Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Denver to Kathmandu from $434

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 3/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Denver to Kathmandu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:31 pm - 6:40 pm
DEN
-
KTM
40h 24m
2 stops
Multiple Airlines Logo
9:20 am - 4:40 pm
KTM
-
DEN
44h 05m
2 stops
$961Multiple Airlines
Mon, Feb 9 - Mon, Feb 23
Turkish Airlines Logo
7:20 pm - 11:10 am
DEN
-
KTM
27h 05m
1 stop
Turkish Airlines Logo
7:30 am - 6:25 pm
KTM
-
DEN
22h 40m
1 stop
$980Turkish Airlines
Tue, Mar 3 - Tue, May 5
Turkish Airlines Logo
8:25 pm - 6:05 am
DEN
-
KTM
21h 55m
1 stop
Turkish Airlines Logo
7:30 am - 6:25 pm
KTM
-
DEN
22h 40m
1 stop
$1,042Turkish Airlines
Sun, Apr 19 - Tue, Jun 30
Multiple Airlines Logo
11:15 am - 6:40 pm
DEN
-
KTM
42h 40m
2 stops
Multiple Airlines Logo
7:40 pm - 2:49 pm
KTM
-
DEN
30h 54m
2 stops
$1,069Multiple Airlines
Thu, Feb 19 - Thu, Mar 19
Qatar Airways Logo
6:40 pm - 4:25 pm
DEN
-
KTM
33h 00m
2 stops
Qatar Airways Logo
5:40 pm - 1:19 pm
KTM
-
DEN
31h 24m
2 stops
$1,073Qatar Airways
Sun, Mar 1 - Sat, Mar 21
Qatar Airways Logo
6:40 pm - 4:25 pm
DEN
-
KTM
33h 00m
2 stops
Qatar Airways Logo
5:40 pm - 1:19 pm
KTM
-
DEN
31h 24m
2 stops
$1,081Qatar Airways
Sun, Mar 1 - Sat, Mar 21
Multiple Airlines Logo
5:29 pm - 4:25 pm
DEN
-
KTM
34h 11m
2 stops
Multiple Airlines Logo
5:40 pm - 3:54 pm
KTM
-
DEN
34h 59m
2 stops
$1,105Multiple Airlines
Mon, Feb 9 - Mon, Feb 16
Multiple Airlines Logo
11:59 pm - 8:10 pm
DEN
-
KTM
32h 26m
2 stops
Multiple Airlines Logo
2:00 pm - 11:01 pm
KTM
-
DEN
44h 46m
2 stops
$1,123Multiple Airlines
Thu, Apr 23 - Thu, May 14
Qatar Airways Logo
1:40 pm - 5:50 pm
DEN
-
KTM
39h 25m
2 stops
Qatar Airways Logo
5:40 pm - 1:19 pm
KTM
-
DEN
31h 24m
2 stops
$1,125Qatar Airways
Wed, Feb 11 - Wed, Mar 11
Qatar Airways Logo
8:00 am - 7:55 am
DEN
-
KTM
35h 10m
2 stops
Qatar Airways Logo
5:40 pm - 1:19 pm
KTM
-
DEN
31h 24m
2 stops
$1,142Qatar Airways
Mon, Mar 2 - Thu, Mar 19

Qatar Airways flights from Denver to Kathmandu

Our best Qatar Airways deals on Denver to Kathmandu flight tickets
Qatar Airways
Mar 1
DEN6:40 pmDenver Intl
33h 00m
2 stops
KTM4:25 pmKathmandu Tribhuvan
Mar 21
KTM5:40 pmKathmandu Tribhuvan
31h 24m
2 stops
DEN1:19 pmDenver Intl
$1,073
Qatar Airways
Mar 1
DEN6:40 pmDenver Intl
33h 00m
2 stops
KTM4:25 pmKathmandu Tribhuvan
Mar 21
KTM5:40 pmKathmandu Tribhuvan
31h 24m
2 stops
DEN1:19 pmDenver Intl
$1,081
Qatar Airways
Feb 11
DEN1:40 pmDenver Intl
39h 25m
2 stops
KTM5:50 pmKathmandu Tribhuvan
Mar 11
KTM5:40 pmKathmandu Tribhuvan
31h 24m
2 stops
DEN1:19 pmDenver Intl
$1,125

Turkish Airlines flights from Denver to Kathmandu

Our best Turkish Airlines deals on Denver to Kathmandu flight tickets
Turkish Airlines
Mar 3
DEN7:20 pmDenver Intl
27h 05m
1 stop
KTM11:10 amKathmandu Tribhuvan
May 5
KTM7:30 amKathmandu Tribhuvan
22h 40m
1 stop
DEN6:25 pmDenver Intl
$980
Turkish Airlines
Apr 19
DEN8:25 pmDenver Intl
21h 55m
1 stop
KTM6:05 amKathmandu Tribhuvan
Jun 30
KTM7:30 amKathmandu Tribhuvan
22h 40m
1 stop
DEN6:25 pmDenver Intl
$1,042
Turkish Airlines
Feb 21
DEN7:20 pmDenver Intl
27h 05m
1 stop
KTM11:10 amKathmandu Tribhuvan
Mar 9
KTM12:35 pmKathmandu Tribhuvan
41h 45m
1 stop
DEN6:35 pmDenver Intl
$1,231

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 January 15, 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

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Mon 2/9

1:31 pm-6:40 pm

2 stops40h 24m

Kathmandu Tribhuvan

Mon 2/23

9:20 am-4:40 pm

2 stops44h 05m

$961

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Tue 3/3

7:20 pm-11:10 am

1 stop27h 05m

Kathmandu Tribhuvan

Tue 5/5

7:30 am-6:25 pm

1 stop22h 40m

$980

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Sun 4/19

8:25 pm-6:05 am

1 stop21h 55m

Kathmandu Tribhuvan

Tue 6/30

7:30 am-6:25 pm

1 stop22h 40m

$1,042

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Thu 2/19

11:15 am-6:40 pm

2 stops42h 40m

Kathmandu Tribhuvan

Thu 3/19

7:40 pm-2:49 pm

2 stops30h 54m

$1,069

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Sun 3/1

6:40 pm-4:25 pm

2 stops33h 00m

Kathmandu Tribhuvan

Sat 3/21

5:40 pm-1:19 pm

2 stops31h 24m

$1,073

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Sun 3/1

6:40 pm-4:25 pm

2 stops33h 00m

Kathmandu Tribhuvan

Sat 3/21

5:40 pm-1:19 pm

2 stops31h 24m

$1,081

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Mon 2/9

5:29 pm-4:25 pm

2 stops34h 11m

Kathmandu Tribhuvan

Mon 2/16

5:40 pm-3:54 pm

2 stops34h 59m

$1,105

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Thu 4/23

11:59 pm-8:10 pm

2 stops32h 26m

Kathmandu Tribhuvan

Thu 5/14

2:00 pm-11:01 pm

2 stops44h 46m

$1,123

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Wed 2/11

1:40 pm-5:50 pm

2 stops39h 25m

Kathmandu Tribhuvan

Wed 3/11

5:40 pm-1:19 pm

2 stops31h 24m

$1,125

DenverKathmandu

DEN - KTM

DENKTM

Denver Intl

Mon 3/2

8:00 am-7:55 am

2 stops35h 10m

Kathmandu Tribhuvan

Thu 3/19

5:40 pm-1:19 pm

2 stops31h 24m

$1,142

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 cheapest month to fly to Kathmandu?

The month of November is another great option to travel to Kathmandu, with average flight prices from Denver averaging around $1,387.

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 $1,533 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 $1,246 on momondo.

Can stopping save me money on Denver to Kathmandu flights?

You could potentially save up to 14% 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 January 2026, prices for Denver to Kathmandu flights are approximately 4% 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

Fastest flight time

21h 55m

Direct flights

None
The fastest flight from Denver to Kathmandu takes 21h 55m
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 21h 55m.

  • 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
9,164 reviews
Search United Airlines flights
Qatar AirwaysPriceFrom $1,029Free CancellationRating
7.4
3,715 reviews
Search Qatar Airways flights
Air IndiaPriceFrom $1,066Free CancellationRating
5.5
2,975 reviews
Search Air India flights
Cathay PacificPriceFrom $1,101Free CancellationRating
7.6
1,130 reviews
Search Cathay Pacific flights
Turkish AirlinesPriceFrom $1,105Free CancellationRating
7.3
4,175 reviews
Search Turkish Airlines flights
Singapore AirlinesPriceFrom $1,170Free CancellationRating
8.1
1,431 reviews
Search Singapore Airlines flights
SWISSPriceFrom $1,661Free CancellationRating
7.5
1,849 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

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 2/14
Sat 2/21
By creating a price alert you accept our terms of use and privacy policy.

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
Qatar Airways
Turkish Airlines
Singapore Airlines
Cathay Pacific
SWISS
United Airlines
Air India