$643 Cheap Flights from Detroit (DTW) to Kathmandu (KTM)

View $643 flight on Sun, Nov 23, 2025Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Tribhuvan Intl. Airport (KTM)

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Cheap Flights from Detroit to Kathmandu (DTW-KTM)

Prices were available within the past 7 days and start at $643 for one-way flights and $1,305 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Aug 13 - Tue, Sep 2
DTW
Detroit
KTM
Kathmandu
$1,305 Roundtrip, found 2 hours ago
$1,305
Roundtrip
found 2 hours ago
Select Delta flight, departing Wed, Aug 13 from Detroit to Kathmandu, returning Tue, Sep 2, priced at $1,305 found 2 hours ago
JetBlue Airways
Tue, Oct 7 - Wed, Oct 22
DTW
Detroit
KTM
Kathmandu
$1,310 Roundtrip, found 1 day ago
$1,310
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Oct 7 from Detroit to Kathmandu, returning Wed, Oct 22, priced at $1,310 found 1 day ago
JetBlue Airways
Sun, Sep 21 - Tue, Sep 30
DTW
Detroit
KTM
Kathmandu
$1,320 Roundtrip, found 3 days ago
$1,320
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Sun, Sep 21 from Detroit to Kathmandu, returning Tue, Sep 30, priced at $1,320 found 3 days ago
JetBlue Airways
Mon, Sep 15 - Tue, Sep 16
DTW
Detroit
KTM
Kathmandu
$1,343 Roundtrip, found 6 days ago
$1,343
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Mon, Sep 15 from Detroit to Kathmandu, returning Tue, Sep 16, priced at $1,343 found 6 days ago
Qatar Airways
Sun, Sep 7 - Tue, Sep 23
DTW
Detroit
KTM
Kathmandu
$1,344 Roundtrip, found 11 hours ago
$1,344
Roundtrip
found 11 hours ago
Select Qatar Airways flight, departing Sun, Sep 7 from Detroit to Kathmandu, returning Tue, Sep 23, priced at $1,344 found 11 hours ago
Qatar Airways
Sun, Sep 7 - Tue, Sep 23
DTW
Detroit
KTM
Kathmandu
$1,346 Roundtrip, found 11 hours ago
$1,346
Roundtrip
found 11 hours ago
Select Qatar Airways flight, departing Sun, Sep 7 from Detroit to Kathmandu, returning Tue, Sep 23, priced at $1,346 found 11 hours ago
Qatar Airways
Wed, Aug 27 - Wed, Sep 10
DTW
Detroit
KTM
Kathmandu
$1,349 Roundtrip, found 7 hours ago
$1,349
Roundtrip
found 7 hours ago
Select Qatar Airways flight, departing Wed, Aug 27 from Detroit to Kathmandu, returning Wed, Sep 10, priced at $1,349 found 7 hours ago
JetBlue Airways
Sun, Sep 14 - Tue, Sep 30
DTW
Detroit
KTM
Kathmandu
$1,357 Roundtrip, found 1 day ago
$1,357
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sun, Sep 14 from Detroit to Kathmandu, returning Tue, Sep 30, priced at $1,357 found 1 day ago
United
Mon, Sep 1 - Tue, Sep 30
DTW
Detroit
KTM
Kathmandu
$1,400 Roundtrip, found 6 days ago
$1,400
Roundtrip
found 6 days ago
Select United flight, departing Mon, Sep 1 from Detroit to Kathmandu, returning Tue, Sep 30, priced at $1,400 found 6 days ago
Turkish Airlines
Thu, Dec 4 - Tue, Dec 16
DTW
Detroit
KTM
Kathmandu
$1,409 Roundtrip, found 6 days ago
$1,409
Roundtrip
found 6 days ago
Select Turkish Airlines flight, departing Thu, Dec 4 from Detroit to Kathmandu, returning Tue, Dec 16, priced at $1,409 found 6 days ago

Find the cheapest month to fly from Detroit (DTW) to Kathmandu (KTM)

February is typically the cheapest month to fly

From $1,107 - $2,317 per traveler.

Graph displaying average flight prices per month

Alternative airports near Kathmandu

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Tribhuvan Intl. KTM. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $1,305
KTM
Tribhuvan Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $1,305
Flights from Detroit (DTW) to Kathmandu (KTM)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Tribhuvan Intl.
Airlines serving
Cathay Pacific, Emirates, Etihad Airways, KLM, Korean Air, Qatar Airways, Turkish Airlines
Roundtrip price
$1,304
Distance
7551 mi

Detroit to Kathmandu Flights

The cheapest times to fly from Detroit 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 Detroit to Kathmandu are during the month of August. You can find some of the cheapest flights from Detroit to Kathmandu with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Detroit to Kathmandu

Sunday is one of the best days to book for cheap flights from Detroit 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 Detroit 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 Detroit to Kathmandu in 2025. You can also book with separate airlines for your outbound and return journeys, from $643 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 Detroit 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 Detroit 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 Detroit Metropolitan Wayne County Airport (DTW) to Tribhuvan Intl. Airport (KTM) cost?
Discover the latest flight deals from DTW to KTM by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from DTW to KTM?
The cheapest flights from DTW to KTM are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from DTW to KTM?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from DTW to KTM. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Detroit Metropolitan Wayne County Airport (DTW) to Tribhuvan Intl. Airport (KTM)?
Direct flights from Detroit Metropolitan Wayne County Airport (DTW) to Tribhuvan Intl. Airport (KTM) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DTW to KTM?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Detroit Metropolitan Wayne County Airport (DTW) to Tribhuvan Intl. Airport (KTM)?
To avoid possible delays on the Detroit Metropolitan Wayne County Airport (DTW) to Tribhuvan Intl. Airport (KTM) route, fly before 3 PM. Departures after this time have a 22% higher chance of being canceled.**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 Detroit Metropolitan Wayne County Airport (DTW) to Tribhuvan Intl. Airport (KTM) last-minute?
Holding off until right before your break to book your flight from DTW to KTM generally means paying more. While you might find some last-minute deals, there's no guarantee. Be flexible with your travel plans to maximize your chances of scoring a bargain.
Is it cheaper to book a DTW to KTM flight and hotel package?
You can save money by booking a DTW to KTM flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your ideal flights and accommodations, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Detroit Metropolitan Wayne County Airport (DTW) to Tribhuvan Intl. Airport (KTM)?
If you booked your DTW to KTM flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

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*Available to One Key members.