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$287+ Cheap flights from John F Kennedy Intl, NY (JFK) 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — LJU
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheap flight deals from John F Kennedy Intl to Slovenia

Cheapest flights from John F Kennedy Intl to Slovenia
Explore the most affordable flight options available from John F Kennedy Intl to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

This Gurufare deal was found by Cheapflights users on 12/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:35 pmJFK - LJU
2 stops12h 45mSWISS
Thu 1/82:25 pmLJU - JFK
1 stop28h 40mSWISS
Deal found 12/12$679
This FlightHub deal was found by Cheapflights users on 12/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:25 pmJFK - LJU
1 stop12h 30mMultiple Airlines
Thu 1/81:20 pmLJU - JFK
1 stop32h 20mMultiple Airlines
Deal found 12/13$681
This Trip.com deal was found by Cheapflights users on 12/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/139:00 pmJFK - LJU
1 stop19h 30mMultiple Airlines
Sun 1/181:40 pmLJU - JFK
1 stop29h 40mMultiple Airlines
Deal found 12/12$766
This Air France deal was found by Cheapflights users on 12/11. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:40 pmJFK - LJU
1 stop13h 40mAir France
Tue 1/2012:50 pmLJU - JFK
1 stop12h 30mAir France
Deal found 12/11$865
This Air France deal was found by Cheapflights users on 12/11. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:40 pmJFK - LJU
1 stop13h 40mMultiple Airlines
Tue 1/2012:50 pmLJU - JFK
2 stops25h 32mMultiple Airlines
Deal found 12/11$875
This lol.travel deal was found by Cheapflights users on 12/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:30 pmJFK - LJU
1 stop12h 10mMultiple Airlines
Wed 1/2812:25 pmLJU - JFK
1 stop12h 40mMultiple Airlines
Deal found 12/12$952
This KAYAK deal was found by Cheapflights users on 12/12. 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.
Thu 12/253:55 pmJFK - LJU
2 stops15h 10mBrussels Airlines
Mon 1/51:40 pmLJU - JFK
2 stops54h 10mBrussels Airlines
Deal found 12/12$954

Find flight deals from John F Kennedy Intl to Slovenia

Keep the following information in mind while searching for John F Kennedy Intl to Slovenia flight deals. Data was last updated December 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$520
(FlightHub)

One-way from

$287
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$993
Provider with most accurate pricing for New York (NYC)-Ljubljana Joze Pucnik flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Ljubljana Joze Pucnik flights.
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From New York John F Kennedy Intl to Slovenia
Search Deals
One-way flight from New York John F Kennedy Intl to Slovenia
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($198 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

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

Fly from

John F Kennedy Intl

Fly to

Slovenia

Route

Depart

Return

Price

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Wed 4/29

12:25 am-1:00 pm

1 stop30h 35m

Ljubljana Joze Pucnik

Tue 5/5

9:40 am-10:30 pm

1 stop18h 50m

$520

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Thu 4/23

12:25 am-1:00 pm

1 stop30h 35m

Ljubljana Joze Pucnik

Sat 5/2

8:25 pm-10:30 pm

1 stop32h 05m

$526

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Sun 1/11

9:00 pm-2:20 pm

1 stop11h 20m

Ljubljana Joze Pucnik

Sun 1/25

2:30 pm-1:05 pm

1 stop28h 35m

$570

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Wed 2/11

5:30 pm-12:40 pm

1 stop13h 10m

Ljubljana Joze Pucnik

Wed 2/18

6:30 am-8:58 pm

2 stops20h 28m

$575

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Thu 1/15

9:45 am-7:30 pm

2 stops27h 45m

Ljubljana Joze Pucnik

Wed 1/28

2:55 pm-8:58 pm

2 stops36h 03m

$575

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Thu 1/29

8:05 pm-8:25 am

1 stop30h 20m

Ljubljana Joze Pucnik

Mon 2/2

7:35 pm-11:05 am

1 stop21h 30m

$587

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Tue 3/24

3:00 pm-8:55 am

1 stop12h 55m

Ljubljana Joze Pucnik

Sat 4/4

9:50 am-5:30 pm

1 stop13h 40m

$591

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Sun 1/11

7:35 pm-2:05 pm

2 stops36h 30m

Ljubljana Joze Pucnik

Sun 1/25

2:30 pm-8:58 pm

2 stops36h 28m

$597

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-10:40 pm

1 stop16h 20m

$609

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Sun 1/11

12:30 am-7:55 pm

3 stops37h 25m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 18 results
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Best time to book a flight from John F Kennedy Intl to Slovenia

Have a flexible travel schedule? Discover the best time to fly to Slovenia from John F Kennedy Intl 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 John F Kennedy Intl Airport to Slovenia

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Slovenia?

Currently, July is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Slovenia (average of $562). Flying from New York John F Kennedy Intl Airport to Slovenia in December is currently the most expensive (average of $860). 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 JFK to SI?

Find hourly flight availability from John F Kennedy Intl 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 December 14, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 19% on flights from New York John F Kennedy Intl Airport to Slovenia by exploring options for tickets at noon.

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 December 14, 2025.
Get a feel of what it's like to fly with LOT, SWISS, and Air France from New York John F Kennedy Intl Airport to Slovenia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.6
Good
1,147 reviews

Comfort

7.5

Food

7.1

Boarding

7.6

Entertainment

6.9

Crew

8.2

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
LOT
7.6
Good
1,147 reviews
LOT
7.6
Good
1,147 reviews

Comfort

7.5

Food

7.1

Boarding

7.6

Entertainment

6.9

Crew

8.2

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
SWISS
7.5
Good
1,812 reviews
LOT
7.6
Good
1,147 reviews

Comfort

7.5

Food

7.1

Boarding

7.6

Entertainment

6.9

Crew

8.2

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
Air France
7.4
Good
1,506 reviews
LOT
7.6
Good
1,147 reviews

Comfort

7.5

Food

7.1

Boarding

7.6

Entertainment

6.9

Crew

8.2

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
Lufthansa
6.8
Okay
7,628 reviews
LOT
7.6
Good
1,147 reviews

Comfort

7.5

Food

7.1

Boarding

7.6

Entertainment

6.9

Crew

8.2

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
Air Serbia
6.2
Okay
210 reviews
LOT
7.6
Good
1,147 reviews

Comfort

7.5

Food

7.1

Boarding

7.6

Entertainment

6.9

Crew

8.2

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl 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 York John F Kennedy Intl Airport to Slovenia?

    Turkish Airlines and SWISS can get you from New York John F Kennedy Intl Airport to Slovenia in just under 11h 20m. Your travel time can differ by up to 19h 15m. The distance from New York John F Kennedy Intl Airport to Slovenia is about 4204 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from John F Kennedy Intl to Slovenia that include hotel bookings?

    Yes. In addition to deals on John F Kennedy Intl to Slovenia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from John F Kennedy Intl to Slovenia?

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

  • Can I find deals for business class flights from John F Kennedy Intl to Slovenia?

    Yes. Cheapflights offers flight deals from John F Kennedy Intl 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 John F Kennedy Intl Airport to Slovenia?

    Currently, July is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Slovenia (average of $562). Flying from New York John F Kennedy Intl Airport to Slovenia in December is currently the most expensive (average of $860). 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 John F Kennedy Intl 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
LaGuardia to Heathrow flights
Newark to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to London City flights
Newark to Orly flights
John F Kennedy Intl to Istanbul flights
John F Kennedy Intl to Madrid flights
Newark to Gatwick flights
John F Kennedy Intl to Orly flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Lisbon flights
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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
Newark to Athens flights
John F Kennedy Intl to Dublin flights
Newark to Barcelona-El Prat flights
Newark to Dublin flights
John F Kennedy Intl to Athens flights
Newark to Malpensa flights
Newark to Frankfurt flights
John F Kennedy Intl to Luton flights
Newark to London City flights
John F Kennedy Intl to Zurich flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Amsterdam flights
Newark to Amsterdam flights
John F Kennedy Intl to Frankfurt flights
John F Kennedy Intl to Geneva flights
Newark to Luton flights
Newark to Stansted flights
LaGuardia to Madrid flights
Newark to Zurich flights
John F Kennedy Intl to Linate flights
John F Kennedy Intl to Frederic Chopin flights
John F Kennedy Intl to Keflavik Intl flights
John F Kennedy Intl to Beauvais-Tille flights
Newark to Geneva flights
LaGuardia to Lisbon flights
Newark to Linate flights
LaGuardia to Istanbul flights
John F Kennedy Intl to Sabiha Gokcen flights

Top 8 airlines flying from John F Kennedy Intl to Slovenia

Discover the top 8 airlines that operate flights from John F Kennedy Intl 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$572Average$703FlexibilityNo cancel feeOn-time77%
KLMCheapest$604Average$929FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$604Average$858FlexibilityNo cancel feeOn-time77%
SWISSCheapest$622Average$859FlexibilityNo cancel feeOn-time79%
LOTCheapest$632Average$843FlexibilityNo cancel feeOn-time81%
DeltaCheapest$636Average$1,118FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$639Average$1,007FlexibilityNo cancel feeOn-time76%
Air SerbiaCheapest$645Average$800FlexibilityNo cancel feeOn-timeN/A

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