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?

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 5 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 September 2025, there are 5 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.

$473 Cheap Flights from Denver to Kathmandu in 2025/26

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Find the cheapest flights from Denver to Kathmandu

Round-trip

One-way

Last minute

Cheap round-trip flights

11:35 am - 4:25 pmDEN-KTM

40h 05m2 stops

5:40 pm - 9:49 pmKTM-DEN

39h 54m2 stops

$1,255Qatar Airways

Find Deal

Sun, Jan 18 - Thu, Mar 12

11:58 am - 9:30 pmDEN-KTM

45h 47m2 stops

10:55 pm - 8:15 pmKTM-DEN

34h 05m2 stops

$1,259Multiple Airlines

Find Deal

Sat, Nov 1 - Tue, Dec 16

5:05 pm - 9:30 pmDEN-KTM

39h 40m2 stops

10:55 pm - 8:01 pmKTM-DEN

33h 51m2 stops

$1,265Multiple Airlines

Find Deal

Thu, Jan 1 - Sat, Jan 31

7:22 am - 9:30 pmDEN-KTM

49h 23m2 stops

10:55 pm - 8:01 pmKTM-DEN

33h 51m2 stops

$1,275Cathay Pacific

Find Deal

Sat, Nov 8 - Mon, Feb 2

9:20 am - 9:45 pmDEN-KTM

48h 40m2 stops

10:55 pm - 11:54 pmKTM-DEN

37h 44m2 stops

$1,282Cathay Pacific

Find Deal

Wed, Oct 22 - Thu, Dec 18

11:59 pm - 5:50 pmDEN-KTM

30h 06m2 stops

5:40 pm - 8:17 pmKTM-DEN

39h 22m2 stops

$1,283Qatar Airways

Find Deal

Thu, Oct 16 - Fri, Nov 21

11:59 pm - 5:50 pmDEN-KTM

30h 06m2 stops

5:40 pm - 10:04 pmKTM-DEN

41h 09m2 stops

$1,284Qatar Airways

Find Deal

Thu, Oct 16 - Wed, Nov 5

11:59 pm - 4:45 pmDEN-KTM

29h 01m2 stops

5:40 pm - 10:37 pmKTM-DEN

41h 42m2 stops

$1,288Qatar Airways

Find Deal

Mon, Oct 6 - Sat, Nov 22

7:50 am - 9:50 pmDEN-KTM

49h 15m2 stops

11:00 pm - 4:36 pmKTM-DEN

30h 21m3 stops

$1,333Singapore Airlines

Find Deal

Wed, Jan 28 - Sat, Feb 28

7:50 am - 9:50 pmDEN-KTM

49h 15m3 stops

11:00 pm - 6:23 pmKTM-DEN

32h 08m3 stops

$1,387Singapore Airlines

Find Deal

Wed, Feb 11 - Wed, Feb 25

Cathay Pacific flights from Denver to Kathmandu

Our best Cathay Pacific deals on Denver to Kathmandu flight tickets

Cathay Pacific

Nov 8

DEN7:22 amDenver Intl

49h 23m

2 stops

KTM9:30 pmKathmandu Tribhuvan

Feb 2

KTM10:55 pmKathmandu Tribhuvan

33h 51m

2 stops

DEN8:01 pmDenver Intl

$1,275

Find similar

Cathay Pacific

Oct 22

DEN9:20 amDenver Intl

48h 40m

2 stops

KTM9:45 pmKathmandu Tribhuvan

Dec 18

KTM10:55 pmKathmandu Tribhuvan

37h 44m

2 stops

DEN11:54 pmDenver Intl

$1,282

Find similar

Cathay Pacific

Feb 28

DEN10:36 amDenver Intl

46h 09m

2 stops

KTM9:30 pmKathmandu Tribhuvan

Mar 21

KTM10:55 pmKathmandu Tribhuvan

49h 30m

2 stops

DEN12:40 pmDenver Intl

$1,339

Find similar

Qatar Airways flights from Denver to Kathmandu

Our best Qatar Airways deals on Denver to Kathmandu flight tickets

Qatar Airways

Jan 18

DEN11:35 amDenver Intl

40h 05m

2 stops

KTM4:25 pmKathmandu Tribhuvan

Mar 12

KTM5:40 pmKathmandu Tribhuvan

39h 54m

2 stops

DEN9:49 pmDenver Intl

$1,255

Find similar

Qatar Airways

Oct 16

DEN11:59 pmDenver Intl

30h 06m

2 stops

KTM5:50 pmKathmandu Tribhuvan

Nov 21

KTM5:40 pmKathmandu Tribhuvan

39h 22m

2 stops

DEN8:17 pmDenver Intl

$1,283

Find similar

Qatar Airways

Oct 16

DEN11:59 pmDenver Intl

30h 06m

2 stops

KTM5:50 pmKathmandu Tribhuvan

Nov 5

KTM5:40 pmKathmandu Tribhuvan

41h 09m

2 stops

DEN10:04 pmDenver Intl

$1,284

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Sun 1/18

11:35 am-4:25 pm

2 stops40h 05m

Kathmandu Tribhuvan

Thu 3/12

5:40 pm-9:49 pm

2 stops39h 54m

$1,255

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Sat 11/1

11:58 am-9:30 pm

2 stops45h 47m

Kathmandu Tribhuvan

Tue 12/16

10:55 pm-8:15 pm

2 stops34h 05m

$1,259

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Thu 1/1

5:05 pm-9:30 pm

2 stops39h 40m

Kathmandu Tribhuvan

Sat 1/31

10:55 pm-8:01 pm

2 stops33h 51m

$1,265

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Sat 11/8

7:22 am-9:30 pm

2 stops49h 23m

Kathmandu Tribhuvan

Mon 2/2

10:55 pm-8:01 pm

2 stops33h 51m

$1,275

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Wed 10/22

9:20 am-9:45 pm

2 stops48h 40m

Kathmandu Tribhuvan

Thu 12/18

10:55 pm-11:54 pm

2 stops37h 44m

$1,282

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Thu 10/16

11:59 pm-5:50 pm

2 stops30h 06m

Kathmandu Tribhuvan

Fri 11/21

5:40 pm-8:17 pm

2 stops39h 22m

$1,283

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Thu 10/16

11:59 pm-5:50 pm

2 stops30h 06m

Kathmandu Tribhuvan

Wed 11/5

5:40 pm-10:04 pm

2 stops41h 09m

$1,284

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Mon 10/6

11:59 pm-4:45 pm

2 stops29h 01m

Kathmandu Tribhuvan

Sat 11/22

5:40 pm-10:37 pm

2 stops41h 42m

$1,288

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Wed 1/28

7:50 am-9:50 pm

2 stops49h 15m

Kathmandu Tribhuvan

Sat 2/28

11:00 pm-4:36 pm

3 stops30h 21m

$1,333

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Wed 2/11

7:50 am-9:50 pm

3 stops49h 15m

Kathmandu Tribhuvan

Wed 2/25

11:00 pm-6:23 pm

3 stops32h 08m

$1,387

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 February is another great option to travel to Kathmandu, with average flight prices from Denver averaging around $1,369.

What is the cheapest time of day to depart on your flight to Kathmandu?

At noon is the cheapest time of day to fly from Denver to Kathmandu when you can find flight prices for as low as $1,595. Flying to Kathmandu at noon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $1,676.

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 $1,563 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 $1,268 on momondo.

Can stopping save me money on Denver to Kathmandu flights?

You could potentially save up to 1% 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 September 2025, prices for Denver to Kathmandu flights are approximately 22% 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

Direct flights	None

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 29h 01m.
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 September 2025, there are 5 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 64% of the total bookings. Other popular airlines include Turkish Airlines with 21%, Singapore Airlines with 12%, 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 8,928 reviews	Search United Airlines flights
Qatar Airways	PriceFrom $1,045	Free Cancellation	Rating 7.4 3,631 reviews	Search Qatar Airways flights
Cathay Pacific	PriceFrom $1,101	Free Cancellation	Rating 7.6 1,009 reviews	Search Cathay Pacific flights
Singapore Airlines	PriceFrom $1,170	Free Cancellation	Rating 8.1 1,375 reviews	Search Singapore Airlines flights
Turkish Airlines	PriceFrom $1,292	Free Cancellation	Rating 7.3 3,976 reviews	Search Turkish Airlines flights

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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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Fly your favorite airline to Kathmandu

Cheap flights from Denver to Kathmandu from $473

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 10/26. 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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Big names and deals

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Filter for what you want

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Find the cheapest flights from Denver to Kathmandu

Cheap round-trip flights

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Cathay Pacific flights from Denver to Kathmandu

Our best Cathay Pacific deals on Denver to Kathmandu flight tickets

Qatar Airways flights from Denver to Kathmandu

Our best Qatar Airways deals on Denver to Kathmandu flight tickets

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See travel insights to Kathmandu from

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

What is the cheapest month to fly to Kathmandu?

The month of February is another great option to travel to Kathmandu, with average flight prices from Denver averaging around $1,369.

What is the cheapest time of day to depart on your flight to Kathmandu?

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 1% 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 September 2025, prices for Denver to Kathmandu flights are approximately 22% 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

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