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Find cheap flights from Philadelphia to Slovenia from $969

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Slovenia departing on 10/14. 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
Fri 5/24
Fri 5/31

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Best Slovenia Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Ljubljana
Ljubljana1 stop$969

Good to know

Low season

April

High season

November

Cheapest flight

$969
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

FAQs - booking Slovenia flights

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia 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 to Slovenia 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 Slovenia

 
Need help choosing which airline to fly with from Philadelphia 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.
7.0
LufthansaOverall score based on 7756 reviews
6.5food
6.7entertainment
7.7crew
7.0comfort
7.2boarding
Airline reviews

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

2.0 MediocreKiya, Apr 2024ORD - FRA
Read more about Lufthansa reviews

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.

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.

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.

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!

Book cheap flights from Philadelphia to Slovenia

Recent round-trip flight deals

10/14Mon
1 stopLufthansa
11h 00mPHL-LJU
10/31Thu
1 stopLufthansa
11h 30mLJU-PHL
$969
10/14Mon
2 stopsLufthansa
19h 30mPHL-LJU
10/31Thu
1 stopLufthansa
11h 30mLJU-PHL
$988
10/14Mon
1 stopLufthansa
13h 45mPHL-LJU
10/28Mon
2 stopsLufthansa
33h 05mLJU-PHL
$1,004
10/16Wed
1 stop
13h 45mPHL-LJU
10/29Tue
2 stops
30h 52mLJU-PHL
$1,019
10/14Mon
2 stopsDelta
21h 21mPHL-LJU
10/31Thu
2 stopsDelta
39h 45mLJU-PHL
$1,033
10/16Wed
2 stops
19h 30mPHL-LJU
10/29Tue
2 stops
30h 52mLJU-PHL
$1,038
10/15Tue
1 stopBritish Airways
16h 40mPHL-LJU
10/28Mon
1 stopBritish Airways
29h 20mLJU-PHL
$1,046
10/20Sun
2 stopsDelta
16h 03mPHL-LJU
10/29Tue
2 stopsDelta
26h 04mLJU-PHL
$1,087
10/19Sat
1 stopBritish Airways
20h 10mPHL-LJU
10/30Wed
1 stopBritish Airways
29h 30mLJU-PHL
$1,096
10/17Thu
2 stopsKLM
20h 35mPHL-LJU
10/29Tue
2 stopsKLM
26h 04mLJU-PHL
$1,138

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Recent one-way flight deals

8/18Sun
2 stopsSWISS
25h 00mPHL-LJU
$4,566
8/18Sun
1 stopLufthansa
13h 50mPHL-LJU
$4,582

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Philadelphia - Slovenia Flights

Departure:

Philadelphia (PHL)United States

Return flight deals:

Slovenia - Philadelphia

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