HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Slovakia

$311+ Cheap flights from Newark (EWR) to Slovakia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — BTS
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Newark to Slovakia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Newark to Slovakia

Cheapest flights from Newark to Slovakia
Explore the most affordable flight options available from Newark to Slovakia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

This Mytrip deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:15 amEWR - KSC
3 stops27h 20mMultiple Airlines
Fri 1/910:15 pmKSC - EWR
3 stops26h 10mMultiple Airlines
Deal found 12/26$1,211
This SmartFares deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:00 pmEWR - KSC
1 stop29h 00mSWISS
Fri 1/99:45 amKSC - EWR
1 stop16h 45mSWISS
Deal found 12/26$1,605

Find flight deals from Newark to Slovakia

Keep the following information in mind while searching for Newark to Slovakia flight deals. Data was last updated December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$540
(Kiwi.com)

One-way from

$311
(Kiwi.com)
Provider with most accurate pricing for New York (NYC)-Bratislava - M. R. Štefánik flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Bratislava - M. R. Štefánik flights.
Search Deals
From Newark to Slovakia
Search Deals
One-way flight from Newark to Slovakia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark to Slovakia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from Newark Airport to Slovakia that are best for you.

Fly from

Newark

Fly to

Slovakia

Route

Depart

Return

Price

NewarkKošice

EWR - KSC

EWRKSC

Newark

Sun 3/1

5:55 pm-2:15 pm

1 stop14h 20m

Košice Barca

Mon 3/9

2:55 pm-2:55 pm

1 stop29h 00m

$536

NewarkKošice

EWR - KSC

EWRKSC

Newark

Sun 2/15

10:00 pm-6:50 pm

1 stop14h 50m

Košice Barca

Mon 3/2

7:40 pm-1:55 pm

1 stop24h 15m

$549

NewarkKošice

EWR - KSC

EWRKSC

Newark

Sun 3/1

6:40 pm-6:50 pm

1 stop18h 10m

Košice Barca

Mon 3/9

7:40 pm-2:55 pm

1 stop24h 15m

$570

NewarkKošice

EWR - KSC

EWRKSC

Newark

Sun 3/1

10:00 pm-6:50 pm

1 stop14h 50m

Košice Barca

Mon 3/9

7:40 pm-8:37 pm

2 stops29h 57m

$573

NewarkBratislava

EWR - BTS

EWRBTS

Newark

Sat 1/24

1:35 am-11:25 pm

3 stops39h 50m

Bratislava - M. R. Štefánik

Sun 2/1

4:55 pm-3:30 pm

2 stops28h 35m

$623

NewarkKošice

EWR - KSC

EWRKSC

Newark

Thu 1/15

10:35 pm-12:15 am

1 stop19h 40m

Košice Barca

Thu 2/12

5:15 am-8:25 pm

1 stop21h 10m

$633

NewarkKošice

EWR - KSC

EWRKSC

Newark

Tue 2/3

10:35 pm-12:15 am

1 stop19h 40m

Košice Barca

Tue 2/24

1:05 pm-8:25 pm

1 stop13h 20m

$640

NewarkBratislava

EWR - BTS

EWRBTS

Newark

Mon 4/13

7:00 pm-2:55 pm

1 stop13h 55m

Bratislava - M. R. Štefánik

Fri 4/17

9:10 am-8:15 pm

2 stops17h 05m

$698

NewarkKošice

EWR - KSC

EWRKSC

Newark

Mon 2/9

5:55 pm-2:15 pm

1 stop14h 20m

Košice Barca

Mon 2/16

7:40 pm-8:30 pm

1 stop30h 50m

$807

NewarkKošice

EWR - KSC

EWRKSC

Newark

Sun 2/1

6:40 pm-6:50 pm

1 stop18h 10m

Košice Barca

Mon 2/23

7:40 pm-1:55 pm

1 stop24h 15m

$820

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 15 results
1
2

Best time to book a flight from Newark to Slovakia

Have a flexible travel schedule? Discover the best time to fly to Slovakia from Newark with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Newark Airport to Slovakia

What is the cheapest month to book a flight from Newark Airport to Slovakia?

Currently, October is the cheapest month in which you can book a flight from Newark Airport to Slovakia (average of $562). Flying from Newark Airport to Slovakia in February is currently the most expensive (average of $1,335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Slovakia

Get insights into the airlines that provide service to Slovakia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Slovakia. Reviews last updated December 28, 2025.
Get a feel of what it's like to fly with Austrian Airlines, LOT, and SWISS from Newark Airport to Slovakia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
884 reviews

Crew

8.1

Food

6.8

Comfort

7.3

Overall

7.6

Boarding

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.
Austrian Airlines
7.6
Good
884 reviews
Austrian Airlines
7.6
Good
884 reviews

Crew

8.1

Food

6.8

Comfort

7.3

Overall

7.6

Boarding

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.
LOT
7.5
Good
1,155 reviews
Austrian Airlines
7.6
Good
884 reviews

Crew

8.1

Food

6.8

Comfort

7.3

Overall

7.6

Boarding

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.
SWISS
7.5
Good
1,832 reviews
Austrian Airlines
7.6
Good
884 reviews

Crew

8.1

Food

6.8

Comfort

7.3

Overall

7.6

Boarding

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.

Related info for your journey

Find useful and relevant information for your journey from Newark to Slovakia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Newark Airport to Slovakia?

    For as low as $536, Austrian Airlines can have you in Slovakia from Newark Airport in 14h 20m. Airlines will cover a distance of 4401 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Newark to Slovakia that include hotel bookings?

    Yes. In addition to deals on Newark to Slovakia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Newark to Slovakia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newark to Slovakia.

  • Can I find deals for business class flights from Newark to Slovakia?

    Yes. Cheapflights offers flight deals from Newark to Slovakia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Newark Airport to Slovakia?

    Currently, October is the cheapest month in which you can book a flight from Newark Airport to Slovakia (average of $562). Flying from Newark Airport to Slovakia in February is currently the most expensive (average of $1,335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Newark to Slovakia

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Leonardo da Vinci/Fiumicino flights
LaGuardia to Heathrow flights
John F Kennedy Intl to Istanbul flights
John F Kennedy Intl to London City flights
Newark to Orly flights
John F Kennedy Intl to Orly flights
Newark to Gatwick flights
John F Kennedy Intl to Lisbon flights
LaGuardia to Charles de Gaulle flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to Stansted flights
Newark to Malpensa flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Madrid flights
Newark to Lisbon flights
Newark to Barcelona-El Prat flights
Newark to Dublin flights
Newark to Athens flights
John F Kennedy Intl to Barcelona-El Prat flights
John F Kennedy Intl to Amsterdam flights
Newark to Madrid flights
John F Kennedy Intl to Dublin flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Malpensa flights
John F Kennedy Intl to Luton flights
John F Kennedy Intl to Athens flights
Newark to Frankfurt flights
John F Kennedy Intl to Frankfurt flights
Newark to Stansted flights
John F Kennedy Intl to Zurich flights
Newark to Luton flights
Newark to Amsterdam flights
Newark to London City flights
John F Kennedy Intl to Frederic Chopin flights
John F Kennedy Intl to Geneva flights
John F Kennedy Intl to Linate flights
Newark to Zurich flights
John F Kennedy Intl to Beauvais-Tille flights
LaGuardia to Lisbon flights
Newark to Linate flights
LaGuardia to Madrid flights
LaGuardia to Dublin flights
John F Kennedy Intl to Vicenza flights
LaGuardia to Malpensa flights
Newark to Geneva flights

Top 3 airlines flying from Newark to Slovakia

Discover the top 3 airlines that operate flights from Newark to Slovakia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
LOTCheapest$594Average$1,031FlexibilityNo cancel feeOn-time81%
SWISSCheapest$639Average$704FlexibilityNo cancel feeOn-time79%
Austrian AirlinesCheapest$646Average$1,086FlexibilityNo cancel feeOn-time78%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.