What is the cheapest airline that flies from Denver Intl to Kathmandu Tribhuvan?

Turkish Airlines is the most popular carrier operating from Denver Intl to Kathmandu Tribhuvan

What airlines fly to Kathmandu?

Qatar Airways, Turkish Airlines and Singapore Airlines are the top three most popular airlines that fly to Kathmandu from Denver according to our data. Qatar Airways is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Kathmandu. Keep in mind that there are 7 different airlines that fly to Kathmandu on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Denver Intl Airport to Kathmandu Tribhuvan Airport?

Prices for flights from Denver Intl Airport to Kathmandu Tribhuvan Airport are updated daily.

How many operators does momondo search for flights from Denver Intl Airport to Kathmandu Tribhuvan Airport?

As of May 2026, there are 6 operators available to choose from for flights from Denver Intl Airport to Kathmandu Tribhuvan Airport.

How old do you have to be to fly from Denver Intl Airport to Kathmandu Tribhuvan Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Kathmandu Tribhuvan Airport.

What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

The required travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kathmandu Tribhuvan Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$677 Cheap Flights from Denver to Kathmandu in 2026

Q: What is the typical price of a round-trip flight between Denver and Kathmandu?

Prices are currently low for flights on this route. Typical prices usually range from $1,686 to $1,218. The lowest price recently found on this route was $1,422.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Denver to Kathmandu

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:02 am - 8:50 am

DEN

KTM

39h 03m

2 stops

6:00 pm - 11:17 pm

KTM

DEN

41h 02m

2 stops

$1,422Multiple Airlines

Sun, Jul 19 - Fri, Sep 18

8:22 am - 4:45 pm

DEN

KTM

44h 38m

2 stops

6:00 pm - 10:21 pm

KTM

DEN

40h 06m

2 stops

$1,425Multiple Airlines

Wed, Sep 30 - Thu, Oct 22

8:20 am - 4:45 pm

DEN

KTM

44h 40m

2 stops

6:45 pm - 8:30 pm

KTM

DEN

38h 30m

2 stops

$1,431Multiple Airlines

Wed, Sep 30 - Tue, Dec 1

7:05 am - 4:25 pm

DEN

KTM

45h 35m

2 stops

5:40 pm - 10:38 pm

KTM

DEN

41h 43m

2 stops

$1,436Multiple Airlines

Sun, Oct 25 - Mon, Nov 9

6:56 pm - 9:50 am

DEN

KTM

51h 09m

2 stops

5:40 pm - 8:30 pm

KTM

DEN

39h 35m

2 stops

$1,441Multiple Airlines

Tue, Oct 20 - Mon, Dec 7

3:15 pm - 5:30 pm

DEN

KTM

38h 30m

2 stops

9:35 am - 8:30 pm

KTM

DEN

47h 40m

2 stops

$1,457Qatar Airways

Tue, Oct 20 - Mon, Dec 7

12:00 pm - 8:50 am

DEN

KTM

33h 05m

2 stops

6:45 pm - 10:21 pm

KTM

DEN

39h 21m

2 stops

$1,458Multiple Airlines

Wed, Aug 26 - Thu, Oct 29

12:17 pm - 5:30 pm

DEN

KTM

41h 28m

2 stops

6:45 pm - 10:21 pm

KTM

DEN

39h 21m

2 stops

$1,461Multiple Airlines

Tue, Sep 29 - Thu, Oct 29

6:02 am - 9:50 am

DEN

KTM

40h 03m

2 stops

6:00 pm - 11:17 pm

KTM

DEN

41h 02m

2 stops

$1,462Multiple Airlines

Sat, Jul 18 - Thu, Sep 17

3:15 pm - 4:45 pm

DEN

KTM

37h 45m

2 stops

6:45 pm - 8:30 pm

KTM

DEN

38h 30m

2 stops

$1,466Qatar Airways

Tue, Oct 20 - Mon, Dec 7

Qatar Airways flights from Denver to Kathmandu

Our best Qatar Airways deals on Denver to Kathmandu flight tickets

Qatar Airways

Oct 20

DEN3:15 pmDenver Intl

38h 30m

2 stops

KTM5:30 pmKathmandu Tribhuvan

Dec 7

KTM9:35 amKathmandu Tribhuvan

47h 40m

2 stops

DEN8:30 pmDenver Intl

$1,457

Qatar Airways

Oct 20

DEN3:15 pmDenver Intl

37h 45m

2 stops

KTM4:45 pmKathmandu Tribhuvan

Dec 7

KTM6:45 pmKathmandu Tribhuvan

38h 30m

2 stops

DEN8:30 pmDenver Intl

$1,466

Qatar Airways

Nov 1

DEN9:11 amDenver Intl

42h 29m

2 stops

KTM4:25 pmKathmandu Tribhuvan

Nov 12

KTM9:35 amKathmandu Tribhuvan

45h 55m

2 stops

DEN6:45 pmDenver Intl

$1,533

Turkish Airlines flights from Denver to Kathmandu

Our best Turkish Airlines deals on Denver to Kathmandu flight tickets

Turkish Airlines

Sep 6

DEN8:25 pmDenver Intl

22h 25m

1 stop

KTM6:35 amKathmandu Tribhuvan

Sep 11

KTM8:00 amKathmandu Tribhuvan

49h 29m

2 stops

DEN9:44 pmDenver Intl

$1,474

Turkish Airlines

Sep 5

DEN8:25 pmDenver Intl

22h 25m

1 stop

KTM6:35 amKathmandu Tribhuvan

Sep 10

KTM8:00 amKathmandu Tribhuvan

22h 10m

1 stop

DEN6:25 pmDenver Intl

$1,506

Turkish Airlines

Sep 29

DEN8:25 pmDenver Intl

22h 25m

1 stop

KTM6:35 amKathmandu Tribhuvan

Oct 29

KTM12:35 pmKathmandu Tribhuvan

41h 45m

1 stop

DEN6:35 pmDenver Intl

$1,559

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Sun 7/19

6:02 am-8:50 am

2 stops39h 03m

Kathmandu Tribhuvan

Fri 9/18

6:00 pm-11:17 pm

2 stops41h 02m

$1,422

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Wed 9/30

8:22 am-4:45 pm

2 stops44h 38m

Kathmandu Tribhuvan

Thu 10/22

6:00 pm-10:21 pm

2 stops40h 06m

$1,425

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Wed 9/30

8:20 am-4:45 pm

2 stops44h 40m

Kathmandu Tribhuvan

Tue 12/1

6:45 pm-8:30 pm

2 stops38h 30m

$1,431

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Sun 10/25

7:05 am-4:25 pm

2 stops45h 35m

Kathmandu Tribhuvan

Mon 11/9

5:40 pm-10:38 pm

2 stops41h 43m

$1,436

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Tue 10/20

6:56 pm-9:50 am

2 stops51h 09m

Kathmandu Tribhuvan

Mon 12/7

5:40 pm-8:30 pm

2 stops39h 35m

$1,441

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Tue 10/20

3:15 pm-5:30 pm

2 stops38h 30m

Kathmandu Tribhuvan

Mon 12/7

9:35 am-8:30 pm

2 stops47h 40m

$1,457

Quickest round-trip

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Wed 8/26

12:00 pm-8:50 am

2 stops33h 05m

Kathmandu Tribhuvan

Thu 10/29

6:45 pm-10:21 pm

2 stops39h 21m

$1,458

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Tue 9/29

12:17 pm-5:30 pm

2 stops41h 28m

Kathmandu Tribhuvan

Thu 10/29

6:45 pm-10:21 pm

2 stops39h 21m

$1,461

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Sat 7/18

6:02 am-9:50 am

2 stops40h 03m

Kathmandu Tribhuvan

Thu 9/17

6:00 pm-11:17 pm

2 stops41h 02m

$1,462

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Tue 10/20

3:15 pm-4:45 pm

2 stops37h 45m

Kathmandu Tribhuvan

Mon 12/7

6:45 pm-8:30 pm

2 stops38h 30m

$1,466

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Denver to Kathmandu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Denver and Kathmandu?

What is the cheapest month to fly to Kathmandu?

The month of August is another great option to travel to Kathmandu, with average flight prices from Denver averaging around $1,298.

How far in advance should I book a flight from Denver to Kathmandu?

You are more likely to see cheaper flights to Kathmandu from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around $1,499 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from Denver for as low as $1,226 on momondo.

Can stopping save me money on Denver to Kathmandu flights?

You could potentially save up to 4% on your flight if you consider stops on a Denver to Kathmandu flight.

How have Denver to Kathmandu flight prices changed over time?

As of May 2026, prices for Denver to Kathmandu flights are approximately 25% more expensive when compared to flights at the same time last year.

When to book flights from Denver to Kathmandu

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Kathmandu according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Denver to Kathmandu (DEN to KTM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Kathmandu

Fastest flight time	29h 11m
Direct flights	None

The fastest flight from Denver to Kathmandu takes 29h 11m

There are no direct flights from Denver to Kathmandu. There are no popular flight routes from Denver to Kathmandu.

Search flight deals

Frequently asked questions about flying from Denver to Kathmandu

How far is Denver Intl to Kathmandu Tribhuvan by plane?
The distance between Denver Intl and Kathmandu Tribhuvan is about 7723.7 mi. By plane, this route typically takes 29h 11m.
When did momondo last update prices for flights from Denver Intl Airport to Kathmandu Tribhuvan Airport?
Prices for flights from Denver Intl Airport to Kathmandu Tribhuvan Airport are updated daily.
How many operators does momondo search for flights from Denver Intl Airport to Kathmandu Tribhuvan Airport?
As of May 2026, there are 6 operators available to choose from for flights from Denver Intl Airport to Kathmandu Tribhuvan Airport.
How old do you have to be to fly from Denver Intl Airport to Kathmandu Tribhuvan Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Kathmandu Tribhuvan Airport.
What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?
The required travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kathmandu Tribhuvan Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Denver to Kathmandu?
Based on momondo bookings for flights between Denver and Kathmandu, the leading airline is Qatar Airways, making up 63% of the total bookings. Other popular airlines include Turkish Airlines with 28%, Singapore Airlines with 3%, and Cathay Pacific with 2%.

Best airlines flying from Denver to Kathmandu

Compare and see reviews for airlines that fly from Denver to Kathmandu with momondo

Airline	Rating	Free Cancellation	Price
Qatar Airways	PriceFrom $1,055	Free Cancellation	Rating 7.4 3,729 reviews	Search Qatar Airways flights
Air India	PriceFrom $1,094	Free Cancellation	Rating 5.5 2,957 reviews	Search Air India flights
Turkish Airlines	PriceFrom $1,123	Free Cancellation	Rating 7.4 4,379 reviews	Search Turkish Airlines flights
Singapore Airlines	PriceFrom $1,144	Free Cancellation	Rating 8.2 1,519 reviews	Search Singapore Airlines flights
Cathay Pacific	PriceFrom $1,207	Free Cancellation	Rating 7.6 1,334 reviews	Search Cathay Pacific flights
SWISS	PriceFrom $1,661	Free Cancellation	Rating 7.5 1,952 reviews	Search SWISS flights

Nagarkot

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Kathmandu?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Denver to Kathmandu for you.

Can I find flights from Denver to Kathmandu with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Denver to Kathmandu flights to just show those with flexible booking policies.

How can momondo help me find flights from Denver to Kathmandu?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kathmandu from Denver.

I’m not ready to book a flight from Denver to Kathmandu right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kathmandu, momondo offers a useful price alert feature which will track prices for flights to Kathmandu from Denver and alert you when they change.

An easier way to manage your Kathmandu trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 6/18

Thu 6/25

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Nepal

Airlines

Cabin classes

Other flights from Denver

Complete your trip

Feeling lucky

Fly your favorite airline to Kathmandu

Cheap flights from Denver to Kathmandu from $677

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Kathmandu departing on 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Denver to Kathmandu

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Qatar Airways flights from Denver to Kathmandu

Our best Qatar Airways deals on Denver to Kathmandu flight tickets

Turkish Airlines flights from Denver to Kathmandu

Our best Turkish Airlines deals on Denver to Kathmandu flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Denver to Kathmandu that are best for you.

See travel insights to Kathmandu from

How to get the cheapest flight ticket from Denver to Kathmandu

What is the typical price of a round-trip flight between Denver and Kathmandu?

What is the cheapest month to fly to Kathmandu?

How far in advance should I book a flight from Denver to Kathmandu?

Can stopping save me money on Denver to Kathmandu flights?

How have Denver to Kathmandu flight prices changed over time?

What is the cheapest airline that flies from Denver Intl to Kathmandu Tribhuvan?

What airlines fly to Kathmandu?

When to book flights from Denver to Kathmandu

Cheap Denver to Kathmandu (DEN to KTM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Kathmandu

Fastest flight time

Direct flights

Frequently asked questions about flying from Denver to Kathmandu

Best airlines flying from Denver to Kathmandu

Compare and see reviews for airlines that fly from Denver to Kathmandu with momondo

Traveling to a place near Kathmandu?

Why use momondo?

An easier way to manage your Kathmandu trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Nepal

Fly your favorite airline to Kathmandu

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Kathmandu

List of cabin classes available on flights landing in Kathmandu. Availability may vary depending on flight origin and airline.

Fly to other destinations from Denver

According to popular flight searches on momondo this year

Complete your trip to Kathmandu

Explore popular destinations other users love

According to popular flight searches on momondo this year