$428 Cheap Flights from Las Vegas (LAS) to Kosice (KSC)

View $428 flight on Wed, Jan 7, 2026Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Kosice (KSC-Barca)

Cheap Flights from Las Vegas to Kosice (LAS-KSC)

Prices were available within the past 7 days and start at $428 for one-way flights and $511 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Jan 9 - Mon, Jan 26
LAS
Las Vegas
KSC
Kosice
$511 Roundtrip, found 5 days ago
$511
Roundtrip
found 5 days ago
Select United flight, departing Fri, Jan 9 from Las Vegas to Kosice, returning Mon, Jan 26, priced at $511 found 5 days ago
United
Wed, Jan 7 - Mon, Jan 26
LAS
Las Vegas
KSC
Kosice
$518 Roundtrip, found 5 days ago
$518
Roundtrip
found 5 days ago
Select United flight, departing Wed, Jan 7 from Las Vegas to Kosice, returning Mon, Jan 26, priced at $518 found 5 days ago
United
Fri, Jan 9 - Fri, Jan 30
LAS
Las Vegas
KSC
Kosice
$521 Roundtrip, found 5 days ago
$521
Roundtrip
found 5 days ago
Select United flight, departing Fri, Jan 9 from Las Vegas to Kosice, returning Fri, Jan 30, priced at $521 found 5 days ago
United
Wed, Jan 7 - Mon, Jan 26
LAS
Las Vegas
KSC
Kosice
$522 Roundtrip, found 5 days ago
$522
Roundtrip
found 5 days ago
Select United flight, departing Wed, Jan 7 from Las Vegas to Kosice, returning Mon, Jan 26, priced at $522 found 5 days ago
United
Wed, Jan 7 - Tue, Jan 27
LAS
Las Vegas
KSC
Kosice
$525 Roundtrip, found 5 days ago
$525
Roundtrip
found 5 days ago
Select United flight, departing Wed, Jan 7 from Las Vegas to Kosice, returning Tue, Jan 27, priced at $525 found 5 days ago
United
Wed, Jan 7 - Mon, Jan 26
LAS
Las Vegas
KSC
Kosice
$527 Roundtrip, found 5 days ago
$527
Roundtrip
found 5 days ago
Select United flight, departing Wed, Jan 7 from Las Vegas to Kosice, returning Mon, Jan 26, priced at $527 found 5 days ago
United
Wed, Jan 7 - Mon, Jan 26
LAS
Las Vegas
KSC
Kosice
$529 Roundtrip, found 5 days ago
$529
Roundtrip
found 5 days ago
Select United flight, departing Wed, Jan 7 from Las Vegas to Kosice, returning Mon, Jan 26, priced at $529 found 5 days ago
Lufthansa
Wed, Jan 7 - Mon, Jan 26
LAS
Las Vegas
KSC
Kosice
$533 Roundtrip, found 5 days ago
$533
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, Jan 7 from Las Vegas to Kosice, returning Mon, Jan 26, priced at $533 found 5 days ago
Austrian Airlines
Wed, Jan 7 - Mon, Jan 26
LAS
Las Vegas
KSC
Kosice
$635 Roundtrip, found 5 days ago
$635
Roundtrip
found 5 days ago
Select Austrian Airlines flight, departing Wed, Jan 7 from Las Vegas to Kosice, returning Mon, Jan 26, priced at $635 found 5 days ago
Swiss International Air Lines
Wed, Jan 7 - Mon, Jan 26
LAS
Las Vegas
KSC
Kosice
$682 Roundtrip, found 5 days ago
$682
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Wed, Jan 7 from Las Vegas to Kosice, returning Mon, Jan 26, priced at $682 found 5 days ago

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Barca Airport (KSC) cost?
Lock in a cheap one-way flight from $428 or cheap return flight from $511 from Harry Reid Intl. Airport (LAS) to Barca Airport (KSC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Barca Airport (KSC)?
The cheapest month to fly from LAS to KSC is January, when there's less demand. Off-peak season is typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Barca Airport (KSC)?
To find the cheapest airline that'll fly you from LAS to KSC, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Harry Reid Intl. Airport (LAS) to Barca Airport (KSC)?
There aren't any daily direct flights available from Harry Reid Intl. Airport (LAS) to Barca Airport (KSC). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from LAS to KSC?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Barca Airport (KSC)?
To land at Barca Airport (KSC) on schedule, opt for a flight that leaves from Harry Reid Intl. Airport (LAS) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Barca Airport (KSC) last-minute?
Booking your plane ticket from LAS to KSC shortly before your getaway is usually more expensive. But if you're flexible with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a LAS to KSC flight and hotel package?
You'll generally save money by booking a LAS to KSC flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've selected your ideal accommodations and flights, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Barca Airport (KSC)?
In most instances, you're able to reschedule or cancel your LAS to KSC flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you need further details, head to our Customer Service portal.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Barca
Roundtrip price
$511
Distance
5996 mi

Book with confidence

Las Vegas to Kosice Flights

The cheapest times to fly from Las Vegas to Kosice

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Las Vegas to Kosice are during the month of January. You can find some of the cheapest flights from Las Vegas to Kosice with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Kosice

Sunday is one of the best days to book for cheap flights from Las Vegas to Kosice: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Las Vegas to Kosice

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Las Vegas to Kosice in 2025. You can also book with separate airlines for your outbound and return journeys, from $428 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Las Vegas to Kosice flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Las Vegas to Kosice airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Las Vegas to Kosice Flights

Explore a world of travel with Expedia

*Available to One Key members.