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Cheap Flights from Ljubljana to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
New York
New York2 stops$586
Los Angeles
Los Angeles1 stop$759
Las Vegas
Las Vegas1 stop$1,003
San Francisco
San Francisco1 stop$676
Miami
Miami2 stops$763
Boston
Boston1 stop$3,099
Seattle
Seattle2 stops$901
Atlanta
Atlanta1 stop$908
Tampa
Tampa2 stops$999
Philadelphia
Philadelphia1 stop$889
New York
New York2 stops$586
Los Angeles
Los Angeles1 stop$759
Las Vegas
Las Vegas1 stop$1,003
San Francisco
San Francisco1 stop$676
Miami
Miami2 stops$763
Boston
Boston1 stop$3,099
Seattle
Seattle2 stops$901
Atlanta
Atlanta1 stop$908
Tampa
Tampa2 stops$999
Philadelphia
Philadelphia1 stop$889
Booking Insights

Price, demand and travel trends for Ljubljana to the United States flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from Ljubljana to the United States cheaper or more expensive than last year?

Fares from Ljubljana to the United States are running about 10% higher than they were around this time last year, averaging $960 round-trip.

What are the cheapest fares from Ljubljana to the United States right now?

Here are the cheapest round-trip fares from Ljubljana to the United States on KAYAK in the last week:

• New York John F Kennedy Intl (JFK) from $586
• Newark (EWR) from $648
• Chicago O'Hare Intl (ORD) from $656
• Boston Logan Intl (BOS) from $672
• San Francisco (SFO) from $676

What’s the cheapest month to fly from Ljubljana to the United States?

March is the cheapest time of year to fly, with average fares of $892. Prices are highest in January, when average flight costs increase to around $1,263.

When is the best time to book flights from Ljubljana to the United States?

Book your flights 22 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 32% compared to booking last-minute (within 2 weeks of departure).

Which airport in the United States is the cheapest to fly to from Ljubljana?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into the United States are:

• New York John F Kennedy Intl (JFK) (avg. price $860)
• Newark (EWR) (avg. price $871)
• Boston Logan Intl (BOS) (avg. price $876)

What’s the cheapest day to fly from Ljubljana to the United States?

Tuesday tends to be the cheapest day to fly from Ljubljana to the United States, while Thursday is the most expensive. Fares run about 8% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Ljubljana to the United States?

Data from the past 12 months shows it's cheapest to fly to the United States during the night with average prices of $762. The morning is the most expensive time to fly, with average prices of $1,061.

Key details for Ljubljana to the United States flights

Low season

February

Cheapest flight

$388
Beat the crowds with an average 34% drop in travelers.
The most popular month to fly with an average 40% increase in travelers.
One-way flight from Ljubljana to Newark Airport

Your Ljubljana to the United States flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Ljubljana to the United States?

    Yes. Fares from Ljubljana to the United States are low right now. As a rule of thumb, a round-trip under $859 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Ljubljana to the United States?

    Over the past 12 months, round-trip fares from Ljubljana to the United States have ranged from $859 to $1,260.

  • What are the main airports serving the United States?

    The United States has 700 airports. The three busiest are New York John F Kennedy Intl (JFK) (16% of arrivals), Miami (MIA) (11%) and Los Angeles (LAX) (10%).

  • What airlines fly nonstop from Ljubljana to the United States?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Ljubljana to the United States. One-stop options include:

    • Lufthansa
    • Turkish Airlines
    • LOT

  • Is it cheaper to fly with a layover from Ljubljana to the United States?

    Yes, nonstop flights from Ljubljana to the United States average $871 over the past 12 months, but flights with a layover can cost less. The most affordable connecting airports are:

    • Barcelona-El Prat (BCN) (avg. price $682)
    • Belgrade Nikola Tesla (BEG) (avg. price $806)
    • London Gatwick (LGW) (avg. price $829)

  • Which cabin classes are available on flights from Ljubljana to the United States?

    On flights from Ljubljana to the United States you can book Economy Class, Premium Economy Class, Business Class or First Class.

  • What are some popular landmarks in the United States?

    KAYAK travelers' favorite landmarks in the United States include:

    • Times Square
    • Universal Orlando Resort
    • New York City Center
    • San Antonio River Walk

Your guide to booking Ljubljana to the United States flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you can plan ahead, the sweet spot for booking your flight is 22 weeks before your trip. KAYAK data shows fares in this window are around 32% lower than last-minute bookings (made within 2 weeks of departure). Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • If your travel dates are flexible, book your trip for March when flights are typically cheapest and avoid January when prices are at their highest.
  • Flying on Tuesday is usually the cheapest. Flights on Thursday cost about 8% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, New York John F Kennedy Intl (JFK) is the cheapest airport to fly into from Ljubljana. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in New York, which is the most popular destination in the United States. From there, it's easy to continue on to other popular destinations such as Las Vegas, Chicago and Orlando.
  • If you want the shortest trip, choose the Ljubljana to the United States nonstop route. If you'd rather save money, the route via Barcelona-El Prat (BCN) is usually the cheapest.

Reviews of the top 5 airlines serving from Ljubljana to the United States

 
Need help choosing which airline to fly with from Ljubljana to the United States? 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 1595 reviews
7.2Entertainment
7.8Boarding
7.7Comfort
8.4Crew
7.4Food
Airline reviews

I wanted to give them a five‑star rating across the board, but they lost my luggage, and that really affected the experience.

8.0 ExcellentNikola, Oct 2026
Read more KLM reviews

I wanted to give them a five‑star rating across the board, but they lost my luggage, and that really affected the experience.

The flight itself was fine, food was expired and gross, staff were mostly amazing! KLM messed up rebooking for our first two flights that got cancelled and we almost didn’t make it to Amsterdam for an additional two days

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

Flight lead was a gentleman with silver hair and he went out of his way to shake hands and interact with each passenger seated in business class. A medical emergency took place during our flight and he handled it with perfect poise and professionalism. He was gracious and confidently competent. Just what you want from a leader,

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

It was operated by Delta. Boarding took a long time. How difficult can it be? Overall decent trip. Liked the Salt Lake City airport. Better option than Chicago for transfers.

A 6hr delay is going to put a damper on all reviews. It was almost impossible to get into the Delta club also. Zero conveyance. I could not use my status for anything. Makes me wonder why am I loyal to delta?

I fly coach so there is always the feeling everyone up front has more space than me. Everything was fine - on time which is the most important thing!

Great overall experience and use of the Delta One lounge was amazing!

I used by Skymiles to upgrade to First so that I could comfortably work using my laptop. But WiFi was intermittent and unavailable for long periods. I feel like I wasted 70,000 miles :(

Great as one can be for a one connection 6 hour flight

The gate attendant was not clear w message on flight delays.

Chairs don’t recline and the ones that do recline, barely do recline. It was most uncomfortable flight i ever been on.

Good service but not on par when compared to foreign flag carriers.

Travelling with 2 others for work. Delta asked to check their carry ons due to the fullness of the plane. This was all good until the next leg of the flight. One of the 3 had their carry on checked through to the final destination but their passport on in their checked bag. Which they could not get to and he was not allowed on to the plane. Even though Delta had to retrieve his bag, because he was not allowed on. So they got his bag and he was in the terminal, but even when the flight was delayed, due to mechanical issues, he was not allowed to come onto the plane. Since the delay was nearly 2 hours, he was finally allowed back on the plane.

good in general food is just snack and beverages (same snacks all the time) could you try to change them?

Horrible. Nothing was provided. They pushed us off on to Lufthansa who wasn’t willing to offer us anything as it was not their fault.

I like to do online-check-ins. With this flight it was not possible because it reported (data entry error). I double checked everything and changed how my name is represented, but I could never get passed the error. The customer service could not help me. Had to leave earlier to the airport. A long line of people were waiting to check in. There were only 3 check-in counters for more than 100 people waiting. Instead of opening more, they closed one of the counters. I got assigned a seat almost all the way in the back in the middle. A lady at the gate was able to assign a seat with more leg room at an isle. I liked the offer of snacks and drinks during the flight. A nice touch.

Seats were cramped, too little room, not particularly comfortable. Service was excellent.

This leg of the trip was ok, though the check in agent could have given us assigned seats. I have a feeling though that agent could not as it became clear later on. Please see below. However, the leg from Zurich to San Francisco was horrendous. We only had less than 1.5 hours to transfer to a different gate using transfer train. We asked at the business lounge and were told to see the gate agent. When we went there there was a long line. As we approached business class desk, we were yelled at and the agent said "I will not talk to you". After a long wait, we were then told our seats will be assigned at the boarding time!!! After a time, the agent announced for volunteers as the business class was overbooked. We did get seats in the end but were separated at which point, we just decided it was not worth trying to ask for seats. I am not sure I will ever use Arrant Grant. I understand the Arrant Grant need to charge commission. However, what Lufthansa charged $10315.80 Canadian dollars ($7316.17 US dollars) was so much less than $12670.80 Arrant Grant charged me. I think commission of $5354,53 US dollars is too excessive. Also, I tried to upgrade to First Class and was told that we had upgraded once already and couldn't upgrade again. So, a terrible experience.

I got a fortunate upgrade to First Class. The trip was outstanding in every regard, with a particular shout-out to the crew, who were outstanding.

Only the dishtray thing. The leg room was reasonable but the trays sitting too long and space small no space with food plastci cover and utensil wrappers. It got cluttered fast. Perhaps provide tiny trash bags?..

Boarding was very slow and unorganized. As a result we were delayed for 25 minutes crew is not friendly. food , entertainment and service was mediocre I bought in flight internet and paid $42.61 it did not eben worked after 10 minutes and no one helped I would like a refund on that please

Excellent excellent flight! I’m sure it helped that the turbulence and the weather cooperated, but the staff was wonderful. The legroom was perfect and my husband is 6‘1“ and he felt perfectly fine. Best flight I’ve taken in a long time.

It was the first time in my life (I’m 54) that I’ve had to pay for drinks on an international flight. Very disappointing. Also, the baggage fees were very steep. I’d rather pay for everything in the price of the ticket than be repeatedly charged for add-ons.

Everything was good. Although I was certain that I paid for checked bag for my husband and checked bag for myself at the time of booking. And I was told I did not pay. Therefore I had to pay at check in. ☹️

Seats are made for children. An 8 hour flight with tiny seats is more like a cattle car. Lost bags at Rome airport caused a 7 hour delay.

We sat on the tarmac in Denver for over 30 minutes because a plane was in our gate. The pilot kept saying it will just be 5 minutes or less. However, we sat for over 30 minutes. Experiences like this make customers not trust what the pilot is saying.

Waited on tarmac for approximately 15-25 minutes before taking off. When landing, the time it took to taxi to our gate was the also 15-25 minutes.

Waited on tarmac to take off for approximately 15-25 minutes. When landing, the taxi to our gate took a similar amount of time. This happened on both of my United flights.

The plane was so old. I paid a ridiculous amount to fly business and there was no internet for six hours! This can't be happening in 2026 and especially in cross country flights where there are a high volume of business travelers.

Loved the easy process to board and the experience overall was smooth

Set on the plane for two hours before pushing off the gate due to the power source issue being fixed which was known before letting people board the plane. On top of that it was very hot as AC was not working properly. Terrible experience and limited communication provided by the crew on the status of the issue. They should let people deplane while issue is addressed instead of frying them and glued to the seats.

I am United’s newest fan. The planes are clean, the staff is so friendly and snacks are more than just old pretzel crumbles. The captain came and said hello! Truly amazing experience

1 person checking us as we boarded, left gate on time, 12.30 we are told we were held for 15 mins as other flights were waiting to take off, captain due to rain … they were having a longer gap between take offs , 3pm we took off , they went land route via New Orleans in to Florida landed at 5.45pm offered coffee and a biscuit

Service was slow Flight was very loud at back of plane

The plane was delayed about 3 hours for takeoff due to mechanical/electrical issues. The actual flight after takeoff was smooth, piloting excellent, landing great. The food served before landing at CLT airport was terrible.

After flying on Icelandair to England and getting a greeting glass of champagne, free drinks and salmon I returned to the US on United for around the same price and got told immediately that I would have to eat a vegetarian meal because everything else was gone and every time I paused thinking in flight entertainment I got advertisements on the screen. On the Icelandair flight I had a great selection of documentary films and on United I was reduced to watching the Spider-Man movie. Guest which airline I look forward to flying again?

I'm a nervous, autistic adult. The staff were very friendly and answered my questions and came by at regular intervals to check everyone's comfort. They even resolved a fight between two couples in front of me!

Such a comfortable flight! Food was yummy and staff was very friendly! Will absolutely fly Lufthansa again.

There was a stewardess walking up and down and keep spraying room refreshner on people heads and faces. I had to bread this and smell like a room freshener afterwards not to mention was keep falling on my face. It was terrible.

The flight from FRA to SFO was uncomfortable. The crew allowed people to change seats after boarding finished, but then made some people move back to their seats but not others, which resulted in my wife and I having to sit in two middle seats for an 11 hour flight. The entertainment system was not working well throughout the flight, and stopped working completely around hour 8.

Inflight food quality is definitely declining. Only one hot food was served and rest of were boxed meals. That’s not how was done before. Better to fly Asia or Qatar carriers for better service.

Economy plus on a long flight with Lufthansa was wonderful. Service starts with a pillow, blanket, slippers and care package waiting on your seat. An it just gets better from there.

The crew was fantastic. They were always there when we needed them. No wifi on an 11 hour flight was a bummer. The entertainment onboard was boring.

Right on time. Free water and a chocolate treat. Landed on time. Seamless

More options for your flight from Ljubljana to the United States

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