HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Slovenia

$297+ 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — LJU
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Jersey to Slovenia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 4, 2025.

This Mytrip deal was found by Cheapflights users on 12/1. 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.
Wed 12/319:00 pmJFK - LJU
1 stop10h 35mSWISS
Sat 1/176:30 amLJU - JFK
1 stop12h 35mSWISS
Deal found 12/1$534
This Delta deal was found by Cheapflights users on 12/1. 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 12/3112:32 pmJFK - LJU
2 stops17h 48mDelta
Sat 1/171:40 pmLJU - JFK
1 stop11h 40mDelta
Deal found 12/1$567
This KAYAK deal was found by Cheapflights users on 12/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:30 pmJFK - LJU
1 stop20h 00mLufthansa
Fri 1/169:45 amLJU - JFK
1 stop11h 55mLufthansa
Deal found 12/3$651
This KAYAK deal was found by Cheapflights users on 12/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:30 pmJFK - LJU
1 stop20h 00mLufthansa
Tue 1/206:35 amLJU - JFK
1 stop13h 15mLufthansa
Deal found 12/3$659
This KAYAK deal was found by Cheapflights users on 12/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:30 pmJFK - LJU
1 stop20h 00mLufthansa
Thu 1/151:20 pmLJU - JFK
1 stop32h 20mLufthansa
Deal found 12/3$662
This KAYAK deal was found by Cheapflights users on 12/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:05 pmEWR - LJU
1 stop9h 35mLufthansa
Wed 1/2110:00 amLJU - EWR
1 stop15h 05mLufthansa
Deal found 12/3$674
This Cheapflightsfares deal was found by Cheapflights users on 12/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:00 pmJFK - LJU
1 stop19h 15mSWISS
Sun 12/146:30 amLJU - JFK
1 stop16h 10mSWISS
Deal found 12/3$676
This KAYAK deal was found by Cheapflights users on 12/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:05 pmEWR - LJU
1 stop9h 35mLufthansa
Mon 1/198:10 pmLJU - EWR
1 stop28h 55mLufthansa
Deal found 12/3$685
This KAYAK deal was found by Cheapflights users on 12/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:25 pmJFK - LJU
1 stop12h 30mBrussels Airlines
Mon 1/191:40 pmLJU - JFK
2 stops32h 00mBrussels Airlines
Deal found 12/3$689
This KAYAK deal was found by Cheapflights users on 12/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:30 pmEWR - LJU
2 stops18h 00mLufthansa
Fri 1/169:45 amLJU - EWR
1 stop15h 20mLufthansa
Deal found 12/3$696
This KAYAK deal was found by Cheapflights users on 12/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:30 pmJFK - LJU
1 stop20h 00mLufthansa
Sat 1/179:45 amLJU - JFK
1 stop11h 55mLufthansa
Deal found 12/3$701
This KAYAK deal was found by Cheapflights users on 12/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:25 pmJFK - LJU
1 stop12h 30mBrussels Airlines
Sun 1/181:40 pmLJU - JFK
2 stops56h 00mBrussels Airlines
Deal found 12/3$703

Find 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$479
(Kiwi.com)

One-way from

$297
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,005
Provider with most accurate pricing for New York (NYC)-Ljubljana Joze Pucnik flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Ljubljana Joze Pucnik flights.
Search Deals
From New Jersey to Slovenia
Search Deals
One-way flight from New Jersey to Slovenia
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 4, 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

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Tue 3/31

6:05 pm-10:05 am

1 stop10h 00m

Ljubljana Joze Pucnik

Thu 4/9

10:50 am-8:10 pm

1 stop15h 20m

$493

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Mon 4/13

4:15 pm-10:05 am

1 stop11h 50m

Ljubljana Joze Pucnik

Thu 4/23

10:50 am-4:35 pm

1 stop11h 45m

$493

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Sun 1/25

10:00 pm-2:20 pm

1 stop10h 20m

Ljubljana Joze Pucnik

Tue 2/10

2:55 pm-8:30 pm

1 stop11h 35m

$500

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Wed 1/21

4:25 pm-10:15 pm

1 stop23h 50m

Ljubljana Joze Pucnik

Thu 1/29

2:25 pm-4:40 pm

1 stop32h 15m

$513

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Fri 4/10

12:40 am-7:30 pm

1 stop12h 50m

Ljubljana Joze Pucnik

Fri 4/17

8:25 pm-10:45 pm

1 stop32h 20m

$523

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Sun 1/18

5:30 pm-7:30 pm

1 stop20h 00m

Ljubljana Joze Pucnik

Sun 1/25

9:45 am-3:40 pm

1 stop11h 55m

$527

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Mon 4/13

2:00 pm-11:35 am

2 stops15h 35m

Ljubljana Joze Pucnik

Wed 4/22

12:20 pm-8:45 pm

1 stop14h 25m

$527

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Mon 1/12

10:00 pm-2:05 pm

1 stop10h 05m

Ljubljana Joze Pucnik

Tue 1/27

1:20 pm-12:40 pm

1 stop29h 20m

$528

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Thu 2/12

10:05 am-10:30 pm

2 stops30h 25m

Ljubljana Joze Pucnik

Thu 2/26

2:25 pm-4:40 pm

1 stop32h 15m

$531

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Mon 1/12

6:05 pm-2:05 pm

2 stops14h 00m

Ljubljana Joze Pucnik

Tue 1/27

2:55 pm-1:55 pm

1 stop29h 00m

$531

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 54 results
1
2
3
...
6

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
No data available for this route at this time. Please check back soon.

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 10h. Fly via SWISS, Turkish Airlines, 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.

  • 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.

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.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Gatwick flights
LaGuardia to Heathrow flights
John F Kennedy Intl to London City flights
Boston to Heathrow flights
Los Angeles to Heathrow flights
Newark to Gatwick flights
Miami to Madrid flights
John F Kennedy Intl to Lisbon flights
Newark to Orly flights
Dulles Intl to Heathrow flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Orly flights
Newark to Barcelona-El Prat flights
John F Kennedy Intl to Stansted flights
John F Kennedy Intl to Istanbul flights
Newark to Madrid flights
LaGuardia to Charles de Gaulle flights
John F Kennedy Intl to Malpensa flights
John F Kennedy Intl to Barcelona-El Prat flights
Newark to Lisbon flights
O'Hare Intl to Heathrow flights
Newark to Malpensa flights
John F Kennedy Intl to Dublin flights
John F Kennedy Intl to Madrid flights
O'Hare Intl to Charles de Gaulle flights
Boston to Charles de Gaulle flights
Newark to Athens flights
Newark to Dublin flights
San Francisco to Heathrow flights
Los Angeles to Charles de Gaulle flights
Dulles Intl to Charles de Gaulle flights
John F Kennedy Intl to Luton flights
Newark to Frankfurt flights
San Francisco to Charles de Gaulle flights
Baltimore to Heathrow flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Boston to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
Boston to Dublin flights
Seattle to Heathrow flights
John F Kennedy Intl to Frankfurt flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Athens flights
John F Kennedy Intl to Amsterdam flights

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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$387Average$571FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$613Average$1,075FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.