HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisville

$922+ 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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SDF
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kathmandu to Louisville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 July 2, 2025.

Round-trip from

$1,652
(oojo)

One-way from

$922
(Kiwi.com)
From Kathmandu Tribhuvan to Louisville Intl
Search Deals
One-way flight from Kathmandu Tribhuvan to Louisville Intl
Search Deals

Find 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 July 2, 2025.

This oojo deal was found by Cheapflights users on 7/1. 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.
Wed 11/56:45 pmKTM - SDF
2 stops33h 25mQatar Airways
Thu 11/207:56 amSDF - KTM
2 stops37h 34mQatar Airways
Deal found 7/1$1,652
This American Airlines deal was found by Cheapflights users on 7/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:45 pmKTM - SDF
3 stops30h 24mMultiple Airlines
Thu 11/2011:01 amSDF - KTM
2 stops34h 29mMultiple Airlines
Deal found 7/1$2,920

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 July 2, 2025.
Use the filters below to find and compare flights from Kathmandu to Louisville that are best for you.

Fly from

Kathmandu

Fly to

Louisville

Route

Depart

Return

Price

KathmanduLouisville

KTM - SDF

KTMSDF

Kathmandu Tribhuvan

Wed 11/5

6:45 pm-5:25 pm

2 stops33h 25m

Louisville Intl

Thu 11/20

7:56 am-8:15 am

2 stops37h 34m

$1,652

KathmanduLouisville

KTM - SDF

KTMSDF

Kathmandu Tribhuvan

Wed 11/5

6:45 pm-2:24 pm

3 stops30h 24m

Louisville Intl

Thu 11/20

11:01 am-8:15 am

2 stops34h 29m

$2,920

KathmanduLouisville

KTM - SDF

KTMSDF

Kathmandu Tribhuvan

Wed 7/30

1:35 pm-11:27 am

3 stops31h 37m

$922

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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.

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated July 2, 2025.
Get a feel of what it's like to fly with Qatar Airways from Kathmandu to Louisville 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
7.4
Good
3,593 reviews

Crew

7.9

Overall

7.4

Boarding

7.5

Comfort

7.4

Food

7.3

Entertainment

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
Qatar Airways
7.4
Good
3,593 reviews
Qatar Airways
7.4
Good
3,593 reviews

Crew

7.9

Overall

7.4

Boarding

7.5

Comfort

7.4

Food

7.3

Entertainment

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.

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.

  • 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.

  • What is the cheapest month to book a flight from Kathmandu to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Kathmandu to Louisville (average of $299). Flying from Kathmandu to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Kathmandu?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kathmandu to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
Kathmandu to Cincinnati flights
Kathmandu to Lexington flights
Kathmandu to Knoxville flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.