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Kathmandu

$2,122+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — KTM
Jan 29 — Feb 51
Thu 1/29
Thu 2/5
1 adult, Economy
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Cheap flight deals from Louisville to Kathmandu

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 December 30, 2025.

This Emirates deal was found by Cheapflights users on 12/28. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:30 pmSDF - KTM
2 stops37h 20mEmirates
Fri 6/59:00 amKTM - SDF
2 stops46h 54mEmirates
Deal found 12/28$2,122
This Qatar Airways deal was found by Cheapflights users on 12/27. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:00 pmSDF - KTM
2 stops33h 10mQatar Airways
Mon 2/235:40 pmKTM - SDF
2 stops34h 39mQatar Airways
Deal found 12/27$2,310
This Gurufare deal was found by Cheapflights users on 12/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:20 pmSDF - KTM
3 stops31h 55mMultiple Airlines
Fri 6/52:00 pmKTM - SDF
3 stops36h 34mMultiple Airlines
Deal found 12/28$2,474
This Gurufare deal was found by Cheapflights users on 12/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3110:00 amSDF - KTM
3 stops34h 50mSWISS
Wed 7/159:10 pmKTM - SDF
3 stops29h 24mSWISS
Deal found 12/28$2,607
This KAYAK deal was found by Cheapflights users on 12/30. 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.
Wed 6/35:45 amSDF - KTM
2 stops40h 30mEmirates
Sun 7/51:10 amKTM - SDF
2 stops30h 44mEmirates
Deal found 12/30$2,459
This Ovago deal was found by Cheapflights users on 12/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3111:00 amSDF - KTM
2 stops41h 50mEmirates
Tue 7/141:10 amKTM - SDF
2 stops30h 44mEmirates
Deal found 12/28$2,615
This Ovago deal was found by Cheapflights users on 12/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3111:00 amSDF - KTM
2 stops35h 15mEmirates
Fri 7/171:10 amKTM - SDF
2 stops30h 44mEmirates
Deal found 12/28$2,672
This Booking.com deal was found by Cheapflights users on 12/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:35 pmSDF - KTM
2 stops31h 35mMultiple Airlines
Wed 7/1511:00 pmKTM - SDF
3 stops29h 54mMultiple Airlines
Deal found 12/28$3,496

Find flight deals from Louisville to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Kathmandu (KTM). 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 December 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$2,122
(Emirates)

Popular in

January

Cheapest in

May

Average price

$2,272
Provider with most accurate pricing for Louisville Intl-Kathmandu Tribhuvan flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Kathmandu Tribhuvan flights.
Search Deals
From Louisville Intl to Kathmandu Tribhuvan
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($342 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($126 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Kathmandu 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 December 30, 2025.
Use the filters below to find and compare flights from Louisville to Kathmandu that are best for you.

Fly from

Louisville

Fly to

Kathmandu

Route

Depart

Return

Price

LouisvilleKathmandu

SDF - KTM

SDFKTM

Louisville Intl

Tue 5/5

3:30 pm-2:35 pm

2 stops37h 20m

Kathmandu Tribhuvan

Fri 6/5

9:00 am-10:09 pm

2 stops46h 54m

$2,122

LouisvilleKathmandu

SDF - KTM

SDFKTM

Louisville Intl

Thu 2/19

12:00 pm-7:55 am

2 stops33h 10m

Kathmandu Tribhuvan

Mon 2/23

5:40 pm-5:34 pm

2 stops34h 39m

$2,310

LouisvilleKathmandu

SDF - KTM

SDFKTM

Louisville Intl

Wed 6/3

5:45 am-8:00 am

2 stops40h 30m

Kathmandu Tribhuvan

Sun 7/5

1:10 am-10:09 pm

2 stops30h 44m

$2,459

LouisvilleKathmandu

SDF - KTM

SDFKTM

Louisville Intl

Tue 5/5

7:20 pm-1:00 pm

3 stops31h 55m

Kathmandu Tribhuvan

Fri 6/5

2:00 pm-4:49 pm

3 stops36h 34m

$2,474

LouisvilleKathmandu

SDF - KTM

SDFKTM

Louisville Intl

Sun 5/31

10:00 am-6:35 am

3 stops34h 50m

Kathmandu Tribhuvan

Wed 7/15

9:10 pm-4:49 pm

3 stops29h 24m

$2,607

LouisvilleKathmandu

SDF - KTM

SDFKTM

Louisville Intl

Sun 5/31

11:00 am-2:35 pm

2 stops41h 50m

Kathmandu Tribhuvan

Tue 7/14

1:10 am-10:09 pm

2 stops30h 44m

$2,615

LouisvilleKathmandu

SDF - KTM

SDFKTM

Louisville Intl

Sun 5/31

11:00 am-8:00 am

2 stops35h 15m

Kathmandu Tribhuvan

Fri 7/17

1:10 am-10:09 pm

2 stops30h 44m

$2,672

LouisvilleKathmandu

SDF - KTM

SDFKTM

Louisville Intl

Sun 5/31

2:35 pm-7:55 am

2 stops31h 35m

Kathmandu Tribhuvan

Wed 7/15

11:00 pm-7:09 pm

3 stops29h 54m

$3,496

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Louisville-Kathmandu flight deals on Cheapflights vs. eDreams >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 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 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.
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.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Kathmandu

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

Currently, February is the cheapest month in which you can book a flight from Louisville to Kathmandu (average of $1,067). Flying from Louisville to Kathmandu in June is currently the most expensive (average of $2,038). 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.

Reviews of airlines servicing Kathmandu

Get insights into the airlines that provide service to Kathmandu. 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 Kathmandu. Reviews last updated December 30, 2025.
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
7.4
Good
3,699 reviews

Boarding

7.5

Entertainment

7.4

Overall

7.4

Comfort

7.4

Crew

7.9

Food

7.3

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
7.4
Good
3,699 reviews
Qatar Airways
7.4
Good
3,699 reviews

Boarding

7.5

Entertainment

7.4

Overall

7.4

Comfort

7.4

Crew

7.9

Food

7.3

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

Find useful and relevant information for your journey from Louisville to Kathmandu. 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 Louisville to Kathmandu?

    For as low as $2,310, Emirates can have you in Kathmandu from Louisville in 33h 27m. The distance from Louisville to Kathmandu is about 7844 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $1,264 on this airline. You may be able to fly from Louisville to Kathmandu for 36% less than the average price by searching for 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.

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

    Currently, February is the cheapest month in which you can book a flight from Louisville to Kathmandu (average of $1,067). Flying from Louisville to Kathmandu in June is currently the most expensive (average of $2,038). 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
Nagarkot

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Alternative routes for Louisville to Kathmandu

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

Top airline flying from Louisville to Kathmandu

Discover the top airline that operate flights from Louisville to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,265Average$1,462FlexibilityNo cancel feeOn-time68%

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