How long is the flight from Louisville to Kathmandu?

For as low as $2,057, Emirates can have you in Kathmandu from Louisville in 41h 50m. The distance from Louisville to Kathmandu is about 7844 mi.

What is the cheapest airline to fly from Louisville to Kathmandu round-trip?

Our cheapest airline available from Louisville to Kathmandu is Qatar Airways. Our recent data shows that you can find tickets from as low as $2,214 on this airline.

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 14.6 inches per month. July is typically the wettest month, when rainfall can reach 14.6 in. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 in.

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

What is the cheapest time of day to fly from SDF to KTM?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to Kathmandu as you normally would.

Most accurate provider : When it comes to deals on Louisville-Kathmandu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Kathmandu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Kathmandu flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Louisville-Kathmandu flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Kathmandu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Louisville to Kathmandu that include hotel bookings?

Yes. In addition to deals on Louisville to Kathmandu flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Louisville to Kathmandu?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Kathmandu.

Can I find deals for business class flights from Louisville to Kathmandu?

Yes. Cheapflights offers flight deals from Louisville to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,309+ Cheap Flights from Louisville to Kathmandu

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Cheap flight deals from Louisville to Kathmandu

Cheapest

Best

Last-minute

One-way

Cheapest flights from Louisville to Kathmandu
Explore the most affordable flight options available from Louisville to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 7, 2026.

Wed 10/146:30 pm -

2 stops50h 20m

Wed 11/42:55 pm -

3 stops43h 20m

Deal found 10/6

$2,046

Wed 10/146:08 pm -

2 stops37h 52m

Wed 11/47:00 pm -

2 stops40h 08m

Deal found 10/2

$2,620

Find flight deals from Louisville to Kathmandu

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$2,057 (Emirates)
One-way from	$1,309 (Kiwi.com)

Provider with most accurate pricing for Louisville Intl-Kathmandu Tribhuvan flight deals.

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Provider most trusted by Cheapflights users for Louisville Intl-Kathmandu Tribhuvan flights.

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From Louisville Intl to Kathmandu Tribhuvan

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One-way flight from Louisville Intl to Kathmandu Tribhuvan

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Louisville to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleKathmandu

SDF Louisville Intl - KTM Kathmandu Tribhuvan

SDFKTM

Louisville Intl

Thu 11/5

9:09 pm-2:00 pm

3 stops54h 06m

Kathmandu Tribhuvan

Wed 12/31

12:00 am-1:30 pm

Nonstop0h 00m

$1,309

Quickest round-trip

LouisvilleKathmandu

SDF Louisville Intl - KTM Kathmandu Tribhuvan

SDFKTM

Louisville Intl

Thu 11/5

1:14 pm-9:50 am

2 stops33h 51m

Kathmandu Tribhuvan

Wed 12/31

12:00 am-1:30 pm

Nonstop0h 00m

$1,463

LouisvilleKathmandu

SDF Louisville Intl - KTM Kathmandu Tribhuvan

SDFKTM

Louisville Intl

Thu 1/28

2:05 pm-6:40 pm

2 stops41h 50m

Kathmandu Tribhuvan

Sun 1/31

9:20 am-8:29 pm

2 stops45h 54m

$2,057

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Sorted by cheapest first

Compare providers for flights from Louisville to Kathmandu

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Kathmandu in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Louisville-Kathmandu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Kathmandu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Kathmandu flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Louisville-Kathmandu flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Kathmandu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Louisville with our price prediction graph.

SDF-KTM

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Kathmandu

Get a feel of what it's like to fly with Qatar Airways from Louisville to Kathmandu by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Qatar Airways

7.3

Good

3,724 reviews

Reviews

1 / 20

6.0

Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Qatar Airways

7.3

Good

3,724 reviews

Qatar Airways

7.3

Good

3,724 reviews

Reviews

1 / 20

6.0

Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Related info for your journey

How long is the flight from Louisville to Kathmandu?
For as low as $2,057, Emirates can have you in Kathmandu from Louisville in 41h 50m. The distance from Louisville to Kathmandu is about 7844 mi.
What is the cheapest airline to fly from Louisville to Kathmandu round-trip?
Our cheapest airline available from Louisville to Kathmandu is Qatar Airways. Our recent data shows that you can find tickets from as low as $2,214 on this airline.
Can I find deals for flights from Louisville to Kathmandu that include hotel bookings?
Yes. In addition to deals on Louisville to Kathmandu flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Louisville to Kathmandu?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Kathmandu.
Can I find deals for business class flights from Louisville to Kathmandu?
Yes. Cheapflights offers flight deals from Louisville to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Louisville to Kathmandu

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	Cheapest$2,214	Average$2,569	FlexibilityNo cancel fee	On-time68%

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$1,309+ Cheap flights from Louisville (SDF) to Kathmandu (KTM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Louisville to Kathmandu with Cheapflights

1. Tell us where you want to go

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3. Compare prices and book

Cheap flight deals from Louisville to Kathmandu

Cheapest flights from Louisville to KathmanduExplore the most affordable flight options available from Louisville to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 7, 2026.

Explore the most affordable flight options available from Louisville to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 7, 2026.

Best flights from Louisville to KathmanduDiscover carefully curated flight deals from Louisville to Kathmandu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 7, 2026.

Discover carefully curated flight deals from Louisville to Kathmandu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 7, 2026.

Last-minute flights from Louisville to KathmanduDiscover last-minute flight deals from Louisville to Kathmandu. Data last updated October 7, 2026 and is based on user searches.

Discover last-minute flight deals from Louisville to Kathmandu. Data last updated October 7, 2026 and is based on user searches.

One-way flights from Louisville to KathmanduSearch for one-way flight options from Louisville to Kathmandu. Find affordable one-way fares based on user searches. Data last updated October 7, 2026.

Search for one-way flight options from Louisville to Kathmandu. Find affordable one-way fares based on user searches. Data last updated October 7, 2026.

Find flight deals from Louisville to Kathmandu

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Use the filters below to find and compare flights from Louisville to Kathmandu that are best for you.

Compare providers for flights from Louisville to Kathmandu

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Kathmandu in October.

Best time to book a flight from Louisville to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Louisville with our price prediction graph.

Reviews of airlines servicing Kathmandu

Get a feel of what it's like to fly with Qatar Airways from Louisville to Kathmandu by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Louisville to Kathmandu?

What is the cheapest airline to fly from Louisville to Kathmandu round-trip?

Can I find deals for flights from Louisville to Kathmandu that include hotel bookings?

How can I find direct flights from Louisville to Kathmandu?

Can I find deals for business class flights from Louisville to Kathmandu?

Traveling to a place near Kathmandu?

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Alternative routes for Louisville to Kathmandu

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Complete your trip

Complete your trip to Kathmandu by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Louisville to Kathmandu by cabin class

Find flights from Louisville to Kathmandu, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Kathmandu

Explore flights to Kathmandu departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 7, 2026.

Louisville and Kathmandu flights

Browse other Louisville and Kathmandu flight options. Last updated on October 7, 2026.

Other flights from Louisville

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Top airline flying from Louisville to Kathmandu

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Cheapest flights from Louisville to Kathmandu
Explore the most affordable flight options available from Louisville to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 7, 2026.

Best flights from Louisville to Kathmandu
Discover carefully curated flight deals from Louisville to Kathmandu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 7, 2026.

Last-minute flights from Louisville to Kathmandu
Discover last-minute flight deals from Louisville to Kathmandu. Data last updated October 7, 2026 and is based on user searches.

One-way flights from Louisville to Kathmandu
Search for one-way flight options from Louisville to Kathmandu. Find affordable one-way fares based on user searches. Data last updated October 7, 2026.