$410 Find Cheap Flights from Slovakia to Newark Liberty Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Newark departing on 2/11. 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 Newark Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Newark, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Newark, as well as popular online travel agencies
Travelers love KAYAK
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Everything you should know

Cheapest round-trip
$562
Typical prices: $585-$817
Austrian Airlines
Fri 2/13Thu 2/26
KSC - EWR • 1 stop
Cheapest one-way
$410
Multiple Airlines
Wed 2/11
KSC - EWR • 3 stops
When to travel
December
Cheapest • 20% price drop
July
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 Newark!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Slovakia to Newark

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

Fri, Feb 13 - Thu, Feb 26
Austrian Airlines Logo
5:20 am - 2:15 pm
KSC
-
EWR
14h 55m
1 stop
Austrian Airlines Logo
9:10 am - 2:15 pm
EWR
-
KSC
23h 05m
2 stops
$562Austrian Airlines
Thu, Feb 19 - Wed, Mar 4
Austrian Airlines Logo
5:20 am - 2:15 pm
KSC
-
EWR
14h 55m
1 stop
Austrian Airlines Logo
5:55 pm - 2:15 pm
EWR
-
KSC
14h 20m
1 stop
$572Austrian Airlines
Thu, Feb 19 - Wed, Mar 4
Austrian Airlines Logo
2:55 pm - 2:15 pm
KSC
-
EWR
29h 20m
1 stop
Austrian Airlines Logo
10:40 pm - 2:15 pm
EWR
-
KSC
33h 35m
2 stops
$592Austrian Airlines
Fri, Mar 6 - Thu, Mar 19
Austrian Airlines Logo
2:55 pm - 2:15 pm
KSC
-
EWR
29h 20m
1 stop
Austrian Airlines Logo
6:55 pm - 2:15 pm
EWR
-
KSC
14h 20m
1 stop
$595Austrian Airlines
Fri, Mar 6 - Thu, Mar 19
Multiple Airlines Logo
9:45 am - 8:30 pm
KSC
-
EWR
16h 45m
1 stop
Multiple Airlines Logo
5:50 pm - 2:15 pm
EWR
-
KSC
15h 25m
2 stops
$597Multiple Airlines
Fri, Feb 13 - Thu, Feb 26
Austrian Airlines Logo
5:20 am - 2:00 pm
KSC
-
EWR
14h 40m
2 stops
Austrian Airlines Logo
6:00 pm - 2:15 pm
EWR
-
KSC
14h 15m
2 stops
$613Austrian Airlines
Thu, Feb 19 - Wed, Mar 4
Austrian Airlines Logo
5:20 am - 2:00 pm
KSC
-
EWR
14h 40m
2 stops
Austrian Airlines Logo
6:40 pm - 2:15 pm
EWR
-
KSC
13h 35m
2 stops
$614Austrian Airlines
Fri, Mar 6 - Thu, Mar 19
Lufthansa Logo
5:20 am - 4:15 pm
KSC
-
EWR
16h 55m
2 stops
Lufthansa Logo
5:50 pm - 2:15 pm
EWR
-
KSC
15h 25m
2 stops
$617Lufthansa
Fri, Mar 6 - Thu, Mar 12
Multiple Airlines Logo
11:20 am - 1:35 pm
BTS
-
EWR
32h 15m
2 stops
Multiple Airlines Logo
6:30 pm - 2:45 pm
EWR
-
BTS
15h 15m
2 stops
$619Multiple Airlines
Wed, Apr 1 - Wed, Apr 22
SWISS Logo
2:50 pm - 8:15 pm
KSC
-
EWR
11h 25m
1 stop
SWISS Logo
9:45 pm - 9:15 am
EWR
-
KSC
29h 30m
1 stop
$635SWISS
Booking Insights

KAYAK's insights & trends for flights to Newark

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

What is the cheapest month to fly to Newark Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Newark Airport, 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 to Newark Airport is December, where tickets cost $580 on average for one-way flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Slovakia is $886 and $840 respectively. For return trips, the best month to travel is December with an average price of $580.

Good to know

Low seasonSeptember
Cheapest flight$410
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 21% increase in price.
Flight from Košice to Newark Liberty Airport

FAQs - booking Newark Liberty Airport flights

  • How far is Newark Airport from central Newark?

    Central Newark is 3 miles away from Newark Airport.

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

    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 to Newark Liberty Airport.

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

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

    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 Newark Liberty Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Newark Liberty Airport?

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

  • How many direct flights to Newark Airport are there each week?

    Each week there are around 3,420 direct flights from within Slovakia to Newark Airport. The most common day for departures is Monday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Newark Liberty Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Newark Liberty Airport flight deals.

Reviews of the top airline flying from Slovakia to Newark

 
See real verified KAYAK customer reviews for airlines flying to Newark. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Slovakia to Newark. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Newark? 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.
7.5
Austrian AirlinesOverall score based on 896 reviews
7.6Boarding
7.3Comfort
8.1Crew
6.8Entertainment
6.8Food
Airline reviews

We were delayed three hours from Montenegro to Vienna on our outbound flight and then rebooked an extra leg on our trip to the US. Our bags, which Austrian made us check in in Montenegro even though the flight was barely half full, didn't find us for ten days. Then, when we asked for compensation for the delay we were given the runaround that the flight originated outside of the EU. Next time we fly Turkish Air.

8.0 ExcellentNate, Jan 2026
IAD - VIE
Read more Austrian Airlines reviews

We were delayed three hours from Montenegro to Vienna on our outbound flight and then rebooked an extra leg on our trip to the US. Our bags, which Austrian made us check in in Montenegro even though the flight was barely half full, didn't find us for ten days. Then, when we asked for compensation for the delay we were given the runaround that the flight originated outside of the EU. Next time we fly Turkish Air.

My Austrian Air flight from Montenegro to Vienna was delayed by three hours because their plane de-icer was broken and they had to wait for the sun to come up before the ice could melt. This meant we missed our United flight altogether. So I can't speak about United, but I was not impressed by Austrian Air. They made us check in two carry on bags for a 60% full flight, and the bags didn't find us in the US for ten days. The re-routing they arranged included an extra leg, a midnight taxi ride across New Jersey and New York, and a five hour sleep in a hotel. Not impressed.

Excellent flight. The crew was exceptionally attentive and organized. Attention to details is unmatched.

Loved the courtesy and punctuality. Very professional and most importantly on time.

Great! They got my vegetarian meal right, flight was comfortable, they helped store my heavy luggage. Pleasant crew and flight staff.

I did wish they would give us the entire little bottle Bailey's instead of just have 1/2 bottle at a time

Very limited legroom in a 10 hour flight.very old plane.

The flight was delayed for 30 minutes with no apparent reason. There is no entertainment at all, and no USB or electric outlets for charging your phone or tablet.

They had me unpack a handbag 2 lbs overweight into another handbag 8 lbs underweight for a Bible.

My flight was canceled and even though I paid אם KAYAK you didn't even answer me and obviously didn't refund my money. I will never buy a ticket through you again.

Traveling to a place near Newark?

Book flights to Newark if you plan to visit one of these locations
Long Branch
Parsippany
Danbury
Mount Laurel
Elizabeth
Beach Haven
Fort Lee
North Bergen
Garden City
Absecon
Jim Thorpe
Wayne
Toms River
Langhorne
Somerset
Woodbridge
Mahwah
Weehawken
East Brunswick
Melville

Everything you need to know for your flight to Newark

Information on the airport you'll fly into in Newark