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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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — DEN
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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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 January 12, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,407
(KAYAK)

One-way from

$551
(Kiwi.com)

Popular in

April

Cheapest in

October

Average price

$1,416
Provider with most accurate pricing for Kathmandu Tribhuvan-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Kathmandu Tribhuvan-Denver Intl flights.
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From Kathmandu Tribhuvan to Denver Intl
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One-way flight from Kathmandu Tribhuvan to Denver Intl
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Highest demand for flights based on searches. 10% potential increase in price ($178 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 January 12, 2026.

This KAYAK deal was found by Cheapflights users on 1/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2312:35 pm
KTM
-
DEN
1 stop41h 45m
Turkish Airlines
Tue 3/108:20 pm
DEN
-
KTM
1 stop27h 05m
Turkish Airlines
Deal found 1/11$1,407
This Korean Air deal was found by Cheapflights users on 1/11. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:20 pm
KTM
-
DEN
2 stops38h 48m
Korean Air
Wed 3/116:10 pm
DEN
-
KTM
2 stops59h 50m
Korean Air
Deal found 1/11$1,414
This KAYAK deal was found by Cheapflights users on 1/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2912:35 pm
KTM
-
DEN
1 stop41h 45m
Multiple Airlines
Wed 2/2511:59 pm
DEN
-
KTM
2 stops46h 26m
Multiple Airlines
Deal found 1/11$1,435
This KAYAK deal was found by Cheapflights users on 1/12. 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.
Sun 2/1512:35 pm
KTM
-
DEN
2 stops33h 56m
Multiple Airlines
Fri 7/3111:05 am
DEN
-
KTM
2 stops31h 15m
Multiple Airlines
Deal found 1/12$1,456
This Turkish Airlines deal was found by Cheapflights users on 1/11. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:35 pm
KTM
-
DEN
1 stop41h 45m
Turkish Airlines
Tue 3/108:20 pm
DEN
-
KTM
1 stop27h 05m
Turkish Airlines
Deal found 1/11$1,465
This Korean Air deal was found by Cheapflights users on 1/11. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:20 pm
KTM
-
DEN
2 stops38h 48m
Korean Air
Thu 3/126:30 am
DEN
-
KTM
2 stops47h 30m
Korean Air
Deal found 1/11$1,484
This FlightHub deal was found by Cheapflights users on 1/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:35 pm
KTM
-
DEN
2 stops35h 20m
Multiple Airlines
Sat 3/148:20 pm
DEN
-
KTM
1 stop27h 05m
Multiple Airlines
Deal found 1/11$1,499
This Expedia deal was found by Cheapflights users on 1/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:30 am
KTM
-
DEN
2 stops52h 16m
Multiple Airlines
Fri 5/1511:59 pm
DEN
-
KTM
2 stops32h 26m
Multiple Airlines
Deal found 1/11$1,529
This KAYAK deal was found by Cheapflights users on 1/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2312:35 pm
KTM
-
DEN
1 stop41h 45m
Turkish Airlines
Thu 3/128:20 pm
DEN
-
KTM
1 stop27h 05m
Turkish Airlines
Deal found 1/11$1,553
This KAYAK deal was found by Cheapflights users on 1/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:30 am
KTM
-
DEN
1 stop22h 40m
Multiple Airlines
Thu 4/3011:59 pm
DEN
-
KTM
2 stops42h 21m
Multiple Airlines
Deal found 1/11$1,583
This KAYAK deal was found by Cheapflights users on 1/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2312:35 pm
KTM
-
DEN
1 stop41h 45m
Turkish Airlines
Sun 3/157:45 am
DEN
-
KTM
2 stops39h 40m
Turkish Airlines
Deal found 1/11$1,593

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 January 12, 2026.
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 2/24

7:20 pm-9:23 pm

2 stops38h 48m

Denver Intl

Sun 3/15

6:30 am-5:45 pm

2 stops47h 30m

$1,414

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Tue 2/24

7:20 pm-9:23 pm

2 stops38h 48m

Denver Intl

Sat 3/14

6:10 pm-5:45 pm

2 stops59h 50m

$1,414

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Sun 2/15

12:35 pm-9:46 am

2 stops33h 56m

Denver Intl

Fri 7/31

11:05 am-6:05 am

2 stops31h 15m

$1,456

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Wed 2/25

12:35 pm-5:35 pm

1 stop41h 45m

Denver Intl

Tue 3/10

8:20 pm-11:10 am

1 stop27h 05m

$1,465

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Wed 5/6

6:30 am-11:01 pm

2 stops52h 16m

Denver Intl

Fri 5/15

11:59 pm-8:10 pm

2 stops32h 26m

$1,529

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Mon 2/23

12:35 pm-5:35 pm

1 stop41h 45m

Denver Intl

Sat 3/14

7:45 am-11:10 am

2 stops39h 40m

$1,593

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Tue 2/24

5:40 pm-10:59 pm

2 stops42h 04m

Denver Intl

Fri 3/13

11:59 pm-4:25 pm

2 stops28h 41m

$1,670

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Sat 2/21

5:40 pm-10:59 pm

2 stops42h 04m

Denver Intl

Tue 3/10

11:59 pm-5:50 pm

2 stops30h 06m

$1,680

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Sun 2/22

7:05 pm-10:59 pm

2 stops40h 39m

Denver Intl

Wed 3/11

11:55 am-5:50 pm

2 stops42h 10m

$1,682

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Sat 5/23

4:40 pm-3:40 pm

2 stops34h 45m

Denver Intl

Sun 6/7

5:40 pm-2:05 pm

2 stops56h 40m

$1,687

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 19 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 January.
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 January 12, 2026.
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
3,711 reviews

Crew

7.9

Comfort

7.4

Boarding

7.5

Food

7.3

Entertainment

7.4

Overall

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
3,711 reviews
Qatar Airways
7.4
Good
3,711 reviews

Crew

7.9

Comfort

7.4

Boarding

7.5

Food

7.3

Entertainment

7.4

Overall

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
4,154 reviews
Qatar Airways
7.4
Good
3,711 reviews

Crew

7.9

Comfort

7.4

Boarding

7.5

Food

7.3

Entertainment

7.4

Overall

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 Korean Air and Turkish Airlines fly from Kathmandu to Denver in about 38h 48m. The time it takes to get you to your destination can typically vary by up to 2h 57m. Airlines will cover a distance of 7719 mi. This flight may include one or multiple stops.

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

    According to our current data, Turkish Airlines ($1,352), and Qatar Airways ($1,565) offers the cheapest pricing from Kathmandu to Denver. Users have found that Turkish Airlines is 13% 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 $924 on Turkish Airlines. Other airlines that offer cheap prices include Qatar Airways from $946 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
Thornton
Black Hawk
Broomfield
Westminster
Lakewood
Golden
Greeley
Lone Tree
Wheat Ridge
Cripple Creek
Winter Park
Silverthorne
Central City
Frisco
Manitou Springs
Fort Morgan
Brighton
Longmont
Evergreen
Idaho Springs

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 January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,352Average$1,623FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,565Average$1,881FlexibilityNo cancel feeOn-time68%

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