$488 Cheap Flights from Las Vegas (LAS) to Kosice (KSC)

View $488 flight on Wed, Dec 3, 2025Opens 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 $488 for one-way flights and $959 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Oct 21 - Wed, Oct 29
LAS
Las Vegas
KSC
Kosice
$959 Roundtrip, found 2 days ago
$959
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Oct 21 from Las Vegas to Kosice, returning Wed, Oct 29, priced at $959 found 2 days ago
Air Canada
Tue, Oct 21 - Wed, Oct 29
LAS
Las Vegas
KSC
Kosice
$963 Roundtrip, found 2 days ago
$963
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Oct 21 from Las Vegas to Kosice, returning Wed, Oct 29, priced at $963 found 2 days ago
United
Tue, Oct 21 - Wed, Oct 29
LAS
Las Vegas
KSC
Kosice
$964 Roundtrip, found 2 days ago
$964
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 21 from Las Vegas to Kosice, returning Wed, Oct 29, priced at $964 found 2 days ago
Air Canada
Tue, Oct 21 - Wed, Oct 29
LAS
Las Vegas
KSC
Kosice
$966 Roundtrip, found 2 days ago
$966
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Oct 21 from Las Vegas to Kosice, returning Wed, Oct 29, priced at $966 found 2 days ago
United
Tue, Oct 21 - Wed, Oct 29
LAS
Las Vegas
KSC
Kosice
$967 Roundtrip, found 2 days ago
$967
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 21 from Las Vegas to Kosice, returning Wed, Oct 29, priced at $967 found 2 days ago
Air Canada
Tue, Oct 21 - Wed, Oct 29
LAS
Las Vegas
KSC
Kosice
$969 Roundtrip, found 2 days ago
$969
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Oct 21 from Las Vegas to Kosice, returning Wed, Oct 29, priced at $969 found 2 days ago
Air Canada
Tue, Oct 21 - Wed, Oct 29
LAS
Las Vegas
KSC
Kosice
$971 Roundtrip, found 2 days ago
$971
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Oct 21 from Las Vegas to Kosice, returning Wed, Oct 29, priced at $971 found 2 days ago
United
Tue, Oct 21 - Wed, Oct 29
LAS
Las Vegas
KSC
Kosice
$972 Roundtrip, found 2 days ago
$972
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 21 from Las Vegas to Kosice, returning Wed, Oct 29, priced at $972 found 2 days ago
Swiss International Air Lines
Tue, Oct 21 - Wed, Oct 29
LAS
Las Vegas
KSC
Kosice
$1,107 Roundtrip, found 2 days ago
$1,107
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Tue, Oct 21 from Las Vegas to Kosice, returning Wed, Oct 29, priced at $1,107 found 2 days ago
Austrian Airlines
Tue, Oct 21 - Wed, Oct 29
LAS
Las Vegas
KSC
Kosice
$1,195 Roundtrip, found 2 days ago
$1,195
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Tue, Oct 21 from Las Vegas to Kosice, returning Wed, Oct 29, priced at $1,195 found 2 days ago
Flights from Las Vegas (LAS) to Kosice (KSC)
Origin airport
Harry Reid Intl.
Destination airport
Barca
Roundtrip price
$959
Distance
5996 mi

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 October. 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 $488 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.

 

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 $488 or cheap return flight from $959 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 October, 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.

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*Available to One Key members.