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John F Kennedy Intl

$277+ 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — JFK
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$573
(Booking.com)

One-way from

$277
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$682
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 ($17 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 April 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 April 17, 2025.

This Booking.com deal was found by Cheapflights users on 4/15. 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.
Fri 5/231:20 pmLJU - JFK
1 stop13h 00mLOT
Thu 6/55:45 pmJFK - LJU
1 stop16h 35mLOT
Deal found 4/15$573
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 5/64:15 pmLJU - JFK
1 stop25h 10mMultiple Airlines
Tue 5/136:20 pmJFK - LJU
1 stop34h 10mMultiple Airlines
Deal found 4/16$626
This Turkish Airlines deal was found by Cheapflights users on 4/17. 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.
Fri 5/238:10 pmLJU - JFK
1 stop27h 45mTurkish Airlines
Thu 6/512:50 pmJFK - LJU
1 stop24h 25mTurkish Airlines
Deal found 4/17$657
This KLM deal was found by Cheapflights users on 4/16. 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
Sun 6/112:50 amJFK - LJU
1 stop25h 30mKLM
Deal found 4/16$664
This Delta deal was found by Cheapflights users on 4/16. 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.
Tue 5/612:35 pmLJU - JFK
2 stops15h 02mDelta
Tue 5/135:30 pmJFK - LJU
1 stop12h 35mDelta
Deal found 4/16$670
This SWISS deal was found by Cheapflights users on 4/16. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/910:50 amLJU - JFK
1 stop32h 00mSWISS
Thu 5/224:15 pmJFK - LJU
1 stop11h 50mSWISS
Deal found 4/16$693
This Air France deal was found by Cheapflights users on 4/17. 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 8/137:40 amLJU - JFK
1 stop15h 35mAir France
Mon 8/185:30 pmJFK - LJU
1 stop12h 05mAir France
Deal found 4/17$718
This Lufthansa deal was found by Cheapflights users on 4/16. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/236:40 amLJU - JFK
1 stop19h 25mLufthansa
Thu 6/53:45 pmJFK - LJU
1 stop11h 50mLufthansa
Deal found 4/16$751
This Finnair deal was found by Cheapflights users on 4/15. 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 7/199:30 amLJU - JFK
2 stops18h 30mFinnair
Sun 7/2010:55 pmJFK - LJU
1 stop27h 50mFinnair
Deal found 4/15$856
This Brussels Airlines deal was found by Cheapflights users on 4/17. 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.
Mon 7/216:35 pmLJU - JFK
2 stops31h 30mBrussels Airlines
Sat 8/163:45 pmJFK - LJU
2 stops13h 25mBrussels Airlines
Deal found 4/17$879
This British Airways deal was found by Cheapflights users on 4/16. 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 5/99:05 pmLJU - JFK
2 stops23h 41mBritish Airways
Thu 5/226:45 pmJFK - LJU
1 stop19h 35mBritish Airways
Deal found 4/16$1,065
This Air Serbia deal was found by Cheapflights users on 4/16. 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 Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/98:45 pmLJU - JFK
1 stop26h 40mAir Serbia
Thu 5/227:30 pmJFK - LJU
1 stop31h 25mAir Serbia
Deal found 4/16$1,074

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 April 17, 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

Fri 5/23

1:20 pm-8:20 pm

1 stop13h 00m

New York John F Kennedy Intl

Thu 6/5

5:45 pm-4:20 pm

1 stop16h 35m

$573

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Tue 5/6

4:15 pm-11:25 am

1 stop25h 10m

New York John F Kennedy Intl

Tue 5/13

6:20 pm-10:30 am

1 stop34h 10m

$626

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Fri 5/23

8:10 pm-5:55 pm

1 stop27h 45m

New York John F Kennedy Intl

Thu 6/5

12:50 pm-7:15 pm

1 stop24h 25m

$657

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

Sun 6/1

12:50 am-8:20 am

1 stop25h 30m

$664

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Tue 5/6

12:35 pm-9:37 pm

2 stops15h 02m

New York John F Kennedy Intl

Tue 5/13

5:30 pm-12:05 pm

1 stop12h 35m

$670

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Fri 5/9

10:50 am-12:50 pm

1 stop32h 00m

New York John F Kennedy Intl

Thu 5/22

4:15 pm-10:05 am

1 stop11h 50m

$693

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Wed 8/13

7:40 am-5:15 pm

1 stop15h 35m

New York John F Kennedy Intl

Mon 8/18

5:30 pm-11:35 am

1 stop12h 05m

$718

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Fri 5/23

6:40 am-8:05 pm

1 stop19h 25m

New York John F Kennedy Intl

Thu 6/5

3:45 pm-9:35 am

1 stop11h 50m

$751

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Sat 7/19

9:30 am-10:00 pm

2 stops18h 30m

New York John F Kennedy Intl

Sun 7/20

10:55 pm-8:45 am

1 stop27h 50m

$856

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Mon 7/21

6:35 pm-8:05 pm

2 stops31h 30m

New York John F Kennedy Intl

Sat 8/16

3:45 pm-11:10 am

2 stops13h 25m

$879

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 21 results
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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 April 17, 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 April 17, 2025.
Delta
8.0
Very good
7,916 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

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
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

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
1,327 reviews
Delta
8.0
Very good
7,916 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

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
1,065 reviews
Delta
8.0
Very good
7,916 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

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
1,269 reviews
Delta
8.0
Very good
7,916 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,916 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

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?

    $412 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 $498 and $530, 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?

Book flights to Slovenia if you plan to visit one of these locations
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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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Dublin to Newark flights
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Berlin to Newark flights
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Vienna to Newark flights
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Vicenza to Newark flights
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Madrid to LaGuardia flights
Zurich to Newark flights
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Munich to Newark 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$591Average$650FlexibilityNo cancel feeOn-time79%
KLMCheapest$628Average$874FlexibilityNo cancel feeOn-time75%

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