EWR - KSC

$269 Find Cheap Flights from Newark Liberty Airport to Košice

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Košice departing on 9/14. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Košice, 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 Newark to Košice, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$756
Typical prices: $1,048-$652
SWISS
Mon 8/10Wed 8/26
EWR - KSC • 1 stop
Cheapest one-way
$269
Multiple Airlines
Mon 9/14
EWR - KSC • 2 stops
Top airlines
Cheapest • from $756 (round-trip)
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Newark and Košice. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $925 (round-trip)
Shortest trip • 13h 11m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 43% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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 Košice!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Newark to Košice (EWR-KSC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to Košice 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 Newark to Košice

Mon, Aug 10 - Wed, Aug 26
SWISS Logo
9:45 pm - 6:25 pm
EWR
-
KSC
14h 40m
1 stop
SWISS Logo
2:50 pm - 8:15 pm
KSC
-
EWR
11h 25m
1 stop
$756SWISS
Mon, Aug 3 - Wed, Aug 19
SWISS Logo
9:45 pm - 6:25 pm
EWR
-
KSC
14h 40m
1 stop
SWISS Logo
2:50 pm - 8:15 pm
KSC
-
EWR
11h 25m
1 stop
$763SWISS
Sun, Aug 9 - Mon, Aug 24
SWISS Logo
9:45 pm - 6:55 pm
EWR
-
KSC
15h 10m
1 stop
SWISS Logo
7:40 pm - 8:15 pm
KSC
-
EWR
30h 35m
1 stop
$769SWISS
Tue, Sep 29 - Thu, Oct 8
Multiple Airlines Logo
8:25 pm - 6:00 pm
EWR
-
KSC
15h 35m
2 stops
Multiple Airlines Logo
7:30 am - 9:00 pm
KSC
-
EWR
43h 30m
3 stops
$774Multiple Airlines
Wed, Aug 19 - Tue, Aug 25
Austrian Airlines Logo
5:40 pm - 11:20 pm
EWR
-
KSC
23h 40m
1 stop
Austrian Airlines Logo
2:45 pm - 1:55 pm
KSC
-
EWR
29h 10m
1 stop
$782Austrian Airlines
Fri, Sep 11 - Sat, Sep 26
Multiple Airlines Logo
8:25 pm - 8:55 pm
EWR
-
KSC
18h 30m
2 stops
Multiple Airlines Logo
9:20 pm - 9:00 pm
KSC
-
EWR
29h 40m
3 stops
$787Multiple Airlines
Mon, Aug 10 - Fri, Aug 21
Multiple Airlines Logo
5:40 pm - 2:00 pm
EWR
-
KSC
14h 20m
1 stop
Multiple Airlines Logo
5:25 am - 9:59 pm
KSC
-
EWR
22h 34m
2 stops
$789Multiple Airlines
Sat, Sep 12 - Sat, Sep 26
Multiple Airlines Logo
5:35 pm - 12:40 pm
EWR
-
KSC
13h 05m
1 stop
Multiple Airlines Logo
9:20 pm - 10:27 am
KSC
-
EWR
43h 07m
2 stops
$792Multiple Airlines
Tue, Aug 4 - Fri, Oct 9
Multiple Airlines Logo
8:25 pm - 8:05 pm
EWR
-
KSC
17h 40m
3 stops
Multiple Airlines Logo
8:40 pm - 9:00 pm
KSC
-
EWR
30h 20m
2 stops
$795Multiple Airlines
Wed, Aug 5 - Tue, Aug 25
Multiple Airlines Logo
9:45 pm - 9:15 am
EWR
-
KSC
29h 30m
1 stop
Multiple Airlines Logo
2:45 pm - 7:53 pm
KSC
-
EWR
35h 08m
2 stops
$797Multiple Airlines
Booking Insights

KAYAK's insights & trends for Newark to Košice flights

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

How much is a round-trip flight from Newark Airport to Košice?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Newark Airport to Košice departing in August.

What is the cheapest month to fly from Newark Airport to Košice?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Newark Airport to Košice, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Newark Airport to Košice is February, where tickets cost $596 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is $2,194 and $1,770 respectively.

Good to know

Low seasonFebruary
Cheapest flight$269
Best time to beat the crowds with an average 43% drop in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Newark Liberty Airport to Košice

When to book flights from Newark to Košice

Are your dates flexible? Find out the best times to travel from Newark to Košice 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 Newark Liberty Airport to Košice flights

  • What is the cheapest flight from Newark Airport to Košice?

    In the last 5 days, the lowest price for a flight from Newark Airport to Košice was $269 for a one-way ticket and $756 for a round-trip.

  • Do I need a passport to fly between Newark Liberty Airport and Košice?

    Yes, you’ll need a passport to travel to Košice from Newark Liberty Airport.

  • Which airports will I be using when flying from Newark Liberty Airport to Košice?

    When flying out of Newark Liberty Airport you will be using Newark. You will be landing at Košice, also known as Košice Barca.

  • Which aircraft models fly most regularly from Newark Liberty Airport to Košice?

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

  • Which airline alliances offer flights from Newark Liberty Airport to Košice?

    Star Alliance is the only airline alliance operating flights between Newark Liberty Airport and Košice.

  • Which is the best airline for flights from Newark to Košice, Austrian Airlines or LOT?

    The two airlines most popular with KAYAK users for flights from Newark to Košice are Austrian Airlines and LOT. With an average price for the route of $992 and an overall rating of 7.6, Austrian Airlines is the most popular choice. LOT is also a great choice for the route, with an average price of $958 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Newark Liberty Airport to Košice?

    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 Newark Liberty Airport to Košice.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Newark Liberty Airport to Košice?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Košice from Newark Liberty Airport 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 Newark Liberty Airport to Košice?

    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 Košice with an airline and back to Newark Liberty Airport with another airline. Booking your flights between Newark Liberty Airport and KSC 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 Newark Liberty Airport to Košice?

    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 Košice from Newark Liberty Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Newark to Košice

 
See real verified KAYAK customer reviews for airlines flying from Newark to Košice. 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 Newark to Košice? 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
Austrian AirlinesOverall score based on 936 reviews
7.6Boarding
6.8Food
6.8Entertainment
7.3Comfort
8.1Crew
Airline reviews

The crew was attentive. The food was delicious. The flight was smooth.

10.0 ExcellentAnonymous, Jun 2026
VIE - FRA
Read more Austrian Airlines reviews

The crew was attentive. The food was delicious. The flight was smooth.

Absolutely the worst food I've ever had on any flight. Otherwise, the flight is OK - just your regular transatlantic economy. Condor should stop saving pennies on meals. They save a penny, lose a dollar.

The layover period at Frankfurt of one hour and forty minutes was not enough time to clear the two-hour line at passport control: we missed the flight to San Francisco. Condor did a good job rebooking us that same day, but our bags ended up in Los Angeles.

This is truly the worst travel experience of my life. The UK ETA program had a technical failure, and I was stuck in limbo for 24 hours, unable to board my flight and unable to navigate anything in my itinerary. I had to rebook an entirely new flight and I’m now out doubled the money. Unconscionable.

OK, would prefer some meat for dinner, not just pasta although was tasty. There was only one dish, no choices

Flight delayed with no explanation. Boarding was confused (proceed to plane, go back to waiting area).

It was a great experience. The aircraft is a bit dated but other than that it was great.

Last few years I didn't not have great experience with United Airlines.

The airport gate in Lyon was an insult to human dignity…. Shame kn the French authorities

Booked economy. Seat felt like it was a bit more roomy than my last trans Atlantic flights. I had a nice person sitting next to me. Everything was as good as it could be considering you are 35,000 feet up in the air and in a metal container. Beers, wine, food were all readily available. Plenty of movies and shows to watch. Friendly flight staff

Issue with boarding, group of passengers on a religious trip coming back to NYC kept trying to change seats, even standing when the plane was pushing back. Crew/Pilot kept very good composure, some passengers got aggravated and started venting out loud but this group created a serious security risk. Crew/Pilot should've been more stringent and called in security or remove them from the flight.

Amazing crew, delicious food and drink selection. 12hr felt more like a 4hrs. Comfortable beds. Can’t wait for the new business class cabin

The seat was paid for but given for some different person .

Stuck on a plane for 6 hours due to a technical or mechanical issue.

Horrible communication, flight boarded then we sat on plane for almost 5 hours as the runway was barely covered in snow with no plows in sight and the as we tried to taxi there was a major equipment failure due to poor push off technique causing all passengers to be taken off the flight to ultimately have the flight cancelled. There was barely any communication to passengers as to what was happening or what to do next to get placed on another flight. Arriving to my final destination a whole day later having to take a connecting flight through Lisbon to ultimately end up in New York instead of a direct flight as none available for the next day. Never flying LOT airlines again!

Boarding was a madhouse. Airport staff was completely disinterested in communicating about the delays. Never again.

The seats are very narrow. Communication regarding bids for better seating could be better

Although I was flying in business class, the feeling, comfort and in general the whole experience was like flying in a low cost airline. Boarding by. Us, no priority to business class passengers. The plane was very old and looked poor and rely old. Seats do not recline. Space between rows very small. No separation between business class and economy. No separate toilet for business class passengers. Of course no entertainment, no WiFi and no charging. Very bad experience

Smooth flight, excellent crew and good food. Not enough space; sitting are too small.

Very poor. Seats like economy class, food unbeatable, no charging, no entertainment, no WiFi, boarding by bus - no justification for calling and pricing this as business class

3hr delay and then missed connecting flight with another 6hr wait at the airport before getting a continuation to my trip, worst trip ever in my 50+years of flight travel

Without a doubt, my “customer service” experience with SWISS was the worst of my life. Multiple disconnections in conversations, very cold and indifferent staff, failure to follow up with promised status updates — simply put, T. H. E. W. O. R. S. T. A full week later, and I am STILL waiting to hear from them. Never again for me with SWISS. Disgraceful.

Best service we’ve ever experienced! Special thanks to the crew member who took care of us throughout the journey. It was truly a once-in-a-lifetime experience. We love Swiss Air!

The flight and all amenities were good to excellent. SWISS was awful to deal with. Every step of the way they nickel and dime you. Chose your seats? $14. Change your seats… No accounting for the prior payment. You get billed again. 17 pound restriction on overhead luggage, nonsense. It’s a weight in the plane whether it’s in the overhead or in check baggage. They just milk you for every cent they can and I resent it. The flight was excellent.

plenty of legspace, snacks, no pull face from flight attendants when asking for a wine. Also fast transfer ability at ZRH.

The noise in the plane made the highest level of sound in the entertainment system ineffeective. The leg room was better than most flights bu the seats are not made for comfort. Food was ok but nothing to look forward too.

The flight itself was fine, but due to a snow delay my connection to Lisbon was delayed by six hours. Despite this, Swiss Air still managed to lose my luggage. Not acceptable. Someone else on the flight also lost their luggage.

Bad experience overall. Crew did not provide food for our 2 year old (even though we specifically bought a child infant seat for her and literally bought another full price flight), which was unacceptable. And we had to pay $310 each way to carry our ski equipment even though they advertise it as something that is free. Tickets were purchased the same way as usual, but they told us we had Economy Light tickets (I never elected to have such seats). Just plain manipulation and false advertisment. Very disappointed overall about this airline.

The flight was very nice but the food selection for the people in the last rows was limited to vegetarian meals only. I think vegetarian meal should not be offered as a main selection.

The trip was great until my luggage was lost on transfer from United to Swiss. It took Swiss 3 days to get my luggage to me though it was located almost immediately.

Everything you need to know for your flight from Newark to Košice

Information on your arrival and departure airports