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

Air India is the most popular carrier operating from Kathmandu Tribhuvan to Denver Intl

What airlines fly to Denver?

Turkish Airlines, Qatar Airways and Korean Air are the top three most popular airlines that fly to Denver from Kathmandu according to our data. Turkish Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 3 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Kathmandu Tribhuvan Airport to Denver Intl Airport were last updated today.

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

There are 3 operators available for flights from Kathmandu Tribhuvan Airport to Denver Intl Airport as of September 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kathmandu Tribhuvan Airport to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The necessary travel and health documents for your Denver Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$727 Cheap Flights from Kathmandu to Denver in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kathmandu to Denver

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:55 pm - 12:00 pmKTM Kathmandu Tribhuvan-DEN Denver Intl

33h 50m2 stops New Delhi Indira Gandhi Intl New York John F Kennedy Intl

11:59 pm - 8:40 pmDEN Denver Intl-KTM Kathmandu Tribhuvan

31h 56m2 stops New York John F Kennedy Intl New Delhi Indira Gandhi Intl

$1,390Multiple Airlines

Wed, Feb 3 - Fri, Feb 26

7:35 am - 11:43 pmKTM Kathmandu Tribhuvan-DEN Denver Intl

27h 53m3 stops New Delhi Indira Gandhi Intl San Francisco Phoenix Sky Harbor Intl

9:28 am - 9:05 amDEN Denver Intl-KTM Kathmandu Tribhuvan

35h 52m3 stops Las Vegas Harry Reid Intl San Francisco New Delhi Indira Gandhi Intl

$1,482Multiple Airlines

Sat, Oct 17 - Sat, Oct 24

2:55 pm - 3:36 pmKTM Kathmandu Tribhuvan-DEN Denver Intl

36h 26m2 stops New Delhi Indira Gandhi Intl New York John F Kennedy Intl

3:30 pm - 4:10 pmDEN Denver Intl-KTM Kathmandu Tribhuvan

35h 55m2 stops New York John F Kennedy Intl New Delhi Indira Gandhi Intl

$1,506Air India

Sat, Oct 31 - Sat, Nov 7

10:55 pm - 11:00 pmKTM Kathmandu Tribhuvan-DEN Denver Intl

36h 50m3 stops Singapore Changi Tokyo Narita Los Angeles Los Angeles

12:59 pm - 9:50 pmDEN Denver Intl-KTM Kathmandu Tribhuvan

44h 06m2 stops Los Angeles Los Angeles Singapore Changi

$1,553Multiple Airlines

Wed, Jan 20 - Wed, Feb 24

8:00 am - 6:25 pmKTM Kathmandu Tribhuvan-DEN Denver Intl

22h 10m1 stop Istanbul

8:25 pm - 11:20 amDEN Denver Intl-KTM Kathmandu Tribhuvan

27h 10m1 stop Istanbul

$1,803Turkish Airlines

Sat, Oct 17 - Sat, Oct 24

12:45 pm - 9:58 pmKTM Kathmandu Tribhuvan-DEN Denver Intl

45h 58m2 stops Istanbul Chicago O'Hare Intl

6:15 am - 11:20 amDEN Denver Intl-KTM Kathmandu Tribhuvan

40h 20m2 stops Chicago O'Hare Intl Istanbul

$1,810Turkish Airlines

Sat, Feb 13 - Sat, Mar 6

12:45 pm - 9:58 pmKTM Kathmandu Tribhuvan-DEN Denver Intl

45h 58m2 stops Istanbul Chicago O'Hare Intl

6:15 am - 11:20 amDEN Denver Intl-KTM Kathmandu Tribhuvan

40h 20m2 stops Chicago O'Hare Intl Istanbul

$1,811Turkish Airlines

Sat, Feb 13 - Sat, Mar 6

5:40 pm - 6:26 pmKTM Kathmandu Tribhuvan-DEN Denver Intl

37h 31m2 stops Doha Hamad Intl Seattle/Tacoma Intl

9:00 am - 8:50 amDEN Denver Intl-KTM Kathmandu Tribhuvan

36h 05m2 stops Seattle/Tacoma Intl Doha Hamad Intl

$5,039Qatar Airways

Tue, Dec 8 - Fri, Jun 4

5:40 pm - 6:26 pmKTM Kathmandu Tribhuvan-DEN Denver Intl

37h 31m2 stops Doha Hamad Intl Seattle/Tacoma Intl

7:00 am - 8:50 amDEN Denver Intl-KTM Kathmandu Tribhuvan

38h 05m2 stops Seattle/Tacoma Intl Doha Hamad Intl

$5,039Qatar Airways

Tue, Dec 8 - Mon, May 31

6:45 pm - 6:26 pmKTM Kathmandu Tribhuvan-DEN Denver Intl

36h 26m2 stops Doha Hamad Intl Seattle/Tacoma Intl

9:00 am - 8:50 amDEN Denver Intl-KTM Kathmandu Tribhuvan

36h 05m2 stops Seattle/Tacoma Intl Doha Hamad Intl

$5,039Qatar Airways

Tue, Dec 8 - Thu, Jun 3

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Air India flights from Kathmandu to Denver

Our best Air India deals on Kathmandu to Denver flight tickets

Air India

Oct 31

KTM2:55 pmKathmandu Tribhuvan

36h 26m

2 stops

DEN3:36 pmDenver Intl

Nov 7

DEN3:30 pmDenver Intl

35h 55m

2 stops

KTM4:10 pmKathmandu Tribhuvan

$1,506

Air India

Feb 13

KTM7:35 amKathmandu Tribhuvan

28h 03m

2 stops

DEN10:53 pmDenver Intl

Mar 6

DEN7:45 amDenver Intl

36h 35m

3 stops

KTM9:05 amKathmandu Tribhuvan

$1,712

Air India

Feb 13

KTM7:35 amKathmandu Tribhuvan

28h 03m

2 stops

DEN10:53 pmDenver Intl

Mar 6

DEN7:45 amDenver Intl

36h 35m

3 stops

KTM9:05 amKathmandu Tribhuvan

$1,725

Singapore Airlines flights from Kathmandu to Denver

Our best Singapore Airlines deals on Kathmandu to Denver flight tickets

Singapore Airlines

Feb 3

KTM10:55 pmKathmandu Tribhuvan

31h 40m

3 stops

DEN5:50 pmDenver Intl

Feb 26

DEN7:58 amDenver Intl

49h 07m

2 stops

KTM9:50 pmKathmandu Tribhuvan

$1,601

Singapore Airlines

Feb 3

KTM10:55 pmKathmandu Tribhuvan

31h 40m

3 stops

DEN5:50 pmDenver Intl

Feb 26

DEN7:58 amDenver Intl

49h 07m

3 stops

KTM9:50 pmKathmandu Tribhuvan

$1,613

Singapore Airlines

Jan 20

KTM10:55 pmKathmandu Tribhuvan

33h 20m

2 stops

DEN7:30 pmDenver Intl

Feb 24

DEN7:58 amDenver Intl

49h 07m

2 stops

KTM9:50 pmKathmandu Tribhuvan

$1,638

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KathmanduDenver

KTM Kathmandu Tribhuvan - DEN Denver Intl

KTMDEN

Kathmandu Tribhuvan

Wed 2/3

2:55 pm-12:00 pm

2 stops33h 50m

Denver Intl

Fri 2/26

11:59 pm-8:40 pm

2 stops31h 56m

$1,390

KathmanduDenver

KTM Kathmandu Tribhuvan - DEN Denver Intl

KTMDEN

Kathmandu Tribhuvan

Sat 10/17

7:35 am-11:43 pm

3 stops27h 53m

Denver Intl

Sat 10/24

9:28 am-9:05 am

3 stops35h 52m

$1,482

KathmanduDenver

KTM Kathmandu Tribhuvan - DEN Denver Intl

KTMDEN

Kathmandu Tribhuvan

Sat 10/31

2:55 pm-3:36 pm

2 stops36h 26m

Denver Intl

Sat 11/7

3:30 pm-4:10 pm

2 stops35h 55m

$1,506

KathmanduDenver

KTM Kathmandu Tribhuvan - DEN Denver Intl

KTMDEN

Kathmandu Tribhuvan

Wed 1/20

10:55 pm-11:00 pm

3 stops36h 50m

Denver Intl

Wed 2/24

12:59 pm-9:50 pm

2 stops44h 06m

$1,553

Quickest round-trip

KathmanduDenver

KTM Kathmandu Tribhuvan - DEN Denver Intl

KTMDEN

Kathmandu Tribhuvan

Sat 10/17

8:00 am-6:25 pm

1 stop22h 10m

Denver Intl

Sat 10/24

8:25 pm-11:20 am

1 stop27h 10m

$1,803

KathmanduDenver

KTM Kathmandu Tribhuvan - DEN Denver Intl

KTMDEN

Kathmandu Tribhuvan

Sat 2/13

12:45 pm-9:58 pm

2 stops45h 58m

Denver Intl

Sat 3/6

6:15 am-11:20 am

2 stops40h 20m

$1,810

KathmanduDenver

KTM Kathmandu Tribhuvan - DEN Denver Intl

KTMDEN

Kathmandu Tribhuvan

Sat 2/13

12:45 pm-9:58 pm

2 stops45h 58m

Denver Intl

Sat 3/6

6:15 am-11:20 am

2 stops40h 20m

$1,811

KathmanduDenver

KTM Kathmandu Tribhuvan - DEN Denver Intl

KTMDEN

Kathmandu Tribhuvan

Tue 12/8

5:40 pm-6:26 pm

2 stops37h 31m

Denver Intl

Fri 6/4

9:00 am-8:50 am

2 stops36h 05m

$5,039

KathmanduDenver

KTM Kathmandu Tribhuvan - DEN Denver Intl

KTMDEN

Kathmandu Tribhuvan

Tue 12/8

5:40 pm-6:26 pm

2 stops37h 31m

Denver Intl

Mon 5/31

7:00 am-8:50 am

2 stops38h 05m

$5,039

KathmanduDenver

KTM Kathmandu Tribhuvan - DEN Denver Intl

KTMDEN

Kathmandu Tribhuvan

Tue 12/8

6:45 pm-6:26 pm

2 stops36h 26m

Denver Intl

Thu 6/3

9:00 am-8:50 am

2 stops36h 05m

$5,039

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 Kathmandu to Denver

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

Can stopping save me money on Kathmandu to Denver flights?

You could potentially save up to 10% on your flight if you consider stops on a Kathmandu to Denver flight.

How have Kathmandu to Denver flight prices changed over time?

When to book flights from Kathmandu to Denver

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

Estimated round-trip price

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

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

Best Price Found	$727
Fastest flight time	28h 03m
Direct flights	None

The best one-way flight to Denver from Kathmandu in the past 72 hours is $727. The best round-trip flight deal from Kathmandu to Denver found on momondo in the last 72 hours is $1,390.

The fastest flight from Kathmandu to Denver takes 28h 03m

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

Search flight deals

Frequently asked questions about flying from Kathmandu to Denver

How far is Kathmandu Tribhuvan to Denver Intl by plane?
There are 7723.7 mi between Kathmandu Tribhuvan and Denver Intl. By plane, this route typically takes 28h 03m.
When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to Denver Intl Airport?
Prices for flights from Kathmandu Tribhuvan Airport to Denver Intl Airport were last updated today.
How many operators does momondo search for flights from Kathmandu Tribhuvan Airport to Denver Intl Airport?
There are 3 operators available for flights from Kathmandu Tribhuvan Airport to Denver Intl Airport as of September 2026.
How old do you have to be to fly from Kathmandu Tribhuvan Airport to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kathmandu Tribhuvan Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The necessary travel and health documents for your Denver Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Kathmandu to Denver?
Based on momondo bookings for flights between Kathmandu and Denver, the leading airline is Turkish Airlines, making up 36% of the total bookings. Other popular airlines include Qatar Airways with 34% and Korean Air with 30%.

Best airlines flying from Kathmandu to Denver

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

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $1,259	Free Cancellation	Rating 8.4 1,219 reviews	Search Korean Air flights
Turkish Airlines	PriceFrom $1,352	Free Cancellation	Rating 7.4 4,466 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom $1,585	Free Cancellation	Rating 7.3 3,731 reviews	Search Qatar Airways flights

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

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

Flights from Kathmandu to Denver with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Kathmandu to Denver flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Denver from Kathmandu. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.