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$293+ Cheap flights from New York, NY (NYC) 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — LJU
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from New York to Slovenia

Keep the following information in mind while searching for New York to Slovenia flight deals. Data was last updated August 14, 2025.

Round-trip from

$561
(oojo)

One-way from

$293
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$804
From New York (NYC) to Slovenia
Search Deals
One-way flight from New York (NYC) to Slovenia
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from New York to Slovenia

Cheapest flights from New York to Slovenia
Explore the most affordable flight options available from New York to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This oojo deal was found by Cheapflights users on 8/14. 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.
Wed 11/2610:35 pmJFK - LJU
1 stop32h 30mLOT
Tue 12/95:10 pmLJU - JFK
1 stop33h 25mLOT
Deal found 8/14$561
This oojo deal was found by Cheapflights users on 8/13. 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.
Sun 10/2611:00 pmEWR - LJU
1 stop18h 25mSWISS
Wed 11/56:30 amLJU - EWR
1 stop20h 00mSWISS
Deal found 8/13$569
This oojo deal was found by Cheapflights users on 8/13. 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.
Sun 10/2610:00 pmJFK - LJU
1 stop19h 25mSWISS
Wed 11/56:30 amLJU - JFK
1 stop16h 10mSWISS
Deal found 8/13$569
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/56:20 pmJFK - LJU
1 stop33h 20mMultiple Airlines
Wed 10/86:55 pmLJU - JFK
2 stops33h 35mMultiple Airlines
Deal found 8/13$570
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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.
Sun 10/266:30 pmJFK - LJU
1 stop9h 35mMultiple Airlines
Wed 11/56:30 amLJU - JFK
1 stop12h 35mMultiple Airlines
Deal found 8/14$572
This Booking.com deal was found by Cheapflights users on 8/14. 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.
Tue 11/410:00 pmEWR - LJU
1 stop10h 05mSWISS
Tue 11/182:55 pmLJU - EWR
1 stop11h 35mSWISS
Deal found 8/14$573
This Ovago deal was found by Cheapflights users on 8/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:10 pmEWR - LJU
1 stop9h 55mMultiple Airlines
Wed 11/56:30 amLJU - EWR
1 stop13h 25mMultiple Airlines
Deal found 8/14$575
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Tue 9/94:15 pmJFK - LJU
1 stop11h 50mSWISS
Tue 9/1610:50 amLJU - JFK
1 stop11h 45mSWISS
Deal found 8/14$578
This Orbitz deal was found by Cheapflights users on 8/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/44:20 pmLGA - LJU
2 stops15h 45mMultiple Airlines
Tue 11/186:30 amLJU - LGA
2 stops18h 32mMultiple Airlines
Deal found 8/14$581
This Orbitz deal was found by Cheapflights users on 8/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:00 pmEWR - LJU
1 stop18h 25mMultiple Airlines
Tue 11/186:30 amLJU - EWR
2 stops19h 08mMultiple Airlines
Deal found 8/14$581
This Air Canada deal was found by Cheapflights users on 8/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/264:50 pmJFK - LJU
2 stops14h 45mMultiple Airlines
Tue 12/96:30 amLJU - JFK
2 stops20h 28mMultiple Airlines
Deal found 8/14$581
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Mon 9/2912:15 amJFK - LJU
1 stop13h 45mMultiple Airlines
Wed 10/86:55 pmLJU - JFK
2 stops33h 35mMultiple Airlines
Deal found 8/13$583

Cheapflights Fare Finder

 
Customize your flight search to find flights from New York 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 August 14, 2025.
Use the filters below to find and compare flights from New York to Slovenia that are best for you.

Fly from

New York

Fly to

Slovenia

Route

Depart

Return

Price

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Wed 11/26

10:35 pm-1:05 pm

1 stop32h 30m

Ljubljana Joze Pucnik

Tue 12/9

5:10 pm-8:35 pm

1 stop33h 25m

$561

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Sun 10/26

11:00 pm-10:25 pm

1 stop18h 25m

Ljubljana Joze Pucnik

Wed 11/5

6:30 am-8:30 pm

1 stop20h 00m

$569

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Sun 10/26

10:00 pm-10:25 pm

1 stop19h 25m

Ljubljana Joze Pucnik

Wed 11/5

6:30 am-4:40 pm

1 stop16h 10m

$569

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Sun 11/2

4:25 pm-10:25 pm

1 stop24h 00m

Ljubljana Joze Pucnik

Mon 11/17

3:10 pm-1:05 pm

1 stop27h 55m

$569

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Sun 10/5

6:20 pm-9:40 am

1 stop33h 20m

Ljubljana Joze Pucnik

Wed 10/8

6:55 pm-10:30 pm

2 stops33h 35m

$570

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Sun 10/26

6:30 pm-9:05 am

1 stop9h 35m

Ljubljana Joze Pucnik

Wed 11/5

6:30 am-1:05 pm

1 stop12h 35m

$572

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Tue 11/4

5:30 pm-9:20 am

1 stop9h 50m

Ljubljana Joze Pucnik

Tue 11/18

6:30 am-1:05 pm

1 stop12h 35m

$572

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Sun 10/26

6:10 pm-9:05 am

1 stop9h 55m

Ljubljana Joze Pucnik

Wed 11/5

6:30 am-1:55 pm

1 stop13h 25m

$575

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Tue 9/9

4:15 pm-10:05 am

1 stop11h 50m

Ljubljana Joze Pucnik

Tue 9/16

10:50 am-4:35 pm

1 stop11h 45m

$578

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Tue 10/7

4:15 pm-10:05 am

1 stop11h 50m

Ljubljana Joze Pucnik

Tue 10/14

7:20 pm-12:50 pm

1 stop23h 30m

$578

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 60 results
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Best time to book a flight from New York to Slovenia

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

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

Currently, February is the cheapest month in which you can book a flight from New York to Slovenia (average of $710). Flying from New York to Slovenia in June is currently the most expensive (average of $1,444). 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.

What is the cheapest time of day to fly from NYC to SI?

Find hourly flight availability from New York to Slovenia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

When flying from New York to Slovenia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 August 14, 2025.
See what other customers who have flown with Delta, KLM, and LOT from New York to Slovenia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
KLM
7.8
Good
1,381 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
LOT
7.6
Good
1,107 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
SWISS
7.6
Good
1,699 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Lufthansa
6.8
Okay
7,317 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

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

  • What are the most popular routes from New York to Slovenia?

    The most popular route from New York to Slovenia is New York John F Kennedy Intl - Ljubljana Joze Pucnik. You may also consider Newark - Ljubljana Joze Pucnik or New York LaGuardia - Ljubljana Joze Pucnik.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from New York to Slovenia (average of $710). Flying from New York to Slovenia in June is currently the most expensive (average of $1,444). 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

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Alternative routes for New York to Slovenia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from New York to Slovenia

Discover the top 8 airlines that operate flights from New York 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$387Average$811FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$576Average$678FlexibilityNo cancel feeOn-time77%
KLMCheapest$604Average$892FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$628Average$1,060FlexibilityNo cancel feeOn-time76%
LOTCheapest$632Average$843FlexibilityNo cancel feeOn-time81%
DeltaCheapest$636Average$1,118FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$636Average$858FlexibilityNo cancel feeOn-time77%
Air SerbiaCheapest$775Average$800FlexibilityNo cancel feeOn-timeN/A

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