HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pennsylvania

$423+ Cheap flights from Slovenia to Pennsylvania

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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — PHL
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Slovenia to Pennsylvania with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Slovenia to Pennsylvania

Keep the following information in mind while searching for Slovenia to Pennsylvania flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$601
(oojo)

One-way from

$423
(Kiwi.com)
Provider with most accurate pricing for Ljubljana Joze Pucnik-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ljubljana Joze Pucnik-Philadelphia flights.
Search Deals
From Slovenia to Pennsylvania
Search Deals
One-way flight from Slovenia to Pennsylvania
Search Deals

Find flight deals from Slovenia to Pennsylvania

Cheapest flights from Slovenia to Pennsylvania
Explore the most affordable flight options available from Slovenia to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This oojo deal was found by Cheapflights users on 3/30. 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.
Fri 5/235:05 pmLJU - JFK
1 stop33h 15mLOT
Thu 6/55:45 pmJFK - LJU
1 stop12h 50mLOT
Deal found 3/30$601
This Justfly.com deal was found by Cheapflights users on 3/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/49:25 amLJU - JFK
1 stop19h 15mTurkish Airlines
Sun 4/207:50 pmJFK - LJU
1 stop30h 40mTurkish Airlines
Deal found 3/31$619
This Justfly.com deal was found by Cheapflights users on 4/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/49:25 amLJU - EWR
1 stop19h 10mTurkish Airlines
Sat 4/1912:30 amEWR - LJU
1 stop26h 00mTurkish Airlines
Deal found 4/1$622
This KLM deal was found by Cheapflights users on 3/31. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2412:35 pmLJU - JFK
1 stop32h 50mKLM
Mon 6/26:30 pmJFK - LJU
1 stop11h 05mKLM
Deal found 3/31$634
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/712:35 pmLJU - JFK
1 stop12h 30mDelta
Tue 5/131:59 pmJFK - LJU
2 stops16h 06mDelta
Deal found 4/1$639
This Air France deal was found by Cheapflights users on 3/31. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1312:35 pmLJU - JFK
1 stop16h 15mAir France
Sat 4/197:15 pmJFK - LJU
1 stop10h 50mAir France
Deal found 3/31$640
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/712:35 pmLJU - LGA
2 stops14h 47mDelta
Tue 5/133:00 pmLGA - LJU
2 stops15h 05mDelta
Deal found 4/1$645
This SWISS deal was found by Cheapflights users on 3/31. 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.
Wed 5/1410:50 amLJU - IAD
1 stop11h 25mSWISS
Wed 10/88:45 pmIAD - LJU
1 stop15h 50mSWISS
Deal found 3/31$656
This SWISS deal was found by Cheapflights users on 3/31. 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.
Fri 5/2310:50 amLJU - JFK
1 stop11h 45mSWISS
Thu 6/58:30 pmJFK - LJU
1 stop29h 45mSWISS
Deal found 3/31$656
This SWISS deal was found by Cheapflights users on 4/1. 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.
Wed 5/710:50 amLJU - EWR
1 stop15h 20mSWISS
Tue 5/139:50 pmEWR - LJU
1 stop30h 15mSWISS
Deal found 4/1$659
This Air Canada deal was found by Cheapflights users on 4/1. 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.
Fri 5/166:40 amLJU - LGA
2 stops16h 18mMultiple Airlines
Fri 5/2311:40 amLGA - LJU
2 stops15h 50mMultiple Airlines
Deal found 4/1$661
This Lufthansa deal was found by Cheapflights users on 4/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/246:30 amLJU - EWR
1 stop13h 10mMultiple Airlines
Mon 6/26:30 pmEWR - LJU
1 stop17h 15mMultiple Airlines
Deal found 4/1$671

Cheapflights Fare Finder

Customize your flight search to find flights from Slovenia to Pennsylvania 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 April 2, 2025.
Use the filters below to find and compare flights from Slovenia to Pennsylvania that are best for you.

Fly from

Slovenia

Fly to

Pennsylvania

Route

Depart

Return

Price

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Fri 5/23

5:05 pm-8:20 pm

1 stop33h 15m

New York John F Kennedy Intl

Thu 6/5

5:45 pm-12:35 pm

1 stop12h 50m

$601

LjubljanaNewark

LJU - EWR

LJUEWR

Ljubljana Joze Pucnik

Thu 5/15

6:30 pm-10:30 pm

1 stop34h 00m

Newark

Wed 5/21

1:15 am-5:45 pm

1 stop10h 30m

$624

LjubljanaNewark

LJU - EWR

LJUEWR

Ljubljana Joze Pucnik

Wed 5/7

8:10 pm-10:35 pm

1 stop32h 25m

Newark

Mon 5/12

12:30 am-8:30 am

1 stop26h 00m

$631

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Sat 5/24

12:35 pm-3:25 pm

1 stop32h 50m

New York John F Kennedy Intl

Mon 6/2

6:30 pm-11:35 am

1 stop11h 05m

$634

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Wed 5/7

12:35 pm-7:05 pm

1 stop12h 30m

New York John F Kennedy Intl

Tue 5/13

1:59 pm-12:05 pm

2 stops16h 06m

$639

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Sun 4/13

12:35 pm-10:50 pm

1 stop16h 15m

New York John F Kennedy Intl

Sat 4/19

7:15 pm-12:05 pm

1 stop10h 50m

$640

LjubljanaNewark

LJU - EWR

LJUEWR

Ljubljana Joze Pucnik

Fri 5/23

1:20 pm-5:45 pm

2 stops34h 25m

Newark

Thu 6/5

10:50 pm-4:20 pm

1 stop11h 30m

$643

LjubljanaNew York

LJU - LGA

LJULGA

Ljubljana Joze Pucnik

Wed 5/7

12:35 pm-9:22 pm

2 stops14h 47m

New York LaGuardia

Tue 5/13

3:00 pm-12:05 pm

2 stops15h 05m

$645

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Wed 5/14

10:50 am-4:15 pm

1 stop11h 25m

Washington, D.C. Dulles Intl

Wed 10/8

8:45 pm-6:35 pm

1 stop15h 50m

$656

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Fri 5/23

10:50 am-4:35 pm

1 stop11h 45m

New York John F Kennedy Intl

Thu 6/5

8:30 pm-8:15 am

1 stop29h 45m

$656

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Slovenia to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Slovenia 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 Slovenia to Pennsylvania

Rainfall in Pennsylvania by month

Plan your trip to Pennsylvania by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Pennsylvania ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Pennsylvania when rainfall is around 2.7 in.

Temperature in Pennsylvania by month

Plan your trip to Pennsylvania by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Pennsylvania, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pennsylvania. Reviews last updated April 2, 2025.
Peruse reviews from past customers who have flown with Emirates, Delta and KLM from Slovenia to Pennsylvania to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,193 reviews

Food

7.8

Comfort

8.0

Entertainment

8.2

Overall

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.0
Very good
3,193 reviews
Emirates
8.0
Very good
3,193 reviews

Food

7.8

Comfort

8.0

Entertainment

8.2

Overall

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Delta
8.0
Very good
7,897 reviews
Emirates
8.0
Very good
3,193 reviews

Food

7.8

Comfort

8.0

Entertainment

8.2

Overall

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
KLM
7.8
Good
1,323 reviews
Emirates
8.0
Very good
3,193 reviews

Food

7.8

Comfort

8.0

Entertainment

8.2

Overall

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
LOT
7.6
Good
1,065 reviews
Emirates
8.0
Very good
3,193 reviews

Food

7.8

Comfort

8.0

Entertainment

8.2

Overall

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Finnair
7.6
Good
1,267 reviews
Emirates
8.0
Very good
3,193 reviews

Food

7.8

Comfort

8.0

Entertainment

8.2

Overall

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

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

  • What are the cheapest airlines to fly from Slovenia to Pennsylvania one-way?

    To fly one-way, consider booking your trip with Air Serbia, which is currently one of the cheapest options available, starting at $448. LOT flights start at $475 while deals on Turkish Airlines start at $506 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Slovenia to Pennsylvania 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 Slovenia to Pennsylvania?

    Currently, August is the cheapest month in which you can book a flight from Slovenia to Pennsylvania (average of $236). Flying from Slovenia to Pennsylvania in March is currently the most expensive (average of $295). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Slovenia to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to John F Kennedy Intl flights
Charles de Gaulle to Newark flights
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Frankfurt to John F Kennedy Intl flights
Frankfurt to Newark flights
Orly to John F Kennedy Intl flights
Orly to Newark flights
Charles de Gaulle to Stewart flights
London City to John F Kennedy Intl flights
Charles de Gaulle to LaGuardia flights
Charles de Gaulle to Miami flights
Gatwick to John F Kennedy Intl flights
Heathrow to LaGuardia flights
Gatwick to Newark flights
Bruxelles-National to John F Kennedy Intl flights
Bruxelles-National to Newark flights
Madrid to John F Kennedy Intl flights
Frankfurt to LaGuardia flights
London City to Newark flights
Madrid to Newark flights
Madrid to Miami flights
Barcelona-El Prat to John F Kennedy Intl flights
Malpensa to John F Kennedy Intl flights
Barcelona-El Prat to Newark flights
Malpensa to Newark flights
Dublin to Newark flights
Dublin to John F Kennedy Intl flights
Frederic Chopin to John F Kennedy Intl flights
Vienna to Newark flights
Leonardo da Vinci/Fiumicino to John F Kennedy Intl flights
Munich to John F Kennedy Intl flights
Charles de Gaulle to Los Angeles flights
Frederic Chopin to Newark flights
Vienna to John F Kennedy Intl flights
Leonardo da Vinci/Fiumicino to Newark flights
Frankfurt to Miami flights
Berlin to John F Kennedy Intl flights
Heathrow to Miami flights
Berlin to Newark flights
Munich to Newark flights
Heathrow to Los Angeles flights
Bruxelles-National to LaGuardia flights
Heathrow to Orlando flights
Gatwick to LaGuardia flights
Stansted to John F Kennedy Intl flights
Charles de Gaulle to San Francisco flights
Zurich to John F Kennedy Intl flights
Heathrow to Boston flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.