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Kathmandu

$434+ Cheap flights from Colorado to Kathmandu (KTM)

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — KTM
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from Colorado to Kathmandu

Keep the following information in mind while searching for Colorado to Kathmandu flight deals. Data was last updated January 14, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$961
(KAYAK)

One-way from

$434
(American Airlines)

Popular in

June

Cheapest in

August

Average price

$1,475
Provider with most accurate pricing for Denver Intl-Kathmandu Tribhuvan flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Kathmandu Tribhuvan flights.
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From Colorado to Kathmandu Tribhuvan
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One-way flight from Colorado to Kathmandu Tribhuvan
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Highest demand for flights based on searches. 11% potential increase in price ($199 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($40 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 Colorado to Kathmandu

Cheapest flights from Colorado to Kathmandu
Explore the most affordable flight options available from Colorado to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This KAYAK deal was found by Cheapflights users on 1/13. 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 2/91:31 pm
DEN
-
KTM
2 stops40h 24m
Multiple Airlines
Mon 2/239:20 am
KTM
-
DEN
2 stops44h 05m
Multiple Airlines
Deal found 1/13$961
This Indian Eagle 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:20 pm
DEN
-
KTM
1 stop27h 05m
Turkish Airlines
Tue 5/57:30 am
KTM
-
DEN
1 stop22h 40m
Turkish Airlines
Deal found 1/12$980
This oojo deal was found by Cheapflights users on 1/13. 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.
Sun 4/198:25 pm
DEN
-
KTM
1 stop21h 55m
Turkish Airlines
Tue 6/307:30 am
KTM
-
DEN
1 stop22h 40m
Turkish Airlines
Deal found 1/13$1,042
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:40 pm
DEN
-
KTM
2 stops33h 00m
Qatar Airways
Sat 3/215:40 pm
KTM
-
DEN
2 stops31h 24m
Qatar Airways
Deal found 1/12$1,073
This American Airlines deal was found by Cheapflights users on 1/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/95:29 pm
DEN
-
KTM
2 stops34h 11m
Multiple Airlines
Mon 2/165:40 pm
KTM
-
DEN
2 stops34h 59m
Multiple Airlines
Deal found 1/13$1,105
This FlightHub deal was found by Cheapflights users on 1/14. 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.
Thu 4/2311:59 pm
DEN
-
KTM
2 stops32h 26m
Multiple Airlines
Thu 5/142:00 pm
KTM
-
DEN
2 stops44h 46m
Multiple Airlines
Deal found 1/14$1,123
This FlightHub deal was found by Cheapflights users on 1/13. 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.
Tue 10/612:55 pm
DEN
-
KTM
2 stops33h 10m
Qatar Airways
Thu 10/226:45 pm
KTM
-
DEN
2 stops36h 54m
Qatar Airways
Deal found 1/13$1,125
This oojo deal was found by Cheapflights users on 1/14. 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 3/28:00 am
DEN
-
KTM
2 stops35h 10m
Qatar Airways
Thu 3/195:40 pm
KTM
-
DEN
2 stops31h 24m
Qatar Airways
Deal found 1/14$1,142
This FlightHub deal was found by Cheapflights users on 1/14. 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 3/256:40 pm
DEN
-
KTM
2 stops35h 25m
Qatar Airways
Sun 4/56:00 pm
KTM
-
DEN
2 stops31h 42m
Qatar Airways
Deal found 1/14$1,143
This oojo deal was found by Cheapflights users on 1/13. 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.
Tue 2/101:40 pm
DEN
-
KTM
2 stops38h 00m
Qatar Airways
Tue 2/175:40 pm
KTM
-
DEN
2 stops32h 24m
Qatar Airways
Deal found 1/13$1,144
This oojo deal was found by Cheapflights users on 1/13. 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 2/167:05 am
DEN
-
KTM
2 stops44h 35m
Qatar Airways
Mon 3/165:40 pm
KTM
-
DEN
2 stops31h 24m
Qatar Airways
Deal found 1/13$1,145
This oojo deal was found by Cheapflights users on 1/13. 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.
Tue 2/178:00 am
DEN
-
KTM
2 stops43h 40m
Qatar Airways
Tue 3/179:10 am
KTM
-
DEN
2 stops39h 54m
Qatar Airways
Deal found 1/13$1,147

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Kathmandu 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 14, 2026.
Use the filters below to find and compare flights from Colorado to Kathmandu that are best for you.

Fly from

Colorado

Fly to

Kathmandu

Route

Depart

Return

Price

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Thu 3/12

2:10 pm-5:50 pm

2 stops39h 55m

Kathmandu Tribhuvan

Thu 3/26

5:40 pm-1:19 pm

2 stops31h 24m

$1,171

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Thu 2/19

2:49 pm-4:25 pm

2 stops36h 51m

Kathmandu Tribhuvan

Tue 3/10

7:05 pm-11:59 pm

2 stops40h 39m

$1,189

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Sun 3/22

2:10 pm-5:50 pm

2 stops39h 55m

Kathmandu Tribhuvan

Tue 4/14

6:15 pm-10:01 pm

2 stops39h 31m

$1,190

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Mon 2/23

9:22 am-7:55 am

2 stops33h 48m

Kathmandu Tribhuvan

Tue 3/10

7:05 pm-11:59 pm

2 stops40h 39m

$1,201

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Mon 2/23

8:00 am-7:55 am

2 stops35h 10m

Kathmandu Tribhuvan

Mon 3/9

7:05 pm-11:59 pm

2 stops40h 39m

$1,201

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Thu 1/29

6:00 am-4:25 pm

2 stops45h 40m

Kathmandu Tribhuvan

Sat 3/28

9:10 am-1:19 pm

2 stops39h 54m

$1,217

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Sun 2/22

8:00 am-7:55 am

2 stops35h 10m

Kathmandu Tribhuvan

Fri 3/6

7:05 pm-3:54 pm

2 stops33h 34m

$1,228

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Sat 2/21

10:20 am-4:25 pm

2 stops41h 20m

Kathmandu Tribhuvan

Tue 3/10

7:05 pm-11:59 pm

2 stops40h 39m

$1,229

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Thu 2/19

6:40 pm-4:25 pm

2 stops33h 00m

Kathmandu Tribhuvan

Sun 3/8

5:40 pm-1:19 pm

2 stops31h 24m

$1,234

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Mon 2/23

9:22 am-7:55 am

2 stops33h 48m

Kathmandu Tribhuvan

Sun 3/8

5:40 pm-1:19 pm

2 stops31h 24m

$1,246

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 22 results
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Best time to book a flight from Colorado to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Colorado 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 Colorado to Kathmandu

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

Currently, August is the cheapest month in which you can book a flight from Colorado to Kathmandu (average of $238). Flying from Colorado to Kathmandu in June is currently the most expensive (average of $1,711). 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.

Related info for your journey

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

  • What airport do you fly into for flights to Kathmandu from Colorado?

    For a flight from Colorado to Kathmandu, you will be flying into Tribhuvan. Kathmandu Tribhuvan (KTM) is just 2.5 mi from the center of the city.

  • How long is the flight from Colorado to Kathmandu?

    Departing from Colorado to Kathmandu will take you 39h 55m. There are 7719 mi between Colorado and Kathmandu.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to Kathmandu 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 Colorado to Kathmandu?

    Currently, August is the cheapest month in which you can book a flight from Colorado to Kathmandu (average of $238). Flying from Colorado to Kathmandu in June is currently the most expensive (average of $1,711). 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 Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

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Alternative routes for Colorado to Kathmandu

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Colorado to Kathmandu

Discover the top 7 airlines that operate flights from Colorado to Kathmandu. 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 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$193Average$238FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$1,028Average$1,457FlexibilityNo cancel feeOn-time68%
Air IndiaCheapest$1,066Average$1,165FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$1,101Average$1,310FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$1,139Average$1,436FlexibilityNo cancel feeOn-time77%
Singapore AirlinesCheapest$1,170Average$1,660FlexibilityNo cancel feeOn-time81%
SWISSCheapest$1,661Average$1,774FlexibilityNo cancel feeOn-time79%

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