PHL - LJU

$349 Find Cheap Flights from Philadelphia to Ljubljana

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 8/16. 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
1 adult, Economy

KAYAK searches 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
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Cheap Flights 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Ljubljana

Mon, Sep 22 - Wed, Oct 15
British Airways Logo
6:30 pm - 4:10 pmPHL-LJU
15h 40m1 stop
British Airways Logo
6:00 pm - 1:05 pmLJU-PHL
25h 05m1 stop
$676British Airways
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Mon, Sep 22 - Wed, Oct 15
British Airways Logo
6:30 pm - 4:10 pmPHL-LJU
15h 40m1 stop
British Airways Logo
6:00 pm - 4:25 pmLJU-PHL
28h 25m1 stop
$678British Airways
Find Deal
Mon, Sep 22 - Wed, Oct 8
British Airways Logo
6:30 pm - 4:10 pmPHL-LJU
15h 40m1 stop
British Airways Logo
6:00 pm - 4:25 pmLJU-PHL
28h 25m1 stop
$680British Airways
Find Deal
Mon, Sep 22 - Wed, Oct 8
Delta Logo
6:00 am - 11:35 amPHL-LJU
23h 35m2 stops
Delta Logo
12:20 pm - 9:30 amLJU-PHL
27h 10m2 stops
$825Delta
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Tue, Sep 9 - Wed, Sep 17
Lufthansa Logo
5:35 pm - 10:00 pmPHL-LJU
22h 25m1 stop
Lufthansa Logo
10:00 am - 4:00 pmLJU-PHL
12h 00m1 stop
$886Lufthansa
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Sun, Sep 14 - Sun, Sep 21
Lufthansa Logo
5:35 pm - 7:25 pmPHL-LJU
19h 50m2 stops
Lufthansa Logo
6:40 am - 4:00 pmLJU-PHL
15h 20m1 stop
$888Lufthansa
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Sun, Sep 14 - Sun, Sep 21
Turkish Airlines Logo
7:00 am - 7:15 pmPHL-LJU
30h 15m2 stops
Turkish Airlines Logo
9:25 am - 9:22 amLJU-PHL
29h 57m2 stops
$909Turkish Airlines
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Sun, Sep 14 - Sun, Sep 21
Logo
8:30 pm - 10:05 amPHL-LJU
31h 35m3 stops
Logo
6:40 am - 7:00 pmLJU-PHL
18h 20m3 stops
$912
Find Deal
Wed, Dec 3 - Sun, Dec 7
Turkish Airlines Logo
9:25 am - 8:25 amPHL-LJU
41h 00m2 stops
Turkish Airlines Logo
7:35 pm - 9:36 pmLJU-PHL
32h 01m2 stops
$931Turkish Airlines
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Sun, Aug 17 - Sun, Aug 24
Logo
9:20 am - 10:25 pmPHL-LJU
31h 05m3 stops
Logo
6:40 am - 10:07 pmLJU-PHL
21h 27m3 stops
$1,052
Find Deal
Booking Insights

KAYAK's insights & trends for Philadelphia to Ljubljana flights

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.

Which airlines provide the cheapest flights from Philadelphia to Ljubljana?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Philadelphia to Ljubljana were found on British Airways ($676) and Delta ($825).

Find deals

Good to know

Cheapest flight$349
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 $349 for a one-way ticket and $676 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?

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

  • 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.

Reviews of the top airline 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.
6.8
LufthansaOverall score based on 7276 reviews
6.3Food
7.6Crew
7.0Boarding
6.4Entertainment
6.8Comfort
Airline reviews

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

10.0 ExcellentAnonymous, Jul 2025IAD - TPA
Read more Lufthansa reviews

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

Hate their old flights, boatding, food and services. Very poor quality

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

The food could be better, more snacks. And have some plugs to chargue the phone.

The pasta in the evening meal was tasteless. Otherwise, the flight was okay.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Seating was average for a first class seat. It very modern. I expected better.

Flight was a little late. The crew was courteous, food ok

Bad! Disaster!! The LH419 was cancelled after 4 hrs on board with no AC and no toilets

Poor food on flight between Toronto and Stockholm Airport Toronto too crowded

Everything you need to know for your flight from Philadelphia to Ljubljana

Information on your arrival and departure airports

Philadelphia (PHL)
Ljubljana (LJU)

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