SDF - KTM

$2,154 Find Cheap Flights from Louisville to Kathmandu

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Kathmandu departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Kathmandu

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Kathmandu, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Kathmandu, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Louisville to Kathmandu (SDF-KTM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Kathmandu that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to Kathmandu

Wed, Oct 29 - Wed, Dec 3
Emirates Logo
3:35 pm - 11:30 pmSDF-KTM
46h 10m2 stops
Emirates Logo
12:30 am - 8:49 pmKTM-SDF
31h 04m2 stops
$2,154Emirates
Find Deal
Wed, Oct 29 - Thu, Dec 4
Multiple Airlines Logo
5:57 pm - 8:35 amSDF-KTM
28h 53m3 stops
Multiple Airlines Logo
5:30 pm - 5:16 pmKTM-SDF
34h 31m3 stops
$2,218Multiple Airlines
Find Deal
Wed, Oct 29 - Thu, Dec 4
Qatar Airways Logo
6:46 pm - 9:45 amSDF-KTM
29h 14m2 stops
Qatar Airways Logo
7:05 pm - 5:38 pmKTM-SDF
33h 18m2 stops
$2,473Qatar Airways
Find Deal
Fri, Nov 28 - Fri, Dec 5
Qatar Airways Logo
2:00 pm - 9:45 amSDF-KTM
33h 00m2 stops
Qatar Airways Logo
5:40 pm - 5:38 pmKTM-SDF
34h 43m2 stops
$2,512Qatar Airways
Find Deal
Fri, Nov 21 - Fri, Apr 17
Qatar Airways Logo
2:00 pm - 7:55 amSDF-KTM
31h 10m2 stops
Qatar Airways Logo
6:00 pm - 11:59 pmKTM-SDF
39h 44m2 stops
$2,608Qatar Airways
Find Deal
Wed, Oct 29 - Wed, Dec 3
Multiple Airlines Logo
6:46 pm - 4:25 pmSDF-KTM
35h 54m2 stops
Multiple Airlines Logo
12:30 am - 8:49 pmKTM-SDF
55h 04m2 stops
$2,661Multiple Airlines
Find Deal
Fri, Nov 28 - Thu, Dec 4
Multiple Airlines Logo
10:51 am - 9:45 amSDF-KTM
36h 09m2 stops
Multiple Airlines Logo
12:30 am - 9:57 pmKTM-SDF
56h 12m2 stops
$2,855Multiple Airlines
Find Deal
Fri, Nov 21 - Thu, Apr 16
Multiple Airlines Logo
2:00 pm - 9:45 amSDF-KTM
33h 00m2 stops
Multiple Airlines Logo
1:10 am - 10:09 pmKTM-SDF
30h 44m2 stops
$2,920Multiple Airlines
Find Deal
Sun, Dec 21 - Sat, Jan 10
Cathay Pacific Logo
8:12 pm - 9:30 pmSDF-KTM
38h 33m2 stops
Cathay Pacific Logo
10:55 pm - 12:26 pmKTM-SDF
48h 16m2 stops
$3,164Cathay Pacific
Find Deal
Sat, Dec 20 - Sat, Jan 10
Cathay Pacific Logo
8:12 pm - 9:30 pmSDF-KTM
38h 33m2 stops
Cathay Pacific Logo
10:55 pm - 12:26 pmKTM-SDF
48h 16m2 stops
$3,423Cathay Pacific
Find Deal

Everything you should know

Top airlines
Emirates
Cheapest • from $2,154 (round-trip)
Cathay Pacific
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$2,154
Typical prices: $2,132-$2,372
Emirates
Wed 10/29Wed 12/3
SDF - KTM • 2 stops
Cheapest one-way
Multiple Airlines
Wed 10/15
SDF - KTM • multi-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Kathmandu!
Booking Insights

KAYAK's insights & trends for Louisville to Kathmandu flights

Get data-powered insights and trends into flights from Louisville to Kathmandu to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Louisville to Kathmandu?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Louisville to Kathmandu departing in October.

Good to know

Low seasonApril
Cheapest flight$2,154
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 26% lower on average.
Flight from Louisville to Kathmandu

When to book flights from Louisville to Kathmandu

Are your dates flexible? Find out the best times to travel from Louisville to Kathmandu based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Louisville to Kathmandu

  • What is the cheapest flight from Louisville to Kathmandu?

    In the last 3 days, the lowest price for a flight from Louisville to Kathmandu was $2,154 for a round-trip ticket.

  • Do I need a passport to fly between Louisville and Kathmandu?

    A passport is required to fly from Louisville to Kathmandu.

  • Which airports will I be using when flying from Louisville to Kathmandu?

    Louisville airport is called Louisville Intl and the only airport in Kathmandu is Kathmandu Tribhuvan.

  • Which aircraft models fly most regularly from Louisville to Kathmandu?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Louisville to Kathmandu?

    oneworld is the only airline alliance operating flights between Louisville and Kathmandu.

  • Which is the best airline for flights from Louisville to Kathmandu, Cathay Pacific or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Louisville to Kathmandu are Cathay Pacific and Qatar Airways. With an average price for the route of $2,168 and an overall rating of 7.6, Cathay Pacific is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $1,466 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Louisville to Kathmandu?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to Kathmandu.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to Kathmandu?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kathmandu from Louisville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Louisville to Kathmandu?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kathmandu with an airline and back to Louisville with another airline. Booking your flights between Louisville and KTM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to Kathmandu?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kathmandu from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Louisville to Kathmandu

 
See real verified KAYAK customer reviews for airlines flying from Louisville to Kathmandu. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Louisville to Kathmandu? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Cathay PacificOverall score based on 1026 reviews
7.3Food
7.9Boarding
7.8Entertainment
8.1Crew
7.6Comfort
Airline reviews

Seats in the absolute back row of the plane even though we booked ages ago :( Crew was awesome though

4.0 OkayAnonymous, Oct 2025BOS - HKG
Read more Cathay Pacific reviews

Seats in the absolute back row of the plane even though we booked ages ago :( Crew was awesome though

My connecting flight was canceled or never existed. My stopover went from 1 hour and a half to 10 hours. It was a long day that I wasn't prepared for and it would have been nice to know that ahead of time. Cathay is great though. Great staff, entertainment and food.

I was only given 2 meals, and my screen showed that there were 3 meals. Second meal was 1-2 hours late according to the screen.

Check in process at the kiosk, crew in flight and overall comfort was good. Food selection could have been better. Flight from Hong Kong to Los Angeles did not have any vegetarian main course option, it was either sea food or chicken. Being a vegetarian I could only eat yogurt and fruit. Most international flights have one vegetarian main course dish which I found missing in Cathay Pacific menu.

Cabin crew is very helpful and nice, it is another level of service compared to Air Canada

Short staffs, I ask stewardess to bring me cognac twice during dinner but they didn't bring it!

The food and service was great. You have to pay a lot for in flight Internet though which is lame.

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

Everything was fine and I have no complaints or things to note.

The economy seats are much indeed roomier. Meals needs improvement.

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

I was travelling 3.5 years after. Agree Economy is no business class but the food was mediocre. Ordered a Hindu meal, the salads were bitter . The food was really below quality and had no tast from what I had in the past. Indian Railways probably have a better quality food when compared. However the kids meal was really nice and really appreciate how they were taken care of. The restrooms were dirty .

My flight was with American Airlines 120. The flight was delayed 3 hours and I missed my connection. When I arrived in Doha, the AA staff told me to call an 800 number to rebook a different flight, which was unacceptable. Eventually a Qatar Air staff member helped rebook me on a flight to Manila, that was 12 hours later. They offered me a hotel and meal voucher which I declined, because I didn’t want to leave the airport. Long story short, I spent 12 hours in the Doha airport waiting for my next flight.

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

Reason for travelling Tampa to Orlando is to fly Qatar Airline. we end up with American Airline. This was the miserable experience I ever had in my entire travel history. Flight attendants were rude. They hit my knee with the food cart and I was holding ice pack for 2 hours. I still have the pain after a week. WE boarded the flight twice because of the temperature inside the plan.

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Not sure how we end up with American Airlines instead of Qatar Airways. From Philadelphia to Qatar they boarded us then they asked us to unload. After 30 minutes later they board us again. The inside the plane it was burning hot and we were sweating like crazy. Crew members are absolute rude. The way they served the passengers were horrible. One of the crew members hit my knee with food cart and kept going. I was holding an ice pack for almost 2 hours. I am still with the pain.

I felt that when I was rerouted it should have been to business class.

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

Information on your arrival and departure airports

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