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PHL - LJU

Find cheap flights from Philadelphia to Ljubljana from $354

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 9/21. 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
Thu 5/23
Thu 5/30

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 44,632,927 times on KAYAK, and here is why:

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

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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
9:56 am - 7:35 pmPHL-LJU
27h 39m2 stops
8:45 am - 4:40 pmLJU-PHL
13h 55m1 stop
Sat, Sep 21 - Mon, Sep 30
6:00 am - 10:35 amPHL-LJU
22h 35m2 stops
6:55 am - 10:26 pmLJU-PHL
21h 31m2 stops
Fri, Jun 14 - Fri, Jun 21
5:35 pm - 1:20 pmPHL-LJU
13h 45m1 stop
1:55 pm - 4:00 pmLJU-PHL
32h 05m1 stop
$1,080Lufthansa
Find Deal
Tue, Sep 10 - Fri, Sep 20
5:35 pm - 1:20 pmPHL-LJU
13h 45m1 stop
4:40 pm - 3:31 pmLJU-PHL
28h 51m2 stops
$1,086
Find Deal
Tue, Sep 10 - Fri, Sep 20
6:30 pm - 8:40 pmPHL-LJU
20h 10m1 stop
3:15 pm - 4:35 pmLJU-PHL
31h 20m1 stop
$1,123British Airways
Find Deal
Sat, Sep 21 - Mon, Sep 30
6:30 pm - 6:10 pmPHL-LJU
17h 40m1 stop
11:10 am - 9:44 pmLJU-PHL
16h 34m2 stops
$1,571British Airways
Find Deal
Wed, Aug 7 - Sat, Aug 17
4:15 pm - 9:55 amPHL-LJU
35h 40m2 stops
7:20 pm - 5:29 pmLJU-PHL
28h 09m2 stops
$1,868SWISS
Find Deal
Tue, May 14 - Sat, May 25
5:35 pm - 10:35 amPHL-LJU
11h 00m1 stop
6:25 am - 4:00 pmLJU-PHL
15h 35m1 stop
$1,926Lufthansa
Find Deal
Wed, May 15 - Sat, May 25
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
5:35 pm - 3:55 pmPHL-LJU
16h 20m2 stops
4:40 pm - 4:00 pmLJU-PHL
29h 20m2 stops
$2,221Brussels Airlines
Find Deal
Tue, May 14 - Fri, May 24

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 ($734) and Turkish Airlines ($954), and the lowest round-trip tickets were found on Lufthansa ($1,080) and British Airways ($1,123).

Good to know

Low season

April

High season

November

Cheapest flight

$354
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 $354 for a one-way ticket and $959 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 $1,151 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 7768 reviews
7.0comfort
7.7crew
7.2boarding
6.5food
6.7entertainment
Airline reviews

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.

6.0 GoodNATHANIEL, Apr 2024BOS - FRA
Read more about Lufthansa reviews

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.

Trouble keeps changing the time and I was booked different flight without knowing it was bad experience

I dropped my wallet under my seat on this flight with all of my money and credit card. I requested to be able to go back and retrieve it but Lufthansa denied my request. I went to the Customer Services and they called Lost and Found but I was told nothing found would be turned in until around 12:00pm. My next flight was leaving so I was unable to check to see if my wallet was turned in. I will never fly with Lufthansa again.

My concern is with Flight: 441 IAH-FRA I was very cramped in my seat and the person in front of me was reclined. I pulled my wallet out of my purse and when finished I did my best to cram it back into my purse. Our flight was very delayed and we were rebooked twice and lots of airport time. As I got off the flight I noticed that I had dropped my wallet( containing all my credit & debit bank cards + 240 US dollars & 240 Euros. I spoke to customer service & Lost &Found. I was denied access to look on the plane. Therefore I have been without money and given no help. Paula Bjork 503.545.6698

Dinner was good by air travel standards but breakfast was too light and heavy on carbs/sugar.

Used to love Lufthansa, but Rowe are too close together in Economy and passengers are allowed to recline their seats so far back it is impossible for those behind them to even reach for carry-on essentials during flight - except for meal service when flight attendants ask for seat backs to be raised, we can’t sleep on planes so this flight was most uncomfortable ever! Rod Rose

So far so good. I missed my flight because of the Lufthansa diversion. United helped me to figure out how to get accommodations from Lufthansa for my long layover. They help me book appropriate onward flight.

Horrible crowding on the seats, headphones provided did not fit or work in the entertainment center, seriously the most uncomfortable flight I have taken in a LONG time. The people in front of me were literally 5 inches from my face the entire flight. Did they change their seats recently? I remember it being tight but wow this was a whole new level. Also I am a 5'3" small woman so I can't even imagine a larger person dealing with that for 11 hrs.

Seat controls of lights were broken, and only 1 of the 2 seat TVs ever worked on the long flight. On the short flight there were no USB connections, on the long one they were difficult to access. Part of my meal was frozen, though the hot portion was good.

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.

Not sure if the crew were experiencing something unknown to me,but the service of passing water was non-existent.In addition,please take consideration when providing yogurt as alternative for breakfast as some of us, could be lactose intolerant.. thanks

Very cramped seats in economy, difficult to get comfortable with your legs and feet and back. The seat width is ok but I’m average size. Food is HORRIBLE. Crew is friendly. Delays and very tight connections made it tough for navigating. We would have missed our connecting flight if it wasn’t delayed too. The terminal transit was slow and normally every 10 minutes before 8pm, after 8 pm is every 30 minutes!!!!! No free wine or drinks!! Below average attitude.

Leg room was better than expected. Lavatory’s were easy to access.crew was grea!

Horrible seat allocation. Boarding was slow. Food was average and so was entertainment. The TV terminal didn't work and so had to use remote.

Lost one checked bag.and wasted 30min waiting and filing missing baggage report. Very unsatisfied.

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.
9/21Sat
2 stops
27h 39mPHL-LJU
$354
9/21Sat
2 stops
27h 39mPHL-LJU
$355
9/20Fri
3 stops
48h 16mPHL-LJU
$422
9/21Sat
3 stops
26h 55mPHL-LJU
$682
9/21Sat
1 stopLufthansa
22h 25mPHL-LJU
$734
9/20Fri
2 stopsTurkish Airlines
31h 10mPHL-LJU
$954
9/21Sat
1 stop
11h 00mPHL-LJU
$1,526
9/20Fri
1 stop
44h 10mPHL-LJU
$2,605
8/18Sun
2 stopsSWISS
25h 00mPHL-LJU
$4,566
8/18Sun
1 stopLufthansa
11h 00mPHL-LJU
$4,582

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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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