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Kathmandu

$555+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — KTM
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
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 septiembre 17, 2025.

Round-trip from

$1,268
(Trip.com)

One-way from

$555
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,397
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. 6% potential increase in price ($113 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 septiembre 17, 2025.

This Trip.com deal was found by Cheapflights users on 9/15. 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.
sáb. 11/154:20 pmDEN - KTM
2 stops34h 35mMultiple Airlines
mié. 12/244:40 pmKTM - DEN
2 stops34h 40mMultiple Airlines
Deal found 9/15$1,268
This Booking.com deal was found by Cheapflights users on 9/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/27:20 pmDEN - KTM
1 stop27h 05mTurkish Airlines
mié. 3/1112:35 pmKTM - DEN
1 stop41h 45mTurkish Airlines
Deal found 9/17$1,273
This Trip.com deal was found by Cheapflights users on 9/16. 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.
mar. 10/285:20 pmDEN - KTM
2 stops37h 30mMultiple Airlines
lun. 12/11:45 pmKTM - DEN
2 stops37h 35mMultiple Airlines
Deal found 9/16$1,278
This CheapOair deal was found by Cheapflights users on 9/15. 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.
sáb. 11/87:20 pmDEN - KTM
1 stop27h 05mTurkish Airlines
lun. 2/212:35 pmKTM - DEN
1 stop41h 45mTurkish Airlines
Deal found 9/15$1,293
This FlightHub deal was found by Cheapflights users on 9/15. 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.
sáb. 11/157:20 pmDEN - KTM
1 stop27h 05mTurkish Airlines
mié. 12/2412:35 pmKTM - DEN
1 stop41h 45mTurkish Airlines
Deal found 9/15$1,295
This FlightHub deal was found by Cheapflights users on 9/16. 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.
jue. 10/162:36 pmDEN - KTM
2 stops31h 54mQatar Airways
mié. 11/56:45 pmKTM - DEN
2 stops38h 17mQatar Airways
Deal found 9/16$1,314
This FlightHub deal was found by Cheapflights users on 9/17. 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.
mié. 11/512:33 pmDEN - KTM
2 stops40h 12mQatar Airways
mar. 2/35:40 pmKTM - DEN
2 stops40h 01mQatar Airways
Deal found 9/17$1,316
This FlightHub deal was found by Cheapflights users on 9/16. 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.
mié. 10/159:17 amDEN - KTM
2 stops35h 48mQatar Airways
lun. 2/236:45 pmKTM - DEN
2 stops38h 02mQatar Airways
Deal found 9/16$1,337
This FlightHub deal was found by Cheapflights users on 9/17. 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.
mar. 10/212:04 pmDEN - KTM
2 stops32h 26mQatar Airways
lun. 11/176:45 pmKTM - DEN
2 stops33h 46mQatar Airways
Deal found 9/17$1,340
This FlightHub deal was found by Cheapflights users on 9/16. 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.
sáb. 11/811:26 amDEN - KTM
2 stops41h 19mQatar Airways
lun. 2/26:45 pmKTM - DEN
2 stops33h 45mQatar Airways
Deal found 9/16$1,353
This FlightHub deal was found by Cheapflights users on 9/16. 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.
mié. 10/110:31 amDEN - KTM
2 stops35h 59mQatar Airways
mar. 10/217:05 pmKTM - DEN
2 stops30h 35mQatar Airways
Deal found 9/16$1,360
This FlightHub deal was found by Cheapflights users on 9/15. 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.
mar. 11/257:20 pmDEN - KTM
1 stop27h 05mTurkish Airlines
jue. 12/2512:35 pmKTM - DEN
1 stop41h 45mTurkish Airlines
Deal found 9/15$1,364

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 septiembre 17, 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

mar. 12/2

7:20 pm-11:10 am

1 stop27h 05m

Kathmandu Tribhuvan

mié. 3/11

12:35 pm-6:35 pm

1 stop41h 45m

$1,273

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

dom. 3/1

7:49 am-9:50 pm

3 stops49h 16m

Kathmandu Tribhuvan

mié. 4/15

11:00 pm-7:30 pm

3 stops32h 15m

$1,292

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

mié. 11/5

12:33 pm-5:30 pm

2 stops40h 12m

Kathmandu Tribhuvan

mar. 2/3

5:40 pm-8:56 pm

2 stops40h 01m

$1,316

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

lun. 1/19

12:14 pm-4:25 pm

2 stops39h 26m

Kathmandu Tribhuvan

mar. 3/17

5:40 pm-3:45 pm

2 stops33h 50m

$1,330

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

vie. 3/6

3:45 pm-9:50 pm

2 stops41h 20m

Kathmandu Tribhuvan

sáb. 3/21

11:00 pm-9:49 pm

3 stops58h 34m

$1,362

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

mar. 10/7

9:17 am-10:15 am

2 stops37h 13m

Kathmandu Tribhuvan

mar. 10/28

9:35 am-8:27 pm

2 stops46h 37m

$1,367

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

mar. 10/14

11:58 am-5:50 pm

2 stops42h 07m

Kathmandu Tribhuvan

lun. 10/27

5:40 pm-10:56 pm

2 stops41h 01m

$1,390

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

dom. 10/26

6:43 am-5:30 pm

2 stops47h 02m

Kathmandu Tribhuvan

jue. 12/11

9:35 am-6:44 pm

2 stops45h 54m

$1,396

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

sáb. 10/4

2:47 pm-8:50 am

2 stops30h 18m

Kathmandu Tribhuvan

sáb. 10/11

7:05 pm-11:41 pm

2 stops40h 21m

$1,498

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

lun. 1/19

7:50 am-9:50 pm

3 stops49h 15m

Kathmandu Tribhuvan

mar. 3/17

11:00 pm-9:49 pm

3 stops58h 34m

$1,517

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 17 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 $1,205). Flying from Colorado to Kathmandu in June is currently the most expensive (average of $1,683). 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 septiembre 17, 2025.

When flying from Colorado to Kathmandu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 27h 05m. 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 $1,205). Flying from Colorado to Kathmandu in June is currently the most expensive (average of $1,683). 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 5 airlines flying from Colorado to Kathmandu

Discover the top 5 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$193Average$238FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$1,048Average$1,713FlexibilityNo cancel feeOn-time68%
Cathay PacificCheapest$1,101Average$2,391FlexibilityNo cancel feeOn-time72%
Singapore AirlinesCheapest$1,170Average$1,627FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$1,292Average$1,628FlexibilityNo cancel feeOn-time77%

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