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Ljubljana

$775+ Cheap flights from Philadelphia (PHL) to Ljubljana (LJU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LJU
Jul 16 — Jul 231
Wed 7/16
Wed 7/23
1 adult, Economy
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Cheap flight deals from Philadelphia to Ljubljana

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Ljubljana (LJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 11, 2025.

Round-trip from

$775
(oojo)
From Philadelphia to Ljubljana Joze Pucnik
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Find flight deals from Philadelphia to Ljubljana

Cheapest flights from Philadelphia to Ljubljana
Explore the most affordable flight options available from Philadelphia to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2025.

This oojo deal was found by Cheapflights users on 7/9. 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.
Sat 8/235:40 pmPHL - LJU
2 stops19h 35mTurkish Airlines
Sat 10/182:05 pmLJU - PHL
2 stops54h 10mTurkish Airlines
Deal found 7/9$775
This FlightHub deal was found by Cheapflights users on 7/9. 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.
Mon 9/225:35 pmPHL - LJU
2 stops19h 50mLufthansa
Wed 10/156:40 amLJU - PHL
1 stop15h 20mLufthansa
Deal found 7/9$837
This Delta deal was found by Cheapflights users on 7/10. 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.
Sun 8/106:00 amPHL - LJU
2 stops23h 35mDelta
Wed 8/207:40 amLJU - PHL
2 stops31h 45mDelta
Deal found 7/10$840
This Priceline deal was found by Cheapflights users on 7/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/125:29 pmPHL - LJU
2 stops17h 46mBritish Airways
Wed 8/206:00 pmLJU - PHL
1 stop25h 10mBritish Airways
Deal found 7/10$855
This Orbitz deal was found by Cheapflights users on 7/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/269:20 amPHL - LJU
2 stops16h 55mMultiple Airlines
Thu 10/27:20 pmLJU - PHL
2 stops32h 18mMultiple Airlines
Deal found 7/9$876
This SWISS deal was found by Cheapflights users on 7/9. 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.
Thu 12/41:00 pmPHL - LJU
2 stops18h 35mSWISS
Mon 12/83:10 pmLJU - PHL
2 stops36h 22mSWISS
Deal found 7/9$894
This KLM deal was found by Cheapflights users on 7/7. 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.
Thu 12/49:42 amPHL - LJU
2 stops20h 38mKLM
Mon 12/812:25 pmLJU - PHL
2 stops39h 48mKLM
Deal found 7/7$995
This Finnair deal was found by Cheapflights users on 7/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/99:45 pmPHL - LJU
2 stops53h 00mFinnair
Sat 8/239:30 amLJU - PHL
2 stops33h 40mFinnair
Deal found 7/10$1,004

Cheapflights Fare Finder

Customize your flight search to find flights from Philadelphia to Ljubljana 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 July 11, 2025.
Use the filters below to find and compare flights from Philadelphia to Ljubljana that are best for you.

Fly from

Philadelphia

Fly to

Ljubljana

Route

Depart

Return

Price

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Sat 8/23

5:40 pm-7:15 pm

2 stops19h 35m

Ljubljana Joze Pucnik

Sat 10/18

2:05 pm-2:15 pm

2 stops54h 10m

$775

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Mon 9/22

5:35 pm-7:25 pm

2 stops19h 50m

Ljubljana Joze Pucnik

Wed 10/15

6:40 am-4:00 pm

1 stop15h 20m

$837

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Sun 8/10

6:00 am-11:35 am

2 stops23h 35m

Ljubljana Joze Pucnik

Wed 8/20

7:40 am-9:25 am

2 stops31h 45m

$840

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Tue 8/12

5:29 pm-5:15 pm

2 stops17h 46m

Ljubljana Joze Pucnik

Wed 8/20

6:00 pm-1:10 pm

1 stop25h 10m

$855

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Fri 9/26

9:20 am-8:15 am

2 stops16h 55m

Ljubljana Joze Pucnik

Thu 10/2

7:20 pm-9:38 pm

2 stops32h 18m

$876

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Thu 12/4

1:00 pm-1:35 pm

2 stops18h 35m

Ljubljana Joze Pucnik

Mon 12/8

3:10 pm-9:32 pm

2 stops36h 22m

$894

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Thu 12/4

9:42 am-12:20 pm

2 stops20h 38m

Ljubljana Joze Pucnik

Mon 12/8

12:25 pm-10:13 pm

2 stops39h 48m

$995

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Sat 8/9

9:45 pm-8:45 am

2 stops53h 00m

Ljubljana Joze Pucnik

Sat 8/23

9:30 am-1:10 pm

2 stops33h 40m

$1,004

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Best time to book a flight from Philadelphia to Ljubljana

Have a flexible travel schedule? Discover the best time to fly to Ljubljana from Philadelphia 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 Philadelphia to Ljubljana

What is the cheapest month to book a flight from Philadelphia to Ljubljana?

Currently, February is the cheapest month in which you can book a flight from Philadelphia to Ljubljana (average of $710). Flying from Philadelphia to Ljubljana in June is currently the most expensive (average of $1,446). 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.

Reviews of airlines servicing Ljubljana

Get insights into the airlines that provide service to Ljubljana. 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 Ljubljana. Reviews last updated July 11, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Finnair from Philadelphia to Ljubljana 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.
Delta
8.0
Very good
7,952 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,952 reviews
Delta
8.0
Very good
7,952 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,372 reviews
Delta
8.0
Very good
7,952 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,312 reviews
Delta
8.0
Very good
7,952 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,655 reviews
Delta
8.0
Very good
7,952 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,896 reviews
Delta
8.0
Very good
7,952 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Ljubljana. 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 flying from Philadelphia to Ljubljana round-trip?

    Cheapflights users have booked flights from Philadelphia to Ljubljana round-trip from $775. Other airlines that can offer you cheap pricing are Lufthansa, from $837, and Delta, from $840.

  • Can I find deals for flights from Philadelphia to Ljubljana that include hotel bookings?

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

  • How can I find direct flights from Philadelphia to Ljubljana?

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

  • Can I find deals for business class flights from Philadelphia to Ljubljana?

    Yes. Cheapflights offers flight deals from Philadelphia to Ljubljana 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 Philadelphia to Ljubljana?

    Currently, February is the cheapest month in which you can book a flight from Philadelphia to Ljubljana (average of $710). Flying from Philadelphia to Ljubljana in June is currently the most expensive (average of $1,446). 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.

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Top airline flying from Philadelphia to Ljubljana

Discover the top airline that operate flights from Philadelphia to Ljubljana. 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 July 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$750Average$1,008FlexibilityNo cancel feeOn-time76%

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