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Cheap flights from Denver to Kathmandu from $513

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 4/22. 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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0 bags

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Find the cheapest flights from Denver to Kathmandu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
8:25 pm - 6:15 am
DEN
-
KTM
22h 05m
1 stop
Turkish Airlines Logo
7:40 am - 6:25 pm
KTM
-
DEN
22h 30m
1 stop
$1,206Turkish Airlines
Sat, Sep 19 - Sun, Sep 27
Turkish Airlines Logo
8:25 pm - 6:15 am
DEN
-
KTM
22h 05m
1 stop
Turkish Airlines Logo
7:40 am - 6:25 pm
KTM
-
DEN
22h 30m
1 stop
$1,238Turkish Airlines
Tue, Oct 6 - Thu, Oct 15
Turkish Airlines Logo
8:25 pm - 6:15 am
DEN
-
KTM
22h 05m
1 stop
Turkish Airlines Logo
7:40 am - 6:25 pm
KTM
-
DEN
22h 30m
1 stop
$1,244Turkish Airlines
Tue, Oct 6 - Thu, Oct 22
Turkish Airlines Logo
8:25 pm - 6:15 am
DEN
-
KTM
22h 05m
1 stop
Turkish Airlines Logo
7:40 am - 6:25 pm
KTM
-
DEN
22h 30m
1 stop
$1,247Turkish Airlines
Sat, Sep 26 - Thu, Oct 22
Turkish Airlines Logo
8:25 pm - 6:15 am
DEN
-
KTM
22h 05m
1 stop
Turkish Airlines Logo
12:35 pm - 5:35 pm
KTM
-
DEN
41h 45m
1 stop
$1,256Turkish Airlines
Sun, Sep 27 - Sun, Nov 22
Turkish Airlines Logo
8:25 pm - 6:15 am
DEN
-
KTM
22h 05m
1 stop
Turkish Airlines Logo
7:40 am - 6:25 pm
KTM
-
DEN
22h 30m
1 stop
$1,277Turkish Airlines
Tue, Oct 6 - Thu, Oct 22
Multiple Airlines Logo
3:15 pm - 8:10 pm
DEN
-
KTM
41h 10m
2 stops
Multiple Airlines Logo
7:35 am - 2:18 pm
KTM
-
DEN
42h 28m
2 stops
$1,288Multiple Airlines
Tue, Oct 6 - Thu, Oct 22
Qatar Airways Logo
12:49 pm - 9:50 am
DEN
-
KTM
33h 16m
2 stops
Qatar Airways Logo
6:45 pm - 8:30 pm
KTM
-
DEN
37h 30m
2 stops
$1,330Qatar Airways
Tue, Oct 6 - Thu, Oct 15
Qatar Airways Logo
12:49 pm - 9:50 am
DEN
-
KTM
33h 16m
2 stops
Qatar Airways Logo
6:00 pm - 8:30 pm
KTM
-
DEN
38h 15m
2 stops
$1,331Qatar Airways
Mon, Oct 5 - Mon, Oct 19
Qatar Airways Logo
12:01 pm - 4:45 pm
DEN
-
KTM
40h 59m
2 stops
Qatar Airways Logo
6:45 pm - 8:30 pm
KTM
-
DEN
37h 30m
2 stops
$1,333Qatar Airways
Thu, Oct 1 - Tue, Oct 20

Turkish Airlines flights from Denver to Kathmandu

Our best Turkish Airlines deals on Denver to Kathmandu flight tickets
Turkish Airlines
Sep 19
DEN8:25 pmDenver Intl
22h 05m
1 stop
KTM6:15 amKathmandu Tribhuvan
Sep 27
KTM7:40 amKathmandu Tribhuvan
22h 30m
1 stop
DEN6:25 pmDenver Intl
$1,206
Turkish Airlines
Oct 6
DEN8:25 pmDenver Intl
22h 05m
1 stop
KTM6:15 amKathmandu Tribhuvan
Oct 15
KTM7:40 amKathmandu Tribhuvan
22h 30m
1 stop
DEN6:25 pmDenver Intl
$1,238
Turkish Airlines
Oct 6
DEN8:25 pmDenver Intl
22h 05m
1 stop
KTM6:15 amKathmandu Tribhuvan
Oct 22
KTM7:40 amKathmandu Tribhuvan
22h 30m
1 stop
DEN6:25 pmDenver Intl
$1,244

Qatar Airways flights from Denver to Kathmandu

Our best Qatar Airways deals on Denver to Kathmandu flight tickets
Qatar Airways
Oct 6
DEN12:49 pmDenver Intl
33h 16m
2 stops
KTM9:50 amKathmandu Tribhuvan
Oct 15
KTM6:45 pmKathmandu Tribhuvan
37h 30m
2 stops
DEN8:30 pmDenver Intl
$1,330
Qatar Airways
Oct 5
DEN12:49 pmDenver Intl
33h 16m
2 stops
KTM9:50 amKathmandu Tribhuvan
Oct 19
KTM6:00 pmKathmandu Tribhuvan
38h 15m
2 stops
DEN8:30 pmDenver Intl
$1,331
Qatar Airways
Oct 1
DEN12:01 pmDenver Intl
40h 59m
2 stops
KTM4:45 pmKathmandu Tribhuvan
Oct 20
KTM6:45 pmKathmandu Tribhuvan
37h 30m
2 stops
DEN8:30 pmDenver Intl
$1,333

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Kathmandu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 11, 2026.
Use the filters below to find and compare flights from Denver to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Sat 9/19

8:25 pm-6:15 am

1 stop22h 05m

Kathmandu Tribhuvan

Sun 9/27

7:40 am-6:25 pm

1 stop22h 30m

$1,206

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Tue 10/6

8:25 pm-6:15 am

1 stop22h 05m

Kathmandu Tribhuvan

Thu 10/15

7:40 am-6:25 pm

1 stop22h 30m

$1,238

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Tue 10/6

8:25 pm-6:15 am

1 stop22h 05m

Kathmandu Tribhuvan

Thu 10/22

7:40 am-6:25 pm

1 stop22h 30m

$1,244

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Sat 9/26

8:25 pm-6:15 am

1 stop22h 05m

Kathmandu Tribhuvan

Thu 10/22

7:40 am-6:25 pm

1 stop22h 30m

$1,247

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Sun 9/27

8:25 pm-6:15 am

1 stop22h 05m

Kathmandu Tribhuvan

Sun 11/22

12:35 pm-5:35 pm

1 stop41h 45m

$1,256

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Tue 10/6

8:25 pm-6:15 am

1 stop22h 05m

Kathmandu Tribhuvan

Thu 10/22

7:40 am-6:25 pm

1 stop22h 30m

$1,277

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Tue 10/6

3:15 pm-8:10 pm

2 stops41h 10m

Kathmandu Tribhuvan

Thu 10/22

7:35 am-2:18 pm

2 stops42h 28m

$1,288

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Tue 10/6

12:49 pm-9:50 am

2 stops33h 16m

Kathmandu Tribhuvan

Thu 10/15

6:45 pm-8:30 pm

2 stops37h 30m

$1,330

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Mon 10/5

12:49 pm-9:50 am

2 stops33h 16m

Kathmandu Tribhuvan

Mon 10/19

6:00 pm-8:30 pm

2 stops38h 15m

$1,331

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Thu 10/1

12:01 pm-4:45 pm

2 stops40h 59m

Kathmandu Tribhuvan

Tue 10/20

6:45 pm-8:30 pm

2 stops37h 30m

$1,333

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Denver and Kathmandu?

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 $1,295.

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 $1,485 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 $1,223 on momondo.

Can stopping save me money on Denver to Kathmandu flights?

You could potentially save up to 21% 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 April 2026, prices for Denver to Kathmandu flights are approximately 10% 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

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

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 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?

  • 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?

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 AirlinesPriceFrom $193Free CancellationRating
7.4
9,568 reviews
Search United Airlines flights
Qatar AirwaysPriceFrom $1,024Free CancellationRating
7.4
3,727 reviews
Search Qatar Airways flights
Air IndiaPriceFrom $1,094Free CancellationRating
5.5
2,968 reviews
Search Air India flights
Turkish AirlinesPriceFrom $1,101Free CancellationRating
7.3
4,305 reviews
Search Turkish Airlines flights
Cathay PacificPriceFrom $1,101Free CancellationRating
7.6
1,268 reviews
Search Cathay Pacific flights
Singapore AirlinesPriceFrom $1,144Free CancellationRating
8.2
1,491 reviews
Search Singapore Airlines flights
SWISSPriceFrom $1,661Free CancellationRating
7.5
1,915 reviews
Search SWISS flights

Traveling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
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

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Fly your favorite airline to Kathmandu

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Qatar Airways
Turkish Airlines
Singapore Airlines
Cathay Pacific
United Airlines
SWISS
Air India