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John F Kennedy Intl

$248+ Cheap flights from Slovenia to John F Kennedy Intl, NY (JFK)

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — JFK
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Slovenia to John F Kennedy Intl

Keep the following information in mind while searching for Slovenia to John F Kennedy Intl flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$581
(Mytrip)

One-way from

$248
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$635
Provider with most accurate pricing for Ljubljana Joze Pucnik-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Ljubljana Joze Pucnik-New York (NYC) flights.
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From Slovenia to New York John F Kennedy Intl
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One-way flight from Slovenia to New York John F Kennedy Intl
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Highest demand for flights based on searches. 2% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Slovenia to John F Kennedy Intl

Cheapest flights from Slovenia to John F Kennedy Intl
Explore the most affordable flight options available from Slovenia to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Mytrip deal was found by Cheapflights users on 3/26. 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.
Mon 5/52:55 pmLJU - JFK
2 stops26h 00mMultiple Airlines
Sun 5/111:15 amJFK - LJU
2 stops25h 40mMultiple Airlines
Deal found 3/26$581
This oojo deal was found by Cheapflights users on 3/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/231:20 pmLJU - JFK
1 stop32h 25mLOT
Wed 5/2810:20 pmJFK - LJU
1 stop32h 15mLOT
Deal found 3/26$619
This Mytrip deal was found by Cheapflights users on 3/26. 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.
Sat 5/109:55 amLJU - JFK
1 stop12h 40mSWISS
Mon 5/268:30 pmJFK - LJU
1 stop16h 05mSWISS
Deal found 3/26$637
This Turkish Airlines deal was found by Cheapflights users on 3/26. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/18:10 pmLJU - JFK
1 stop20h 45mTurkish Airlines
Wed 4/307:50 pmJFK - LJU
1 stop30h 40mTurkish Airlines
Deal found 3/26$644
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/212:35 pmLJU - JFK
1 stop16h 15mDelta
Fri 5/95:30 pmJFK - LJU
1 stop12h 35mDelta
Deal found 3/26$660
This KLM deal was found by Cheapflights users on 3/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2412:35 pmLJU - JFK
1 stop32h 50mKLM
Mon 6/26:30 pmJFK - LJU
1 stop11h 05mKLM
Deal found 3/27$671
This British Airways deal was found by Cheapflights users on 3/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/29:05 pmLJU - JFK
2 stops23h 11mBritish Airways
Thu 5/158:05 pmJFK - LJU
1 stop18h 15mBritish Airways
Deal found 3/26$705
This Brussels Airlines deal was found by Cheapflights users on 3/26. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:35 pmLJU - JFK
2 stops31h 30mBrussels Airlines
Fri 5/96:10 pmJFK - LJU
1 stop16h 15mBrussels Airlines
Deal found 3/26$710
This Cheapflightsfares deal was found by Cheapflights users on 3/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/176:30 amLJU - JFK
1 stop12h 50mLufthansa
Sun 6/19:50 pmJFK - LJU
2 stops29h 10mLufthansa
Deal found 3/26$766
This Aeromexico deal was found by Cheapflights users on 3/27. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2112:20 pmLJU - JFK
1 stop16h 55mAir France
Fri 8/1512:50 amJFK - LJU
1 stop29h 15mAir France
Deal found 3/27$825
This Finnair deal was found by Cheapflights users on 3/26. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/179:30 amLJU - JFK
1 stop15h 35mFinnair
Sun 6/110:55 pmJFK - LJU
1 stop27h 50mFinnair
Deal found 3/26$845

Cheapflights Fare Finder

Customize your flight search to find flights from Slovenia to John F Kennedy Intl 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 March 28, 2025.
Use the filters below to find and compare flights from Slovenia to New York John F Kennedy Intl Airport that are best for you.

Fly from

Slovenia

Fly to

John F Kennedy Intl

Route

Depart

Return

Price

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Mon 5/5

2:55 pm-10:55 am

2 stops26h 00m

New York John F Kennedy Intl

Sun 5/11

1:15 am-8:55 am

2 stops25h 40m

$581

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Fri 5/23

1:20 pm-3:45 pm

1 stop32h 25m

New York John F Kennedy Intl

Wed 5/28

10:20 pm-12:35 pm

1 stop32h 15m

$619

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Sat 5/10

9:55 am-4:35 pm

1 stop12h 40m

New York John F Kennedy Intl

Mon 5/26

8:30 pm-6:35 pm

1 stop16h 05m

$637

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Fri 5/2

12:35 pm-10:50 pm

1 stop16h 15m

New York John F Kennedy Intl

Fri 5/9

5:30 pm-12:05 pm

1 stop12h 35m

$660

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Sat 5/24

12:35 pm-3:25 pm

1 stop32h 50m

New York John F Kennedy Intl

Mon 6/2

6:30 pm-11:35 am

1 stop11h 05m

$671

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Fri 5/23

9:25 am-10:40 pm

1 stop19h 15m

New York John F Kennedy Intl

Tue 5/27

12:55 am-8:30 am

1 stop25h 35m

$692

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Fri 5/2

9:05 pm-2:16 pm

2 stops23h 11m

New York John F Kennedy Intl

Thu 5/15

8:05 pm-8:20 pm

1 stop18h 15m

$705

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Thu 5/1

6:35 pm-8:05 pm

2 stops31h 30m

New York John F Kennedy Intl

Fri 5/9

6:10 pm-4:25 pm

1 stop16h 15m

$710

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Thu 5/8

6:40 am-1:20 pm

1 stop12h 40m

New York John F Kennedy Intl

Wed 5/21

5:30 pm-7:25 pm

1 stop19h 55m

$746

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Mon 7/21

12:20 pm-11:15 pm

1 stop16h 55m

New York John F Kennedy Intl

Fri 8/15

12:50 am-12:05 pm

1 stop29h 15m

$825

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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

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

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

Currently, January is the cheapest month in which you can book a flight from Slovenia to New York John F Kennedy Intl Airport (average of $236). Flying from Slovenia to New York John F Kennedy Intl Airport in June is currently the most expensive (average of $351). 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 SI to JFK?

Find hourly flight availability from Slovenia to John F Kennedy Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

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

Rainfall in John F Kennedy Intl by month

Plan your trip to John F Kennedy Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New York John F Kennedy Intl Airport ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York John F Kennedy Intl Airport when rainfall is around 2.8 in.

Temperature in John F Kennedy Intl by month

Plan your trip to John F Kennedy Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New York John F Kennedy Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing John F Kennedy Intl

Get insights into the airlines that provide service to John F Kennedy Intl. 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 John F Kennedy Intl. Reviews last updated March 28, 2025.
Read through reviews of airlines operating flights from Slovenia to New York, such as Delta, KLM and LOT. 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.
Delta
8.0
Very good
7,896 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,896 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
LOT
7.6
Good
1,063 reviews
Delta
8.0
Very good
7,896 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,896 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,896 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

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

  • What are the cheapest airlines to fly from Slovenia to New York John F Kennedy Intl Airport one-way?

    $371 is the cheapest one-way deal found within the past few days, from Air Serbia. You may also be able to find cheap deals on LOT and Turkish Airlines, with prices starting from $477 and $506, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Slovenia to New York John F Kennedy Intl Airport (average of $236). Flying from Slovenia to New York John F Kennedy Intl Airport in June is currently the most expensive (average of $351). 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

Traveling to a place near Slovenia?

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Alternative routes for Slovenia to John F Kennedy Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Heathrow to John F Kennedy Intl flights
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Dublin to Newark flights
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Gatwick to LaGuardia flights
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Amsterdam to Newark flights
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Zurich to John F Kennedy Intl flights
Amsterdam to John F Kennedy Intl flights
Berlin to Newark flights
Frankfurt to Stewart flights
Athens to Newark flights
Munich to Newark flights
Istanbul to John F Kennedy Intl flights

Top 2 airlines flying from Slovenia to John F Kennedy Intl

Discover the top 2 airlines that operate flights from Slovenia to John F Kennedy Intl. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$591Average$715FlexibilityNo cancel feeOn-time79%
KLMCheapest$628Average$874FlexibilityNo cancel feeOn-time75%
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