HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Denver

$581+ Cheap flights from Kathmandu (KTM) to Denver (DEN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — DEN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kathmandu to Denver with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kathmandu to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Popular in

April

Cheapest in

February

Average price

$1,534
Highest demand for flights based on searches. 9% potential increase in price ($176 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Kathmandu to Denver

One-way flights from Kathmandu to Denver
Search for one-way flight options from Kathmandu to Denver. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:30 amKTM - DEN
3 stops44h 39mMultiple Airlines
Deal found 9/11$581
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1611:45 amKTM - DEN
3 stops45h 22mMultiple Airlines
Deal found 9/11$654
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2410:55 amKTM - DEN
3 stops49h 58mMultiple Airlines
Deal found 9/11$674
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/23:00 pmKTM - DEN
3 stops46h 42mMultiple Airlines
Deal found 9/9$691
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:30 amKTM - DEN
2 stops44h 50mMultiple Airlines
Deal found 9/11$762
This oojo deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2412:35 pmKTM - DEN
1 stop41h 45mTurkish Airlines
Deal found 9/10$933

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kathmandu to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Kathmandu to Denver that are best for you.

Fly from

Kathmandu

Fly to

Denver

Route

Depart

Return

Price

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Thu 10/23

6:30 am-3:24 pm

3 stops44h 39m

$581

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Tue 9/16

11:45 am-9:22 pm

3 stops45h 22m

$654

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Fri 10/24

10:55 am-1:08 am

3 stops49h 58m

$674

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Sun 11/2

3:00 pm-12:57 am

3 stops46h 42m

$691

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Sun 12/28

6:30 am-2:35 pm

2 stops44h 50m

$762

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Mon 11/24

12:35 pm-5:35 pm

1 stop41h 45m

$933

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Wed 2/18

12:35 pm-5:35 pm

1 stop41h 45m

$933

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Kathmandu to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Kathmandu with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kathmandu to Denver

What is the cheapest month to book a flight from Kathmandu to Denver?

Currently, October is the cheapest month in which you can book a flight from Kathmandu to Denver (average of $197). Flying from Kathmandu to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated September 11, 2025.
See what other customers who have flown with Qatar Airways and Turkish Airlines from Kathmandu to Denver have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,624 reviews

Entertainment

7.4

Boarding

7.5

Comfort

7.4

Crew

7.9

Overall

7.4

Food

7.3

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
Qatar Airways
7.4
Good
3,624 reviews
Qatar Airways
7.4
Good
3,624 reviews

Entertainment

7.4

Boarding

7.5

Comfort

7.4

Crew

7.9

Overall

7.4

Food

7.3

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
Turkish Airlines
7.3
Good
3,968 reviews
Qatar Airways
7.4
Good
3,624 reviews

Entertainment

7.4

Boarding

7.5

Comfort

7.4

Crew

7.9

Overall

7.4

Food

7.3

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.

Related info for your journey

Find useful and relevant information for your journey from Kathmandu to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Kathmandu to Denver round-trip?

    According to our current data, Turkish Airlines ($1,368), and Qatar Airways ($1,565) offers the cheapest pricing from Kathmandu to Denver. Users have found that Turkish Airlines is 14% cheaper than the other options available to this destination.

  • Can I find deals for flights from Kathmandu to Denver that include hotel bookings?

    Yes. In addition to deals on Kathmandu to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kathmandu to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to Denver.

  • Can I find deals for business class flights from Kathmandu to Denver?

    Yes. Cheapflights offers flight deals from Kathmandu to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kathmandu to Denver?

    Currently, October is the cheapest month in which you can book a flight from Kathmandu to Denver (average of $197). Flying from Kathmandu to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Westminster
Black Hawk
Golden
Winter Park
Broomfield
Greeley
Lone Tree
Lakewood
Cripple Creek
Thornton
Silverthorne
Frisco
Manitou Springs
Fort Morgan
Glendale
Wheat Ridge
Brighton
Longmont
Idaho Springs
Parker

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Kathmandu to Denver

Discover the top 2 airlines that operate flights from Kathmandu to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,368Average$1,584FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,565Average$1,835FlexibilityNo cancel feeOn-time68%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.