How long is the flight from Kathmandu to Louisville?

A quick flight from Kathmandu to Louisville can take about 30h 29m. Qatar Airways provides one of the quickest options available for as low as $2,207. Kathmandu and Louisville are separated by a distance of 7844 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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

When flying from Kathmandu to Louisville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Most trusted provider : When it comes to deals on Kathmandu-Louisville flights, Cheapflights users trust eDreams the most. eDreams 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 Kathmandu-Louisville 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 Kathmandu to Louisville that include hotel bookings?

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

How can I find direct flights from Kathmandu to Louisville?

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

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

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

$1,726+ Flights from Kathmandu to Louisville

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Cheap flight deals from Kathmandu to Louisville

Best flights from Kathmandu to Louisville
Discover carefully curated flight deals from Kathmandu to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 2, 2025.

Wed 2/257:05 pmKTM - SDF

2 stops38h 37mQatar Airways

Sun 3/112:00 pmSDF - KTM

2 stops33h 10mQatar Airways

Deal found 11/29

$1,726

Tue 2/2412:30 amKTM - SDF

2 stops30h 29mEmirates

Sun 3/13:30 pmSDF - KTM

2 stops36h 20mEmirates

Deal found 11/29

$2,207

Find flight deals from Kathmandu to Louisville

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,726 (Qatar Airways)

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

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

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From Kathmandu Tribhuvan to Louisville Intl

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

Fly from

Fly to

Route

Depart

Return

Price

KathmanduLouisville

KTM - SDF

KTMSDF

Kathmandu Tribhuvan

Wed 2/25

7:05 pm-10:57 pm

2 stops38h 37m

Louisville Intl

Sun 3/1

12:00 pm-7:55 am

2 stops33h 10m

$1,726

KathmanduLouisville

KTM - SDF

KTMSDF

Kathmandu Tribhuvan

Tue 2/24

12:30 am-8:14 pm

2 stops30h 29m

Louisville Intl

Sun 3/1

3:30 pm-2:35 pm

2 stops36h 20m

$2,207

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/29

Compare providers for flights from Kathmandu to Louisville

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

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	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 Kathmandu-Louisville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kathmandu-Louisville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Kathmandu-Louisville flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Kathmandu-Louisville flights, Cheapflights users trust eDreams the most. eDreams 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 Kathmandu-Louisville 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 Kathmandu to Louisville

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

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.

Related info for your journey

How long is the flight from Kathmandu to Louisville?
A quick flight from Kathmandu to Louisville can take about 30h 29m. Qatar Airways provides one of the quickest options available for as low as $2,207. Kathmandu and Louisville are separated by a distance of 7844 mi. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Kathmandu to Louisville that include hotel bookings?
Yes. In addition to deals on Kathmandu to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kathmandu to Louisville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to Louisville.
Can I find deals for business class flights from Kathmandu to Louisville?
Yes. Cheapflights offers flight deals from Kathmandu to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$1,726+ Cheap flights from Kathmandu (KTM) to Louisville (SDF)

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kathmandu to Louisville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Kathmandu to Louisville

Best flights from Kathmandu to LouisvilleDiscover carefully curated flight deals from Kathmandu to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 2, 2025.

Discover carefully curated flight deals from Kathmandu to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 2, 2025.

Find flight deals from Kathmandu to Louisville

Most accurate provider

Most trusted provider

Round-trip from

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

Compare providers for flights from Kathmandu to Louisville

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 Kathmandu to Louisville in December.

Best time to book a flight from Kathmandu to Louisville

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

Related info for your journey

Find useful and relevant information for your journey from Kathmandu to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Kathmandu to Louisville?

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

How can I find direct flights from Kathmandu to Louisville?

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

Traveling to a place near Louisville?

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Best flights from Kathmandu to Louisville
Discover carefully curated flight deals from Kathmandu to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 2, 2025.