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Kathmandu

$591+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — KTM
Ağu 14 — Ağu 211
Cum 8/14
Cum 8/21
1 adult, Economy
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Cheap 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 Temmuz 15, 2026.

This Turkish Airlines deal was found by Cheapflights users on 7/13. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cmt 9/128:25 pm
DEN
-
KTM
1 stop22h 25m
Turkish Airlines
Per 10/18:00 am
KTM
-
DEN
1 stop22h 10m
Turkish Airlines
Deal found 7/13$1,052
This Trip.com deal was found by Cheapflights users on 7/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Paz 11/87:30 pm
DEN
-
KTM
2 stops34h 20m
Multiple Airlines
Per 11/191:45 pm
KTM
-
DEN
2 stops40h 25m
Multiple Airlines
Deal found 7/13$1,243
This Turkish Airlines deal was found by Cheapflights users on 7/14. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Per 10/228:25 pm
DEN
-
KTM
1 stop22h 25m
Turkish Airlines
Cmt 12/512:45 pm
KTM
-
DEN
1 stop41h 25m
Turkish Airlines
Deal found 7/14$1,268
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Çar 11/187:30 pm
DEN
-
KTM
1 stop27h 05m
Turkish Airlines
Paz 12/612:45 pm
KTM
-
DEN
1 stop41h 25m
Turkish Airlines
Deal found 7/14$1,312
This Turkish Airlines deal was found by Cheapflights users on 7/13. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Çar 11/48:30 pm
DEN
-
KTM
1 stop26h 05m
Turkish Airlines
Sal 11/2412:45 pm
KTM
-
DEN
1 stop41h 25m
Turkish Airlines
Deal found 7/13$1,328
This Turkish Airlines deal was found by Cheapflights users on 7/13. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cmt 9/122:50 pm
DEN
-
KTM
2 stops28h 00m
Multiple Airlines
Per 10/18:00 am
KTM
-
DEN
1 stop22h 10m
Multiple Airlines
Deal found 7/13$1,338
This Turkish Airlines deal was found by Cheapflights users on 7/14. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Pzt 11/237:30 pm
DEN
-
KTM
1 stop27h 05m
Turkish Airlines
Sal 12/812:45 pm
KTM
-
DEN
1 stop41h 25m
Turkish Airlines
Deal found 7/14$1,353
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Paz 11/227:30 pm
DEN
-
KTM
1 stop27h 05m
Turkish Airlines
Paz 12/612:45 pm
KTM
-
DEN
1 stop41h 25m
Turkish Airlines
Deal found 7/14$1,358
This Turkish Airlines deal was found by Cheapflights users on 7/13. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cmt 11/146:15 am
DEN
-
KTM
2 stops40h 20m
Turkish Airlines
Sal 12/812:45 pm
KTM
-
DEN
1 stop41h 25m
Turkish Airlines
Deal found 7/13$1,369
This Trip.com deal was found by Cheapflights users on 7/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Per 9/248:25 pm
DEN
-
KTM
2 stops30h 00m
Multiple Airlines
Paz 10/252:30 pm
KTM
-
DEN
2 stops39h 40m
Multiple Airlines
Deal found 7/13$1,377
This Justfly.com deal was found by Cheapflights users on 7/11. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Paz 11/87:00 am
MTJ
-
KTM
2 stops36h 35m
Qatar Airways
Pzt 11/235:40 pm
KTM
-
MTJ
2 stops38h 53m
Qatar Airways
Deal found 7/11$2,053
This oojo deal was found by Cheapflights users on 7/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Paz 11/87:00 am
MTJ
-
KTM
2 stops36h 35m
Qatar Airways
Paz 11/226:45 pm
KTM
-
MTJ
2 stops37h 48m
Qatar Airways
Deal found 7/11$2,086

Find flight deals from Colorado to Kathmandu

Keep the following information in mind while searching for Colorado to Kathmandu flight deals. Data was last updated Temmuz 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,052
(Turkish Airlines)

One-way from

$591
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,732
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.
Search Deals
From Colorado to Kathmandu Tribhuvan
Search Deals
One-way flight from Colorado to Kathmandu Tribhuvan
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($198 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 Temmuz 15, 2026.
Use the filters below to find and compare flights from Colorado to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Cmt 9/12

8:25 pm-6:35 am

1 stop22h 25m

Kathmandu Tribhuvan

Per 10/1

8:00 am-6:25 pm

1 stop22h 10m

$1,512

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Çar 9/16

3:04 pm-9:50 am

2 stops55h 01m

Kathmandu Tribhuvan

Çar 10/21

6:00 pm-10:21 pm

2 stops40h 06m

$1,538

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Cum 9/18

5:41 pm-8:50 am

2 stops51h 24m

Kathmandu Tribhuvan

Cum 10/23

6:00 pm-10:21 pm

2 stops40h 06m

$1,578

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Per 10/15

3:15 pm-6:35 am

2 stops27h 35m

Kathmandu Tribhuvan

Paz 11/15

12:45 pm-5:25 pm

1 stop41h 25m

$2,066

MontroseKathmandu

MTJ - KTM

MTJKTM

Montrose County

Cum 11/6

7:00 am-9:50 am

2 stops38h 05m

Kathmandu Tribhuvan

Paz 11/22

6:45 pm-7:48 pm

2 stops37h 48m

$2,113

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Çar 10/28

8:30 pm-11:20 am

1 stop27h 05m

Kathmandu Tribhuvan

Çar 11/18

12:45 pm-3:56 pm

2 stops39h 56m

$2,117

MontroseKathmandu

MTJ - KTM

MTJKTM

Montrose County

Çar 10/14

1:13 pm-9:50 am

2 stops32h 52m

Kathmandu Tribhuvan

Pzt 11/16

9:35 am-7:48 pm

2 stops46h 58m

$2,122

MontroseKathmandu

MTJ - KTM

MTJKTM

Montrose County

Çar 10/14

1:13 pm-9:50 am

2 stops32h 52m

Kathmandu Tribhuvan

Paz 11/15

9:35 am-7:48 pm

2 stops46h 58m

$2,174

MontroseKathmandu

MTJ - KTM

MTJKTM

Montrose County

Çar 10/14

1:13 pm-9:50 am

2 stops32h 52m

Kathmandu Tribhuvan

Cmt 11/14

9:35 am-7:48 pm

2 stops46h 58m

$2,174

MontroseKathmandu

MTJ - KTM

MTJKTM

Montrose County

Sal 11/10

7:00 am-4:25 pm

2 stops44h 40m

Kathmandu Tribhuvan

Pzt 11/23

5:40 pm-7:48 pm

2 stops38h 53m

$2,189

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/13

Showing 1-10 of 30 resultsSorted by cheapest first
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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, October is the cheapest month in which you can book a flight from Colorado to Kathmandu (average of $247). Flying from Colorado to Kathmandu in June is currently the most expensive (average of $1,442). 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.

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

How far ahead should I book a flight from Colorado to Kathmandu?

The price you pay for your flight from Colorado to Kathmandu may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 22h 25m. There are 7719 mi between Colorado and Kathmandu. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $612 on Qatar Airways. Other airlines that offer cheap prices include Turkish Airlines from $711 and Cathay Pacific from $854 one-way.

  • 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, October is the cheapest month in which you can book a flight from Colorado to Kathmandu (average of $247). Flying from Colorado to Kathmandu in June is currently the most expensive (average of $1,442). 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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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 Temmuz 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$1,094Average$1,228FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$1,105Average$1,353FlexibilityNo cancel feeOn-time77%
Singapore AirlinesCheapest$1,151Average$1,575FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$1,207Average$1,404FlexibilityNo cancel feeOn-time72%
Qatar AirwaysCheapest$1,211Average$1,515FlexibilityNo cancel feeOn-time68%
SWISSCheapest$1,661Average$1,774FlexibilityNo cancel feeOn-time79%

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