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Find cheap flights from New York John F Kennedy Airport to Slovenia from $313

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from John F Kennedy Intl to Slovenia departing on 9/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 6/21
Fri 6/28

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Best Slovenia Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Ljubljana
Ljubljana1 stop$691

Good to know

Low season

May

High season

August

Cheapest flight

$313
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from New York John F Kennedy Airport to Ljubljana

FAQs - booking Slovenia flights

  • How does KAYAK find such low prices on flights from New York John F Kennedy Airport to Slovenia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York John F Kennedy Airport to Slovenia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York John F Kennedy Airport to Slovenia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Slovenia from New York John F Kennedy Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New York John F Kennedy Airport to Slovenia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Slovenia with an airline and back to New York John F Kennedy Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York John F Kennedy Airport to Slovenia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Slovenia from New York John F Kennedy Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Slovenia

  • Morning departure is around 2% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from John F Kennedy Intl to Slovenia

 
Need help choosing which airline to fly with from John F Kennedy Intl to Slovenia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10585 reviews
7.4Food
8.0Entertainment
7.9Comfort
8.6Crew
8.2Boarding
Airline reviews

The plane was FREEZING SEATS UNCOMFORTABLE Otherwise smooth Thank you

8.0 ExcellentBarbara, May 2024JFK - VCE
Read more about Delta reviews

The plane was FREEZING SEATS UNCOMFORTABLE Otherwise smooth Thank you

Seat back monitors and outlets were dead and not working.

The crew, food, and entertainment were all good. But my screen had some sort of bug where if I turned it off, it would turn back on after 2-5 minutes. At full brightness. It made it very hard to get any shut-eye on the overnight flight. Also, the older Boeing plane, while nicely cared for (and no doors fell off 😅👏) doesn't have the nice air quality of newer planes. So I felt a bit greasy by the time we landed in Sweden.

Service was good for such a short flight. Small plane but smooth flight.

The flight was delayed but we got to our final destination.

Uncomfortable seats on 14 hour flight. Mediocre food. On time and great crew.

Really impressive staff at airport and on plane, especially given how busy it was

The upgrade was a pleasant surprise and I was sooooo tired of traveling these days. 10/10 just for that

Crew was great. However the seat I had would not recline and stay put. It would spring back to upright. Hopefully they can check the seats and maintain them. Otherwise the plane is clean and the crew is very friendly.

Lost luggage! No representative of the airline present at the airport. Air France contracted the service out to a 3rd party service. The service has no ability to track the missing bag or provide a time frame on its arrival.

Old cabine without flat bed in business for a 12 hour flight is not acceptable

Medíocre. The food wasn't good (although not bad, bad) and the staff wasn't kind. I asked for n extra blanket, the steward never came back, serving us roughly.

Business class in the second leg - CDG-EVN was a disaster.

Everything went smoothly with Air France. There was a delay in departure which seemed to relate to the immigration services being short staffed.

worst experience ever i choose my seat in advance and also have my seat selected in my boarding and the they told me that my seat has been changed without notify me

No birding was given for next trip on same carrier, food was very moderate.

We transited through Chad and what was supposed to be a 1hr 20 minutes transit time lasted over 4hrs. We didn't get regular updates until we complained. After a 10hr flight from Paris no form of refreshment given and finally arrived Abuja over 6hrs later and none of my bags came

The line at boarding was not well organized and managed

A couple of minor delays in boarding but very professional and efficient staff.

Je n'ai pas pû incliner mon siège et une des hôtesses ne comprenait pas ce que je disais. Je devais parler fort

Overnight flight in the old style Business class, but still very good.

I was in business class, without the business class amenities. Large seat with lots of legroom, but no TV or bed. Food was okay, but I did enjoy the Turkish red wine.

Excellent service and comfort from the moment you check in. Flight crew is hyper focused on making passengers comfortable and at ease. It’s like a flying hotel!

Only chicken as a meat dish through out the flight

Nothing really was great as such. Seen other no name airlines perform better.

Quality of service on board was very inconsistent. FA service primarily seemed robotic and they barely engaged with passengers

I’m unclear why I had to pay extra for assigned seats as Turkish airlines did not honor the seating. We were placed across the aisle from each other on TK 34, and were seated behind one another on TK 694. Because my name was misspelled on e-ticket (Klawiter, instead of Klawitter) I could not log onto website to get the connection gate number in Istanbul. The monitors in the airport were a jumbled mess 1/2 Arabic and 1/2 English.

On line check in needs a lot of improvement. I tried and gave up.

Food not good, flight attendants not the best, not accommodating very ruff

the female flight attendant was racist towards me. I could tell she treated the two other passengers next to me with more softness.

Staff disappeared after dinner service until breakfast, no help with beds, no help running to our gate to catch connection cause flight was late, our luggage didn’t make it, took over 24 hours to get luggage to hotel, no compensation!!

Everything was good except food. I believe there is room for improvement

Houston to Porto flight delayed landing made us miss our connection. Tried to get on standby for the next flight and even though the lady knew we wouldn’t be able to get on it and she sent us down there. We sat there three hours and then we’re told there’s no way you’re getting on this flight. So we had to go to customer service and ended up having to spend the night in Frankfurt and missed a whole day of our vacation in Porto

my flight was at 3:45 after that they delayed to 4:40 I have transit from Chicago to Frankfurt and Frankfurt to vina airport from vina to Erbil buy the Time I come to Frankfort my other flight left me I have to stay at airport all day with my 5 kids ask for help no one help me I spent at airport almost $450 just for food was horrible flight ever I call and ask for hotel from united customer service they been telling me we can’t provide any hotel I need some refund or fixed my flight when I return to America need some one respond my email

My experience would have been greatly improved by arriving on time to connect to my Porto flight. The staff that dealt with the aftermath of the late arrival evidently booked my group into a hotel in Frankfurt. This reduced my time in Porto Portugal a day and half. I do want to commend Jorge Klein for his hard work. He spent a great deal.of time trying to rebook the flight and he eventually did rebook for the next day and did provide accommodations for me overnight. This was a big issue for me and the group I traveled. The rest of the trip was good.

Not your fault…..didn’t get my drink until just before landing….bumpy flight.

Lufthansa flights were great. United flight from houston to Frankfurt had very small seats with almost no space

Second time I took this flight, and they lost my luggage both times. Waiting for my suitcase now, last time it took two days to get it back.

Everything could be better. The plain was in Orlando for 3 hours prior to boarding. After boarding all the passengers they found out that plane has a mechanical problem. After an hour the problem was solved, the pilot comes on and states, (We have to go back to the gate and take on more fuel!) Are you kidding me???? Who they have for pilots, Boy scouts?? I barely made my connecting flight to Vienna, but my suitcase did not. I'm still waiting for it, in Gyor, Hungary. Am I having fun yet?? Other passenger were in the same binned. I travelled all over the world both for business and pleasure with all types of airlines. By far of all the carriers I travelled with, Discover is the worst. I'm contemplating to bight the bullet and go back to the US with a different carrier. For International flights, the seats are made for little people. The person in front of me had his seat reclined the whole way, I felt like he was sitting in my lap. For closing, I would not let my dog travel with Discover, yet alone recommend it to an other person. Does it sound like I'm frustrated, Think about having to travel back to the US with them. I'm sure I'll not hear back from you, because nobody wants to hear about bad news, but with all the hype Discover puts out there about their services, nothing could be further from the truth. Joseph A. Nagy

Only problem we experienced was not anything to do with Lufthansa. When changing planes in Frankfurt we spent over an hour on passport control line. Lufthansa did a marvelous job on everything from keeping me informed via texts, to terrific cabin crew.

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

It was very good. We got a late start by about an hour and a half. However I worked rather have that than crash. It was purely mechanical. They had our tickets ready when we came off the plane in London for the next leg. The only mishap was when we got to Lisbon my husbands luggage made or bit mine didn't. All was not lost because I did finally get it 2 days later. I was really pleased that they c made the effort.

Leg space was not enough. The meal was not satisfactory.

Liked that my American Airlines status seamlessly transferred to BA so luggage check was free. Flights were on time, boarding quick. Wish they didn’t assign connecting gate so late at Heathrow.

The entire process was flawless and as expected flying first class. The only thing that I have a complaint on...when first boarding, the plane was EXTREMELY cold; then when we were trying to sleep, it was way too hot - just better regulating (especially trying to sleep) would have made it perfect.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working. - Expect to be woken up more than an hour before landing when they start dinging the bell and making announcements and turning on all cabin lights to serve a snack. I would prefer they remain quiet and only serve people who want to wake up.

Better food and more space in the seats. Also when doing the web check in both times I was going in to your site the minute you open it and there is not really many seats to choose only to buy!!!

Book cheap flights from New York to Slovenia

Recent round-trip flight deals

10/3Thu
1 stopTurkish Airlines
25h 35mJFK-LJU
10/16Wed
1 stopTurkish Airlines
32h 25mLJU-JFK
$691
10/11Fri
1 stopSWISS
31h 25mJFK-LJU
10/19Sat
1 stopSWISS
23h 25mLJU-JFK
$692
9/8Sun
1 stopTurkish Airlines
25h 35mJFK-LJU
9/16Mon
1 stopTurkish Airlines
32h 25mLJU-JFK
$713
8/26Mon
1 stopAir France
15h 30mJFK-LJU
9/17Tue
1 stopAir France
12h 35mLJU-JFK
$764
8/27Tue
2 stopsDelta
18h 10mJFK-LJU
9/17Tue
1 stopDelta
12h 35mLJU-JFK
$769
8/20Tue
1 stopBritish Airways
14h 15mJFK-LJU
9/3Tue
1 stopBritish Airways
25h 40mLJU-JFK
$792
8/19Mon
2 stopsBritish Airways
20h 15mJFK-LJU
9/3Tue
1 stopBritish Airways
31h 05mLJU-JFK
$812
8/9Fri
1 stopAir France
14h 30mJFK-LJU
8/26Mon
1 stopAir France
24h 40mLJU-JFK
$822
8/18Sun
1 stopLufthansa
12h 55mJFK-LJU
9/2Mon
1 stopLufthansa
12h 05mLJU-JFK
$991
7/2Tue
2 stopsDelta
18h 45mJFK-LJU
7/8Mon
1 stopDelta
31h 25mLJU-JFK
$1,093

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Recent one-way flight deals

9/28Sat
1 stop
20h 25mJFK-LJU
$313
9/27Fri
2 stops
27h 25mJFK-LJU
$315
7/15Mon
2 stops
27h 25mJFK-LJU
$349
9/28Sat
1 stopLufthansa
12h 55mJFK-LJU
$516
7/16Tue
1 stopAir France
13h 35mJFK-LJU
$524
9/28Sat
2 stopsDelta
18h 19mJFK-LJU
$529
9/7Sat
1 stopAir France
32h 05mJFK-LJU
$549
8/27Tue
1 stopTurkish Airlines
25h 35mJFK-LJU
$736
9/4Wed
1 stopTurkish Airlines
25h 35mJFK-LJU
$761
6/28Fri
1 stopLufthansa
24h 15mJFK-LJU
$873

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Last minute flights from John F Kennedy Intl to Slovenia

Last minute flight, train and bus deals

5/25Sat
multi-stop
13h 10mJFK-LJU
5/29Wed
multi-stop
32h 35mLJU-JFK
$1,083
5/23Thu
multi-stop
25h 25mJFK-LJU
5/29Wed
multi-stop
23h 00mLJU-JFK
$1,247
5/25Sat
multi-stop
13h 10mJFK-LJU
5/29Wed
multi-stop
28h 00mLJU-JFK
$1,249
5/23Thu
multi-stop
26h 25mJFK-LJU
5/29Wed
multi-stop
31h 10mLJU-JFK
$1,265
5/25Sat
multi-stopTurkish Airlines
30h 30mJFK-LJU
5/29Wed
multi-stopTurkish Airlines
19h 40mLJU-JFK
$1,310
5/24Fri
multi-stopTurkish Airlines
13h 15mJFK-LJU
5/29Wed
multi-stopTurkish Airlines
19h 40mLJU-JFK
$1,333
5/26Sun
multi-stopBritish Airways
10h 55mJFK-LJU
5/29Wed
multi-stopBritish Airways
23h 10mLJU-JFK
$1,492
5/25Sat
multi-stopBritish Airways
21h 11mJFK-LJU
5/29Wed
multi-stopBritish Airways
30h 10mLJU-JFK
$1,512
5/23Thu
multi-stopDelta
13h 35mJFK-LJU
5/29Wed
multi-stopDelta
12h 35mLJU-JFK
$1,519
5/25Sat
multi-stopAir France
13h 35mJFK-LJU
5/29Wed
multi-stopAir France
26h 50mLJU-JFK
$2,215

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New York John F Kennedy Airport - Slovenia Flights

Departure:

New York John F Kennedy Airport (JFK)United States

Return flight deals:

Slovenia - New York John F Kennedy Airport

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