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Slovenia

$273+ 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
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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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 January 29, 2026.

This Delta deal was found by Cheapflights users on 1/28. 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.
Sun 4/56:05 am
PHL
-
LJU
2 stops25h 45m
Delta
Thu 4/166:00 am
LJU
-
PHL
2 stops16h 37m
Delta
Deal found 1/28$526
This Justfly.com deal was found by Cheapflights users on 1/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2712:25 am
EWR
-
LJU
1 stop26h 00m
Turkish Airlines
Tue 3/37:35 pm
LJU
-
EWR
1 stop32h 55m
Turkish Airlines
Deal found 1/28$528
This Justfly.com deal was found by Cheapflights users on 1/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:05 pm
JFK
-
LJU
1 stop16h 35m
Turkish Airlines
Thu 3/59:20 am
LJU
-
JFK
1 stop31h 45m
Turkish Airlines
Deal found 1/27$528
This Justfly.com deal was found by Cheapflights users on 1/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:25 am
EWR
-
LJU
1 stop26h 20m
Turkish Airlines
Sat 5/29:40 am
LJU
-
EWR
1 stop18h 50m
Turkish Airlines
Deal found 1/27$529
This Justfly.com deal was found by Cheapflights users on 1/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:55 pm
JFK
-
LJU
1 stop13h 50m
Turkish Airlines
Sat 5/28:15 pm
LJU
-
JFK
1 stop32h 15m
Turkish Airlines
Deal found 1/27$529
This FlightHub deal was found by Cheapflights users on 1/27. 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.
Sat 1/3112:50 pm
JFK
-
LJU
1 stop23h 50m
Turkish Airlines
Mon 2/29:20 am
LJU
-
JFK
1 stop31h 45m
Turkish Airlines
Deal found 1/27$530
This Delta deal was found by Cheapflights users on 1/28. 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.
Tue 4/75:18 pm
PHL
-
LJU
2 stops23h 37m
Delta
Thu 4/162:00 pm
LJU
-
PHL
2 stops25h 25m
Delta
Deal found 1/28$532
This Delta deal was found by Cheapflights users on 1/28. 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.
Mon 4/611:08 am
PHL
-
LJU
2 stops20h 42m
Delta
Tue 4/216:00 am
LJU
-
PHL
2 stops23h 59m
Delta
Deal found 1/28$533
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
Sat 3/141:20 am
JFK
-
LJU
1 stop26h 05m
Turkish Airlines
Sun 3/229:20 am
LJU
-
JFK
1 stop14h 25m
Turkish Airlines
Deal found 1/29$533
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 2/258:50 pm
EWR
-
LJU
1 stop9h 50m
Lufthansa
Wed 3/410:00 am
LJU
-
EWR
1 stop15h 05m
Lufthansa
Deal found 1/26$534
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/151:20 am
JFK
-
LJU
1 stop26h 05m
Turkish Airlines
Sat 3/217:35 pm
LJU
-
JFK
1 stop28h 10m
Turkish Airlines
Deal found 1/28$534
This Justfly.com deal was found by Cheapflights users on 1/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/131:25 am
EWR
-
LJU
1 stop26h 00m
Turkish Airlines
Sun 3/229:20 am
LJU
-
EWR
1 stop19h 10m
Turkish Airlines
Deal found 1/27$538

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$526
(Delta)

One-way from

$273
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$627
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. 21% potential increase in price ($215 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 29, 2026.
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

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Sun 4/5

6:05 am-1:50 pm

2 stops25h 45m

Ljubljana Joze Pucnik

Wed 4/15

6:00 am-6:08 pm

2 stops18h 08m

$526

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Mon 4/6

6:05 am-1:50 pm

2 stops25h 45m

Ljubljana Joze Pucnik

Thu 4/16

6:00 am-4:37 pm

2 stops16h 37m

$526

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Mon 4/6

6:05 am-1:50 pm

2 stops25h 45m

Ljubljana Joze Pucnik

Fri 4/17

6:00 am-7:18 pm

2 stops19h 18m

$526

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Fri 2/27

12:25 am-8:25 am

1 stop26h 00m

Ljubljana Joze Pucnik

Tue 3/3

7:35 pm-10:30 pm

1 stop32h 55m

$528

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Tue 4/7

12:26 pm-10:55 pm

2 stops28h 29m

Ljubljana Joze Pucnik

Wed 4/15

6:00 am-7:18 pm

2 stops19h 18m

$532

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Tue 4/7

5:18 pm-10:55 pm

2 stops23h 37m

Ljubljana Joze Pucnik

Thu 4/16

2:00 pm-9:25 am

2 stops25h 25m

$532

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Tue 4/7

12:26 pm-10:55 pm

2 stops28h 29m

Ljubljana Joze Pucnik

Tue 4/21

6:00 am-7:18 pm

2 stops19h 18m

$539

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Sun 4/5

11:08 am-10:55 pm

2 stops29h 47m

Ljubljana Joze Pucnik

Tue 4/21

6:00 am-4:37 pm

2 stops16h 37m

$539

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Sun 4/5

6:00 am-10:55 pm

2 stops34h 55m

Ljubljana Joze Pucnik

Fri 4/17

6:00 am-7:18 pm

2 stops19h 18m

$539

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Sun 4/5

6:54 pm-10:55 pm

2 stops22h 01m

Ljubljana Joze Pucnik

Thu 4/16

6:00 am-10:50 pm

2 stops22h 50m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 49 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
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 25h 45m. Fly via Delta or Turkish Airlines to get the fastest option. New Jersey and Slovenia are separated by a distance of 4297 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

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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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O'Hare Intl to Leonardo da Vinci/Fiumicino flights
Boston to Charles de Gaulle flights
John F Kennedy Intl to Stansted flights
John F Kennedy Intl to Istanbul flights
LaGuardia to Gatwick flights
Los Angeles to Charles de Gaulle flights
John F Kennedy Intl to Athens flights
Dulles Intl to Charles de Gaulle flights
John F Kennedy Intl to Barcelona-El Prat flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Seattle to Heathrow flights
O'Hare Intl to Charles de Gaulle flights
John F Kennedy Intl to Amsterdam flights
Baltimore to Heathrow flights
Boston to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
San Francisco to Charles de Gaulle flights
John F Kennedy Intl to Frederic Chopin flights
Newark to Lisbon flights
Newark to Amsterdam flights
Dallas/Fort Worth to Leonardo da Vinci/Fiumicino 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$387Average$634FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$591Average$1,031FlexibilityNo cancel feeOn-time76%

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