Cheap Flights from Louisville (SDF) to Kathmandu (KTM)

Popular airlines from Louisville Intl. Airport (SDF) to Tribhuvan Intl. Airport (KTM)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save on select hotels after you book a flight*
    trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from SDF to KTM last minute?
When it comes to booking your flights, it's always better to be prepared. While it's possible to score a deal on a Louisville Intl. Airport (SDF) to Tribhuvan Intl. Airport (KTM) flight at the last minute, tickets usually don't get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days ahead. For international travel it's between three and four months.
What airports do you fly into for Kathmandu from Louisville?
With Tribhuvan Intl. Airport (KTM), Simara Airport (SIF) and Ramechhap (RHP) to choose from, making your way from Louisville to Kathmandu is easy. The city's main hub, Tribhuvan Intl. Airport (KTM), is around 3 kilometers southeast of the center. Along with the price of tickets, consider factors like the ease of getting from the airport and the distance to your hotel when choosing where to fly into. Get your Kathmandu vacation off to an exciting start by checking out Boudhanath and Kathmandu Durbar Square.
Can I change the date of my flight from Louisville Muhammad Ali Intl. Airport to KTM?
You can quickly make changes to your Louisville Muhammad Ali Intl. Airport to KTM ticket via the Expedia Trips portal. But before you make any adjustments, check out the fare conditions in your itinerary to find out what the carrier will let you do and if any charges apply. Some airlines charge a change fee per person, plus any difference in prices. However, if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also visit our Customer Service portal for more useful advice and to chat with our Virtual Agent.

Travel information

Travel information

Origin airport
Louisville Intl.
Destination airport
Tribhuvan Intl.
Distance
12556 km

Book with confidence

Book with confidence

Explore a world of travel with Expedia

Explore a world of travel with Expedia