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$981+ Cheap flights from Kathmandu (KTM) to Louisville (SDF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SDF
Sep 16 — Sep 231
Wed 9/16
Wed 9/23
1 adult, Economy
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Cheap flight deals from Kathmandu to Louisville

Cheapest flights from Kathmandu to Louisville
Explore the most affordable flight options available from Kathmandu to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.

This oojo deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:05 am -
2 stops57h 12m
Thu 11/1211:08 am -
2 stops43h 37m
Deal found 8/16$1,502
This KAYAK deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/83:30 pm -
2 stops39h 40m
Sat 11/147:13 pm -
2 stops35h 32m
Deal found 8/16$1,589
This Air India deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:30 am -
3 stops65h 55m
Sat 11/145:40 am -
2 stops40h 40m
Deal found 8/16$5,919
This Air India deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:05 am -
3 stops62h 20m
Thu 11/126:00 am -
2 stops27h 55m
Deal found 8/16$6,048

Find flight deals from Kathmandu to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,502
(oojo)

One-way from

$981
(Kiwi.com)
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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One-way flight from Kathmandu Tribhuvan to Louisville Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kathmandu to Louisville 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, Cheapflights users made 2,558,603 searches. Data last updated August 17, 2026.
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

Cheapest round-trip

KathmanduLouisville

KTM Kathmandu Tribhuvan - SDF Louisville Intl

KTMSDF

Kathmandu Tribhuvan

Thu 10/8

10:05 am-9:32 am

2 stops57h 12m

Louisville Intl

Thu 11/12

11:08 am-5:30 pm

2 stops43h 37m

$1,502

KathmanduLouisville

KTM Kathmandu Tribhuvan - SDF Louisville Intl

KTMSDF

Kathmandu Tribhuvan

Thu 10/8

6:30 am-2:40 pm

3 stops65h 55m

Louisville Intl

Sat 11/14

5:40 am-9:05 am

2 stops40h 40m

$5,919
Quickest round-trip

KathmanduLouisville

KTM Kathmandu Tribhuvan - SDF Louisville Intl

KTMSDF

Kathmandu Tribhuvan

Thu 10/8

10:05 am-2:40 pm

3 stops62h 20m

Louisville Intl

Thu 11/12

6:00 am-8:40 pm

2 stops27h 55m

$6,048
Cheapest one-way

KathmanduLouisville

KTM Kathmandu Tribhuvan - SDF Louisville Intl

KTMSDF

Kathmandu Tribhuvan

Wed 8/26

8:50 pm-7:48 pm

3 stops56h 43m

$981

KathmanduLouisville

KTM Kathmandu Tribhuvan - SDF Louisville Intl

KTMSDF

Kathmandu Tribhuvan

Thu 8/27

6:00 pm-6:18 pm

2 stops34h 03m

$1,016

KathmanduLouisville

KTM Kathmandu Tribhuvan - SDF Louisville Intl

KTMSDF

Kathmandu Tribhuvan

Wed 8/26

3:30 pm-11:51 pm

2 stops42h 06m

$1,032

KathmanduLouisville

KTM Kathmandu Tribhuvan - SDF Louisville Intl

KTMSDF

Kathmandu Tribhuvan

Thu 8/27

3:30 pm-6:18 pm

2 stops36h 33m

$1,078
Quickest one-way

KathmanduLouisville

KTM Kathmandu Tribhuvan - SDF Louisville Intl

KTMSDF

Kathmandu Tribhuvan

Tue 8/25

7:20 pm-5:00 pm

2 stops31h 25m

$6,243

KathmanduLouisville

KTM Kathmandu Tribhuvan - SDF Louisville Intl

KTMSDF

Kathmandu Tribhuvan

Tue 8/25

5:30 pm-4:40 pm

3 stops56h 55m

$13,134

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Sorted by cheapest first

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 August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kathmandu-Louisville flight deals on Cheapflights vs. FlightHub >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 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 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

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?

    A quick flight from Kathmandu to Louisville can take about 57h 12m. Qatar Airways provides one of the quickest options available for as low as $1,502. Kathmandu and Louisville are separated by a distance of 7844 mi.

  • 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.

See more FAQs

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Corydon
Shepherdsville
Elizabethtown
Jeffersonville

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Alternative routes for Kathmandu to Louisville

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