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$344+ Cheap flights from Newark (EWR) to Ljubljana (LJU)

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — LJU
May 3 — May 101
Sat 5/3
Sat 5/10
1 adult, Economy
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Cheap flight deals from Newark to Ljubljana

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Ljubljana (LJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$635
(Delta)

One-way from

$344
(Trip.com)

Popular in

June

Cheapest in

March

Average price

$1,153
Provider with most accurate pricing for Newark-Ljubljana Joze Pucnik flight deals.
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Provider most trusted by Cheapflights users for Newark-Ljubljana Joze Pucnik flights.
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From Newark to Ljubljana Joze Pucnik
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One-way flight from Newark to Ljubljana Joze Pucnik
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Highest demand for flights based on searches. 19% potential increase in price ($245 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Newark to Ljubljana

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

This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/132:45 pmEWR - LJU
2 stops14h 50mDelta
Fri 8/2211:50 amLJU - EWR
2 stops19h 15mDelta
Deal found 4/28$635
This Expedia deal was found by Cheapflights users on 4/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/105:55 pmEWR - LJU
1 stop17h 55mBritish Airways
Wed 9/176:00 pmLJU - EWR
1 stop25h 55mBritish Airways
Deal found 4/28$639
This Gotogate deal was found by Cheapflights users on 4/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:05 pmEWR - LJU
1 stop10h 00mMultiple Airlines
Tue 11/186:35 amLJU - EWR
2 stops19h 23mMultiple Airlines
Deal found 4/28$642
This SWISS deal was found by Cheapflights users on 4/28. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1710:05 pmEWR - LJU
1 stop10h 00mSWISS
Mon 11/243:10 pmLJU - EWR
1 stop11h 20mSWISS
Deal found 4/28$656
This KLM deal was found by Cheapflights users on 4/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/72:45 pmEWR - LJU
2 stops15h 20mKLM
Tue 10/149:05 amLJU - EWR
2 stops16h 23mKLM
Deal found 4/28$684
This FlightHub deal was found by Cheapflights users on 4/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2212:30 amEWR - LJU
1 stop26h 00mTurkish Airlines
Tue 9/308:10 pmLJU - EWR
1 stop32h 25mTurkish Airlines
Deal found 4/28$704
This Gotogate deal was found by Cheapflights users on 4/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/108:20 pmEWR - LJU
2 stops34h 15mLOT
Fri 10/171:20 pmLJU - EWR
2 stops34h 25mLOT
Deal found 4/28$755
This Lufthansa deal was found by Cheapflights users on 4/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:00 pmEWR - LJU
1 stop13h 20mLufthansa
Fri 8/296:40 amLJU - EWR
1 stop15h 00mLufthansa
Deal found 4/28$758

Cheapflights Fare Finder

Customize your flight search to find flights from Newark to Ljubljana 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 April 28, 2025.
Use the filters below to find and compare flights from Newark Airport to Ljubljana that are best for you.

Fly from

Newark

Fly to

Ljubljana

Route

Depart

Return

Price

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Wed 8/13

2:45 pm-11:35 am

2 stops14h 50m

Ljubljana Joze Pucnik

Fri 8/22

11:50 am-1:05 am

2 stops19h 15m

$635

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Wed 9/10

5:55 pm-5:50 pm

1 stop17h 55m

Ljubljana Joze Pucnik

Wed 9/17

6:00 pm-1:55 pm

1 stop25h 55m

$639

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Tue 8/19

9:50 pm-6:35 pm

1 stop14h 45m

Ljubljana Joze Pucnik

Tue 8/26

6:20 am-5:18 pm

2 stops16h 58m

$653

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Tue 10/7

2:45 pm-12:05 pm

2 stops15h 20m

Ljubljana Joze Pucnik

Tue 10/14

9:05 am-7:28 pm

2 stops16h 23m

$684

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Wed 10/8

9:50 pm-6:35 pm

1 stop14h 45m

Ljubljana Joze Pucnik

Wed 10/15

7:25 pm-8:10 pm

1 stop30h 45m

$693

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Mon 9/22

12:30 am-8:30 am

1 stop26h 00m

Ljubljana Joze Pucnik

Tue 9/30

8:10 pm-10:35 pm

1 stop32h 25m

$704

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Fri 10/10

8:20 pm-12:35 pm

2 stops34h 15m

Ljubljana Joze Pucnik

Fri 10/17

1:20 pm-5:45 pm

2 stops34h 25m

$755

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Thu 8/21

6:00 pm-1:20 pm

1 stop13h 20m

Ljubljana Joze Pucnik

Fri 8/29

6:40 am-3:40 pm

1 stop15h 00m

$758

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Wed 5/7

11:00 pm-5:45 pm

1 stop12h 45m

$344

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Thu 7/31

5:00 pm-11:05 am

1 stop12h 05m

$516

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 14 results
1
2

Compare providers for flights from Newark to Ljubljana

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Newark to Ljubljana in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Newark Airport-Ljubljana flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Newark Airport-Ljubljana flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Newark Airport-Ljubljana flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Newark Airport-Ljubljana flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Newark Airport-Ljubljana flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Newark to Ljubljana

Have a flexible travel schedule? Discover the best time to fly to Ljubljana 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 Ljubljana

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

Currently, February is the cheapest month in which you can book a flight from Newark Airport to Ljubljana (average of $710). Flying from Newark Airport to Ljubljana in June is currently the most expensive (average of $1,515). 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.

Rainfall in Ljubljana by month

Plan your trip to Ljubljana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ljubljana ranges from 1.6 - 2.8 inches per month. October is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Ljubljana when rainfall is around 1.6 in.

Temperature in Ljubljana by month

Plan your trip to Ljubljana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ljubljana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Ljubljana

Get insights into the airlines that provide service to Ljubljana. 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 Ljubljana. Reviews last updated April 28, 2025.
To help decide which airline to fly from New York to Ljubljana, see what other customers have to say about Delta, KLM and LOT. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
LOT
7.6
Good
1,069 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
SWISS
7.5
Good
1,587 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Turkish Airlines
7.3
Good
3,785 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

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

  • What airport do you fly into for flights to Ljubljana from Newark?

    Most people fly into Ljubljana Joze Pucnik (LJU) if they book a flight to Ljubljana from Newark. On average, Joze Pucnik has 0 inbound flights from Newark per day from 2 airlines. Ljubljana Joze Pucnik is conveniently located just 11.7 mi from Ljubljana’s city center.

  • What are the cheapest airlines flying from Newark Airport to Ljubljana round-trip?

    Flying on Delta is currently your cheapest option to Ljubljana, with prices starting at $635. Additional round-trip tickets that might be worth considering are offered by British Airways and KLM, with the lowest prices starting at $639 and $684, respectively. Delta is 36% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Newark Airport to Ljubljana one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $516. Users have also found prices from $667 and $700 on SWISS and Lufthansa, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Newark to Ljubljana 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 Ljubljana?

    Currently, February is the cheapest month in which you can book a flight from Newark Airport to Ljubljana (average of $710). Flying from Newark Airport to Ljubljana in June is currently the most expensive (average of $1,515). 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

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Alternative routes for Newark to Ljubljana

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Ljubljana flights
LaGuardia to Ljubljana flights

Top 2 airlines flying from Newark to Ljubljana

Discover the top 2 airlines that operate flights from Newark to Ljubljana. 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 April 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$666Average$1,016FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$695Average$1,175FlexibilityNo cancel feeOn-time76%

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