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Find cheap flights from Newark Liberty Airport to Slovakia from $544

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 5/20. 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 6/14
Fri 6/21

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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$898
Bratislava
Bratislava3 stops$2,028

Good to know

Low season

January

High season

September

Cheapest flight

$544
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 136% 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 1055 reviews
6.9Food
6.9Entertainment
8.1Crew
7.6Boarding
7.5Comfort
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.

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!

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

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.

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.

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

Book cheap flights from Newark to Slovakia

Recent round-trip flight deals

8/5Mon
1 stop
14h 20mEWR-KSC
8/29Thu
2 stops
21h 42mKSC-EWR
$898
8/5Mon
2 stops
32h 50mEWR-KSC
8/29Thu
2 stops
21h 42mKSC-EWR
$904
8/16Fri
1 stopAustrian Airlines
24h 10mEWR-KSC
8/27Tue
1 stopAustrian Airlines
29h 20mKSC-EWR
$943
8/16Fri
1 stopAustrian Airlines
24h 10mEWR-KSC
8/27Tue
2 stopsAustrian Airlines
53h 08mKSC-EWR
$964
8/5Mon
1 stopLOT
10h 40mEWR-KSC
8/19Mon
2 stopsLOT
18h 15mKSC-EWR
$1,102
7/13Sat
1 stopLOT
22h 30mEWR-KSC
8/5Mon
2 stopsLOT
18h 15mKSC-EWR
$1,140
5/29Wed
1 stopSWISS
28h 45mEWR-KSC
6/14Fri
1 stopSWISS
16h 45mKSC-EWR
$1,177
8/5Mon
2 stopsLufthansa
21h 20mEWR-KSC
8/19Mon
2 stopsLufthansa
17h 00mKSC-EWR
$1,211
6/22Sat
2 stopsLufthansa
21h 20mEWR-KSC
7/17Wed
2 stopsLufthansa
20h 05mKSC-EWR
$1,265
6/5Wed
1 stopSWISS
28h 45mEWR-KSC
6/10Mon
1 stopSWISS
30h 45mKSC-EWR
$1,267

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Recent one-way flight deals

5/20Mon
2 stops
58h 40mEWR-KSC
$544
5/22Wed
2 stops
56h 25mEWR-KSC
$658
6/5Wed
2 stops
18h 50mEWR-KSC
$680
6/4Tue
2 stops
35h 00mEWR-KSC
$681
5/20Mon
1 stopLOT
10h 40mEWR-KSC
$810
5/23Thu
1 stopLOT
19h 25mEWR-KSC
$967
6/5Wed
1 stopSWISS
28h 45mEWR-KSC
$1,045
5/22Wed
1 stopSWISS
28h 45mEWR-KSC
$1,145
5/20Mon
2 stopsLufthansa
14h 00mEWR-KSC
$1,432
5/20Mon
1 stopAustrian Airlines
14h 20mEWR-KSC
$1,478

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Last minute flights from Newark to Slovakia

Last minute flight, train and bus deals

5/16Thu
multi-stopLOT
19h 25mEWR-KSC
5/28Tue
multi-stopLOT
13h 50mKSC-EWR
$1,436
5/16Thu
multi-stop
19h 25mEWR-KSC
5/28Tue
multi-stop
30h 15mKSC-EWR
$1,672
5/16Thu
multi-stopLufthansa
21h 20mEWR-KSC
5/28Tue
multi-stopLufthansa
13h 55mKSC-EWR
$2,872
5/17Fri
multi-stopLufthansa
14h 00mEWR-KSC
5/29Wed
multi-stopLufthansa
13h 55mKSC-EWR
$3,046
5/17Fri
multi-stopAustrian Airlines
14h 20mEWR-KSC
5/29Wed
multi-stopAustrian Airlines
15h 15mKSC-EWR
$3,760
5/17Fri
multi-stopAustrian Airlines
12h 30mEWR-KSC
5/29Wed
multi-stopAustrian Airlines
15h 15mKSC-EWR
$4,011
5/19Sun
multi-stop
17h 50mEWR-KSC
5/20Mon
multi-stop
23h 50mKSC-EWR
$4,986
5/19Sun
multi-stop
21h 15mEWR-KSC
5/20Mon
multi-stop
27h 23mKSC-EWR
$5,711

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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: