$394 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 1/19. 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
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Everything you should know

Cheapest round-trip
$546
Typical prices: $625-$891
Austrian Airlines
vie. 1/16jue. 1/29
KSC - EWR • 1 stop
Cheapest one-way
$394
Multiple Airlines
lun. 1/19
KSC - EWR • 3 stops
When to travel
March
Cheapest • 21% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

vie., ene. 16 - jue., ene. 29
Austrian Airlines Logo
2:55 pm - 1:55 pm
KSC
-
EWR
29h 00m1 stop
Austrian Airlines Logo
5:55 pm - 2:15 pm
EWR
-
KSC
14h 20m1 stop
$546Austrian Airlines
dom., ene. 11 - dom., ene. 18
Multiple Airlines Logo
4:55 pm - 3:40 pm
BTS
-
EWR
28h 45m2 stops
Multiple Airlines Logo
5:30 pm - 10:30 pm
EWR
-
BTS
23h 00m2 stops
$557Multiple Airlines
vie., ene. 16 - jue., ene. 29
Austrian Airlines Logo
5:20 am - 2:00 pm
KSC
-
EWR
14h 40m2 stops
Austrian Airlines Logo
5:55 pm - 2:15 pm
EWR
-
KSC
14h 20m1 stop
$583Austrian Airlines
dom., ene. 11 - dom., ene. 18
Multiple Airlines Logo
4:55 pm - 1:25 pm
BTS
-
EWR
26h 30m3 stops
Multiple Airlines Logo
5:30 pm - 10:30 pm
EWR
-
BTS
23h 00m2 stops
$588Multiple Airlines
vie., ene. 16 - jue., ene. 29
Multiple Airlines Logo
5:20 am - 4:00 pm
KSC
-
EWR
16h 40m2 stops
Multiple Airlines Logo
6:55 am - 9:00 am
EWR
-
KSC
20h 05m2 stops
$601Multiple Airlines
vie., abr. 10 - mié., abr. 15
SWISS Logo
9:40 am - 8:10 pm
KSC
-
EWR
16h 30m1 stop
SWISS Logo
9:50 pm - 8:40 am
EWR
-
KSC
28h 50m1 stop
$627SWISS
vie., abr. 17 - lun., abr. 20
Multiple Airlines Logo
9:40 am - 7:48 am
KSC
-
EWR
28h 08m2 stops
Multiple Airlines Logo
6:40 pm - 1:55 pm
EWR
-
KSC
37h 15m2 stops
$642Multiple Airlines
vie., abr. 17 - lun., abr. 20
SWISS Logo
9:40 am - 8:10 pm
KSC
-
EWR
16h 30m1 stop
SWISS Logo
7:50 pm - 1:55 pm
EWR
-
KSC
36h 05m2 stops
$655SWISS
vie., abr. 10 - mié., abr. 15
Multiple Airlines Logo
5:25 am - 1:55 pm
KSC
-
EWR
14h 30m1 stop
Multiple Airlines Logo
9:50 pm - 8:40 am
EWR
-
KSC
28h 50m1 stop
$660Multiple Airlines
vie., abr. 10 - mié., abr. 15
Lufthansa Logo
5:25 am - 1:40 pm
KSC
-
EWR
14h 15m2 stops
Lufthansa Logo
8:30 pm - 11:30 pm
EWR
-
KSC
21h 00m2 stops
$734Lufthansa
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 March, where tickets cost $565 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 March with an average price of $565.

Good to know

Low seasonMarch
Cheapest flight$394
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 24% 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.

  • What is the cheapest day to fly to Newark?

    Based on KAYAK data, the cheapest day to fly to Newark is Saturday where tickets can be as cheap as $610. On the other hand, the most expensive day to fly is Sunday, where prices are $845 on average.

  • 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.

  • What is the cheapest time of day to fly to Newark Airport?

    The cheapest time of day to fly to Newark Airport is generally in the morning, when flights cost $642 on average. The most expensive time of day to fly to Newark Airport is generally at night, which is peak travel time and where the average cost of a ticket is $710.

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

    Each week there are around 3,969 direct flights from within Slovakia to Newark Airport. The most common day for departures is Thursday, with 15% 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.
7.6
Austrian AirlinesOverall score based on 879 reviews
8.1Crew
7.6Boarding
6.8Food
7.3Comfort
6.8Entertainment
Airline reviews

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

10.0 ExcellentLeida, Nov 2025
VIE - EWR
Read more Austrian Airlines reviews

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.

Accessibility serious problems in Viena airport making it seriousely difficult in in-between gates and boarding travel. Pretens of breakfast and service care in the economy pathetic.

One thing I really liked about Austrian Airlines was that the flight attendants were very kind, and the in-flight entertainment offered many choices. One thing that could be improved is the meal service, since only a vegetarian option was offered — it would be better to have at least two choices

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
North Bergen
Fort Lee
Absecon
Garden City
Jim Thorpe
Wayne
Toms River
Mahwah
Langhorne
Somerset
Woodbridge
Weehawken
Lakeville
East Brunswick

Everything you need to know for your flight to Newark

Information on the airport you'll fly into in Newark