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$365+ 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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — LJU
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find 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 October 29, 2025.

This Justfly.com deal was found by Cheapflights users on 10/27. 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 11/612:50 pmJFK - LJU
1 stop13h 35mTurkish Airlines
Wed 11/199:20 amLJU - JFK
1 stop19h 05mTurkish Airlines
Deal found 10/27$496
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:05 pmJFK - LJU
1 stop30h 20mTurkish Airlines
Mon 12/89:20 amLJU - JFK
1 stop19h 05mTurkish Airlines
Deal found 10/28$505
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2812:20 amJFK - LJU
1 stop26h 05mTurkish Airlines
Sat 12/69:20 amLJU - JFK
1 stop19h 05mTurkish Airlines
Deal found 10/28$535
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.
Sun 11/168:05 pmJFK - LJU
1 stop30h 20mTurkish Airlines
Tue 12/27:35 pmLJU - JFK
1 stop32h 50mTurkish Airlines
Deal found 10/29$539
This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:30 pmJFK - LJU
1 stop11h 10mAir France
Thu 12/412:25 pmLJU - JFK
1 stop14h 35mAir France
Deal found 10/28$541
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1210:50 amJFK - LJU
2 stops18h 50mDelta
Thu 12/412:25 pmLJU - JFK
1 stop12h 40mDelta
Deal found 10/28$546
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:50 pmJFK - LJU
1 stop11h 30mKLM
Wed 11/512:25 pmLJU - JFK
1 stop12h 40mKLM
Deal found 10/28$555
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:25 pmJFK - LJU
2 stops18h 55mDelta
Wed 11/512:25 pmLJU - JFK
1 stop16h 20mDelta
Deal found 10/28$559
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:30 pmJFK - LJU
1 stop12h 10mDelta
Wed 11/1912:25 pmLJU - JFK
1 stop16h 20mDelta
Deal found 10/28$591
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:50 pmJFK - LJU
1 stop13h 35mTurkish Airlines
Thu 11/207:35 pmLJU - JFK
1 stop32h 50mTurkish Airlines
Deal found 10/29$597

Cheap 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$496
(FlightHub)

One-way from

$365
(Mytrip)

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 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. 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 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 October 29, 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

Mon 3/23

1:20 am-8:25 am

1 stop26h 05m

Ljubljana Joze Pucnik

Sat 4/4

9:40 am-6:00 pm

1 stop14h 20m

$515

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Mon 4/13

12:50 pm-7:30 pm

1 stop24h 40m

Ljubljana Joze Pucnik

Thu 4/23

9:40 am-10:30 pm

1 stop18h 50m

$523

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Thu 12/4

12:50 pm-6:40 pm

1 stop23h 50m

Ljubljana Joze Pucnik

Sun 12/7

7:35 pm-11:05 am

1 stop21h 30m

$535

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Wed 11/12

10:50 am-11:40 am

2 stops18h 50m

Ljubljana Joze Pucnik

Thu 12/4

12:25 pm-7:05 pm

1 stop12h 40m

$546

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Tue 11/11

12:20 am-8:25 am

1 stop26h 05m

Ljubljana Joze Pucnik

Thu 12/4

7:35 pm-10:25 pm

1 stop32h 50m

$597

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Mon 4/13

10:05 am-7:15 pm

2 stops27h 10m

Ljubljana Joze Pucnik

Thu 4/23

7:35 pm-4:35 pm

1 stop27h 00m

$599

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Mon 4/13

10:05 am-7:25 pm

2 stops27h 20m

Ljubljana Joze Pucnik

Wed 4/22

7:35 pm-4:35 pm

1 stop27h 00m

$599

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Mon 4/13

1:50 pm-9:00 am

1 stop13h 10m

$381

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Thu 1/1

3:00 pm-8:25 am

1 stop11h 25m

$389

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Mon 4/13

10:05 am-10:05 am

2 stops18h 00m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 11 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 June is currently the most expensive (average of $797). 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 October 29, 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 October 29, 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
1,135 reviews

Comfort

7.5

Food

7.1

Overall

7.6

Crew

8.2

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
LOT
7.6
Good
1,135 reviews
LOT
7.6
Good
1,135 reviews

Comfort

7.5

Food

7.1

Overall

7.6

Crew

8.2

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
SWISS
7.5
Good
1,776 reviews
LOT
7.6
Good
1,135 reviews

Comfort

7.5

Food

7.1

Overall

7.6

Crew

8.2

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
Air France
7.4
Good
1,482 reviews
LOT
7.6
Good
1,135 reviews

Comfort

7.5

Food

7.1

Overall

7.6

Crew

8.2

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
Lufthansa
6.8
Okay
7,541 reviews
LOT
7.6
Good
1,135 reviews

Comfort

7.5

Food

7.1

Overall

7.6

Crew

8.2

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
Air Serbia
6.2
Okay
205 reviews
LOT
7.6
Good
1,135 reviews

Comfort

7.5

Food

7.1

Overall

7.6

Crew

8.2

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights

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 can get you from New York John F Kennedy Intl Airport to Slovenia in just under 26h 05m. Your travel time can differ by up to . The distance from New York John F Kennedy Intl Airport to Slovenia is about 4204 mi.

  • 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 June is currently the most expensive (average of $797). 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 Gatwick flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
LaGuardia to Heathrow flights
John F Kennedy Intl to London City flights
Newark to Gatwick flights
Newark to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Orly flights
John F Kennedy Intl to Istanbul flights
Newark to Orly flights
LaGuardia to Charles de Gaulle flights
Newark to Madrid flights
John F Kennedy Intl to Stansted flights
John F Kennedy Intl to Madrid flights
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John F Kennedy Intl to Barcelona-El Prat flights
LaGuardia to Gatwick flights
Newark to London City flights
John F Kennedy Intl to Lisbon flights
Newark to Barcelona-El Prat flights
John F Kennedy Intl to Malpensa flights
Newark to Lisbon flights
Newark to Malpensa flights
Newark to Frankfurt flights
Newark to Stansted flights
Newark to Luton flights
John F Kennedy Intl to Dublin flights
Newark to Dublin flights
John F Kennedy Intl to Amsterdam flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Frankfurt flights
John F Kennedy Intl to Zurich flights
LaGuardia to Madrid flights
John F Kennedy Intl to Frederic Chopin flights
Newark to Istanbul flights
John F Kennedy Intl to Keflavik Intl flights
Newark to Amsterdam flights
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Newark to Athens flights
LaGuardia to Istanbul flights
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John F Kennedy Intl to Beauvais-Tille flights
Newark to Zurich flights
John F Kennedy Intl to Athens flights
LaGuardia to Lisbon flights
Newark to Bruxelles-National flights
John F Kennedy Intl to Bruxelles-National 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 October 29, 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$835FlexibilityNo cancel feeOn-time79%
LOTCheapest$632Average$843FlexibilityNo cancel feeOn-time81%
DeltaCheapest$636Average$1,118FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$639Average$989FlexibilityNo cancel feeOn-time76%
Air SerbiaCheapest$645Average$800FlexibilityNo cancel feeOn-timeN/A

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