JFK - LJU

$368 Find Cheap Flights from New York John F Kennedy Airport to Ljubljana

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 Ljubljana departing on 8/8. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ljubljana

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Ljubljana.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Ljubljana.
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Everything you should know

Cheapest round-trip
$695
Typical prices: $738-$620
Air Serbia
Tue 9/8Thu 10/15
JFK - LJU • 1 stop
Cheapest one-way
$369
Typical prices: $315-$681
Multiple Airlines
Sat 8/8
JFK - LJU • 2 stops
Top airlines
Cheapest • from $695 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between John F Kennedy Intl and Ljubljana. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $564 (round-trip)
Shortest trip • 9h 35m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ljubljana!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from John F Kennedy Intl to Ljubljana (JFK-LJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from John F Kennedy Intl to Ljubljana that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from John F Kennedy Intl to Ljubljana

Tue, Sep 8 - Thu, Oct 15
Air Serbia Logo
1:50 pm - 8:05 pm
JFK
-
LJU
24h 15m
1 stop
Air Serbia Logo
9:25 am - 5:30 pm
LJU
-
JFK
14h 05m
1 stop
$695Air Serbia
Mon, Oct 12 - Fri, Oct 23
Air Serbia Logo
1:50 pm - 8:50 am
JFK
-
LJU
13h 00m
1 stop
Air Serbia Logo
8:40 pm - 5:30 pm
LJU
-
JFK
26h 50m
1 stop
$697Air Serbia
Thu, Aug 20 - Mon, Aug 31
Brussels Airlines Logo
6:10 pm - 5:45 pm
JFK
-
LJU
17h 35m
1 stop
Brussels Airlines Logo
6:30 pm - 1:00 pm
LJU
-
JFK
24h 30m
1 stop
$704Brussels Airlines
Fri, Sep 11 - Sun, Sep 20
Air Serbia Logo
7:30 pm - 8:50 am
JFK
-
LJU
31h 20m
1 stop
Air Serbia Logo
8:40 pm - 11:55 am
LJU
-
JFK
21h 15m
1 stop
$715Air Serbia
Sat, Sep 5 - Sun, Sep 13
Air Serbia Logo
7:30 pm - 2:20 pm
JFK
-
LJU
12h 50m
1 stop
Air Serbia Logo
8:40 pm - 11:55 am
LJU
-
JFK
21h 15m
1 stop
$717Air Serbia
Wed, Sep 2 - Sun, Sep 13
Air Serbia Logo
1:50 pm - 8:50 am
JFK
-
LJU
13h 00m
1 stop
Air Serbia Logo
8:40 pm - 11:55 am
LJU
-
JFK
21h 15m
1 stop
$718Air Serbia
Wed, Sep 9 - Wed, Oct 14
Turkish Airlines Logo
7:50 pm - 8:45 am
JFK
-
LJU
30h 55m
1 stop
Turkish Airlines Logo
8:15 pm - 10:30 pm
LJU
-
JFK
32h 15m
1 stop
$729Turkish Airlines
Thu, Sep 3 - Sun, Sep 13
Air Serbia Logo
7:30 pm - 2:20 pm
JFK
-
LJU
12h 50m
1 stop
Air Serbia Logo
8:40 pm - 11:55 am
LJU
-
JFK
21h 15m
1 stop
$739Air Serbia
Thu, Sep 3 - Thu, Sep 17
Air Serbia Logo
7:30 pm - 2:20 pm
JFK
-
LJU
12h 50m
1 stop
Air Serbia Logo
9:25 am - 5:30 pm
LJU
-
JFK
14h 05m
1 stop
$740Air Serbia
Tue, Sep 8 - Mon, Sep 14
Air Serbia Logo
1:50 pm - 8:05 pm
JFK
-
LJU
24h 15m
1 stop
Air Serbia Logo
3:15 pm - 11:55 am
LJU
-
JFK
26h 40m
1 stop
$741Air Serbia
Booking Insights

KAYAK's insights & trends for John F Kennedy Intl to Ljubljana flights

Get data-powered insights and trends into flights from John F Kennedy Intl to Ljubljana to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from New York John F Kennedy Intl Airport to Ljubljana?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from New York John F Kennedy Intl Airport to Ljubljana departing in September.

What is the cheapest month to fly from New York John F Kennedy Intl Airport to Ljubljana?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New York John F Kennedy Intl Airport to Ljubljana, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from New York John F Kennedy Intl Airport to Ljubljana is February, where tickets cost $606 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,075 and $1,072 respectively.

Good to know

Low seasonFebruary
Cheapest flight$369
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from New York John F Kennedy Airport to Ljubljana

When to book flights from John F Kennedy Intl to Ljubljana

Are your dates flexible? Find out the best times to travel from John F Kennedy Intl to Ljubljana based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking New York John F Kennedy Airport to Ljubljana flights

  • What is the cheapest flight from New York John F Kennedy Intl Airport to Ljubljana?

    In the last 3 days, the lowest price for a flight from New York John F Kennedy Intl Airport to Ljubljana was $368 for a one-way ticket and $695 for a round-trip.

  • Do I need a passport to fly between New York John F Kennedy Airport and Ljubljana?

    Yes

  • Which airports will I be using when flying from New York John F Kennedy Airport to Ljubljana?

    On your way to Ljubljana, you’ll fly out from New York John F Kennedy Intl. You’ll be landing at Ljubljana Joze Pucnik.

  • Which aircraft models fly most regularly from New York John F Kennedy Airport to Ljubljana?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from New York John F Kennedy Airport to Ljubljana?

    SkyTeam, and Star Alliance are the airline alliances operating flights between New York John F Kennedy Airport and Ljubljana, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from New York to Ljubljana, KLM or SWISS?

    The two airlines most popular with KAYAK users for flights from New York to Ljubljana are KLM and SWISS. With an average price for the route of $892 and an overall rating of 7.8, KLM is the most popular choice. SWISS is also a great choice for the route, with an average price of $817 and an overall rating of 7.6.

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

    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 Ljubljana.

  • 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 Ljubljana?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ljubljana 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 Ljubljana?

    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 Ljubljana with an airline and back to New York John F Kennedy Airport with another airline. Booking your flights between New York John F Kennedy Airport and LJU can sometimes prove cheaper using this method.

  • 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 Ljubljana?

    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 Ljubljana 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.

Reviews of the top 5 airlines serving from John F Kennedy Intl to Ljubljana

 
See real verified KAYAK customer reviews for airlines flying from New York to Ljubljana. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from John F Kennedy Intl to Ljubljana? 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.
7.8
KLMOverall score based on 1513 reviews
8.4Crew
7.8Boarding
7.7Comfort
7.2Entertainment
7.3Food
Airline reviews

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

10.0 ExcellentDiane, Apr 2026
AMS - HUY
Read more KLM reviews

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

The flight and all amenities were good to excellent. SWISS was awful to deal with. Every step of the way they nickel and dime you. Chose your seats? $14. Change your seats… No accounting for the prior payment. You get billed again. 17 pound restriction on overhead luggage, nonsense. It’s a weight in the plane whether it’s in the overhead or in check baggage. They just milk you for every cent they can and I resent it. The flight was excellent.

plenty of legspace, snacks, no pull face from flight attendants when asking for a wine. Also fast transfer ability at ZRH.

Plane was empty on the first leg of the journey. Seats have very little space between seats. No entertainment.

The flight itself was fine, but due to a snow delay my connection to Lisbon was delayed by six hours. Despite this, Swiss Air still managed to lose my luggage. Not acceptable. Someone else on the flight also lost their luggage.

Bad experience overall. Crew did not provide food for our 2 year old (even though we specifically bought a child infant seat for her and literally bought another full price flight), which was unacceptable. And we had to pay $310 each way to carry our ski equipment even though they advertise it as something that is free. Tickets were purchased the same way as usual, but they told us we had Economy Light tickets (I never elected to have such seats). Just plain manipulation and false advertisment. Very disappointed overall about this airline.

The trip was great until my luggage was lost on transfer from United to Swiss. It took Swiss 3 days to get my luggage to me though it was located almost immediately.

Horrible!! The WiFi was not working, the food was awful

We’ve never been more uncomfortable on a flight than we have on this particular one. The seats in front of us reclined so far back that when the person reclined their seat of broccoli, it almost hit me in the face and left me with literally no room to move that said I had to recline my seed in which made the person behind me upset. It seemed like the seats also would recline without even pressing the button in the armrest and would unrecline as well for that same reason, and it also seemed that some seats reclined more than others. The bottom cushions of the seat were so thin that even after one hour of an 11 hour flight, our tailbones were so sore. It seemed like an overall old airplane. It also didn’t have individual air vents and it was extremely hot the entire flight. Several passengers were commenting on how hot it was. The breakfast was some kind of flavorless triangle, puffy egg, laying in a watery bed of steamed peppers and onions and spinach. It was not appetizing at all. The flight crew was extremely nice so that was a nice thing this flight attendant. They let us try different types of Swiss sodas, which was really nice and the dinner was actually delicious but still overall given the other considerations. It was pretty much a miserable flight without basic seat comfort.

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

horrible.. they cause such a problem and my daughter 14 years old was stranded in san francisco

Amazing crew, delicious food and drink selection. 12hr felt more like a 4hrs. Comfortable beds. Can’t wait for the new business class cabin

Flying business class saves you. Once you get out of the terminal and onto the plane, it’s fine. The traffic at the gate is a horror. No organization at all. The fact that Business class is promised early boarding is a myth.

Every time I fly LOT, I swear I will never do it again. And changing planes in Warsaw is a horror. Not even remotely organized. I can only feel sorry for the staff who have to put up with it.

The seat was paid for but given for some different person .

Good in general, but i think the chair is not comfortable for traveling more than 2 hours ..

Stuck on a plane for 6 hours due to a technical or mechanical issue.

Horrible communication, flight boarded then we sat on plane for almost 5 hours as the runway was barely covered in snow with no plows in sight and the as we tried to taxi there was a major equipment failure due to poor push off technique causing all passengers to be taken off the flight to ultimately have the flight cancelled. There was barely any communication to passengers as to what was happening or what to do next to get placed on another flight. Arriving to my final destination a whole day later having to take a connecting flight through Lisbon to ultimately end up in New York instead of a direct flight as none available for the next day. Never flying LOT airlines again!

Boarding was a madhouse. Airport staff was completely disinterested in communicating about the delays. Never again.

The seats are very narrow. Communication regarding bids for better seating could be better

Smooth flight, excellent crew and good food. Not enough space; sitting are too small.

Seats were very tight with poor legroom - and I am average height. During the 12 hour flight, tiny paper cups of drinks we're only offered during the super and breakfast services, with the crew nowhere to be seen in between. One of the bathrooms was out of order, leading to long lines waiting to use the remaining two available to the economy class passengers.

short flight but we still got a very nice lunch and the crew did an excellent job in taking care of us

For that price on Business class, I expected to have the pod seats. These were configured as 2/3/2 and my seat mate talked half the flight with a friend across the isle, loudly. Very uncouth.

The ground crew members at check in counter were courteous. The boarding was seamless. Flight departed as scheduled. Service on board was great

Very comfortable in business class. Excellent service. Good food. Smooth trip.

The seats seems abit small and the reclining is too much, the seat in front of me came back too much and made it uncomfortable for me.

As a first time flyer with Turkish Airlines. My experience was very good due to the factor that there were to many passengers on the my first flight compared to my connecting flight. However, I know that nothing is perfect and all companies are trying to accommodate their passengers to the best way possible. I will always say, a FEW INCHES will go LONG WAY. That's something all airliners should consider, and not only the money aspect!!! A long time commitment is better than one time service! Thank you

Flight was delayed. While standing at the gate, a note appeared on the sign saying the gate had changed to a gate far away. No member of the Turkish airlines team got on the microphone to instruct passengers to go to the other gate, to ignore the chiron, etc. Finally, the message disappeared. Eventually, the flight began to board. Very slowly. More slowly than I experience with other airlines. Though Istanbul may just be slow . . . In all other ways, great flight, great entertainment (top notch movies), great service, excellent food, comfortable lie-flat seat, dimmed lights, etc.

Staff at the airport wasn't helpful or friendly. Probably the worst airport experience I have ever had, going and coming. The staff on the plane was better. Still not super friendly or personable. However, they were not rude like airport staff. They ran out of certain menu items. Maybe could have been prepared better? Overall just ok.

It was a pleasant experience. In flight entertainment could have been better

Everything was great…Flight Attendants were specially friendly and helpful.

Definitely get premium economy on a flight this long if you can. Your legs and while body will thank you.

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Excellent service; they helped me reschedule so I can fly in an earlier flight

Crew was professional and great, flight was clean. However food was pathetic. I ordered a Hindu meal assuming no meat but they served chicken. Need to be very specific- Hindu meal should be categorize as Vegetarian - no meat or egg. Or it should be specific that we are serving meat.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

I think they overbooked Frankfurt to New York and bumped me off. This changed my return travel I arrived home about 4 hours late. Almost 24 total travel time Totally unacceptable Would not travel with United

I liked everything BUT the temperature. It was freezing and now I am sick.

Everything you need to know for your flight from John F Kennedy Intl to Ljubljana

Information on your arrival and departure airports