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 64% of people opting to fly with this airline when traveling to Kathmandu. Keep in mind that there are 6 different airlines that fly to Kathmandu on a routine basis, so you have a few additional options to choose from.

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

Qatar Airways is the most popular carrier operating from Denver Intl to Kathmandu Tribhuvan

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.

$667 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 $2,237 to $1,926. The lowest price recently found on this route was $1,385.

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.

12:02 pm - 8:50 am

DEN

KTM

33h 03m

2 stops

6:45 pm - 11:19 pm

KTM

DEN

40h 19m

2 stops

$1,385Multiple Airlines

Mon, Aug 31 - Tue, Sep 29

7:05 am - 5:30 pm

DEN

KTM

46h 40m

2 stops

5:40 pm - 5:35 pm

KTM

DEN

36h 40m

2 stops

$1,397Multiple Airlines

Sun, Oct 25 - Mon, Nov 9

4:21 pm - 3:40 pm

DEN

KTM

35h 34m

3 stops

4:40 pm - 11:19 pm

KTM

DEN

42h 24m

3 stops

$1,398Multiple Airlines

Tue, Sep 1 - Wed, Sep 30

6:56 pm - 9:50 am

DEN

KTM

51h 09m

2 stops

5:40 pm - 11:48 pm

KTM

DEN

42h 53m

2 stops

$1,399Qatar Airways

Tue, Oct 20 - Mon, Dec 7

6:56 pm - 9:50 am

DEN

KTM

51h 09m

2 stops

5:40 pm - 8:30 pm

KTM

DEN

39h 35m

2 stops

$1,402Multiple Airlines

Tue, Oct 20 - Mon, Dec 7

12:17 pm - 4:45 pm

DEN

KTM

40h 43m

2 stops

5:40 pm - 10:21 pm

KTM

DEN

40h 26m

2 stops

$1,413Multiple Airlines

Sun, Sep 27 - Mon, Oct 26

12:17 pm - 9:50 am

DEN

KTM

33h 48m

2 stops

6:45 pm - 10:21 pm

KTM

DEN

39h 21m

2 stops

$1,415Multiple Airlines

Wed, Sep 23 - Wed, Oct 14

11:59 pm - 4:45 pm

DEN

KTM

29h 01m

2 stops

6:45 pm - 10:21 pm

KTM

DEN

39h 21m

2 stops

$1,417Multiple Airlines

Thu, Jul 23 - Mon, Oct 19

12:17 pm - 9:50 am

DEN

KTM

33h 48m

2 stops

5:40 pm - 10:21 pm

KTM

DEN

40h 26m

2 stops

$1,425Multiple Airlines

Sat, Sep 26 - Tue, Oct 27

6:56 pm - 9:50 am

DEN

KTM

51h 09m

2 stops

5:40 pm - 10:07 pm

KTM

DEN

41h 12m

2 stops

$1,427Qatar 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

DEN6:56 pmDenver Intl

51h 09m

2 stops

KTM9:50 amKathmandu Tribhuvan

Dec 7

KTM5:40 pmKathmandu Tribhuvan

42h 53m

2 stops

DEN11:48 pmDenver Intl

$1,399

Qatar Airways

Oct 20

DEN6:56 pmDenver Intl

51h 09m

2 stops

KTM9:50 amKathmandu Tribhuvan

Dec 7

KTM5:40 pmKathmandu Tribhuvan

41h 12m

2 stops

DEN10:07 pmDenver Intl

$1,427

Qatar Airways

Jul 12

DEN6:02 amDenver Intl

39h 03m

2 stops

KTM8:50 amKathmandu Tribhuvan

Jul 21

KTM11:05 amKathmandu Tribhuvan

47h 39m

2 stops

DEN10:59 pmDenver Intl

$1,448

Air India flights from Denver to Kathmandu

Our best Air India deals on Denver to Kathmandu flight tickets

Air India

Jun 5

DEN11:35 pmDenver Intl

29h 10m

2 stops

KTM4:30 pmKathmandu Tribhuvan

Jun 24

KTM6:30 amKathmandu Tribhuvan

52h 14m

3 stops

DEN10:59 pmDenver Intl

$2,212

Air India

Jun 5

DEN11:35 pmDenver Intl

29h 10m

2 stops

KTM4:30 pmKathmandu Tribhuvan

Jul 2

KTM7:35 amKathmandu Tribhuvan

51h 09m

3 stops

DEN10:59 pmDenver Intl

$2,305

Air India

Jun 5

DEN11:35 pmDenver Intl

29h 10m

2 stops

KTM4:30 pmKathmandu Tribhuvan

Jul 2

KTM6:30 amKathmandu Tribhuvan

52h 14m

3 stops

DEN10:59 pmDenver Intl

$2,309

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Mon 8/31

12:02 pm-8:50 am

2 stops33h 03m

Kathmandu Tribhuvan

Tue 9/29

6:45 pm-11:19 pm

2 stops40h 19m

$1,385

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Sun 10/25

7:05 am-5:30 pm

2 stops46h 40m

Kathmandu Tribhuvan

Mon 11/9

5:40 pm-5:35 pm

2 stops36h 40m

$1,397

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Tue 9/1

4:21 pm-3:40 pm

3 stops35h 34m

Kathmandu Tribhuvan

Wed 9/30

4:40 pm-11:19 pm

3 stops42h 24m

$1,398

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-11:48 pm

2 stops42h 53m

$1,399

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

$1,402

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Sun 9/27

12:17 pm-4:45 pm

2 stops40h 43m

Kathmandu Tribhuvan

Mon 10/26

5:40 pm-10:21 pm

2 stops40h 26m

$1,413

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Wed 9/23

12:17 pm-9:50 am

2 stops33h 48m

Kathmandu Tribhuvan

Wed 10/14

6:45 pm-10:21 pm

2 stops39h 21m

$1,415

Quickest round-trip

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Thu 7/23

11:59 pm-4:45 pm

2 stops29h 01m

Kathmandu Tribhuvan

Mon 10/19

6:45 pm-10:21 pm

2 stops39h 21m

$1,417

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Sat 9/26

12:17 pm-9:50 am

2 stops33h 48m

Kathmandu Tribhuvan

Tue 10/27

5:40 pm-10:21 pm

2 stops40h 26m

$1,425

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-10:07 pm

2 stops41h 12m

$1,427

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 $1,500 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	28h 44m
Direct flights	None

The fastest flight from Denver to Kathmandu takes 28h 44m

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 28h 44m.
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 62% of the total bookings. Other popular airlines include Turkish Airlines with 29%, 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 $1,087	Free Cancellation	Rating 7.4 3,727 reviews	Search Qatar Airways flights
Air India	PriceFrom $1,094	Free Cancellation	Rating 5.5 2,961 reviews	Search Air India flights
Turkish Airlines	PriceFrom $1,123	Free Cancellation	Rating 7.4 4,398 reviews	Search Turkish Airlines flights
Singapore Airlines	PriceFrom $1,144	Free Cancellation	Rating 8.2 1,525 reviews	Search Singapore Airlines flights
Cathay Pacific	PriceFrom $1,207	Free Cancellation	Rating 7.6 1,346 reviews	Search Cathay Pacific flights
SWISS	PriceFrom $1,661	Free Cancellation	Rating 7.5 1,964 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

Sat 6/27

Sat 7/4

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 $667

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 8/6. 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

Air India flights from Denver to Kathmandu

Our best Air India 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