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$303+ 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 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
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap 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 enero 29, 2026.

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.
vie. 2/2712:25 am
EWR
-
LJU
1 stop26h 00m
Turkish Airlines
mar. 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.
jue. 4/2312:25 am
EWR
-
LJU
1 stop26h 20m
Turkish Airlines
sáb. 5/29:40 am
LJU
-
EWR
1 stop18h 50m
Turkish Airlines
Deal found 1/27$529
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.
mié. 2/258:50 pm
EWR
-
LJU
1 stop9h 50m
Lufthansa
mié. 3/410:00 am
LJU
-
EWR
1 stop15h 05m
Lufthansa
Deal found 1/26$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.
vie. 3/131:25 am
EWR
-
LJU
1 stop26h 00m
Turkish Airlines
dom. 3/229:20 am
LJU
-
EWR
1 stop19h 10m
Turkish Airlines
Deal found 1/27$538
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 1/3112:25 am
EWR
-
LJU
1 stop26h 00m
Turkish Airlines
mié. 2/259:20 am
LJU
-
EWR
1 stop19h 10m
Turkish Airlines
Deal found 1/27$540
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/2510:00 pm
EWR
-
LJU
1 stop9h 35m
SWISS
jue. 3/52:25 pm
LJU
-
EWR
1 stop12h 05m
SWISS
Deal found 1/27$541
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/139:45 pm
EWR
-
LJU
1 stop10h 15m
SWISS
jue. 4/232:50 pm
LJU
-
EWR
1 stop11h 25m
SWISS
Deal found 1/28$542
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.
vie. 3/612:25 am
EWR
-
LJU
1 stop26h 00m
Turkish Airlines
dom. 3/157:35 pm
LJU
-
EWR
1 stop32h 55m
Turkish Airlines
Deal found 1/27$545
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/121:25 am
EWR
-
LJU
1 stop26h 00m
Turkish Airlines
vie. 3/207:35 pm
LJU
-
EWR
1 stop32h 55m
Turkish Airlines
Deal found 1/27$556
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/258:50 pm
EWR
-
LJU
1 stop16h 40m
Multiple Airlines
mié. 3/410:00 am
LJU
-
EWR
2 stops14h 08m
Multiple Airlines
Deal found 1/26$560
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.
mar. 3/3112:25 am
EWR
-
LJU
1 stop12h 55m
Turkish Airlines
lun. 4/131:50 pm
LJU
-
EWR
1 stop14h 40m
Turkish Airlines
Deal found 1/27$570

Find flight deals from Newark to Slovenia

Keep the following information in mind while searching for Newark to Slovenia flight deals. Data was last updated enero 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$528
(Justfly.com)

One-way from

$303
(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 Newark to Slovenia
Search Deals
One-way flight from Newark 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 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 enero 29, 2026.
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

vie. 2/27

12:25 am-8:25 am

1 stop26h 00m

Ljubljana Joze Pucnik

mar. 3/3

7:35 pm-10:30 pm

1 stop32h 55m

$528

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

sáb. 2/7

12:25 am-8:25 am

1 stop26h 00m

Ljubljana Joze Pucnik

dom. 2/22

7:35 pm-10:30 pm

1 stop32h 55m

$540

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

mié. 2/25

12:00 pm-1:35 pm

2 stops19h 35m

Ljubljana Joze Pucnik

mié. 3/4

6:30 am-8:35 pm

2 stops20h 05m

$583

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

mié. 3/4

12:25 am-8:25 am

1 stop26h 00m

Ljubljana Joze Pucnik

lun. 3/9

7:35 pm-11:30 pm

1 stop32h 55m

$588

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

lun. 3/2

10:39 am-12:20 pm

2 stops19h 41m

Ljubljana Joze Pucnik

mié. 3/11

12:50 pm-7:46 am

2 stops23h 56m

$606

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

vie. 4/3

9:45 pm-1:50 pm

1 stop10h 05m

Ljubljana Joze Pucnik

mar. 4/14

2:50 pm-8:15 pm

1 stop11h 25m

$619

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

mié. 5/13

2:28 pm-7:30 pm

2 stops23h 02m

Ljubljana Joze Pucnik

lun. 5/25

8:00 pm-6:45 pm

1 stop28h 45m

$626

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

vie. 4/3

8:30 am-1:50 pm

2 stops23h 20m

Ljubljana Joze Pucnik

jue. 4/16

2:00 pm-7:31 pm

2 stops35h 31m

$642

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

dom. 2/8

12:20 am-1:10 pm

3 stops30h 50m

$303

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

dom. 5/3

5:35 pm-1:20 pm

3 stops37h 45m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 12 results
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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
No data available for this route at this time. Please check back soon.

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 enero 29, 2026.
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
7.6
Good
1,864 reviews

Comfort

7.4

Crew

8.3

Boarding

7.7

Overall

7.6

Entertainment

6.8

Food

7.1

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
7.6
Good
1,864 reviews
SWISS
7.6
Good
1,864 reviews

Comfort

7.4

Crew

8.3

Boarding

7.7

Overall

7.6

Entertainment

6.8

Food

7.1

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
7,756 reviews
SWISS
7.6
Good
1,864 reviews

Comfort

7.4

Crew

8.3

Boarding

7.7

Overall

7.6

Entertainment

6.8

Food

7.1

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 $528, Turkish Airlines can have you in Slovenia from Newark Airport in 26h. Newark Airport and Slovenia are separated by a distance of 4218 mi.

  • 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.

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 enero 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$387Average$634FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$591Average$1,031FlexibilityNo cancel feeOn-time76%

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