Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

EWR - LJU

$379 Find cheap flights from Newark Liberty Airport to Ljubljana

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 Ljubljana 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

Search hundreds of travel sites at once for deals on flights to Ljubljana

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Ljubljana, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Ljubljana, as well as popular online travel agencies
In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Newark to Ljubljana (EWR-LJU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to Ljubljana 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 and deals for you by selecting your travel dates.
Choose your dates
10:05 pm - 1:35 pmEWR-LJU
9h 30m1 stop
2:55 pm - 8:30 pmLJU-EWR
11h 35m1 stop
$576SWISS
Find Deal
Wed, Nov 20 - Wed, Nov 27
4:50 pm - 11:30 amEWR-LJU
12h 40m1 stop
12:10 pm - 10:59 pmLJU-EWR
16h 49m2 stops
$596KLM
Find Deal
Wed, Nov 20 - Wed, Nov 27
12:25 am - 7:55 amEWR-LJU
25h 30m1 stop
9:20 am - 11:40 pmLJU-EWR
19h 20m1 stop
$651Turkish Airlines
Find Deal
Tue, Oct 22 - Wed, Oct 30
11:55 am - 11:30 amEWR-LJU
17h 35m2 stops
12:10 pm - 10:59 pmLJU-EWR
16h 49m2 stops
$654Delta
Find Deal
Wed, Nov 20 - Wed, Nov 27
6:00 pm - 10:35 amEWR-LJU
10h 35m1 stop
7:40 pm - 6:45 pmLJU-EWR
29h 05m1 stop
$679Lufthansa
Find Deal
Mon, Oct 14 - Sun, Oct 20
12:25 am - 7:55 amEWR-LJU
25h 30m1 stop
8:50 am - 10:40 pmLJU-EWR
19h 50m1 stop
$696Turkish Airlines
Find Deal
Mon, Sep 16 - Mon, Sep 23
8:30 pm - 12:25 pmEWR-LJU
9h 55m1 stop
1:00 pm - 6:45 pmLJU-EWR
11h 45m1 stop
$751Lufthansa
Find Deal
Sun, Sep 1 - Wed, Sep 11
5:00 pm - 3:05 pmEWR-LJU
16h 05m1 stop
7:40 am - 2:50 pmLJU-EWR
13h 10m1 stop
$764Delta
Find Deal
Mon, Aug 5 - Wed, Aug 21
5:00 pm - 3:05 pmEWR-LJU
16h 05m1 stop
3:50 pm - 2:50 pmLJU-EWR
29h 00m1 stop
$822Air France
Find Deal
Sun, Sep 8 - Sun, Sep 15
5:00 pm - 3:05 pmEWR-LJU
16h 05m1 stop
3:50 pm - 2:50 pmLJU-EWR
29h 00m1 stop
$907Air France
Find Deal
Sat, Aug 10 - Mon, Aug 26

Flights from Newark to Ljubljana - Travel Insights & Trends

Get data-powered insights and trends into flights from Newark to Ljubljana to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Newark Liberty Airport to Ljubljana?

The average price of all flights from Newark Airport to Ljubljana clicked on KAYAK for each day over the last 12 months.
When flying from Newark Liberty Airport to Ljubljana, you should consider leaving on a Sunday and avoid Saturdays if you are looking for the best rates. For your return to Newark Liberty Airport, you’ll find the best rates on Mondays and the most expensive ones on Thursdays.

What is the cheapest month to fly from Newark Airport to Ljubljana?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Newark Airport to Ljubljana, 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 from Newark Airport to Ljubljana is February, where tickets cost $634 on average. On the other hand, the most expensive months are June and December, where the average cost of tickets is $1,352 and $1,342 respectively.

How far in advance should I book a flight from Newark Airport to Ljubljana?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Newark Airport to Ljubljana, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Newark Airport to Ljubljana, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 61 days before departure.

Which airlines provide the cheapest flights from Newark Liberty Airport to Ljubljana?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Newark Liberty Airport to Ljubljana were found on SWISS ($576) and KLM ($596). Lufthansa proposed the cheapest one-way flight at $516.

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

When to book flights from Newark to Ljubljana

Are your dates flexible? Find out the best times to travel from Newark to Ljubljana based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Newark Liberty Airport to Ljubljana flights

  • What is the cheapest flight from Newark Airport to Ljubljana?

    In the last 3 days, the lowest price for a flight from Newark Airport to Ljubljana was $379 for a one-way ticket and $576 for a round-trip.

  • Do I need a passport to fly between Newark Liberty Airport and Ljubljana?

    Yes

  • Which aircraft models fly most regularly from Newark Liberty Airport to Ljubljana?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Newark Liberty Airport to Ljubljana?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Newark Liberty Airport and Ljubljana, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Newark to Ljubljana, SWISS or Air France?

    The two airlines most popular with KAYAK users for flights from Newark to Ljubljana are SWISS and Air France. With an average price for the route of $972 and an overall rating of 7.7, SWISS is the most popular choice. Air France is also a great choice for the route, with an average price of $723 and an overall rating of 7.5.

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

    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 Ljubljana.

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

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

    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 Ljubljana with an airline and back to Newark Liberty Airport with another airline. Booking your flights between Newark Liberty Airport and LJU can sometimes prove cheaper using this method.

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

    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 Ljubljana 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 Ljubljana

 
See real verified KAYAK customer reviews for airlines flying from Newark to Ljubljana. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Newark to Ljubljana? 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
7.8Boarding
7.4Food
7.5Comfort
8.4Crew
7.2Entertainment
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 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.

Overall a good experience, the flight was on time, the crew very attentive and friendly. However the seats are too cramped, there is no space, and as soon as the person in front reclines the seat, it's literally in your face.

Bag lost. Lost bag recovery process is an unsatisfying customer experience. Because 1) bag is still lost but also 2) the process is outdated and form-heavy and 3) in our case also involved a long line.

My only issue was my meal was inedible except for the sides.

Good aorcraft 777 but Worst food ever Breakfast was a bû’with matonnaise… Staff was nice but invisible most of the flight

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

I have used Air France and KLM many times it will help if they change their menu's feel like it's been the same for years!!!, Especially the breakfast. Overall the flight was good and enjoyable.

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.

Crew was professional. Boarding has few seats . Since the plane was not full would have been nice to change seat on the internet

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 Ljubljana

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Newark to Ljubljana found on KAYAK in the last 72 hours.
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

Search by stops

Search by airline

Search by price

Last minute flights from Newark to Ljubljana

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Newark to Ljubljana that are departing in the next 10 days.
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

Search by stops

Search by airline

Search by price

Newark Liberty Airport - Ljubljana Flights

Departure:

Newark Liberty Airport (EWR)United States

Destination:

Ljubljana (LJU)Slovenia

Return flight deals:

Ljubljana - Newark Liberty Airport

Cabin classes:

Browse destinations: