to the airport, and you can often arrive at your destination in the morning.
How long does it take to fly from Denver, CO (DEN-Denver Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
There are no nonstop flights from Denver, CO (DEN-Denver Intl.) to Kathmandu (KTM-Tribhuvan Intl.). The journey covers a distance of approximately 12,434 kilometres. Flights with one stop typically take around 22 hours 30 minutes. If you have two or more stops, your travel time will be a bit longer, usually around 24 hours 48 minutes. Keep in mind that these are average times, and your actual flight duration can vary depending on the specific routing, layover times, and even weather conditions.
Can you fly business or first class from Denver, CO (DEN-Denver Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
Select the "Business class" and "First class" filters when looking for DEN to KTM flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Denver, CO (DEN-Denver Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight with Expedia?
It's easy to earn miles on a Denver, CO (DEN-Denver Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Kathmandu (KTM) from Denver, CO (DEN)?
If you're planning to travel to Kathmandu from Denver Intl. (DEN), you can fly directly into Tribhuvan Intl. (KTM) which offers international flights and connections. Some flights may connect through major hubs like Dallas-Fort Worth Intl. (DFW), Los Angeles Intl. (LAX), or John F. Kennedy Intl. (JFK) before reaching Kathmandu. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Denver, CO (DEN-Denver Intl.) to Kathmandu (KTM-Tribhuvan Intl.) at the last minute?
Typically, booking a last minute flight from Denver, CO (DEN-Denver Intl.) to Kathmandu (KTM-Tribhuvan Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Denver, CO (DEN-Denver Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight and hotel package?
Securing a Denver, CO (DEN-Denver Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Denver, CO (DEN-Denver Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
If you booked your Denver, CO (DEN-Denver Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Denver Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Cathay Pacific, Qatar Airways, Turkish Airlines
Roundtrip price
CA $2,139
Distance
12359 km

Book with confidence

Denver to Kathmandu Flights

The easy way to book your flights from Denver to Kathmandu 

With Expedia, it’s simple to find and book flights to Kathmandu from Denver whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Tribhuvan Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Denver to Kathmandu today, tomorrow, or this week.  

 

Save dollars with cheap flights from Denver Intl., DEN to Tribhuvan Intl., KTM 

Sort your search results by price to find great deals on your flight from Denver to Kathmandu—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Kathmandu from Denver currently is just CA $2,139 rising to CA $2,455.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Kathmandu  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Kathmandu from Denver 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Kathmandu with Expedia today.

Denver to Kathmandu Flights

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*Available to Expedia members.