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$312+ Cheap flights from New Jersey to Slovenia

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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — LJU
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Cheap flight deals from New Jersey to Slovenia

Keep the following information in mind while searching for New Jersey to Slovenia flight deals. Data was last updated November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$488
(eDestinos)

One-way from

$312
(Air Serbia)

Popular in

June

Cheapest in

November

Average price

$561
Provider with most accurate pricing for New York (NYC)-Ljubljana Joze Pucnik flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Ljubljana Joze Pucnik flights.
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From New Jersey to Slovenia
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One-way flight from New Jersey to Slovenia
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Highest demand for flights based on searches. 18% potential increase in price ($192 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from New Jersey to Slovenia

Cheapest flights from New Jersey to Slovenia
Explore the most affordable flight options available from New Jersey to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

This FlightHub deal was found by Cheapflights users on 11/4. 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.
Tue 12/28:05 pmJFK - LJU
1 stop30h 20mTurkish Airlines
Fri 12/127:35 pmLJU - JFK
1 stop21h 30mTurkish Airlines
Deal found 11/4$496
This FlightHub deal was found by Cheapflights users on 11/4. 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.
Wed 11/2612:50 pmJFK - LJU
1 stop23h 50mTurkish Airlines
Wed 12/37:35 pmLJU - JFK
1 stop32h 50mTurkish Airlines
Deal found 11/4$505
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:00 pmEWR - LJU
1 stop18h 15mSWISS
Tue 12/162:55 pmLJU - EWR
1 stop11h 35mSWISS
Deal found 11/4$510
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:00 pmJFK - LJU
1 stop11h 20mSWISS
Tue 11/252:55 pmLJU - JFK
1 stop28h 10mSWISS
Deal found 11/4$517
This Cheapflightsfares deal was found by Cheapflights users on 11/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/210:00 pmEWR - LJU
1 stop10h 05mSWISS
Fri 12/122:20 pmLJU - EWR
1 stop12h 10mSWISS
Deal found 11/4$519
This Gotogate deal was found by Cheapflights users on 11/4. 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.
Sun 11/94:25 pmJFK - LJU
1 stop15h 55mMultiple Airlines
Tue 11/256:30 amLJU - JFK
2 stops20h 28mMultiple Airlines
Deal found 11/4$519
This Mytrip deal was found by Cheapflights users on 11/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:55 amEWR - LJU
2 stops25h 10mMultiple Airlines
Fri 12/126:30 amLJU - EWR
1 stop20h 00mMultiple Airlines
Deal found 11/4$522
This Mytrip deal was found by Cheapflights users on 11/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/210:05 amJFK - LJU
2 stops22h 00mMultiple Airlines
Fri 12/126:30 amLJU - JFK
1 stop16h 10mMultiple Airlines
Deal found 11/4$522
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:30 pmJFK - LJU
1 stop13h 10mLufthansa
Wed 12/1010:00 amLJU - JFK
1 stop11h 40mLufthansa
Deal found 11/3$529
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:55 pmJFK - LJU
1 stop12h 00mLufthansa
Tue 12/161:20 pmLJU - JFK
2 stops12h 50mLufthansa
Deal found 11/4$530
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:05 pmEWR - LJU
2 stops12h 35mMultiple Airlines
Tue 12/162:55 pmLJU - EWR
1 stop11h 35mMultiple Airlines
Deal found 11/4$531
This KAYAK deal was found by Cheapflights users on 11/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:00 pmEWR - LJU
1 stop18h 25mSWISS
Thu 1/152:25 pmLJU - EWR
1 stop12h 05mSWISS
Deal found 11/4$532

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Jersey to Slovenia 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 November 5, 2025.
Use the filters below to find and compare flights from New Jersey to Slovenia that are best for you.

Fly from

New Jersey

Fly to

Slovenia

Route

Depart

Return

Price

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Wed 3/4

8:05 pm-6:40 pm

1 stop16h 35m

Ljubljana Joze Pucnik

Wed 3/11

9:20 am-11:25 pm

1 stop19h 05m

$491

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Wed 1/14

6:55 am-10:15 pm

2 stops33h 20m

Ljubljana Joze Pucnik

Mon 1/19

8:10 pm-7:05 pm

1 stop28h 55m

$528

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Wed 12/10

6:05 pm-12:40 pm

2 stops12h 35m

Ljubljana Joze Pucnik

Tue 12/16

2:55 pm-8:30 pm

1 stop11h 35m

$531

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Wed 12/10

10:00 pm-1:35 pm

1 stop9h 35m

Ljubljana Joze Pucnik

Wed 1/14

2:55 pm-8:30 pm

1 stop11h 35m

$532

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Wed 11/26

5:15 pm-7:30 pm

1 stop20h 15m

Ljubljana Joze Pucnik

Wed 12/3

2:55 pm-8:30 pm

1 stop11h 35m

$534

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Wed 1/14

10:00 pm-1:35 pm

1 stop9h 35m

Ljubljana Joze Pucnik

Mon 1/19

3:10 pm-8:30 pm

1 stop11h 20m

$535

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Tue 12/9

5:30 pm-9:20 am

1 stop9h 50m

Ljubljana Joze Pucnik

Wed 1/14

10:00 am-3:40 pm

1 stop11h 40m

$539

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Tue 12/9

6:30 pm-11:40 am

1 stop11h 10m

Ljubljana Joze Pucnik

Thu 1/15

12:25 pm-7:05 pm

1 stop12h 40m

$541

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Mon 12/8

10:30 pm-11:40 am

1 stop31h 10m

Ljubljana Joze Pucnik

Fri 1/16

12:25 pm-7:05 pm

1 stop12h 40m

$542

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Wed 12/10

4:30 pm-11:40 am

1 stop13h 10m

Ljubljana Joze Pucnik

Tue 1/13

12:50 pm-7:20 pm

1 stop12h 30m

$542

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 47 results
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Best time to book a flight from New Jersey to Slovenia

Have a flexible travel schedule? Discover the best time to fly to Slovenia from New Jersey 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 New Jersey to Slovenia

What is the cheapest month to book a flight from New Jersey to Slovenia?

Currently, May is the cheapest month in which you can book a flight from New Jersey to Slovenia (average of $313). Flying from New Jersey to Slovenia in June is currently the most expensive (average of $1,086). 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.

Related info for your journey

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

  • How long is the flight from New Jersey to Slovenia?

    There are many flights that can get you from New Jersey to Slovenia in 9h 35m. Fly via Turkish Airlines, SWISS, or Lufthansa to get the fastest option. New Jersey and Slovenia are separated by a distance of 4218 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from New Jersey to Slovenia one-way?

    One-way options have recently been found by users for as low as $312 on Air Serbia. Other airlines that offer cheap prices include SWISS from $420 and Turkish Airlines from $454 one-way.

  • Can I find deals for flights from New Jersey to Slovenia that include hotel bookings?

    Yes. In addition to deals on New Jersey to Slovenia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Jersey to Slovenia?

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

  • Can I find deals for business class flights from New Jersey to Slovenia?

    Yes. Cheapflights offers flight deals from New Jersey to Slovenia 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 New Jersey to Slovenia?

    Currently, May is the cheapest month in which you can book a flight from New Jersey to Slovenia (average of $313). Flying from New Jersey to Slovenia in June is currently the most expensive (average of $1,086). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Jersey to Slovenia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from New Jersey to Slovenia

Discover the top 2 airlines that operate flights from New Jersey to Slovenia. 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$387Average$571FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$613Average$1,092FlexibilityNo cancel feeOn-time76%

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