What airlines fly to Denver?

Qatar Airways, Turkish Airlines and Korean Air are the top three most popular airlines that fly to Denver from Kathmandu according to our data. Qatar Airways is the first choice among our users, with 35% 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 August 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.

$776 Cheap Flights from Kathmandu to Denver in 2026

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.

3:30 pm - 2:17 pm

KTM

DEN

34h 32m

2 stops

3:15 pm - 2:15 pm

DEN

KTM

35h 15m

2 stops

$1,562Qatar Airways

Fri, Sep 11 - Fri, Sep 18

1:25 pm - 12:59 am

KTM

DEN

47h 19m

3 stops

3:15 pm - 8:10 pm

DEN

KTM

41h 10m

2 stops

$1,758Air India

Fri, Sep 11 - Fri, Sep 18

3:30 pm - 10:33 am

KTM

DEN

54h 48m

2 stops

3:30 pm - 9:50 am

DEN

KTM

30h 35m

2 stops

$1,782Multiple Airlines

Sun, Aug 23 - Fri, Oct 30

3:30 pm - 10:33 am

KTM

DEN

54h 48m

2 stops

3:30 pm - 9:50 am

DEN

KTM

30h 35m

2 stops

$1,792Multiple Airlines

Sun, Aug 23 - Fri, Oct 30

3:30 pm - 10:15 pm

KTM

DEN

42h 30m

2 stops

3:30 pm - 9:50 am

DEN

KTM

30h 35m

2 stops

$1,809Qatar Airways

Sun, Aug 23 - Fri, Oct 30

6:00 pm - 3:29 pm

KTM

DEN

33h 14m

2 stops

3:30 pm - 9:50 am

DEN

KTM

30h 35m

2 stops

$1,859Qatar Airways

Sun, Aug 23 - Fri, Oct 30

3:30 pm - 5:37 pm

KTM

DEN

37h 52m

2 stops

3:30 pm - 9:50 am

DEN

KTM

30h 35m

2 stops

$1,891Qatar Airways

Sun, Aug 23 - Fri, Oct 30

8:00 am - 6:25 pm

KTM

DEN

22h 10m

1 stop

8:20 pm - 11:20 am

DEN

KTM

27h 15m

1 stop

$2,378Turkish Airlines

Sun, Aug 23 - Fri, Oct 30

8:00 am - 6:25 pm

KTM

DEN

22h 10m

1 stop

8:20 pm - 11:20 am

DEN

KTM

27h 15m

1 stop

$2,381Turkish Airlines

Sun, Aug 23 - Fri, Oct 30

8:00 am - 6:25 pm

KTM

DEN

22h 10m

1 stop

8:20 pm - 11:20 am

DEN

KTM

27h 15m

1 stop

$2,386Turkish Airlines

Sun, Aug 23 - Fri, Oct 30

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Air India flights from Kathmandu to Denver

Our best Air India deals on Kathmandu to Denver flight tickets

Air India

Sep 11

KTM1:25 pmKathmandu Tribhuvan

47h 19m

3 stops

DEN12:59 amDenver Intl

Sep 18

DEN3:15 pmDenver Intl

41h 10m

2 stops

KTM8:10 pmKathmandu Tribhuvan

$1,758

Air India

Aug 19

KTM7:35 amKathmandu Tribhuvan

51h 08m

3 stops

DEN10:58 pmDenver Intl

Sep 17

DEN3:15 pmDenver Intl

41h 10m

2 stops

KTM8:10 pmKathmandu Tribhuvan

$1,859

Air India

Aug 23

KTM5:30 pmKathmandu Tribhuvan

41h 13m

3 stops

DEN10:58 pmDenver Intl

Oct 30

DEN7:40 amDenver Intl

47h 10m

3 stops

KTM6:35 pmKathmandu Tribhuvan

$2,111

Turkish Airlines flights from Kathmandu to Denver

Our best Turkish Airlines deals on Kathmandu to Denver flight tickets

Turkish Airlines

Aug 23

KTM8:00 amKathmandu Tribhuvan

22h 10m

1 stop

DEN6:25 pmDenver Intl

Oct 30

DEN8:20 pmDenver Intl

27h 15m

1 stop

KTM11:20 amKathmandu Tribhuvan

$2,378

Turkish Airlines

Aug 23

KTM8:00 amKathmandu Tribhuvan

22h 10m

1 stop

DEN6:25 pmDenver Intl

Oct 30

DEN8:20 pmDenver Intl

27h 15m

1 stop

KTM11:20 amKathmandu Tribhuvan

$2,381

Turkish Airlines

Aug 23

KTM8:00 amKathmandu Tribhuvan

22h 10m

1 stop

DEN6:25 pmDenver Intl

Oct 30

DEN8:20 pmDenver Intl

27h 15m

1 stop

KTM11:20 amKathmandu Tribhuvan

$2,386

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Fri 9/11

3:30 pm-2:17 pm

2 stops34h 32m

Denver Intl

Fri 9/18

3:15 pm-2:15 pm

2 stops35h 15m

$1,562

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Fri 9/11

1:25 pm-12:59 am

3 stops47h 19m

Denver Intl

Fri 9/18

3:15 pm-8:10 pm

2 stops41h 10m

$1,758

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Sun 8/23

3:30 pm-10:33 am

2 stops54h 48m

Denver Intl

Fri 10/30

3:30 pm-9:50 am

2 stops30h 35m

$1,782

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Sun 8/23

3:30 pm-10:33 am

2 stops54h 48m

Denver Intl

Fri 10/30

3:30 pm-9:50 am

2 stops30h 35m

$1,792

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Sun 8/23

3:30 pm-10:15 pm

2 stops42h 30m

Denver Intl

Fri 10/30

3:30 pm-9:50 am

2 stops30h 35m

$1,809

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Sun 8/23

6:00 pm-3:29 pm

2 stops33h 14m

Denver Intl

Fri 10/30

3:30 pm-9:50 am

2 stops30h 35m

$1,859

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Sun 8/23

3:30 pm-5:37 pm

2 stops37h 52m

Denver Intl

Fri 10/30

3:30 pm-9:50 am

2 stops30h 35m

$1,891

Quickest round-trip

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Sun 8/23

8:00 am-6:25 pm

1 stop22h 10m

Denver Intl

Fri 10/30

8:20 pm-11:20 am

1 stop27h 15m

$2,378

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Sun 8/23

8:00 am-6:25 pm

1 stop22h 10m

Denver Intl

Fri 10/30

8:20 pm-11:20 am

1 stop27h 15m

$2,381

KathmanduDenver

KTM - DEN

KTMDEN

Kathmandu Tribhuvan

Sun 8/23

8:00 am-6:25 pm

1 stop22h 10m

Denver Intl

Fri 10/30

8:20 pm-11:20 am

1 stop27h 15m

$2,386

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

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Kathmandu is in March. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in March, then you should wait until February to fly from Kathmandu, when ticket prices are also cheap, with an average price of $0.

Can stopping save me money on Kathmandu to Denver flights?

You could potentially save up to 23% 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

Fastest flight time	41h 25m
Direct flights	None

The fastest flight from Kathmandu to Denver takes 41h 25m

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 41h 25m.
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 August 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 Qatar Airways, making up 35% of the total bookings. Other popular airlines include Turkish Airlines with 35% 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 1,223 reviews	Search Korean Air flights
Turkish Airlines	PriceFrom $1,352	Free Cancellation	Rating 7.4 4,460 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom $1,606	Free Cancellation	Rating 7.4 3,738 reviews	Search Qatar Airways flights

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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kathmandu to Denver. momondo saves you time and could save you money on your trip.

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.