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EWR - KSC

Find cheap flights from Newark Liberty Airport to Košice from $435

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 5/29. 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
0 bags
Fri 6/7
Fri 6/14

Search 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
In the last 7 days travelers have searched 43,707,506 times on KAYAK, and here is why:

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Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
7:00 am - 2:15 pmEWR-KSC
26h 15m2 stops
2:55 pm - 2:15 pmKSC-EWR
29h 20m1 stop
Fri, Nov 1 - Thu, Nov 7
11:00 pm - 2:15 pmEWR-KSC
34h 15m2 stops
2:55 pm - 7:05 pmKSC-EWR
34h 10m2 stops
Fri, Nov 1 - Thu, Nov 7
8:30 pm - 11:50 pmEWR-KSC
21h 20m2 stops
2:35 pm - 6:45 pmKSC-EWR
34h 10m2 stops
$879Lufthansa
Find Deal
Wed, Sep 18 - Tue, Sep 24
5:40 pm - 11:50 pmEWR-KSC
24h 10m1 stop
2:35 pm - 1:55 pmKSC-EWR
29h 20m1 stop
$898Austrian Airlines
Find Deal
Sun, Sep 8 - Sat, Sep 14
5:40 pm - 11:50 pmEWR-KSC
24h 10m1 stop
2:35 pm - 1:43 pmKSC-EWR
53h 08m2 stops
$914Austrian Airlines
Find Deal
Sun, Sep 1 - Sat, Sep 7
9:50 pm - 8:35 amEWR-KSC
28h 45m1 stop
2:35 pm - 8:25 pmKSC-EWR
11h 50m1 stop
$927SWISS
Find Deal
Wed, Jun 5 - Wed, Nov 6
8:30 pm - 11:50 pmEWR-KSC
21h 20m2 stops
2:55 pm - 4:00 pmKSC-EWR
31h 05m2 stops
$982Lufthansa
Find Deal
Wed, Jun 5 - Thu, Nov 7
9:50 pm - 8:35 amEWR-KSC
28h 45m1 stop
2:40 pm - 8:10 pmKSC-EWR
11h 30m1 stop
$1,166SWISS
Find Deal
Wed, Jun 19 - Wed, Jul 10
10:50 pm - 12:15 amEWR-KSC
19h 25m1 stop
5:30 am - 5:45 pmKSC-EWR
18h 15m2 stops
$1,222LOT
Find Deal
Tue, Jun 4 - Sat, Jun 22
8:10 pm - 12:10 amEWR-KSC
22h 00m1 stop
5:30 am - 5:45 pmKSC-EWR
18h 15m2 stops
$1,277LOT
Find Deal
Sat, May 18 - Sat, Jun 8

Flights from Newark to Košice - Travel Insights & Trends

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.

What’s the cheapest day of the week to fly from Newark to Košice?

The average price of all flights from Newark Airport to Košice clicked on KAYAK for each day over the last 12 months.
For Newark to Košice, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Košice back to Newark, the best deals are generally found on Sunday, with Monday being the most expensive.

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 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 $794 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,761 and $1,545 respectively.

How far in advance should I book a flight from Newark Airport to Košice?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Newark Airport to Košice, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Newark Airport to Košice, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 13 days before departure.

Which airlines provide the cheapest flights from Newark to Košice?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on SWISS ($775) and LOT ($795). The cheapest round-trip tickets were found on Lufthansa ($879) and Austrian Airlines ($898).

Good to know

Low season

January

High season

September

Cheapest flight

$435
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Newark 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 3 days, the lowest price for a flight from Newark Airport to Košice was $435 for a one-way ticket and $719 for a round-trip.

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

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

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

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

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

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

  • Which airline alliances offer flights from Newark to Košice?

    Star Alliance is the only airline alliance operating flights between Newark 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 $1,208 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 $1,372 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Newark 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 to Košice.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Košice from Newark 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 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 with another airline. Booking your flights between Newark 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 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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 1065 reviews
6.9Entertainment
6.8Food
7.4Comfort
8.1Crew
7.6Boarding
Airline reviews

The crew was attentive but not intrusive, and was always kind in every interaction.

10.0 ExcellentCraig, Apr 2024ORD - VIE
Read more about Austrian Airlines reviews

The crew was attentive but not intrusive, and was always kind in every interaction.

Austrian airline they cancel my fight , and the couldn’t give me flight , they said only available flight 4th and after , I sacked for refund, even from you KYAK , and tell now no any refund , because what happened I lost more money because I have to stay in hotel and then I buy new ticket

the flight was canceled, and I had to stay more than six days at hotel . waiting . then I had to buy new ticket. really it was very bad experience, and I lost a lot of money and time , and your airline said sorry

Management and staff att viena wasn’t professional,and they are not good by how to communicate and solve the problem, I was shocked , as I know Austrian airlines was amusing Thank you

I bought the ticket a month before my flight but checked in couple hours before my flight and had to wait seat assignment just before take off. On top of that there was not enough room in the overhead bin for my luggage.

The baggage arrived damaged and i spent EUR 300 on the baggage a month ago. No responsibility from airline or the handles.

Tight connection from Austrian Airlines made this challenging. Our luggage did not make it, delivered the next day at noon. Flight itself was very full, not especially comfortable.

The flight was late. We accommodated other missed flights, and the plane was full of people, without space to store carry-on luggage. They lost our checked luggage for the entire flight and delivered it after two days.

Flight attendants were awful, very rude and inconsiderate for mothers with small infants traveling.

I been flying with Austrian for few years, they never failed me.

All good! But sandwiches for breakfast need to be warm!!!!! Not cold!!! You do not want anything cold in your stomach in the morning!… think about it!

All good. Didn’t get the seats I booked online. Luckily, copassanger cooperated! Mistake- I failed to verify connecting flight seats details at Mumbai. Staff at Mumbai airport to be blamed equally!

LOT airlines wasn't the best. They had trouble with boarding and they didn't have my information on file the right way. They change last minute details without us knowing and everything was a HOT MESS. Lot airlines also lost my baggae which was the carseat and haven't responded to any of my emails.

Would have liked to have Wi-Fi on the longer flight (nyc-Warsaw)

My flight was cancelled and I went through hell to get it fixed, with no help from the website I booked it on. My reservation was cancelled AGAIN by the site I booked on without my knowledge a week later. The flight itself that I finally got on was awful. Drunk man belligerent the entire flight, I don't understand how he was allowed on the flight.

Lot still has not refunded me after they cancelled my flight to India!! Kayak had been awful at getting me this refund too. Will NEVER be using kayak or LOT again.

Tv screen not working. Food in business class was cold & not available

The customer service and the flight experience were very good!

My bag was lost despite an almost 8 hour layover in Warsaw. Nearly 12 hours after my arrival, I have not heard anything about it.

Delay everywhere,5 hours,24 hours,missing all connection flights,terrible trip..

Bordón could be bettet if the company say before boarding the order of the different groups.

Checked in is easy and it was a smooth flight from LAX to Munich

There is no recline on flight from DFW to FRA. Middle eastern airways provide better recline option for the same class. FRA to Bangalore has better recline option. I bid 100$ for premium economy, my request was declined. But staff handled it without issues.

The Lufthansa part was wonderful. The short connection flight was not.

German crew were very kind. Food was okay but can be better, especially bread was not good, Garbage collection was very poor.

Awful Terrible staff poor communication Flight delayed for an hour with no apology or explanation and no help re missing connecting flight. Resulted in a 7 hour layover at Munich waiting for another connecting flight. Only 15 euros refreshment voucher given. Will not fly Lufthansa again

Both flights were late for what appeared to be the airline’s not having the planes ready. Arrived over 6 hours late.

It was a busy flight and all the crew were very helpful and gracious

Seats were not the most comfortable and food options weren’t great but overall but everything else was excellent

Check-in very easy and smooth. Plane and crew were nice. Seat open next to me created more space. Food was fair but plentiful. Lots of movies and I was able to sleep some on the way to Munich. Very tight connection, about an hour. Fast through passport control and a bit of a walk to last G terminal gate but I made my connection to Palma. Unfortunately, my luggage did not make it. It is now almost 24 hours since I anded and still NO luggage. I know it landed last night on another flight. Local delivery should be today to my hotel in Palma but nothing yet. I asked about the tight connection when I checked in and was assured they would get my luggage to the connecting flight. Very disappointing it missed my flight but more disappointing that it has taken so long to arrive. Failure on the airlines and service to get my luggage to date.

Book cheap flights from Newark to Košice

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Newark to Košice found on KAYAK in the last 72 hours.
5/29Wed
2 stops
26h 11mEWR-KSC
$435
7/31Wed
2 stops
27h 40mEWR-KSC
$452
5/15Wed
2 stops
58h 40mEWR-KSC
$511
8/11Sun
1 stopSWISS
14h 50mEWR-KSC
$775
8/22Thu
1 stopLOT
19h 25mEWR-KSC
$795
8/11Sun
2 stopsLufthansa
14h 00mEWR-KSC
$817
10/27Sun
2 stopsLufthansa
11h 25mEWR-KSC
$852
5/27Mon
1 stopLOT
10h 40mEWR-KSC
$961
5/29Wed
1 stopSWISS
28h 45mEWR-KSC
$1,145
5/27Mon
1 stopAustrian Airlines
14h 20mEWR-KSC
$1,153

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Last minute flights from Newark to Košice

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Newark to Košice that are departing in the next 10 days.
5/8Wed
multi-stop
24h 20mEWR-KSC
5/15Wed
multi-stop
16h 15mKSC-EWR
$1,289
5/8Wed
multi-stop
17h 35mEWR-KSC
5/15Wed
multi-stop
16h 15mKSC-EWR
$1,332
5/8Wed
multi-stop
17h 35mEWR-KSC
5/15Wed
multi-stop
22h 35mKSC-EWR
$1,520
5/8Wed
multi-stopLufthansa
21h 20mEWR-KSC
5/12Sun
multi-stopLufthansa
20h 05mKSC-EWR
$1,804
5/8Wed
multi-stopSWISS
28h 45mEWR-KSC
5/15Wed
multi-stopSWISS
11h 30mKSC-EWR
$1,838
5/8Wed
multi-stop
32h 25mEWR-KSC
5/15Wed
multi-stop
23h 42mKSC-EWR
$1,848
5/8Wed
multi-stop
28h 45mEWR-KSC
5/12Sun
multi-stop
33h 07mKSC-EWR
$1,890
5/8Wed
multi-stopAustrian Airlines
18h 50mEWR-KSC
5/12Sun
multi-stopAustrian Airlines
15h 15mKSC-EWR
$2,820
5/8Wed
multi-stopAustrian Airlines
14h 30mEWR-KSC
5/10Fri
multi-stopAustrian Airlines
15h 15mKSC-EWR
$3,299
5/12Sun
multi-stopLufthansa
14h 00mEWR-KSC
5/14Tue
multi-stopLufthansa
14h 05mKSC-EWR
$3,391

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Newark - Košice Flights

Departure:

Newark Liberty Airport (undefined)United States

Destination:

Košice (KSC)Slovakia

Return flight deals:

Košice - Newark Liberty Airport

Cabin classes:

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