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Kathmandu

$442+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — KTM
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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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 October 27, 2025.

This oojo deal was found by Cheapflights users on 10/25. 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 10/262:04 pmDEN - KTM
2 stops67h 41mCathay Pacific
Thu 12/1110:55 pmKTM - DEN
2 stops32h 34mCathay Pacific
Deal found 10/25$1,262
This FlightHub deal was found by Cheapflights users on 10/25. 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.
Fri 11/711:51 amDEN - KTM
2 stops41h 14mQatar Airways
Thu 11/1311:00 amKTM - DEN
2 stops60h 50mQatar Airways
Deal found 10/25$1,274
This oojo deal was found by Cheapflights users on 10/25. 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 11/2411:25 pmDEN - KTM
2 stops28h 15mQatar Airways
Sun 12/79:10 amKTM - DEN
2 stops38h 40mQatar Airways
Deal found 10/25$1,278
This FlightHub deal was found by Cheapflights users on 10/26. 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 11/2611:59 pmDEN - KTM
2 stops27h 41mQatar Airways
Mon 12/89:10 amKTM - DEN
2 stops38h 40mQatar Airways
Deal found 10/26$1,284
This oojo deal was found by Cheapflights users on 10/25. 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.
Sat 10/2511:58 amDEN - KTM
2 stops45h 47mCathay Pacific
Sat 11/1510:55 pmKTM - DEN
2 stops50h 01mCathay Pacific
Deal found 10/25$1,312
This oojo deal was found by Cheapflights users on 10/27. 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 11/34:45 pmDEN - KTM
2 stops40h 00mCathay Pacific
Sat 12/1310:55 pmKTM - DEN
2 stops29h 44mCathay Pacific
Deal found 10/27$1,339
This oojo deal was found by Cheapflights users on 10/26. 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 11/411:50 amDEN - KTM
2 stops41h 15mQatar Airways
Mon 11/247:05 pmKTM - DEN
2 stops33h 26mQatar Airways
Deal found 10/26$1,365
This oojo deal was found by Cheapflights users on 10/25. 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 11/1811:50 amDEN - KTM
2 stops33h 10mQatar Airways
Wed 1/149:10 amKTM - DEN
2 stops48h 46mQatar Airways
Deal found 10/25$1,383
This oojo deal was found by Cheapflights users on 10/25. 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 10/2811:50 amDEN - KTM
2 stops42h 15mQatar Airways
Mon 12/17:05 pmKTM - DEN
2 stops35h 32mQatar Airways
Deal found 10/25$1,429

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 October 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,262
(oojo)

One-way from

$442
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,473
Provider with most accurate pricing for Denver Intl-Kathmandu Tribhuvan flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Kathmandu Tribhuvan flights.
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From Colorado to Kathmandu Tribhuvan
Search Deals
One-way flight from Colorado to Kathmandu Tribhuvan
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 27, 2025.
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

Sun 1/18

12:34 pm-9:30 pm

2 stops68h 11m

Kathmandu Tribhuvan

Thu 3/12

10:55 pm-7:20 pm

2 stops32h 10m

$1,262

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Mon 11/24

11:25 pm-4:25 pm

2 stops28h 15m

Kathmandu Tribhuvan

Sun 12/7

9:10 am-11:05 am

2 stops38h 40m

$1,278

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Wed 2/11

12:53 pm-9:30 pm

2 stops43h 52m

Kathmandu Tribhuvan

Mon 3/16

10:55 pm-12:04 am

2 stops36h 54m

$1,284

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Sun 4/19

8:25 pm-6:05 am

1 stop21h 55m

Kathmandu Tribhuvan

Thu 4/23

7:30 am-6:20 pm

1 stop22h 35m

$1,293

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Wed 4/1

7:32 am-9:45 pm

2 stops50h 28m

Kathmandu Tribhuvan

Sat 4/11

11:00 pm-4:04 pm

2 stops52h 49m

$1,347

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Mon 1/19

3:48 pm-9:50 pm

2 stops41h 17m

Kathmandu Tribhuvan

Tue 3/17

11:00 pm-10:55 pm

3 stops35h 40m

$1,423

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Mon 3/9

9:35 am-9:40 pm

3 stops48h 20m

Kathmandu Tribhuvan

Mon 3/30

11:00 pm-10:55 pm

3 stops35h 40m

$1,508

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Sat 12/13

7:20 pm-11:10 am

1 stop27h 05m

Kathmandu Tribhuvan

Thu 12/18

12:35 pm-5:35 pm

1 stop41h 45m

$1,540

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Tue 11/18

12:59 am-9:05 am

3 stops43h 21m

$442

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Thu 11/20

1:57 pm-6:35 am

3 stops51h 53m

$522

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 15 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.

What is the cheapest time of day to fly from CO to KTM?

Find hourly flight availability from Colorado to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

It’s optimal to fly from Colorado to Kathmandu in the evening. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Colorado to Kathmandu?

Use this chart to determine the cheapest time to fly round-trip from Colorado to Kathmandu. Price data was last updated on October 27, 2024.

Travelers seeking maximum savings on their Colorado to Kathmandu flight should consider departing on Thursday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Colorado to Kathmandu?

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 21h 55m. There are 7719 mi between Colorado and Kathmandu. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 6 airlines flying from Colorado to Kathmandu

Discover the top 6 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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$193Average$238FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$1,046Average$1,451FlexibilityNo cancel feeOn-time68%
Cathay PacificCheapest$1,101Average$1,980FlexibilityNo cancel feeOn-time72%
Singapore AirlinesCheapest$1,170Average$1,634FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$1,284Average$1,588FlexibilityNo cancel feeOn-time77%
SWISSCheapest$1,661Average$1,774FlexibilityNo cancel feeOn-time79%

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