Title: Cheap Flights from Louisville (SDF) to Kathmandu (KTM) - Expedia.ca ![Golden Temple which includes a city](https://images.trvl-media.com/place/6114526/f9554142-18d4-40a8-a018-3ce60241ed63.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6114526/f9554142-18d4-40a8-a018-3ce60241ed63.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Louisville (SDF) to Kathmandu (KTM) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Louisville International Airport (SDF) to Tribhuvan Intl. Airport (KTM) - ![Qatar Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_QR.svg) Qatar Airways [](https://www.expedia.ca/Flights-Search?leg1=from:sdf,to:ktm,departure:17/10/2025TANYT&leg2=from:ktm,to:sdf,departure:24/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QR"}}]) - ![Emirates](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EK.svg) Emirates [](https://www.expedia.ca/Flights-Search?leg1=from:sdf,to:ktm,departure:17/10/2025TANYT&leg2=from:ktm,to:sdf,departure:24/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EK"}}]) - ![Korean Air](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KE.svg) Korean Air [](https://www.expedia.ca/Flights-Search?leg1=from:sdf,to:ktm,departure:17/10/2025TANYT&leg2=from:ktm,to:sdf,departure:24/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KE"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) Flight from Louisville to Kathmandu (SDF - KTM) route information | Origin airport | Louisville Intl. | | --- | --- | | Destination airport | Tribhuvan Intl. | | Distance | 12556 km | ## Louisville to Kathmandu Flights **The easy way to book your flights from Louisville to Kathmandu**  With Expedia, it’s simple to find and book flights to Kathmandu from Louisville whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Tribhuvan Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Louisville to Kathmandu today, tomorrow, or this week.   **Save dollars with cheap flights from Louisville Intl., SDF to Tribhuvan Intl., KTM**  Sort your search results by price to find great deals on your flight from Louisville to Kathmandu—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Kathmandu from Louisville currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Kathmandu   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Kathmandu from Louisville**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Kathmandu with Expedia today. ## Frequently asked questions ### How much is a flight from Louisville Muhammad Ali Intl. Airport to KTM? > If you're travelling from Louisville Intl. Airport (SDF) to KTM, round-trip journeys start from . This price is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Louisville Intl. Airport (SDF) to Tribhuvan Intl. Airport? > Every air carrier has its own terms and conditions. If you decide to cancel your getaway, visit our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from SDF to KTM that have flexible change policies? > Flights from Louisville Muhammad Ali Intl. Airport to Tribhuvan Intl. Airport (KTM) with flexible change policies are available from several carriers. Simply use our "No change fees" filter during your search. You'll only need to cover the cost difference between flights, without any added fees to worry about. ### How far is the flight from Louisville Muhammad Ali Intl. Airport to KTM? > With a flight distance of 12,600 kilometres from SDF (SDF) to Tribhuvan Intl. Airport (KTM) (KTM), this is a long-haul journey. Remember to stay hydrated and go for a short walk down the aisle every so often. ### Which airlines fly direct from Louisville Intl. Airport (SDF) to Tribhuvan Intl. Airport (KTM)? > Unfortunately, there are no airlines that fly direct between SDF and Tribhuvan Intl. Airport. You'll need to book a flight with one or more stops. ### Are SDF to KTM flight tickets cheaper when they're purchased at the last minute? > Flight prices always go up and down, so there are no guarantees. While last-minute deals between Louisville Muhammad Ali Intl. Airport and KTM are of course possible, it also makes sense to keep track of prices well before you fly. In fact, some air carriers advertise their prices up to 12 months before the departure date. Expedia is constantly updating the best bargains around, so keep checking and be ready to grab your seat when the price is low. ## Explore a world of travel with Expedia - Flights ### Flights - [Flights from Valparaiso to Kathmandu](https://www.expedia.ca/lp/flights/10288/1938/valparaiso-to-kathmandu) - [Flights from Kitchener to Kathmandu](https://www.expedia.ca/lp/flights/10579/1938/kitchener-to-kathmandu) - [Flights from Grand Forks to Kathmandu](https://www.expedia.ca/lp/flights/10675/1938/grand-forks-to-kathmandu) - [Flights from Yan'an to Kathmandu](https://www.expedia.ca/lp/flights/1151/1938/yanan-to-kathmandu) - [Flights from Fort Yukon to Kathmandu](https://www.expedia.ca/lp/flights/1270/1938/fort-yukon-to-kathmandu) - [Flights from Grand Forks to Kathmandu](https://www.expedia.ca/lp/flights/1312/1938/grand-forks-to-kathmandu) - [Flights from Havre to Kathmandu](https://www.expedia.ca/lp/flights/1542/1938/havre-to-kathmandu) - [Flights from Irkutsk to Kathmandu](https://www.expedia.ca/lp/flights/1584/1938/irkutsk-to-kathmandu) - [Flights from Port Hastings to Kathmandu](https://www.expedia.ca/lp/flights/177756/1938/port-hastings-to-kathmandu) - [Flights from Arusha to Kathmandu](https://www.expedia.ca/lp/flights/178011/1938/arusha-to-kathmandu) - [Flights from Beijing to Kathmandu](https://www.expedia.ca/lp/flights/178237/1938/beijing-to-kathmandu) - [Flights from Calgary to Kathmandu](https://www.expedia.ca/lp/flights/178245/1938/calgary-to-kathmandu) - [Flights from Detroit to Kathmandu](https://www.expedia.ca/lp/flights/178255/1938/detroit-to-kathmandu) - [Flights from Ottawa to Kathmandu](https://www.expedia.ca/lp/flights/178296/1938/ottawa-to-kathmandu) - [Flights from Toronto to Kathmandu](https://www.expedia.ca/lp/flights/178314/1938/toronto-to-kathmandu) - [Flights from Vancouver to Kathmandu](https://www.expedia.ca/lp/flights/178315/1938/vancouver-to-kathmandu) - [Flights from Warsaw to Kathmandu](https://www.expedia.ca/lp/flights/178317/1938/warsaw-to-kathmandu) - [Flights from Québec City to Kathmandu](https://www.expedia.ca/lp/flights/180017/1938/quebec-city-to-kathmandu) - [Flights from Brampton Island to Kathmandu](https://www.expedia.ca/lp/flights/181609/1938/brampton-island-to-kathmandu) - [Flights from St. John's to Kathmandu](https://www.expedia.ca/lp/flights/181832/1938/st-johns-to-kathmandu) - [Flights from Lytham St. Anne's to Kathmandu](https://www.expedia.ca/lp/flights/182579/1938/lytham-st-annes-to-kathmandu) - [Flights from Kailua-Kona to Kathmandu](https://www.expedia.ca/lp/flights/1879/1938/kailua-kona-to-kathmandu) - [Flights from Losuia to Kathmandu](https://www.expedia.ca/lp/flights/2138/1938/losuia-to-kathmandu) - [Flights from Mount Vernon to Kathmandu](https://www.expedia.ca/lp/flights/2463/1938/mount-vernon-to-kathmandu) - [Flights from Nyaung-U to Kathmandu](https://www.expedia.ca/lp/flights/2627/1938/nyaung-u-to-kathmandu) - [Flights from Abidjan to Kathmandu](https://www.expedia.ca/lp/flights/267/1938/abidjan-to-kathmandu) - [Flights from Pokhara to Kathmandu](https://www.expedia.ca/lp/flights/2811/1938/pokhara-to-kathmandu) - [Flights from Querétaro to Kathmandu](https://www.expedia.ca/lp/flights/2931/1938/queretaro-to-kathmandu) - [Flights from Anjar to Kathmandu](https://www.expedia.ca/lp/flights/3000372838/1938/anjar-to-kathmandu) - [Flights from Agra to Kathmandu](https://www.expedia.ca/lp/flights/313/1938/agra-to-kathmandu) - [Flights from Shimla to Kathmandu](https://www.expedia.ca/lp/flights/3210/1938/shimla-to-kathmandu) - [Flights from Sabahat to Kathmandu](https://www.expedia.ca/lp/flights/3336/1938/sabahat-to-kathmandu) - [Flights from Tioman Island to Kathmandu](https://www.expedia.ca/lp/flights/3502/1938/tioman-island-to-kathmandu) - [Flights from Traverse City to Kathmandu](https://www.expedia.ca/lp/flights/3577/1938/traverse-city-to-kathmandu) - [Flights from Udon Thani to Kathmandu](https://www.expedia.ca/lp/flights/3659/1938/udon-thani-to-kathmandu) - [Flights from Chevak to Kathmandu](https://www.expedia.ca/lp/flights/3676/1938/chevak-to-kathmandu) - [Flights from Ambon to Kathmandu](https://www.expedia.ca/lp/flights/377/1938/ambon-to-kathmandu) - [Flights from Sault Ste. 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