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 65% 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.

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 February 2026, there are 7 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.

$446 Cheap Flights from Denver to Kathmandu in 2026

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:25 pm - 8:10 pm

DEN

KTM

36h 00m

2 stops

1:25 pm - 6:25 pm

KTM

DEN

40h 45m

2 stops

$1,063Multiple Airlines

Sat, Apr 4 - Sat, Apr 25

8:25 pm - 6:15 am

DEN

KTM

22h 05m

1 stop

7:40 am - 6:25 pm

KTM

DEN

22h 30m

1 stop

$1,088Turkish Airlines

Tue, May 5 - Tue, May 19

8:25 pm - 6:15 am

DEN

KTM

22h 05m

1 stop

7:40 am - 6:25 pm

KTM

DEN

22h 30m

1 stop

$1,123Turkish Airlines

Tue, May 5 - Tue, May 19

2:10 pm - 5:50 pm

DEN

KTM

39h 55m

2 stops

9:10 am - 1:19 pm

KTM

DEN

39h 54m

2 stops

$1,173Qatar Airways

Thu, Mar 12 - Thu, Mar 26

7:05 am - 4:25 pm

DEN

KTM

44h 35m

2 stops

9:10 am - 7:59 pm

KTM

DEN

46h 34m

2 stops

$1,176Qatar Airways

Mon, Mar 2 - Mon, Mar 9

2:10 pm - 4:25 pm

DEN

KTM

38h 30m

2 stops

9:10 am - 1:19 pm

KTM

DEN

39h 54m

2 stops

$1,203Qatar Airways

Thu, Mar 12 - Thu, Mar 26

8:25 pm - 6:15 am

DEN

KTM

22h 05m

1 stop

7:40 am - 6:25 pm

KTM

DEN

22h 30m

1 stop

$1,217Turkish Airlines

Sat, May 16 - Thu, Jul 2

9:10 am - 9:30 pm

DEN

KTM

48h 35m

2 stops

10:55 pm - 7:14 pm

KTM

DEN

32h 04m

2 stops

$1,226Cathay Pacific

Sun, Mar 8 - Mon, Mar 16

1:00 pm - 9:30 pm

DEN

KTM

68h 45m

2 stops

11:00 pm - 8:20 am

KTM

DEN

45h 05m

2 stops

$1,247Cathay Pacific

Sun, Mar 22 - Sat, Apr 4

11:59 pm - 12:15 am

DEN

KTM

36h 31m

2 stops

2:00 pm - 11:02 pm

KTM

DEN

44h 47m

2 stops

$1,250Air India

Wed, Mar 25 - Sun, Apr 5

Cathay Pacific flights from Denver to Kathmandu

Our best Cathay Pacific deals on Denver to Kathmandu flight tickets

Cathay Pacific

Mar 8

DEN9:10 amDenver Intl

48h 35m

2 stops

KTM9:30 pmKathmandu Tribhuvan

Mar 16

KTM10:55 pmKathmandu Tribhuvan

32h 04m

2 stops

DEN7:14 pmDenver Intl

$1,226

Cathay Pacific

Mar 22

DEN1:00 pmDenver Intl

68h 45m

2 stops

KTM9:30 pmKathmandu Tribhuvan

Apr 4

KTM11:00 pmKathmandu Tribhuvan

45h 05m

2 stops

DEN8:20 amDenver Intl

$1,247

Cathay Pacific

May 5

DEN12:37 pmDenver Intl

45h 23m

2 stops

KTM9:45 pmKathmandu Tribhuvan

May 19

KTM11:00 pmKathmandu Tribhuvan

36h 24m

2 stops

DEN11:39 pmDenver Intl

$1,255

Qatar Airways flights from Denver to Kathmandu

Our best Qatar Airways deals on Denver to Kathmandu flight tickets

Qatar Airways

Mar 12

DEN2:10 pmDenver Intl

39h 55m

2 stops

KTM5:50 pmKathmandu Tribhuvan

Mar 26

KTM9:10 amKathmandu Tribhuvan

39h 54m

2 stops

DEN1:19 pmDenver Intl

$1,173

Qatar Airways

Mar 2

DEN7:05 amDenver Intl

44h 35m

2 stops

KTM4:25 pmKathmandu Tribhuvan

Mar 9

KTM9:10 amKathmandu Tribhuvan

46h 34m

2 stops

DEN7:59 pmDenver Intl

$1,176

Qatar Airways

Mar 12

DEN2:10 pmDenver Intl

38h 30m

2 stops

KTM4:25 pmKathmandu Tribhuvan

Mar 26

KTM9:10 amKathmandu Tribhuvan

39h 54m

2 stops

DEN1:19 pmDenver Intl

$1,203

Fly from

Fly to

Route

Depart

Return

Price

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Sat 4/4

8:25 pm-8:10 pm

2 stops36h 00m

Kathmandu Tribhuvan

Sat 4/25

1:25 pm-6:25 pm

2 stops40h 45m

$1,063

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Tue 5/5

8:25 pm-6:15 am

1 stop22h 05m

Kathmandu Tribhuvan

Tue 5/19

7:40 am-6:25 pm

1 stop22h 30m

$1,088

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Tue 5/5

8:25 pm-6:15 am

1 stop22h 05m

Kathmandu Tribhuvan

Tue 5/19

7:40 am-6:25 pm

1 stop22h 30m

$1,123

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Thu 3/12

2:10 pm-5:50 pm

2 stops39h 55m

Kathmandu Tribhuvan

Thu 3/26

9:10 am-1:19 pm

2 stops39h 54m

$1,173

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Mon 3/2

7:05 am-4:25 pm

2 stops44h 35m

Kathmandu Tribhuvan

Mon 3/9

9:10 am-7:59 pm

2 stops46h 34m

$1,176

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Thu 3/12

2:10 pm-4:25 pm

2 stops38h 30m

Kathmandu Tribhuvan

Thu 3/26

9:10 am-1:19 pm

2 stops39h 54m

$1,203

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Sat 5/16

8:25 pm-6:15 am

1 stop22h 05m

Kathmandu Tribhuvan

Thu 7/2

7:40 am-6:25 pm

1 stop22h 30m

$1,217

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Sun 3/8

9:10 am-9:30 pm

2 stops48h 35m

Kathmandu Tribhuvan

Mon 3/16

10:55 pm-7:14 pm

2 stops32h 04m

$1,226

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Sun 3/22

1:00 pm-9:30 pm

2 stops68h 45m

Kathmandu Tribhuvan

Sat 4/4

11:00 pm-8:20 am

2 stops45h 05m

$1,247

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Wed 3/25

11:59 pm-12:15 am

2 stops36h 31m

Kathmandu Tribhuvan

Sun 4/5

2:00 pm-11:02 pm

2 stops44h 47m

$1,250

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 cheapest month to fly to Kathmandu?

The month of November is another great option to travel to Kathmandu, with average flight prices from Denver averaging around $1,387.

How far in advance should I book a flight 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 $1,529 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 $1,246 on momondo.

Can stopping save me money on Denver to Kathmandu flights?

You could potentially save up to 29% 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 February 2026, prices for Denver to Kathmandu flights are approximately 33% cheaper 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	22h 05m
Direct flights	None

The fastest flight from Denver to Kathmandu takes 22h 05m

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

Search flight deals

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 22h 05m.
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 February 2026, there are 7 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 22%, Singapore Airlines with 10%, 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
United Airlines	PriceFrom $193	Free Cancellation	Rating 7.4 9,235 reviews	Search United Airlines flights
Qatar Airways	PriceFrom $1,026	Free Cancellation	Rating 7.4 3,729 reviews	Search Qatar Airways flights
Air India	PriceFrom $1,066	Free Cancellation	Rating 5.5 2,972 reviews	Search Air India flights
Turkish Airlines	PriceFrom $1,101	Free Cancellation	Rating 7.3 4,210 reviews	Search Turkish Airlines flights
Cathay Pacific	PriceFrom $1,101	Free Cancellation	Rating 7.6 1,159 reviews	Search Cathay Pacific flights
Singapore Airlines	PriceFrom $1,170	Free Cancellation	Rating 8.2 1,443 reviews	Search Singapore Airlines flights
SWISS	PriceFrom $1,661	Free Cancellation	Rating 7.6 1,864 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.

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Cheap flights from Denver to Kathmandu from $446

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 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Cathay Pacific flights from Denver to Kathmandu

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Our best Qatar Airways deals on Denver to Kathmandu flight tickets

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How to get the cheapest flight ticket from Denver to Kathmandu

What is the cheapest month to fly to Kathmandu?

The month of November is another great option to travel to Kathmandu, with average flight prices from Denver averaging around $1,387.

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

Can stopping save me money on Denver to Kathmandu flights?

You could potentially save up to 29% 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 February 2026, prices for Denver to Kathmandu flights are approximately 33% cheaper when compared to flights at the same time last year.

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

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

How far is Denver Intl to Kathmandu Tribhuvan by plane?

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

How many operators does momondo search 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?

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

What is the most popular airline 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?

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

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

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

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

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.

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