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Kathmandu

$537+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — KTM
may. 6 — may. 131
mar. 5/6
mar. 5/13
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 mayo 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,416
(Singapore Airlines)

One-way from

$580
(FlightHub)

Popular in

June

Cheapest in

February

Average price

$1,616
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 ($203 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in May 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 mayo 1, 2025.

This Justfly.com deal was found by Cheapflights users on 4/28. 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.
lun. 8/259:18 pmDEN - KTM
2 stops36h 42mSingapore Airlines
lun. 11/1711:05 pmKTM - DEN
3 stops31h 30mSingapore Airlines
Deal found 4/28$1,228
This FlightHub deal was found by Cheapflights users on 4/30. 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.
dom. 9/217:50 pmDEN - KTM
1 stop22h 40mTurkish Airlines
jue. 10/27:40 amKTM - DEN
1 stop22h 00mTurkish Airlines
Deal found 4/30$1,334
This oojo deal was found by Cheapflights users on 4/30. 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.
dom. 9/2111:59 pmDEN - KTM
2 stops29h 01mQatar Airways
jue. 10/210:05 amKTM - DEN
2 stops47h 27mQatar Airways
Deal found 4/30$1,393
This Singapore Airlines deal was found by Cheapflights users on 4/29. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/47:15 pmDEN - KTM
2 stops38h 40mMultiple Airlines
mar. 10/2111:00 pmKTM - DEN
2 stops48h 15mMultiple Airlines
Deal found 4/29$1,424
This Gurufare deal was found by Cheapflights users on 4/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/305:01 pmDEN - KTM
2 stops40h 59mCathay Pacific
lun. 9/811:00 pmKTM - DEN
2 stops34h 38mCathay Pacific
Deal found 4/28$1,482
This SWISS deal was found by Cheapflights users on 4/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/185:50 pmDEN - KTM
2 stops49h 00mSWISS
dom. 6/159:00 pmKTM - DEN
2 stops31h 05mSWISS
Deal found 4/30$1,696
This KAYAK deal was found by Cheapflights users on 4/30. 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.
dom. 5/2511:52 amMTJ - KTM
2 stops33h 13mQatar Airways
dom. 6/810:05 amKTM - MTJ
2 stops39h 29mQatar Airways
Deal found 4/30$2,922

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 mayo 1, 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

lun. 8/25

9:18 pm-9:45 pm

2 stops36h 42m

Kathmandu Tribhuvan

lun. 11/17

11:05 pm-5:50 pm

3 stops31h 30m

$1,228

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

dom. 9/21

7:50 pm-6:15 am

1 stop22h 40m

Kathmandu Tribhuvan

jue. 10/2

7:40 am-5:55 pm

1 stop22h 00m

$1,334

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

dom. 9/21

11:59 pm-4:45 pm

2 stops29h 01m

Kathmandu Tribhuvan

jue. 10/2

10:05 am-9:47 pm

2 stops47h 27m

$1,393

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

sáb. 10/4

7:15 pm-9:40 pm

2 stops38h 40m

Kathmandu Tribhuvan

mar. 10/21

11:00 pm-11:30 am

2 stops48h 15m

$1,424

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

sáb. 8/30

5:01 pm-9:45 pm

2 stops40h 59m

Kathmandu Tribhuvan

lun. 9/8

11:00 pm-9:53 pm

2 stops34h 38m

$1,482

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

dom. 5/18

5:50 pm-6:35 am

2 stops49h 00m

Kathmandu Tribhuvan

mar. 6/17

9:00 pm-4:20 pm

2 stops31h 05m

$1,696

MontroseKathmandu

MTJ - KTM

MTJKTM

Montrose County

dom. 5/25

11:52 am-8:50 am

2 stops33h 13m

Kathmandu Tribhuvan

dom. 6/8

10:05 am-1:49 pm

2 stops39h 29m

$2,922

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

dom. 8/31

4:00 pm-9:05 am

3 stops29h 20m

$537

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

mar. 5/6

12:58 pm-4:45 pm

2 stops40h 02m

$580

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

sáb. 10/18

5:55 pm-9:40 pm

2 stops40h 00m

$765

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 13 results
1
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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, September is the cheapest month in which you can book a flight from Colorado to Kathmandu (average of $1,237). Flying from Colorado to Kathmandu in June is currently the most expensive (average of $1,886). 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 mayo 1, 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.

Rainfall in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 14.6 inches per month. July is typically the wettest month, when rainfall can reach 14.6 in. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 in.

Temperature in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Kathmandu

Get insights into the airlines that provide service to Kathmandu. 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 Kathmandu. Reviews last updated mayo 1, 2025.
Read through reviews of airlines operating flights from Colorado to Kathmandu, such as Singapore Airlines, Cathay Pacific and China Southern. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,292 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7.5
Good
855 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
China Southern
7.5
Good
96 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
SWISS
7.5
Good
1,588 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qatar Airways
7.4
Good
3,563 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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.

  • 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 $580 on Qatar Airways. Other airlines that offer cheap prices include China Southern from $908 and SWISS from $1,012 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, September is the cheapest month in which you can book a flight from Colorado to Kathmandu (average of $1,237). Flying from Colorado to Kathmandu in June is currently the most expensive (average of $1,886). 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 Colorado?

Book flights to Colorado if you plan to visit one of these locations
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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 4 airlines flying from Colorado to Kathmandu

Discover the top 4 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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,170Average$1,532FlexibilityNo cancel feeOn-time68%
Singapore AirlinesCheapest$1,253Average$1,617FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$1,293Average$1,749FlexibilityNo cancel feeOn-time77%
Cathay PacificCheapest$1,912Average$2,548FlexibilityNo cancel feeOn-time72%

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