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$551+ 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — DEN
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
1 adult, Economy
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Cheap flight deals from Kathmandu to Denver

Cheapest flights from Kathmandu to Denver
Explore the most affordable flight options available from Kathmandu to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2025.

This Trip.com deal was found by Cheapflights users on 11/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:10 pmKTM - DEN
2 stops37h 10mMultiple Airlines
Thu 6/48:25 pmDEN - KTM
2 stops25h 40mMultiple Airlines
Deal found 11/30$1,220
This Korean Air deal was found by Cheapflights users on 12/3. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:20 pmKTM - DEN
2 stops39h 42mKorean Air
Thu 6/46:30 amDEN - KTM
2 stops46h 35mKorean Air
Deal found 12/3$1,313
This FlightHub deal was found by Cheapflights users on 12/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:35 pmKTM - DEN
1 stop41h 45mTurkish Airlines
Tue 6/28:25 pmDEN - KTM
1 stop21h 55mTurkish Airlines
Deal found 12/3$1,396
This Turkish Airlines deal was found by Cheapflights users on 12/3. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2212:35 pmKTM - DEN
1 stop41h 45mTurkish Airlines
Tue 6/28:25 pmDEN - KTM
1 stop21h 55mTurkish Airlines
Deal found 12/3$1,452
This FlightHub deal was found by Cheapflights users on 12/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:35 pmKTM - DEN
1 stop41h 45mMultiple Airlines
Tue 6/211:05 amDEN - KTM
2 stops31h 15mMultiple Airlines
Deal found 12/3$1,494
This KAYAK deal was found by Cheapflights users on 12/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:35 pmKTM - DEN
2 stops46h 16mTurkish Airlines
Tue 6/28:25 pmDEN - KTM
1 stop21h 55mTurkish Airlines
Deal found 12/3$1,527
This Korean Air deal was found by Cheapflights users on 12/3. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:20 pmKTM - DEN
2 stops34h 39mKorean Air
Thu 6/46:30 amDEN - KTM
2 stops46h 35mKorean Air
Deal found 12/3$1,596
This CheapOair deal was found by Cheapflights users on 12/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:30 pmKTM - DEN
2 stops35h 52mMultiple Airlines
Wed 6/36:55 pmDEN - KTM
2 stops29h 45mMultiple Airlines
Deal found 12/3$1,709
This FlightHub deal was found by Cheapflights users on 12/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:05 pmKTM - DEN
2 stops36h 24mQatar Airways
Mon 12/811:28 pmDEN - KTM
2 stops29h 37mQatar Airways
Deal found 12/2$1,756
This Mytrip deal was found by Cheapflights users on 12/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:05 pmKTM - DEN
2 stops35h 35mMultiple Airlines
Mon 12/83:40 pmDEN - KTM
3 stops33h 05mMultiple Airlines
Deal found 12/2$1,820

Find 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 December 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,220
(Trip.com)

One-way from

$551
(Trip.com)

Popular in

April

Cheapest in

October

Average price

$1,584
Provider with most accurate pricing for Kathmandu Tribhuvan-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kathmandu Tribhuvan-Denver Intl flights.
Search Deals
From Kathmandu Tribhuvan to Denver Intl
Search Deals
One-way flight from Kathmandu Tribhuvan to Denver Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($162 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 3, 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

Tue 5/5

7:30 am-6:20 pm

1 stop22h 35m

Denver Intl

Sat 5/9

8:25 pm-6:05 am

1 stop21h 55m

$1,453

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Tue 5/5

7:30 am-6:20 pm

1 stop22h 35m

Denver Intl

Sun 5/10

8:25 pm-6:05 am

1 stop21h 55m

$1,453

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Sun 5/3

7:30 am-6:20 pm

1 stop22h 35m

Denver Intl

Sat 5/9

8:25 pm-6:05 am

1 stop21h 55m

$1,454

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Tue 5/5

7:30 am-6:20 pm

1 stop22h 35m

Denver Intl

Tue 5/12

8:25 pm-6:05 am

1 stop21h 55m

$1,456

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Sun 5/3

7:30 am-6:20 pm

1 stop22h 35m

Denver Intl

Sun 5/10

8:25 pm-6:05 am

1 stop21h 55m

$1,456

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Thu 4/30

7:30 am-6:20 pm

1 stop22h 35m

Denver Intl

Tue 5/12

8:25 pm-6:05 am

1 stop21h 55m

$1,459

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Thu 4/30

7:30 am-6:20 pm

1 stop22h 35m

Denver Intl

Sun 5/10

8:25 pm-6:05 am

1 stop21h 55m

$1,461

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Sun 1/25

12:20 pm-9:40 am

2 stops34h 05m

$551

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Tue 2/24

12:20 pm-10:02 am

2 stops34h 27m

$569

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Fri 3/6

12:20 pm-3:58 am

3 stops28h 23m

$632

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 18 results
1
2

Compare providers for flights from Kathmandu to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kathmandu to Denver in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kathmandu-Denver flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kathmandu-Denver flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Kathmandu-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kathmandu-Denver flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kathmandu-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 December 3, 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
3,679 reviews

Food

7.3

Boarding

7.5

Crew

7.9

Comfort

7.4

Overall

7.4

Entertainment

7.4

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
3,679 reviews
Qatar Airways
7.4
Good
3,679 reviews

Food

7.3

Boarding

7.5

Crew

7.9

Comfort

7.4

Overall

7.4

Entertainment

7.4

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
4,071 reviews
Qatar Airways
7.4
Good
3,679 reviews

Food

7.3

Boarding

7.5

Crew

7.9

Comfort

7.4

Overall

7.4

Entertainment

7.4

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.

  • How long is the flight from Kathmandu to Denver?

    Airlines like Turkish Airlines fly from Kathmandu to Denver in about 22h 35m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 7719 mi.

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

    According to our current data, Turkish Airlines ($1,354), and Qatar Airways ($1,565) offers the cheapest pricing from Kathmandu to Denver. Users have found that Turkish Airlines is 16% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Kathmandu to Denver one-way?

    One-way options have recently been found by users for as low as $892 on Turkish Airlines. Other airlines that offer cheap prices include Qatar Airways from $952 and Singapore Airlines from $993 one-way.

  • 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.

See more FAQs

Traveling to a place near Denver?

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

Browse thousands of different options on Cheapflights for your next trip

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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 December 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,354Average$1,569FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,565Average$1,881FlexibilityNo cancel feeOn-time68%

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