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Cheap flights from Kathmandu to Louisville from $931

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kathmandu to Louisville departing on 6/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
KTM
-
SDF
7844 mimulti-stop
Multiple Airlines Logo
SDF
-
KTM
7844 mimulti-stop
Multiple Airlines

momondo 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, momondo users made 832,500 searches. Data last updated May 8, 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 one-way

KathmanduLouisville

KTM - SDF

KTMSDF

Kathmandu Tribhuvan

Thu 6/25

7:35 am-7:48 pm

3 stops45h 58m

$931

KathmanduLouisville

KTM - SDF

KTMSDF

Kathmandu Tribhuvan

Tue 7/14

8:10 am-5:03 pm

3 stops42h 38m

$971

KathmanduLouisville

KTM - SDF

KTMSDF

Kathmandu Tribhuvan

Mon 7/13

12:25 am-7:26 pm

3 stops52h 46m

$1,089

KathmanduLouisville

KTM - SDF

KTMSDF

Kathmandu Tribhuvan

Thu 5/21

7:55 pm-11:49 pm

2 stops37h 39m

$1,192

KathmanduLouisville

KTM - SDF

KTMSDF

Kathmandu Tribhuvan

Tue 7/14

6:00 pm-11:46 pm

2 stops39h 31m

$1,215

KathmanduLouisville

KTM - SDF

KTMSDF

Kathmandu Tribhuvan

Mon 7/13

12:35 am-11:59 pm

2 stops33h 09m

$1,217

KathmanduLouisville

KTM - SDF

KTMSDF

Kathmandu Tribhuvan

Tue 7/14

9:05 am-11:59 pm

2 stops48h 39m

$1,218

KathmanduLouisville

KTM - SDF

KTMSDF

Kathmandu Tribhuvan

Thu 5/21

9:10 pm-7:26 pm

3 stops56h 01m

$1,220
Quickest one-way

KathmanduLouisville

KTM - SDF

KTMSDF

Kathmandu Tribhuvan

Wed 5/20

12:35 am-10:14 pm

2 stops31h 24m

$1,231

KathmanduLouisville

KTM - SDF

KTMSDF

Kathmandu Tribhuvan

Thu 5/21

9:10 pm-7:26 pm

3 stops56h 01m

$1,232

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Louisville from

How to get the cheapest flight ticket from Kathmandu to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Kathmandu Tribhuvan to Louisville Intl?

Air India, Emirates, and Qatar Airways are the most popular carriers operating from Kathmandu Tribhuvan to Louisville Intl

When to book flights from Kathmandu to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Kathmandu to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kathmandu to Louisville (KTM to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kathmandu to Louisville

Fastest flight time

48h 52m

Direct flights

None
The fastest flight from Kathmandu to Louisville takes 48h 52m
There are no direct flights from Kathmandu to Louisville. There are no popular flight routes from Kathmandu to Louisville.
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Frequently asked questions about flying from Kathmandu to Louisville

  • How far is Kathmandu Tribhuvan to Louisville Intl by plane?

    The straight-line distance from Kathmandu Tribhuvan to Louisville Intl is 7837.1 mi. Flights usually cover this in 48h 52m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to Louisville Intl Airport?

    Prices for flights from Kathmandu Tribhuvan Airport to Louisville Intl Airport refresh daily.

  • How old do you have to be to fly from Kathmandu Tribhuvan Airport to Louisville Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kathmandu Tribhuvan Airport to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The required travel and health documents for your Louisville Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisville Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
West Baden Springs
Jeffersonville
Bardstown
New Albany
Shepherdsville
Brandenburg
Corydon
Elizabeth
Charlestown
Springfield
Georgetown

Why use momondo?

Why should I use momondo to find a flight deal from Kathmandu to Louisville?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kathmandu to Louisville. momondo saves you time and could save you money on your trip.

Can I find flights from Kathmandu to Louisville with flexible booking policies on momondo?

momondo does allow users to show only those flights to Louisville from Kathmandu which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Kathmandu to Louisville?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kathmandu to Louisville.

I’m not ready to book a flight from Kathmandu to Louisville right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Louisville, momondo offers a useful price alert feature which will track prices for flights to Louisville from Kathmandu and alert you when they change.

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