$321 Find Cheap Flights to Slovenia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United States to Slovenia departing on 4/9. 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.
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Book Cheap Slovenia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Slovenia 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 to Slovenia

Sat, Feb 7 - Sat, Feb 14
Multiple Airlines Logo
10:58 am - 12:55 pm
SEA
-
LJU
16h 57m2 stops
Multiple Airlines Logo
6:55 am - 12:10 pm
LJU
-
SEA
14h 15m1 stop
$494Multiple Airlines
Sun, Feb 1 - Mon, Feb 16
Lufthansa Logo
2:20 pm - 7:30 pm
BOS
-
LJU
23h 10m2 stops
Lufthansa Logo
9:45 am - 6:35 pm
LJU
-
BOS
14h 50m1 stop
$498Lufthansa
Fri, Jan 23 - Thu, Feb 5
Multiple Airlines Logo
7:10 pm - 1:40 pm
LAX
-
LJU
33h 30m1 stop
Multiple Airlines Logo
10:30 am - 9:10 pm
LJU
-
LAX
19h 40m2 stops
$500Multiple Airlines
Mon, Feb 9 - Mon, Feb 16
SWISS Logo
11:40 am - 2:05 pm
LAX
-
LJU
17h 25m2 stops
SWISS Logo
6:30 am - 4:35 pm
LJU
-
LAX
19h 05m1 stop
$514SWISS
Sun, Apr 5 - Thu, Apr 16
SWISS Logo
9:40 pm - 1:55 pm
BOS
-
LJU
10h 15m1 stop
SWISS Logo
2:50 pm - 7:55 pm
LJU
-
BOS
11h 05m1 stop
$520SWISS
Mon, Apr 13 - Thu, Apr 30
Turkish Airlines Logo
12:55 pm - 7:20 pm
JFK
-
LJU
24h 25m1 stop
Turkish Airlines Logo
9:40 am - 10:30 pm
LJU
-
JFK
18h 50m1 stop
$522Turkish Airlines
Wed, Apr 1 - Wed, Apr 8
Turkish Airlines Logo
9:50 pm - 12:55 pm
BOS
-
LJU
33h 05m1 stop
Turkish Airlines Logo
1:50 pm - 7:55 pm
LJU
-
BOS
36h 05m1 stop
$524Turkish Airlines
Tue, Feb 10 - Tue, Feb 17
KLM Logo
1:40 pm - 11:40 am
SEA
-
LJU
13h 00m1 stop
KLM Logo
12:50 pm - 11:40 am
LJU
-
SEA
31h 50m1 stop
$540KLM
Tue, Feb 10 - Tue, Feb 17
Delta Logo
7:40 am - 11:40 am
SEA
-
LJU
19h 00m2 stops
Delta Logo
12:50 pm - 4:48 pm
LJU
-
SEA
36h 58m2 stops
$555Delta
Mon, Apr 13 - Wed, Apr 22
Delta Logo
3:00 pm - 1:50 pm
LGA
-
LJU
16h 50m2 stops
Delta Logo
6:00 am - 3:48 pm
LJU
-
LGA
15h 48m2 stops
$590Delta
Booking Insights

KAYAK's insights & trends for flights to Slovenia

Get data-powered insights and trends for flights to Slovenia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from the United States to Slovenia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United States to Slovenia, 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 the United States to Slovenia is September, when tickets cost $678 (return) on average. On the other hand, the most expensive months are April and December, when the average cost of round-trip tickets is $1,065 and $1,055 respectively.

Good to know

Low seasonNovember
Cheapest flight$361
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Los Angeles to Ljubljana

FAQs - booking Slovenia flights

  • What are the passport and visa requirements when traveling from the United States to Slovenia?

    American citizens entering Slovenia do not require visas when coming for tourism or business for less than three months. However, they must possess valid passports, which must be valid for at least 90 days beyond your scheduled departure. To this end, plan to get a Schengen stamp when entering and exiting.

  • If I fly to Budapest Ferenc Liszt Airport (BUD), how can I reach Slovenia?

    The fastest way for your journey is flying from Budapest Ferenc Liszt Airport (BUD) to Ljubljana Joze Pucnik Airport (LJU). BUD airport is in Hungary, northeast of Slovenia, and the distance between the two airports is approximately 304 miles. The flight between the two airports is short. After arriving at the airport, you can get to the city using a taxi.

  • Which city in the U.S. offers the most flights to Slovenia?

    New York offers is the most popular departure city for flights traveling to Slovenia, with most of them arriving in Ljubljana. Airlines such as Air France, Delta, Swiss Airlines, Lufthansa, and Turkish Airlines operate regular flights from the New York area’s three main airports, including JFK, EWR, and LaGuardia Airport (LGA).

  • Do I need a car seat for my kid after arriving at Ljubljana Joze Pucnik Airport?

    Slovenia requires all kids under 15 years and under 150cm in height to use a car seat. You must use a special car seat of the right size for seats in the front and back of the car. Failure to abide by the safety rule could lead to trouble with the law.

  • If I want to travel to Croatia after my excursion in Slovenia, what is the best way to get there?

    Croatia lies to the southeast of Slovenia, and Portorož Airport (POW) is the best connecting airport to this neighboring country, as it’s about 300 miles away from the Croatian border. From POW, you can take a taxi to cross into Croatia, or walk through the border. You also can opt to fly directly from LJU to Zagreb Airport (ZAG).

  • What airport in Slovenia is closest to Bled?

    LJU airport is the nearest airport to Bled, approximately 22.3 miles away. However, if you need to spend your vacation near Lake Bled, the most convenient airport is Lesce-Bled Airport (LJBL), around 4.1 miles from the airport. Also, it's easy to travel from this airport because you can take a train or a bus from the airport.

  • Are there any direct flights from New York to Ljubljana?

    Currently, no airline operates direct flights from New York to Ljbuljana, but airports in Istanbul, London, Paris, Munich, and Frankfurt offer reliable connections to Slovenia’s capital. This positions them as the most important transit cities for passengers coming to Slovenia from New York.

  • Is there public transport from Ljubljana Joze Pucnik Airport to Ljubljana city center?

    The available public transport from LJU airport to Ljubljana city center is the Alpetour bus No. 28. These buses are convenient because they operate from early morning to late night daily, but the journey is around 50min. However, if you need an alternative way to get to the city, the airport taxi or private transfer can get you there in 30min.

  • Which airport in Slovenia should I fly into from the United States of America to experience the Silk and Spice festival.?

    Ljubljana International Film Festival is held annually in mid-November in the city of Ljubljana. This means that Ljubljana Jože Pučnik Airport is the best arrival airport for visitors from the United States of America looking to participate in this event. The city center of Ljubljana lies approximately 27.8 km away from LJU, and there are various transportation options to get you there. Taxis offer the quickest and easiest option, with a travel time of about 30 min. For those on a strict budget and looking to save a few coins, Alpetour bus No. 28 is the best option. You can hop onto the coach from its station at the airport in front of the terminal and hop off at its downtown terminal in front of Ljubljana’s Train Station.

  • Are there car rental services at Ljubljana Joze Pucnik Airport?

    There are several car rental companies near the baggage area of LJU airport. However, you need to call and ask about pick-up and drop-off car rentals to avoid inconveniences. Also, check and compare the prices of various car rental agencies and ask about the extra charges for late returns.

  • What is the easiest way to get to the Regional Museum of Celje from the United States?

    The Regional Museum of Celje is located in the city of Celje, which lies halfway between the cities of Ljubljana and Maribor. Buses, trains, taxis, and town cars provide regular transportation options between these two points. Your choice of transportation may depend on your budget and urgency.

  • What is the best Slovenia Airport to use if you plan to visit Foot Bridge?

    Ptuj Airport (LJPT) is approximately 3 miles from Foot Bridge, making it the most convenient airport. This tourist spot over the Drava River is reserved for bike riding, and pedestrians is in the north of the city and easy to access from the airport.

  • How does KAYAK find such low prices on flights from the United States 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 the United States to Slovenia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from the United States to Slovenia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United States to Slovenia 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 the United States 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 from the United States to Slovenia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United States 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 from the United States to Slovenia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Slovenia?

    Based on KAYAK data, the cheapest day to fly to Slovenia is Monday where round-trip tickets can be as cheap as $1,016. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,264 on average.

  • What is the cheapest time of day to fly to Slovenia?

    The cheapest time of day to fly to Slovenia is generally at night, when round-trip flights cost $852 on average. Morning departures are around 17% cheaper than evening flights, on average. The most expensive time of day to fly to Slovenia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,324.

Top tips for finding cheap flights to Slovenia

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Slovenia flight deals.
  • Ljubljana Jože Pučnik Airport (LJU) is Slovenia’s main gateway, which handles more than 90% of international flights, thus it’s a convenient port of arrival for those coming from the U.S. If you are planning to travel from New York to LJU, you’ll find numerous carriers offering one-stop or two-top flights, including Air France and Brussels Airline.
  • If you are traveling to Slovenia to see the famous landmarks, it boasts many historic cities. Predjama Castle is southwest of Ljubljana Joze Pucnik Airport (LJU), while Bled Castle is on the northeast side of the country.
  • If you’re planning to visit the southern part of Ljubljana, remember that the region is seasonally served by Maribor Edvard Rusjan Airport (MBX), which mainly handles charter flights. Thus, you’ll have to land in LJU if you are arriving via a commercial flight, then connect to Maribor by ground transportation.
  • LJU airport is the main hub for Adria Airways and a secondary hub for Adam Air. The advantage of flying using these airlines is enjoying many amenities the airport offers and ease of accessing cities served by this airport.
  • Travelers planning to travel to Slovenia from the East Coast of the United States can either depart via John F. Kennedy International Airport (JKF) in New York or Newark Liberty International Airport (EWR) in New Jersey. Several airlines run frequent flights from these two ports with one-stop flights such as Delta Airlines, Lufthansa, and Swiss Airlines.
  • LJU airport is the main airport and serves several nearby cities. After arriving at the airport, you can go to Sencur, approximately 2.9 miles from the airport, and Kranj is a 12 minute drive from the airport.
  • Are you planning to fly to Slovenia from the central part of the U.S.? In that case, you will find Dallas-Fort Worth International Airport (DFW) as the most convenient departure airport. This facility serves areas between Dallas and Fort Worth, extending to Coppell, Grapevine, Euless, and Irving. Most flights from DFW to Slovenia land at LJU.
  • If Nova Gorica is your focus when visiting Slovenia from the U.S., remember that Bova Gorica doesn’t have an airport of its own. Therefore, it might be a good idea to book a flight that lands in Italy’s Trieste Airport (TRS). Nova Gorica is just 19.7 km away.
  • Those intending to fly from the U.S. to Slovenia from the southeastern United States should consider departing from Miami International Airport (MIA). Several airlines offer flights from this airport, including Turkish Airlines, Lufthansa, and United Airlines.
  • Airlines that operate through their hubs offer better deals and great experiences to their clients flying from the U.S. to Slovenia. For instance, Air France makes a layover at Paris Charles de Gaulle Airport (CDG), while Turkish Airlines makes a one-stop flight at Istanbul Airport (IST).

Reviews of the top 5 airlines flying to Slovenia

 
Need help choosing which airline to fly with from the United States 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.
7.9
DeltaOverall score based on 8021 reviews
8.5Crew
7.9Entertainment
7.3Food
7.9Comfort
8.1Boarding
Airline reviews

Did not realize internet screen was hidden between seats and no info printed!!!!

6.0 GoodAnonymous, Dec 2025
BOS - MSP
Read more Delta reviews

Did not realize internet screen was hidden between seats and no info printed!!!!

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

The flight was delayed for about 2 hrs. Other than it, it was good.

Advertised fruit trays with cheese, but only snacks handed out!

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Wasn't a Delta issue I don't think, but seems there was a Delta flight at each of the 2 Dallas airports at the same exact time, both to Atlanta. I was evidently booked on the one at Love Airport, but the Carey transport shuttle took me to DFW instead and I ended up missing the flight by just a few minutes. Was able to book a Southwest flight from Love Airport, but was a big loss of time and an inconvenience.

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

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.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

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.

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

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

I can’t even the whole trip was a catastrophe

Poor. Seats uncomfortable. No leg room. Hot and humid the whole trip. Food and staffs were ok.

The seats were so close together, when the man in front of me put his seat back, the screen in front of me was 9 inches from my face. There is no way to lean forward if I needed to pick something up. It was pretty uncomfortable for a ten hour flight. I was very surprised.

The food was good. Most the staff was pleasant. The flight would be drastically improved with WiFi on a long international flight.

...as stated previously, red tape should be shorted by Swiss in terms of generating refunds...

When I needed to get my bag off of the plane so that I could take a train because the connection was 4 hours later, they took 2 hours to take my bag off making me take the train and miss my flight simultaneously. The seat size on the plane is too small for an average aged woman let alone a middle-aged man. It's unacceptable and I will not fly Boeing again.

Awful seating. Bad food. Staff only have one bottle of water and no cans.

it was like a banya -so hot... They did provide a great experience with special food. one toilet broke midflight In general it was a peaceful and relaxing flight - for business class it was good.

Chicago to Istanbul was a much better experience than I expected since I’m more accustomed to Qatar Airways business class. The business lounge in the Istanbul airport was amazing - loved the lockers and phone charging stations, and the bathroom was a spa experience in itself. The onward leg from Istanbul to Karachi was utterly disappointing. Terrible plane, and I felt like I was in economy - the seats don’t come near to lying flat and the food was mediocre. What a sad downgrade - it isn’t as though the ticket on that leg was cheaper. So, on that front, there’s no contest with Qatar airways.

Second leg of Turkish Airline with Indigo is disaster for following reason. 1) You have to carry your cabin bags through ladder to boeing 777 because it was parked somewhere in parking lot and was not given a gate to board passengers and this seems to be people traveling to and fro from those flights and is not issue with flight itself. 2) I choose non vegetarian food on Turkish portal way ahead of checkin to entire trip, However the Indigo flight gave me random veg food saying they code veg food code from Turkish. 3) Indigo did not served any alcoholic beverages stating some weird reason which is non nonsensical. 4)Indigo have TV screens in front of you but it displays nothing except "Welcome Onboard" with annoying white black ground in dark flight. This is the most stupidest and annoying part because you are held hostage for 7 hours and only thing you could do is stare back at white screen which does not have entertainment package or even flight tracker. Such a shame.

nice and clean plane but the seats and the comfort was not what i expected. i expected more based on all the ads and reviews that i've read. I guess you get what you pay for in economy.

Overall it was good. Food was bad. I ordered gluten free vegetarian meal. But I got gluten free chicken for my long flight from Seattle to Istanbul. I don’t eat any kind of meat. Second meal I got eggplant with meat which I couldn’t eat. I don’t understand why we can’t get gluten free vegetarian meal for a 12 hour flight. I eat the bread and that was it.

Worse worse worse, i would not recommend this airline to anyone. Istanbul airport maybe State of the Art facility but staff is rude, only works if they get tips, and they push you to give tips even though my family had spent $50 in tips. Airline staff doesn't speak english so you really can't understand them. It was a nightmare travelling with Turkish. Never again.

As a big guy the seats are way too small for me. Would prefer more comfortable seats on these long haul flights.

My flight was canceled 1 minute before boarding. The customer service was owful, no one could tell us what was going happened. I spent 30hrs instead of 15 from Washington DC to Brussels. No apologie or help

Boeing 777 is a bad choice for a such a long flight.

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

Even after a delay, getting off the ground, thanks for keeping me safe, the airline made certain that my connecting flight was rebooked to get me to my final destination. It was actually rebooked twice, and my luggage still managed to meet me. The airline gave me a credit for food and beverage to be used at the airport vendors, regretfully, the credit did not transfer to my final boarding pass. Oh, well…

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

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.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

The flight delay made the connection a bit tight but that's outside the flight crew's control.

We just made it to our connecting flight. A long, long speed walk!

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

Everything you need to know for your flight to Slovenia

Cabin class types available on flights to Slovenia

Cabin classes available on flights to Slovenia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.