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$302+ Cheap flights from Newark (EWR) 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — LJU
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Newark to Slovenia

Cheapest flights from Newark to Slovenia
Explore the most affordable flight options available from Newark to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This FlightHub deal was found by Cheapflights users on 10/30. 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.
Fri 11/2812:25 amEWR - LJU
1 stop26h 00mTurkish Airlines
Sat 12/67:35 pmLJU - EWR
1 stop32h 55mTurkish Airlines
Deal found 10/30$496
This Travelocity deal was found by Cheapflights users on 10/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/293:30 pmEWR - LJU
2 stops15h 25mMultiple Airlines
Sat 12/62:50 pmLJU - EWR
1 stop11h 40mMultiple Airlines
Deal found 10/30$573
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:40 pmEWR - LJU
3 stops33h 40mMultiple Airlines
Mon 12/88:10 pmLJU - EWR
3 stops32h 00mMultiple Airlines
Deal found 10/28$593
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/299:50 pmEWR - LJU
1 stop9h 50mLufthansa
Wed 11/510:00 amLJU - EWR
1 stop15h 05mLufthansa
Deal found 10/28$610
This Flightnetwork deal was found by Cheapflights users on 10/29. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1610:00 pmEWR - LJU
1 stop18h 25mSWISS
Tue 12/22:55 pmLJU - EWR
1 stop11h 35mSWISS
Deal found 10/29$624
This Flightnetwork deal was found by Cheapflights users on 10/29. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/163:30 pmEWR - LJU
2 stops22h 00mMultiple Airlines
Tue 12/210:35 amLJU - EWR
1 stop11h 25mMultiple Airlines
Deal found 10/29$629
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:00 pmEWR - LJU
1 stop9h 35mMultiple Airlines
Thu 11/201:20 pmLJU - EWR
1 stop11h 45mMultiple Airlines
Deal found 10/29$651
This Gotogate deal was found by Cheapflights users on 10/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1512:25 amEWR - LJU
1 stop26h 00mTurkish Airlines
Tue 12/27:35 pmLJU - EWR
1 stop32h 55mTurkish Airlines
Deal found 10/29$653

Cheap flight deals from Newark to Slovenia

Keep the following information in mind while searching for Newark to Slovenia flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$496
(FlightHub)

One-way from

$302
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$694
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 Newark to Slovenia
Search Deals
One-way flight from Newark to Slovenia
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($192 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark 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 October 30, 2025.
Use the filters below to find and compare flights from Newark Airport to Slovenia that are best for you.

Fly from

Newark

Fly to

Slovenia

Route

Depart

Return

Price

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Sat 1/24

12:25 am-8:25 am

1 stop26h 00m

Ljubljana Joze Pucnik

Mon 2/2

9:20 am-10:30 pm

1 stop19h 10m

$496

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Sun 1/25

10:00 pm-2:20 pm

1 stop10h 20m

Ljubljana Joze Pucnik

Mon 2/2

3:10 pm-8:30 pm

1 stop11h 20m

$556

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Sun 1/25

10:25 am-2:20 pm

2 stops21h 55m

Ljubljana Joze Pucnik

Mon 2/2

3:10 pm-8:30 pm

1 stop11h 20m

$557

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Mon 12/1

5:40 pm-9:20 am

3 stops33h 40m

Ljubljana Joze Pucnik

Mon 12/8

8:10 pm-10:10 pm

3 stops32h 00m

$593

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Wed 12/3

12:25 am-8:25 am

1 stop26h 00m

Ljubljana Joze Pucnik

Sun 12/7

7:35 pm-10:30 pm

1 stop32h 55m

$593

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Mon 4/13

8:30 pm-7:15 pm

1 stop16h 45m

Ljubljana Joze Pucnik

Wed 4/22

6:25 am-3:40 pm

1 stop15h 15m

$603

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Mon 4/13

8:30 pm-7:25 pm

1 stop16h 55m

Ljubljana Joze Pucnik

Thu 4/23

6:25 am-2:43 pm

2 stops14h 18m

$610

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Sun 4/12

12:40 am-7:30 pm

1 stop12h 50m

Ljubljana Joze Pucnik

Wed 4/22

8:25 pm-10:45 pm

1 stop32h 20m

$614

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Mon 4/13

3:25 pm-11:35 am

2 stops14h 10m

Ljubljana Joze Pucnik

Wed 4/22

12:20 pm-11:01 pm

2 stops16h 41m

$619

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Sun 11/16

10:00 pm-10:25 pm

1 stop18h 25m

Ljubljana Joze Pucnik

Tue 12/2

2:55 pm-8:30 pm

1 stop11h 35m

$624

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 17 results
1
2

Best time to book a flight from Newark to Slovenia

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

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

Currently, May is the cheapest month in which you can book a flight from Newark Airport to Slovenia (average of $313). Flying from Newark Airport 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.

Reviews of airlines servicing Slovenia

Get insights into the airlines that provide service to Slovenia. 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 Slovenia. Reviews last updated October 30, 2025.
Read reviews from past customers who have flown SWISS and Lufthansa from Newark Airport to Slovenia. 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.
SWISS
7.5
Good
1,776 reviews

Comfort

7.4

Entertainment

6.8

Food

7.1

Overall

7.5

Crew

8.2

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.
SWISS
7.5
Good
1,776 reviews
SWISS
7.5
Good
1,776 reviews

Comfort

7.4

Entertainment

6.8

Food

7.1

Overall

7.5

Crew

8.2

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.
Lufthansa
6.8
Okay
7,541 reviews
SWISS
7.5
Good
1,776 reviews

Comfort

7.4

Entertainment

6.8

Food

7.1

Overall

7.5

Crew

8.2

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.

Related info for your journey

Find useful and relevant information for your journey from Newark 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 Newark Airport to Slovenia?

    For as low as $556, Turkish Airlines can have you in Slovenia from Newark Airport in 10h 20m. Newark Airport and Slovenia are separated by a distance of 4218 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Newark 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 Newark Airport to Slovenia?

    Currently, May is the cheapest month in which you can book a flight from Newark Airport to Slovenia (average of $313). Flying from Newark Airport 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

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Alternative routes for Newark 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 Newark to Slovenia

Discover the top 2 airlines that operate flights from Newark 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$387Average$571FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$628Average$1,096FlexibilityNo cancel feeOn-time76%

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