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Find cheap flights from Newark Liberty Airport to Slovenia from $379

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 Slovenia departing on 8/22. 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
Thu 6/27
Thu 7/4

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Best Slovenia Flight Deals

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

Ljubljana
Ljubljana1 stop$576

Good to know

Low season

March

High season

August

Cheapest flight

$379
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from Newark Liberty Airport to Ljubljana

FAQs - booking Slovenia flights

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

    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 Slovenia.

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

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

    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 Slovenia 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 Slovenia?

    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 Slovenia 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 4 airlines serving from Newark to Slovenia

 
Need help choosing which airline to fly with from Newark to Slovenia? 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.
7.7
SWISSOverall score based on 1952 reviews
7.5Comfort
7.8Boarding
7.2Entertainment
8.4Crew
7.4Food
Airline reviews

I arrived 59 minutes before the flight in Tampa due to Massive traffic jam and the flight was closed and I was told that I’d simply have to “book a new ticket on line myself and the gate agents couldn’t help me”. Even though the flight was delayed over 30 minutes, (leaving one hour and 29 minutes before departure, they refused to assist in any way explaining that it’s automatic and there can be no exceptions. Horrible experience due to poor management at gate. I fly this option 2-3 times a year and have a good experience with the cabin crew etc. But, Tampa agents are not trained or allowed customer service. I once was a gate agent for USAir, I know times have changed, but forcing me to purchase a new ticket and complete indifference and inconvenience. No thanks

2.0 MediocreRob, May 2024TPA - ZRH
Read more about SWISS reviews

I arrived 59 minutes before the flight in Tampa due to Massive traffic jam and the flight was closed and I was told that I’d simply have to “book a new ticket on line myself and the gate agents couldn’t help me”. Even though the flight was delayed over 30 minutes, (leaving one hour and 29 minutes before departure, they refused to assist in any way explaining that it’s automatic and there can be no exceptions. Horrible experience due to poor management at gate. I fly this option 2-3 times a year and have a good experience with the cabin crew etc. But, Tampa agents are not trained or allowed customer service. I once was a gate agent for USAir, I know times have changed, but forcing me to purchase a new ticket and complete indifference and inconvenience. No thanks

Crew was super courteous and helpful. Food quality was not so good. Most of the movies were old.

Good BUT four days later I still don’t have my luggage. It never arrived. !!!!

Crew members were good. Seats were packed and too tight .

Carry on luggage size for economy passengers significantly smaller than other airlines, so nearly all ecomy passengers had their bags taken and checked.

Had a short layover in Zurich, luggage marked expedite and short layover but still didn’t get luggage when arrived in Split until 3 days later even though husband got his.

On time flight, I requested wheelchair in Zurich , when I arrived they were no where to be found, I had one hour between flights I had to walk with great difficulty.

We had issues with upgrading our seats. The flight itself was fine.

Horrible experience. They "GAME" with seats they decided to play where you can`t select or get seat during check-in without paying and then forcing you to stay long line at the Customer Service at the gate to get a boarding ticket with seat assigned is pathetic. Will never fly with United again!

So terrible. They would not rebook me for a flight until 2 days. I had to spend so much money to get my own flight. They were rude and not helpful.

Generally good. The crew is excellent. The food could be better.

Business class in the second leg - CDG-EVN was a disaster.

worst experience ever i choose my seat in advance and also have my seat selected in my boarding and the they told me that my seat has been changed without notify me

Food could have been better especially the breakfast. Overall it was a good flight

No bording was given for next trip on same carrier, food was very moderate.

No birding was given for next trip on same carrier, food was very moderate.

We transited through Chad and what was supposed to be a 1hr 20 minutes transit time lasted over 4hrs. We didn't get regular updates until we complained. After a 10hr flight from Paris no form of refreshment given and finally arrived Abuja over 6hrs later and none of my bags came

The line at boarding was not well organized and managed

A couple of minor delays in boarding but very professional and efficient staff.

Please serve no god if you must serve dog food

Overnight flight in the old style Business class, but still very good.

I was in business class, without the business class amenities. Large seat with lots of legroom, but no TV or bed. Food was okay, but I did enjoy the Turkish red wine.

Excellent service and comfort from the moment you check in. Flight crew is hyper focused on making passengers comfortable and at ease. It’s like a flying hotel!

Only chicken as a meat dish through out the flight

Nothing really was great as such. Seen other no name airlines perform better.

Quality of service on board was very inconsistent. FA service primarily seemed robotic and they barely engaged with passengers

I’m unclear why I had to pay extra for assigned seats as Turkish airlines did not honor the seating. We were placed across the aisle from each other on TK 34, and were seated behind one another on TK 694. Because my name was misspelled on e-ticket (Klawiter, instead of Klawitter) I could not log onto website to get the connection gate number in Istanbul. The monitors in the airport were a jumbled mess 1/2 Arabic and 1/2 English.

On line check in needs a lot of improvement. I tried and gave up.

Food not good, flight attendants not the best, not accommodating very ruff

the female flight attendant was racist towards me. I could tell she treated the two other passengers next to me with more softness.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

Boston Logan is a crummy airport - signage is terrible or lacking in areas. Boarding seemed to be a free for all and with all the different airlines speaking, you couldn't tell who was supposed to be where and when. Plain and simple, airlines should board from the back of the plane to the front. Also someone was sitting in my seat. By the time that was figured out, I had to place my overhead behind me which made de-planing more difficult. Logan is not Lufthansa's fault so that is not on them, Boarding is on them! Still, overall it was a Good Experience flying with Lufthansa. This is not my first flight with them...

Overall, the flight was comfortable without any serious issues. Transit through Frankfurt airport was a little confusing, but not too difficult if you follow the signs

There was a screaming child behind our seats. This prevented us from getting any sleep during the night.

There was a screaming child just behind our seats. This prevented us from getting any sleep during the night!!

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

Book cheap flights from Newark to Slovenia

Recent round-trip flight deals

11/20Wed
1 stopSWISS
9h 30mEWR-LJU
11/27Wed
1 stopSWISS
11h 35mLJU-EWR
$576
11/20Wed
1 stopKLM
12h 40mEWR-LJU
11/27Wed
2 stopsKLM
16h 49mLJU-EWR
$596
10/22Tue
1 stopTurkish Airlines
25h 30mEWR-LJU
10/30Wed
1 stopTurkish Airlines
19h 20mLJU-EWR
$651
11/20Wed
2 stopsDelta
17h 35mEWR-LJU
11/27Wed
2 stopsDelta
16h 49mLJU-EWR
$654
10/14Mon
1 stopLufthansa
10h 35mEWR-LJU
10/20Sun
1 stopLufthansa
29h 05mLJU-EWR
$679
9/16Mon
1 stopTurkish Airlines
25h 30mEWR-LJU
9/23Mon
1 stopTurkish Airlines
19h 50mLJU-EWR
$696
9/1Sun
1 stopLufthansa
9h 55mEWR-LJU
9/11Wed
1 stopLufthansa
11h 45mLJU-EWR
$751
8/5Mon
1 stopDelta
16h 05mEWR-LJU
8/21Wed
1 stopDelta
13h 10mLJU-EWR
$764
9/8Sun
1 stopAir France
16h 05mEWR-LJU
9/15Sun
1 stopAir France
29h 00mLJU-EWR
$822
8/10Sat
1 stopAir France
16h 05mEWR-LJU
8/26Mon
1 stopAir France
29h 00mLJU-EWR
$907

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Recent one-way flight deals

8/22Thu
1 stop
13h 00mEWR-LJU
$379
8/22Thu
2 stops
15h 35mEWR-LJU
$431
8/22Thu
3 stops
20h 57mEWR-LJU
$462
6/25Tue
2 stops
28h 55mEWR-LJU
$492
9/28Sat
1 stopLufthansa
16h 35mEWR-LJU
$516
8/23Fri
1 stopSWISS
9h 40mEWR-LJU
$525
9/28Sat
2 stopsDelta
17h 45mEWR-LJU
$529
8/27Tue
1 stopTurkish Airlines
25h 30mEWR-LJU
$733
8/28Wed
1 stopTurkish Airlines
25h 30mEWR-LJU
$761
6/28Fri
1 stopLufthansa
9h 55mEWR-LJU
$1,012

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Last minute flights from Newark to Slovenia

Last minute flight, train and bus deals

5/31Fri
multi-stopTurkish Airlines
13h 05mEWR-LJU
6/5Wed
multi-stopTurkish Airlines
32h 15mLJU-EWR
$1,223
5/31Fri
multi-stopTurkish Airlines
25h 50mEWR-LJU
6/10Mon
multi-stopTurkish Airlines
32h 15mLJU-EWR
$1,224
6/1Sat
multi-stopLufthansa
10h 35mEWR-LJU
6/5Wed
multi-stopLufthansa
11h 45mLJU-EWR
$1,572
6/1Sat
multi-stopAir France
16h 05mEWR-LJU
6/10Mon
multi-stopAir France
29h 00mLJU-EWR
$1,577
6/1Sat
multi-stop
14h 25mEWR-LJU
6/5Wed
multi-stop
15h 40mLJU-EWR
$1,596
6/1Sat
multi-stop
14h 40mEWR-LJU
6/5Wed
multi-stop
11h 45mLJU-EWR
$1,629
6/1Sat
multi-stopBritish Airways
35h 55mEWR-LJU
6/10Mon
multi-stopBritish Airways
36h 49mLJU-EWR
$1,685
6/1Sat
multi-stopLufthansa
42h 45mEWR-LJU
6/10Mon
multi-stopLufthansa
29h 05mLJU-EWR
$1,842

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Newark Liberty Airport - Slovenia Flights

Departure:

Newark Liberty Airport (EWR)United States

Return flight deals:

Slovenia - Newark Liberty Airport

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