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Slovenia

$228+ Cheap flights from Pennsylvania to Slovenia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LJU
Aug 22 — Aug 291
Fri 8/22
Fri 8/29
1 adult, Economy
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Cheap flight deals from Pennsylvania to Slovenia

Keep the following information in mind while searching for Pennsylvania to Slovenia flight deals. Data was last updated August 17, 2025.

Round-trip from

$561
(oojo)

One-way from

$228
(French Bee)
From Pennsylvania to Slovenia
Search Deals
One-way flight from Pennsylvania to Slovenia
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Find flight deals from Pennsylvania to Slovenia

Cheapest flights from Pennsylvania to Slovenia
Explore the most affordable flight options available from Pennsylvania to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2025.

This oojo deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2610:35 pmJFK - LJU
1 stop32h 30mLOT
Tue 12/95:10 pmLJU - JFK
1 stop33h 25mLOT
Deal found 8/17$561
This Cheapflightsfares deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2611:00 pmEWR - LJU
1 stop10h 20mSWISS
Wed 11/52:55 pmLJU - EWR
1 stop11h 35mSWISS
Deal found 8/17$564
This Cheapflightsfares deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2610:00 pmJFK - LJU
1 stop11h 20mSWISS
Wed 11/56:30 amLJU - JFK
1 stop12h 35mSWISS
Deal found 8/17$569
This SWISS deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:00 pmEWR - LJU
1 stop10h 20mSWISS
Thu 1/292:25 pmLJU - EWR
1 stop12h 05mSWISS
Deal found 8/17$575
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/74:15 pmJFK - LJU
1 stop11h 50mSWISS
Tue 10/147:20 pmLJU - JFK
1 stop23h 30mSWISS
Deal found 8/15$576
This FlightHub deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2610:05 amJFK - LJU
2 stops28h 25mMultiple Airlines
Wed 11/52:55 pmLJU - JFK
1 stop28h 10mMultiple Airlines
Deal found 8/17$577
This Expedia deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/296:55 pmEWR - LJU
2 stops37h 25mMultiple Airlines
Thu 1/292:25 pmLJU - EWR
1 stop12h 05mMultiple Airlines
Deal found 8/17$581
This Air Canada deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/264:50 pmJFK - LJU
2 stops23h 25mMultiple Airlines
Tue 12/96:30 amLJU - JFK
2 stops20h 28mMultiple Airlines
Deal found 8/17$581
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/184:15 pmJFK - LJU
1 stop11h 50mSWISS
Wed 9/37:25 pmLJU - JFK
1 stop23h 25mSWISS
Deal found 8/15$584
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/268:50 pmEWR - LJU
1 stop16h 40mLufthansa
Thu 1/291:20 pmLJU - EWR
1 stop11h 45mLufthansa
Deal found 8/17$587
This Gotogate deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/128:30 pmEWR - LJU
1 stop10h 05mMultiple Airlines
Tue 10/282:55 pmLJU - EWR
1 stop11h 35mMultiple Airlines
Deal found 8/17$589
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/18:30 pmJFK - LJU
1 stop16h 05mSWISS
Tue 9/97:20 pmLJU - JFK
1 stop23h 30mSWISS
Deal found 8/15$592

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Slovenia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 17, 2025.
Use the filters below to find and compare flights from Pennsylvania to Slovenia that are best for you.

Fly from

Pennsylvania

Fly to

Slovenia

Route

Depart

Return

Price

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Wed 11/26

10:35 pm-1:05 pm

1 stop32h 30m

Ljubljana Joze Pucnik

Tue 12/9

5:10 pm-8:35 pm

1 stop33h 25m

$561

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Sun 10/26

11:00 pm-2:20 pm

1 stop10h 20m

Ljubljana Joze Pucnik

Wed 11/5

2:55 pm-8:30 pm

1 stop11h 35m

$564

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Sun 10/26

10:00 pm-2:20 pm

1 stop11h 20m

Ljubljana Joze Pucnik

Wed 11/5

6:30 am-4:40 pm

1 stop16h 10m

$569

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Sun 11/30

10:00 pm-2:20 pm

1 stop10h 20m

Ljubljana Joze Pucnik

Wed 1/28

2:55 pm-8:30 pm

1 stop11h 35m

$575

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Sun 11/30

10:00 pm-2:20 pm

1 stop10h 20m

Ljubljana Joze Pucnik

Thu 1/29

2:25 pm-8:30 pm

1 stop12h 05m

$575

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Sun 11/30

10:00 pm-2:20 pm

1 stop10h 20m

Ljubljana Joze Pucnik

Fri 1/30

2:20 pm-8:30 pm

1 stop12h 10m

$575

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Wed 10/8

4:15 pm-10:05 am

1 stop11h 50m

Ljubljana Joze Pucnik

Wed 10/15

7:25 pm-12:50 pm

1 stop23h 25m

$576

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Sun 10/26

10:05 am-7:30 pm

2 stops28h 25m

Ljubljana Joze Pucnik

Wed 11/5

6:30 am-1:05 pm

1 stop12h 35m

$577

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Sat 11/29

6:55 pm-2:20 pm

2 stops37h 25m

Ljubljana Joze Pucnik

Thu 1/29

2:25 pm-8:30 pm

1 stop12h 05m

$581

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Wed 11/26

4:50 pm-10:15 pm

2 stops23h 25m

Ljubljana Joze Pucnik

Tue 12/9

6:30 am-8:58 pm

2 stops20h 28m

$581

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Slovenia

Have a flexible travel schedule? Discover the best time to fly to Slovenia from Pennsylvania with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Slovenia

What is the cheapest time of day to fly from PA to SI?

Find hourly flight availability from Pennsylvania to Slovenia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Slovenia as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Slovenia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Pennsylvania to Slovenia that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to Slovenia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Slovenia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Slovenia.

  • Can I find deals for business class flights from Pennsylvania to Slovenia?

    Yes. Cheapflights offers flight deals from Pennsylvania to Slovenia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pennsylvania to Slovenia?

    Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Slovenia (average of $710). Flying from Pennsylvania to Slovenia in June is currently the most expensive (average of $1,444). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Pennsylvania to Slovenia

See prices for flight routes from nearby airports that may be better suited for you.
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LaGuardia to Leonardo da Vinci/Fiumicino flights
Boston to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Charles de Gaulle flights
John F Kennedy Intl to Dublin flights
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O'Hare Intl to Leonardo da Vinci/Fiumicino flights
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Top airline flying from Pennsylvania to Slovenia

Discover the top airline that operate flights from Pennsylvania to Slovenia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$601Average$1,199FlexibilityNo cancel feeOn-time76%

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