$647 Cheap Flights from Des Moines (DSM) to Kathmandu (KTM)

View $647 flight on Sun, Mar 1, 2026Opens in a new window

Popular airlines from Des Moines International Airport (DSM) to Tribhuvan Intl. Airport (KTM)

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Cheap Flights from Des Moines to Kathmandu (DSM-KTM)

Prices were available within the past 7 days and start at $647 for one-way flights and $1,294 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Jan 27 - Mon, Feb 16
DSM
Des Moines
KTM
Kathmandu
$1,294 Roundtrip, found 6 days ago
$1,294
Roundtrip
found 6 days ago
Select United flight, departing Tue, Jan 27 from Des Moines to Kathmandu, returning Mon, Feb 16, priced at $1,294 found 6 days ago
United
Sat, Jan 31 - Mon, Feb 16
DSM
Des Moines
KTM
Kathmandu
$1,344 Roundtrip, found 6 days ago
$1,344
Roundtrip
found 6 days ago
Select United flight, departing Sat, Jan 31 from Des Moines to Kathmandu, returning Mon, Feb 16, priced at $1,344 found 6 days ago
United
Wed, Jan 7 - Fri, Jan 23
DSM
Des Moines
KTM
Kathmandu
$1,351 Roundtrip, found 6 days ago
$1,351
Roundtrip
found 6 days ago
Select United flight, departing Wed, Jan 7 from Des Moines to Kathmandu, returning Fri, Jan 23, priced at $1,351 found 6 days ago
United
Sat, Jan 31 - Fri, Feb 13
DSM
Des Moines
KTM
Kathmandu
$1,401 Roundtrip, found 6 days ago
$1,401
Roundtrip
found 6 days ago
Select United flight, departing Sat, Jan 31 from Des Moines to Kathmandu, returning Fri, Feb 13, priced at $1,401 found 6 days ago
United
Tue, Jan 27 - Wed, Feb 11
DSM
Des Moines
KTM
Kathmandu
$1,408 Roundtrip, found 6 days ago
$1,408
Roundtrip
found 6 days ago
Select United flight, departing Tue, Jan 27 from Des Moines to Kathmandu, returning Wed, Feb 11, priced at $1,408 found 6 days ago
United
Mon, Jan 26 - Wed, Feb 11
DSM
Des Moines
KTM
Kathmandu
$1,422 Roundtrip, found 6 days ago
$1,422
Roundtrip
found 6 days ago
Select United flight, departing Mon, Jan 26 from Des Moines to Kathmandu, returning Wed, Feb 11, priced at $1,422 found 6 days ago
American Airlines
Sun, Oct 5 - Mon, Oct 20
DSM
Des Moines
KTM
Kathmandu
$1,463 Roundtrip, found 9 hours ago
$1,463
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Sun, Oct 5 from Des Moines to Kathmandu, returning Mon, Oct 20, priced at $1,463 found 9 hours ago
Qatar Airways
Tue, Oct 7 - Tue, Oct 21
DSM
Des Moines
KTM
Kathmandu
$1,474 Roundtrip, found 9 hours ago
$1,474
Roundtrip
found 9 hours ago
Select Qatar Airways flight, departing Tue, Oct 7 from Des Moines to Kathmandu, returning Tue, Oct 21, priced at $1,474 found 9 hours ago
Emirates
Sun, Sep 21 - Sun, Sep 28
DSM
Des Moines
KTM
Kathmandu
$2,348 Roundtrip, found 5 hours ago
$2,348
Roundtrip
found 5 hours ago
Select Emirates flight, departing Sun, Sep 21 from Des Moines to Kathmandu, returning Sun, Sep 28, priced at $2,348 found 5 hours ago
Korean Air
Sat, Nov 22 - Sat, Dec 6
DSM
Des Moines
KTM
Kathmandu
$2,402 Roundtrip, found 3 days ago
$2,402
Roundtrip
found 3 days ago
Select Korean Air flight, departing Sat, Nov 22 from Des Moines to Kathmandu, returning Sat, Dec 6, priced at $2,402 found 3 days ago
Flights from Des Moines (DSM) to Kathmandu (KTM)
Origin airport
Des Moines Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Emirates, Qatar Airways
Roundtrip price
$1,294
Distance
7652 mi

Des Moines to Kathmandu Flights

The cheapest times to fly from Des Moines to Kathmandu

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Des Moines to Kathmandu are during the month of January. You can find some of the cheapest flights from Des Moines to Kathmandu with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Des Moines to Kathmandu

Sunday is one of the best days to book for cheap flights from Des Moines to Kathmandu: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Des Moines to Kathmandu

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Des Moines to Kathmandu in 2025. You can also book with separate airlines for your outbound and return journeys, from $647 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Des Moines to Kathmandu flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Des Moines to Kathmandu airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Des Moines Intl. Airport (DSM) to Tribhuvan Intl. Airport (KTM) cost?
Lock in a cheap one-way flight from $647 or cheap return flight from $1,294 from Des Moines Intl. Airport (DSM) to Tribhuvan Intl. Airport (KTM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Des Moines Intl. Airport (DSM) to Tribhuvan Intl. Airport (KTM)?
The cheapest month to fly from DSM to KTM is January, when there's less demand. Off-peak months are generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Des Moines Intl. Airport (DSM) to Tribhuvan Intl. Airport (KTM)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest DSM to KTM flight.
How many flights per day from Des Moines Intl. Airport (DSM) to Tribhuvan Intl. Airport (KTM)?
There aren't any daily direct flights from Des Moines Intl. Airport (DSM) to Tribhuvan Intl. Airport (KTM). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from DSM to KTM?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on a number of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Des Moines Intl. Airport (DSM) to Tribhuvan Intl. Airport (KTM)?
Choose a flight from Des Moines Intl. Airport (DSM) to Tribhuvan Intl. Airport (KTM) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Des Moines Intl. Airport (DSM) to Tribhuvan Intl. Airport (KTM) last-minute?
Booking your flight from DSM to KTM just before your getaway is typically more expensive. However, if you're flexible with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a DSM to KTM flight and hotel package?
Compared with arranging hotels and flights separately, booking a DSM to KTM flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the hassle out of planning your trip. Just pick your flights and choose from our extensive range of stays, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Des Moines Intl. Airport (DSM) to Tribhuvan Intl. Airport (KTM)?
It's usually possible to reschedule or cancel your DSM to KTM flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.