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PHL - LJU

Find cheap flights from Philadelphia to Ljubljana from $294

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Ljubljana departing on 9/22. 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
Sun 6/2
Sun 6/9

Search 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 Philadelphia to Ljubljana, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Ljubljana, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Philadelphia to Ljubljana (PHL-LJU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia 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 and deals for you by selecting your travel dates.
Choose your dates
5:35 pm - 1:20 pmPHL-LJU
13h 45m1 stop
10:40 am - 9:36 pmLJU-PHL
16h 56m2 stops
$1,021
Find Deal
Tue, Sep 10 - Fri, Sep 20
5:35 pm - 7:10 pmPHL-LJU
19h 35m2 stops
6:55 am - 10:43 pmLJU-PHL
21h 48m2 stops
$1,047
Find Deal
Tue, Sep 10 - Fri, Sep 20
5:35 pm - 1:20 pmPHL-LJU
13h 45m1 stop
1:55 pm - 4:00 pmLJU-PHL
32h 05m1 stop
$1,061Lufthansa
Find Deal
Tue, Sep 10 - Fri, Sep 20
5:35 pm - 10:35 amPHL-LJU
11h 00m1 stop
6:55 am - 4:00 pmLJU-PHL
15h 05m1 stop
$1,982Lufthansa
Find Deal
Sat, Jul 6 - Sun, Jul 14
11:30 am - 9:55 amPHL-LJU
16h 25m2 stops
10:40 am - 5:28 pmLJU-PHL
36h 48m2 stops
$2,010SWISS
Find Deal
Sat, Jul 6 - Sun, Jul 14
11:30 am - 9:55 amPHL-LJU
16h 25m2 stops
10:40 am - 5:28 pmLJU-PHL
36h 48m2 stops
$2,011SWISS
Find Deal
Sat, Jul 6 - Sun, Jul 14
6:10 pm - 2:25 pmPHL-LJU
38h 15m2 stops
9:25 pm - 4:35 pmLJU-PHL
25h 10m1 stop
$2,018British Airways
Find Deal
Sat, Jul 6 - Sun, Jul 14
6:30 pm - 8:40 pmPHL-LJU
20h 10m1 stop
9:25 pm - 11:48 pmLJU-PHL
32h 23m2 stops
$2,034British Airways
Find Deal
Sat, Jul 6 - Sun, Jul 14

Flights from Philadelphia to Ljubljana - Travel Insights & Trends

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

What is the cheapest month to fly from Philadelphia to Ljubljana?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Philadelphia 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 Philadelphia to Ljubljana is January, where tickets cost $545 on average. On the other hand, the most expensive months are June and May, where the average cost of tickets is $1,475 and $1,399 respectively.

Which airlines provide the cheapest flights from Philadelphia to Ljubljana?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Ljubljana from Philadelphia were found on Lufthansa ($870) and British Airways ($1,272), and the lowest round-trip tickets were found on Lufthansa ($1,061) and SWISS ($2,010).

Good to know

Low season

April

High season

November

Cheapest flight

$294
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 28% lower on average.
Flight from Philadelphia to Ljubljana

When to book flights from Philadelphia to Ljubljana

Are your dates flexible? Find out the best times to travel from Philadelphia 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 flights from Philadelphia to Ljubljana

  • What is the cheapest flight from Philadelphia to Ljubljana?

    In the last 3 days, the lowest price for a flight from Philadelphia to Ljubljana was $294 for a one-way ticket and $1,021 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Ljubljana?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Philadelphia and on arrival in Ljubljana.

  • Which airports will I be using when flying from Philadelphia to Ljubljana?

    Philadelphia and Ljubljana are both served by 1 main airport. You will leave Philadelphia from Philadelphia and will be arriving at Ljubljana Joze Pucnik.

  • Which aircraft models fly most regularly from Philadelphia to Ljubljana?

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

  • Which airline alliances offer flights from Philadelphia to Ljubljana?

    Star Alliance, and oneworld are the airline alliances operating flights between Philadelphia and Ljubljana, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Philadelphia to Ljubljana, Lufthansa or British Airways?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Ljubljana are Lufthansa and British Airways. With an average price for the route of $1,138 and an overall rating of 7.0, Lufthansa is the most popular choice. British Airways is also a great choice for the route, with an average price of $718 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Philadelphia 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 Philadelphia to Ljubljana.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ljubljana from Philadelphia 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 Philadelphia 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 Philadelphia with another airline. Booking your flights between Philadelphia 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 Philadelphia 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 Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Philadelphia to Ljubljana

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia 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 Philadelphia 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.
7.0
LufthansaOverall score based on 7727 reviews
7.7Crew
7.2Boarding
6.9Comfort
6.7Entertainment
6.5Food
Airline reviews

Both flights were late for what appeared to be the airline’s not having the planes ready. Arrived over 6 hours late.

2.0 MediocreAnonymous, May 2024BOS - MUC
Read more about Lufthansa reviews

Both flights were late for what appeared to be the airline’s not having the planes ready. Arrived over 6 hours late.

It was a busy flight and all the crew were very helpful and gracious

Seats were not the most comfortable and food options weren’t great but overall but everything else was excellent

Check-in very easy and smooth. Plane and crew were nice. Seat open next to me created more space. Food was fair but plentiful. Lots of movies and I was able to sleep some on the way to Munich. Very tight connection, about an hour. Fast through passport control and a bit of a walk to last G terminal gate but I made my connection to Palma. Unfortunately, my luggage did not make it. It is now almost 24 hours since I anded and still NO luggage. I know it landed last night on another flight. Local delivery should be today to my hotel in Palma but nothing yet. I asked about the tight connection when I checked in and was assured they would get my luggage to the connecting flight. Very disappointing it missed my flight but more disappointing that it has taken so long to arrive. Failure on the airlines and service to get my luggage to date.

I wish the flight attendant was a little bit kinder

The food wasn’t great and it would be nice if the airlines showed documentaries about the countries we are flying into.

Disappointed everytime. The app doesn't load the boarding passes. They have lots of agent that seem to be busy doing nothing with a long line waiting to get paper boarding passes. Food choices are poor. Entertainment is less than entertaining.

Horrible experience. Nothing to give to kids to keep them entertained.

I think I have bruises on my kneecaps. Do the seats have to be so close together these days? And if they are so close they really shouldn’t recline. I think when the gentleman in front of me reclined, the back of his head was on my chin. That being said the crew were always caring and polite, and the flight was on time and very safe. So I’m grateful for that.

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

The seats were tiny, being of a fairly petite build, I don’t usually expect to feel crammed and cramped in a seat, but I definitely was on this flight. I couldn’t even bend over to get anything out from under the seat in front and getting up to go to the bathroom at night with the seat backs reclined was nearly impossible. I had to do gymnastics to get over and out. For an airline that does long flights overnight, it’s kind of ridiculous.

Not connecting flights. Missed my flight from Dublin to Liverpool because I arrived at Dublin one hour too late. For this mistake, they offered me a flight from Dublin to Manchester. Thats great and all, but I waste time and money to commute to Liverpool. Be sure to check the time of your connecting flights, because they sure don’t when they sell it to you

Excellent! Great flight attendants, good food (in business class, at least), very comfortable. Touchscreen and remote wasn’t great.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Book cheap flights from Philadelphia to Ljubljana

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Philadelphia to Ljubljana found on KAYAK in the last 72 hours.
9/22Sun
2 stops
24h 36mPHL-LJU
$294
8/25Sun
2 stops
53h 12mPHL-LJU
$388
9/22Sun
3 stops
29h 45mPHL-LJU
$439
8/25Sun
3 stops
32h 45mPHL-LJU
$443
8/24Sat
2 stops
39h 31mPHL-LJU
$458
8/24Sat
3 stops
44h 47mPHL-LJU
$464
9/22Sun
1 stopLufthansa
13h 50mPHL-LJU
$870
8/25Sun
1 stopLufthansa
11h 00mPHL-LJU
$882
8/24Sat
1 stopBritish Airways
15h 45mPHL-LJU
$1,272
8/18Sun
2 stopsSWISS
20h 05mPHL-LJU
$4,566

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Philadelphia - Ljubljana Flights

Departure:

Philadelphia (PHL)United States

Destination:

Ljubljana (LJU)Slovenia

Return flight deals:

Ljubljana - Philadelphia

Cabin classes:

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