What airlines fly to Kathmandu?

Qatar Airways, Turkish Airlines and Cathay Pacific 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 62% 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.

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 August 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.

$596 Cheap Flights from Denver to Kathmandu in 2026

Discover deals from 900+ travel sites with momondo.

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.

7:30 pm - 8:50 amDEN Denver Intl-KTM Kathmandu Tribhuvan

49h 35m2 stops Seattle/Tacoma Intl Doha Hamad Intl

6:00 pm - 2:17 pmKTM Kathmandu Tribhuvan-DEN Denver Intl

32h 02m2 stops Doha Hamad Intl New York John F Kennedy Intl

$1,434Qatar Airways

Thu, Sep 10 - Tue, Sep 29

3:15 pm - 8:50 amDEN Denver Intl-KTM Kathmandu Tribhuvan

29h 50m2 stops New York John F Kennedy Intl Doha Hamad Intl

6:00 pm - 2:21 pmKTM Kathmandu Tribhuvan-DEN Denver Intl

32h 06m2 stops Doha Hamad Intl New York John F Kennedy Intl

$1,434Qatar Airways

Wed, Sep 16 - Tue, Oct 6

8:22 am - 2:15 pmDEN Denver Intl-KTM Kathmandu Tribhuvan

42h 08m2 stops Seattle/Tacoma Intl Doha Hamad Intl

3:30 pm - 2:17 pmKTM Kathmandu Tribhuvan-DEN Denver Intl

34h 32m2 stops Doha Hamad Intl New York John F Kennedy Intl

$1,444Multiple Airlines

Sun, Sep 6 - Tue, Sep 22

7:30 pm - 4:45 pmDEN Denver Intl-KTM Kathmandu Tribhuvan

57h 30m2 stops Seattle/Tacoma Intl Doha Hamad Intl

3:30 pm - 10:37 pmKTM Kathmandu Tribhuvan-DEN Denver Intl

42h 52m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,445Multiple Airlines

Thu, Oct 1 - Wed, Oct 21

5:50 pm - 9:50 pmDEN Denver Intl-KTM Kathmandu Tribhuvan

39h 15m2 stops Los Angeles Los Angeles Singapore Changi

10:55 pm - 5:50 pmKTM Kathmandu Tribhuvan-DEN Denver Intl

31h 40m3 stops Singapore Changi Tokyo Narita Los Angeles Los Angeles

$1,473Singapore Airlines

Fri, Jan 15 - Sun, Jan 24

11:35 am - 9:50 pmDEN Denver Intl-KTM Kathmandu Tribhuvan

45h 30m3 stops New York John F Kennedy Intl Frankfurt am Main Singapore Changi

10:55 pm - 5:50 pmKTM Kathmandu Tribhuvan-DEN Denver Intl

31h 40m3 stops Singapore Changi Tokyo Narita Los Angeles Los Angeles

$1,489Singapore Airlines

Fri, Jan 15 - Sun, Jan 24

7:30 pm - 11:20 amDEN Denver Intl-KTM Kathmandu Tribhuvan

27h 05m1 stop Istanbul

12:45 pm - 5:25 pmKTM Kathmandu Tribhuvan-DEN Denver Intl

41h 25m1 stop Istanbul

$1,494Turkish Airlines

Sun, Nov 22 - Tue, Dec 8

7:30 pm - 11:20 amDEN Denver Intl-KTM Kathmandu Tribhuvan

27h 05m1 stop Istanbul

12:45 pm - 5:25 pmKTM Kathmandu Tribhuvan-DEN Denver Intl

41h 25m1 stop Istanbul

$1,498Turkish Airlines

Sun, Nov 22 - Tue, Dec 8

3:15 pm - 4:30 pmDEN Denver Intl-KTM Kathmandu Tribhuvan

37h 30m2 stops New York John F Kennedy Intl New Delhi Indira Gandhi Intl

10:05 am - 2:17 pmKTM Kathmandu Tribhuvan-DEN Denver Intl

39h 57m3 stops New Delhi Indira Gandhi Intl Rome Fiumicino New York John F Kennedy Intl

$1,705Air India

Sat, Sep 12 - Sat, Sep 26

7:40 am - 12:05 amDEN Denver Intl-KTM Kathmandu Tribhuvan

28h 40m3 stops San Francisco Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl

7:35 am - 12:59 amKTM Kathmandu Tribhuvan-DEN Denver Intl

30h 09m2 stops New Delhi Indira Gandhi Intl San Francisco

$28,278Air India

Fri, Oct 23 - Sat, Nov 21

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Qatar Airways flights from Denver to Kathmandu

Our best Qatar Airways deals on Denver to Kathmandu flight tickets

Qatar Airways

Sep 10

DEN7:30 pmDenver Intl

49h 35m

2 stops

KTM8:50 amKathmandu Tribhuvan

Sep 29

KTM6:00 pmKathmandu Tribhuvan

32h 02m

2 stops

DEN2:17 pmDenver Intl

$1,434

Qatar Airways

Sep 8

DEN11:54 pmDenver Intl

29h 06m

2 stops

KTM4:45 pmKathmandu Tribhuvan

Sep 22

KTM6:45 pmKathmandu Tribhuvan

40h 19m

2 stops

DEN11:19 pmDenver Intl

$1,436

Qatar Airways

Oct 6

DEN12:00 pmDenver Intl

41h 45m

2 stops

KTM5:30 pmKathmandu Tribhuvan

Oct 22

KTM6:00 pmKathmandu Tribhuvan

40h 22m

2 stops

DEN10:37 pmDenver Intl

$1,442

Singapore Airlines flights from Denver to Kathmandu

Our best Singapore Airlines deals on Denver to Kathmandu flight tickets

Singapore Airlines

Jan 15

DEN5:50 pmDenver Intl

39h 15m

2 stops

KTM9:50 pmKathmandu Tribhuvan

Jan 24

KTM10:55 pmKathmandu Tribhuvan

31h 40m

3 stops

DEN5:50 pmDenver Intl

$1,473

Singapore Airlines

Sep 8

DEN8:00 amDenver Intl

49h 45m

3 stops

KTM9:30 pmKathmandu Tribhuvan

Sep 22

KTM10:50 pmKathmandu Tribhuvan

32h 40m

3 stops

DEN7:45 pmDenver Intl

$3,647

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverKathmandu

DEN Denver Intl - KTM Kathmandu Tribhuvan

DENKTM

Denver Intl

Thu 9/10

7:30 pm-8:50 am

2 stops49h 35m

Kathmandu Tribhuvan

Tue 9/29

6:00 pm-2:17 pm

2 stops32h 02m

$1,434

DenverKathmandu

DEN Denver Intl - KTM Kathmandu Tribhuvan

DENKTM

Denver Intl

Wed 9/16

3:15 pm-8:50 am

2 stops29h 50m

Kathmandu Tribhuvan

Tue 10/6

6:00 pm-2:21 pm

2 stops32h 06m

$1,434

DenverKathmandu

DEN Denver Intl - KTM Kathmandu Tribhuvan

DENKTM

Denver Intl

Sun 9/6

8:22 am-2:15 pm

2 stops42h 08m

Kathmandu Tribhuvan

Tue 9/22

3:30 pm-2:17 pm

2 stops34h 32m

$1,444

DenverKathmandu

DEN Denver Intl - KTM Kathmandu Tribhuvan

DENKTM

Denver Intl

Thu 10/1

7:30 pm-4:45 pm

2 stops57h 30m

Kathmandu Tribhuvan

Wed 10/21

3:30 pm-10:37 pm

2 stops42h 52m

$1,445

DenverKathmandu

DEN Denver Intl - KTM Kathmandu Tribhuvan

DENKTM

Denver Intl

Fri 1/15

5:50 pm-9:50 pm

2 stops39h 15m

Kathmandu Tribhuvan

Sun 1/24

10:55 pm-5:50 pm

3 stops31h 40m

$1,473

DenverKathmandu

DEN Denver Intl - KTM Kathmandu Tribhuvan

DENKTM

Denver Intl

Fri 1/15

11:35 am-9:50 pm

3 stops45h 30m

Kathmandu Tribhuvan

Sun 1/24

10:55 pm-5:50 pm

3 stops31h 40m

$1,489

DenverKathmandu

DEN Denver Intl - KTM Kathmandu Tribhuvan

DENKTM

Denver Intl

Sun 11/22

7:30 pm-11:20 am

1 stop27h 05m

Kathmandu Tribhuvan

Tue 12/8

12:45 pm-5:25 pm

1 stop41h 25m

$1,494

DenverKathmandu

DEN Denver Intl - KTM Kathmandu Tribhuvan

DENKTM

Denver Intl

Sun 11/22

7:30 pm-11:20 am

1 stop27h 05m

Kathmandu Tribhuvan

Tue 12/8

12:45 pm-5:25 pm

1 stop41h 25m

$1,498

DenverKathmandu

DEN Denver Intl - KTM Kathmandu Tribhuvan

DENKTM

Denver Intl

Sat 9/12

3:15 pm-4:30 pm

2 stops37h 30m

Kathmandu Tribhuvan

Sat 9/26

10:05 am-2:17 pm

3 stops39h 57m

$1,705

Quickest round-trip

DenverKathmandu

DEN Denver Intl - KTM Kathmandu Tribhuvan

DENKTM

Denver Intl

Fri 10/23

7:40 am-12:05 am

3 stops28h 40m

Kathmandu Tribhuvan

Sat 11/21

7:35 am-12:59 am

2 stops30h 09m

$28,278

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?

Prices are currently typical for flights on this route.

Typical prices usually range from $1,414 to $1,620.
The lowest price recently found on this route was $1,434.

What is the cheapest month to fly to Kathmandu?

The month of May is another great option to travel to Kathmandu, with average flight prices from Denver averaging around $1,392.

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 $1,537 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 $1,290 on momondo.

Can stopping save me money on Denver to Kathmandu flights?

You could potentially save up to 5% 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 August 2026, prices for Denver to Kathmandu flights are approximately 5% 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

Best Price Found	$596
Fastest flight time	27h 05m
Direct flights	None

The best one-way flight to Kathmandu from Denver in the past 72 hours is $596. The best round-trip flight deal from Denver to Kathmandu found on momondo in the last 72 hours is $1,434.

The fastest flight from Denver to Kathmandu takes 27h 05m

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 27h 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 August 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 60% of the total bookings. Other popular airlines include Turkish Airlines with 32%, Cathay Pacific with 3%, and Air India 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
Turkish Airlines	PriceFrom $1,091	Free Cancellation	Rating 7.4 4,480 reviews	Search Turkish Airlines flights
Air India	PriceFrom $1,131	Free Cancellation	Rating 5.5 2,941 reviews	Search Air India flights
Qatar Airways	PriceFrom $1,199	Free Cancellation	Rating 7.4 3,733 reviews	Search Qatar Airways flights
Cathay Pacific	PriceFrom $1,207	Free Cancellation	Rating 7.6 1,460 reviews	Search Cathay Pacific flights
Singapore Airlines	PriceFrom $1,377	Free Cancellation	Rating 8.2 1,585 reviews	Search Singapore Airlines flights
SWISS	PriceFrom $1,661	Free Cancellation	Rating 7.5 2,055 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 $596

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 9/25. 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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Qatar Airways flights from Denver to Kathmandu

Our best Qatar Airways deals on Denver to Kathmandu flight tickets

Singapore Airlines flights from Denver to Kathmandu

Our best Singapore Airlines deals on Denver to Kathmandu flight tickets

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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 airlines fly to Kathmandu?

When to book flights from Denver to Kathmandu

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

Best Price Found

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.

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According to popular flight searches on momondo this year

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