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Find cheap flights from Newark Liberty Airport to Slovakia from $320

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 Slovakia departing on 7/4. 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
vie. 6/21
vie. 6/28

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Best Slovakia Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Košice
Košice1 stop$588
Bratislava
Bratislava2 stops$1,395

Good to know

Low season

January

High season

September

Cheapest flight

$320
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

FAQs - booking Slovakia flights

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

    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 Slovakia.

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

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

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

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

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

See more FAQs

Top tips for finding cheap flights to Slovakia

  • Morning departure is around 45% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 3 airlines serving from Newark to Slovakia

 
Need help choosing which airline to fly with from Newark to Slovakia? 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 1041 reviews
6.9Food
7.6Boarding
8.2Crew
6.9Entertainment
7.4Comfort
Airline reviews

No delays, helpful staff, well organised. The check in and boarding procedures ran smoothly. The only thing that put me off is that the meal had spicy peppers in. I would have appreciated at least a warning (if i couldn't have a choice) so as to simply not eat them because they were too spicy.

8.0 ExcellentAnonymous, May 2024ORD - VIE
Read more about Austrian Airlines reviews

No delays, helpful staff, well organised. The check in and boarding procedures ran smoothly. The only thing that put me off is that the meal had spicy peppers in. I would have appreciated at least a warning (if i couldn't have a choice) so as to simply not eat them because they were too spicy.

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

Austrian was not the issue. Kayak was terrible The flight was canceled. Frustrating but it can happen. The worst was Kayak's customer support around re-booking. I have chatted with a bot, than with a person who insisted the flight was still on as originally booked. while chatting i went on Austrian web page and told the kayak chat lady that the flight is shown as cancelled. She said she will escalate this and that someone will contact me within the hour. When I have asked her to give me the details of the flight she sees, She gave me the general A to B and return B to A. Totally unhelpful. After two hours I contacted them again, They were still saying the original flight is as scheduled and when I explained again I was told I will be contacted within 2-6 hours. NO ONE CONTACTED ME EVER SINCE! I have than contacted Austrian directly and was rebooked on a difficult flight. Kayak continued to send me irrelevant updates about my original flight. Terrible customer service at time of need.

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

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.

There were a number of passengers scheduled to transfer to the flight from Vienna to Warsaw. None of them made it because the crew failed to assist them in getting to the gate for the Warsaw bound flight in time. It could have been done very easily with proper assistance.

It becomes like Wizz air, no good, bad comfort and you should pay for 20kg bag.

I am Star Alliance Gold which meant nothing at security as my partner, who was on the same ticket, couldn’t come through with me which meant I had to wait for 20 minutes for him to join me. For a hub airport the lounge was small and uninspiring. We told staff of our security experience and they informed us it was like this for everyone. Isn’t this is an Austrian Airlines hub? Boarding was a nightmare as there was only one person at the gate and again, I had to go through without my partner. The boarding was supposed to be in groups but a bunch of travellers with lower groups were crowding the entry level. After I managed to get through I found myself on a bus waiting with 3 others for 15 minutes as the checkin had failed. Then only to find everyone else coming onto the same bus. My partner and friends actually beat me onboard. The crew were young and unable to control the crowd allowing people to stand in the rain instead of getting people to their seats promptly. During flight we were only offered a cup of water & a chocolate. Not impressed with Austrian Airlines or their Vienna hub airport and plan not to use them again if I can help it!

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!

The flight was very bad, the food and the staff was very rude. My last time with them

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.

Staff disappeared after dinner service until breakfast, no help with beds, no help running to our gate to catch connection cause flight was late, our luggage didn’t make it, took over 24 hours to get luggage to hotel, no compensation!!

Everything was good except food. I believe there is room for improvement

Houston to Porto flight delayed landing made us miss our connection. Tried to get on standby for the next flight and even though the lady knew we wouldn’t be able to get on it and she sent us down there. We sat there three hours and then we’re told there’s no way you’re getting on this flight. So we had to go to customer service and ended up having to spend the night in Frankfurt and missed a whole day of our vacation in Porto

my flight was at 3:45 after that they delayed to 4:40 I have transit from Chicago to Frankfurt and Frankfurt to vina airport from vina to Erbil buy the Time I come to Frankfort my other flight left me I have to stay at airport all day with my 5 kids ask for help no one help me I spent at airport almost $450 just for food was horrible flight ever I call and ask for hotel from united customer service they been telling me we can’t provide any hotel I need some refund or fixed my flight when I return to America need some one respond my email

My experience would have been greatly improved by arriving on time to connect to my Porto flight. The staff that dealt with the aftermath of the late arrival evidently booked my group into a hotel in Frankfurt. This reduced my time in Porto Portugal a day and half. I do want to commend Jorge Klein for his hard work. He spent a great deal.of time trying to rebook the flight and he eventually did rebook for the next day and did provide accommodations for me overnight. This was a big issue for me and the group I traveled. The rest of the trip was good.

Not your fault…..didn’t get my drink until just before landing….bumpy flight.

Lufthansa flights were great. United flight from houston to Frankfurt had very small seats with almost no space

Second time I took this flight, and they lost my luggage both times. Waiting for my suitcase now, last time it took two days to get it back.

Everything could be better. The plain was in Orlando for 3 hours prior to boarding. After boarding all the passengers they found out that plane has a mechanical problem. After an hour the problem was solved, the pilot comes on and states, (We have to go back to the gate and take on more fuel!) Are you kidding me???? Who they have for pilots, Boy scouts?? I barely made my connecting flight to Vienna, but my suitcase did not. I'm still waiting for it, in Gyor, Hungary. Am I having fun yet?? Other passenger were in the same binned. I travelled all over the world both for business and pleasure with all types of airlines. By far of all the carriers I travelled with, Discover is the worst. I'm contemplating to bight the bullet and go back to the US with a different carrier. For International flights, the seats are made for little people. The person in front of me had his seat reclined the whole way, I felt like he was sitting in my lap. For closing, I would not let my dog travel with Discover, yet alone recommend it to an other person. Does it sound like I'm frustrated, Think about having to travel back to the US with them. I'm sure I'll not hear back from you, because nobody wants to hear about bad news, but with all the hype Discover puts out there about their services, nothing could be further from the truth. Joseph A. Nagy

Only problem we experienced was not anything to do with Lufthansa. When changing planes in Frankfurt we spent over an hour on passport control line. Lufthansa did a marvelous job on everything from keeping me informed via texts, to terrific cabin crew.

Book cheap flights from Newark to Slovakia

Recent round-trip flight deals

10/27dom.
1 stop
14h 35mEWR-KSC
11/8vie.
2 stops
28h 14mKSC-EWR
$588
10/27dom.
2 stops
23h 40mEWR-KSC
11/8vie.
2 stops
30h 31mKSC-EWR
$594
8/4dom.
1 stopSWISS
14h 50mEWR-KSC
8/23vie.
1 stopSWISS
16h 45mKSC-EWR
$882
8/4dom.
1 stopSWISS
14h 50mEWR-KSC
8/21mié.
1 stopSWISS
11h 30mKSC-EWR
$888
8/4dom.
1 stopAustrian Airlines
24h 10mEWR-KSC
8/27mar.
1 stopAustrian Airlines
15h 15mKSC-EWR
$1,024
7/15lun.
1 stopAustrian Airlines
24h 10mEWR-KSC
8/16vie.
1 stopAustrian Airlines
15h 15mKSC-EWR
$1,044
8/5lun.
2 stopsLufthansa
21h 20mEWR-KSC
8/19lun.
2 stopsLufthansa
17h 00mKSC-EWR
$1,153
8/4dom.
2 stopsLufthansa
23h 50mEWR-KSC
8/22jue.
2 stopsLufthansa
17h 00mKSC-EWR
$1,163
7/12vie.
2 stopsLOT
46h 05mEWR-KSC
7/22lun.
2 stopsLOT
18h 15mKSC-EWR
$1,198
6/20jue.
1 stopLOT
19h 25mEWR-KSC
6/27jue.
1 stopLOT
30h 30mKSC-EWR
$1,268

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Recent one-way flight deals

7/4jue.
2 stops
37h 50mEWR-KSC
$320
7/5vie.
2 stops
34h 00mEWR-KSC
$437
7/5vie.
3 stops
34h 00mEWR-KSC
$511
7/3mié.
3 stops
16h 35mEWR-KSC
$580
7/3mié.
2 stops
16h 35mEWR-KSC
$584
7/4jue.
1 stopLOT
19h 25mEWR-KSC
$798
8/11dom.
2 stopsLOT
34h 15mEWR-KSC
$807
8/11dom.
1 stopSWISS
14h 50mEWR-KSC
$825
5/28mar.
1 stopSWISS
13h 40mEWR-KSC
$1,204
7/5vie.
1 stopAustrian Airlines
14h 20mEWR-KSC
$1,453

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Last minute flights from Newark to Slovakia

Last minute flight, train and bus deals

5/24vie.
multi-stop
23h 00mEWR-KSC
5/27lun.
multi-stop
30h 40mKSC-EWR
$1,730
5/24vie.
multi-stop
14h 45mEWR-KSC
5/27lun.
multi-stop
30h 40mKSC-EWR
$1,808
5/24vie.
multi-stopLufthansa
21h 20mEWR-KSC
5/27lun.
multi-stopLufthansa
34h 10mKSC-EWR
$1,878
5/24vie.
multi-stop
13h 20mEWR-KSC
5/27lun.
multi-stop
30h 45mKSC-EWR
$2,064
5/23jue.
multi-stop
33h 35mEWR-KSC
5/27lun.
multi-stop
15h 15mKSC-EWR
$2,218
5/23jue.
multi-stop
31h 55mEWR-KSC
5/27lun.
multi-stop
31h 25mKSC-EWR
$2,304
5/23jue.
multi-stop
31h 55mEWR-KSC
5/27lun.
multi-stop
31h 40mKSC-EWR
$2,331
5/23jue.
multi-stop
31h 55mEWR-KSC
5/27lun.
multi-stop
29h 20mKSC-EWR
$2,912
5/24vie.
multi-stopAustrian Airlines
14h 20mEWR-KSC
5/27lun.
multi-stopAustrian Airlines
29h 20mKSC-EWR
$3,063

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Newark Liberty Airport - Slovakia Flights

Departure:

Newark Liberty Airport (EWR)United States

Return flight deals:

Slovakia - Newark Liberty Airport

Cabin classes: