What airlines fly to Slovenia?

SWISS, Lufthansa and Turkish Airlines are the top three most popular airlines that fly to Slovenia from Philadelphia according to our data. SWISS is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Slovenia. Keep in mind that there are 4 different airlines that fly to Slovenia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Philadelphia Airport to Slovenia?

Prices for flights from Philadelphia Airport to Slovenia are refreshed on a daily basis.

How old do you have to be to fly from Philadelphia Airport to Slovenia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Slovenia.

What documentation or ID do you need to fly to Slovenia?

The travel and health documents required for your trip to Slovenia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Slovenia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$826 Cheap Flights from Philadelphia to Slovenia in 2026

Find the cheapest flights from Philadelphia to Slovenia

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:05 pm - 9:20 pmPHL Philadelphia-LJU Ljubljana Joze Pucnik

22h 15m2 stops Toronto Pearson Intl Frankfurt am Main

6:40 am - 4:05 pmLJU Ljubljana Joze Pucnik-PHL Philadelphia

15h 25m1 stop Frankfurt am Main

$826Multiple Airlines

Mon, Dec 7 - Thu, Dec 17

5:05 pm - 9:20 pmPHL Philadelphia-LJU Ljubljana Joze Pucnik

22h 15m2 stops Toronto Pearson Intl Frankfurt am Main

6:40 am - 10:56 pmLJU Ljubljana Joze Pucnik-PHL Philadelphia

22h 16m2 stops Frankfurt am Main Toronto Pearson Intl

$830Multiple Airlines

Mon, Dec 7 - Thu, Dec 17

5:40 pm - 1:15 pmPHL Philadelphia-LJU Ljubljana Joze Pucnik

13h 35m1 stop Frankfurt am Main

3:15 pm - 5:05 pmLJU Ljubljana Joze Pucnik-PHL Philadelphia

30h 50m2 stops Zurich Frankfurt am Main

$875Multiple Airlines

Mon, Oct 19 - Mon, Oct 26

3:20 pm - 10:05 amPHL Philadelphia-LJU Ljubljana Joze Pucnik

12h 45m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

6:40 am - 10:56 pmLJU Ljubljana Joze Pucnik-PHL Philadelphia

22h 16m2 stops Frankfurt am Main Toronto Pearson Intl

$880United Airlines

Mon, Feb 1 - Fri, Feb 5

3:20 pm - 10:05 amPHL Philadelphia-LJU Ljubljana Joze Pucnik

12h 45m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

6:40 am - 12:14 pmLJU Ljubljana Joze Pucnik-PHL Philadelphia

35h 34m3 stops Frankfurt am Main Los Angeles Los Angeles Chicago O'Hare Intl

$883United Airlines

Mon, Feb 1 - Fri, Feb 5

3:20 pm - 1:05 pmPHL Philadelphia-LJU Ljubljana Joze Pucnik

15h 45m2 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National

6:40 am - 4:21 pmLJU Ljubljana Joze Pucnik-PHL Philadelphia

15h 41m2 stops Frankfurt am Main Toronto Pearson Intl

$886Multiple Airlines

Sun, Nov 15 - Tue, Nov 24

10:05 am - 9:15 amPHL Philadelphia-LJU Ljubljana Joze Pucnik

17h 10m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

10:45 am - 7:39 amLJU Ljubljana Joze Pucnik-PHL Philadelphia

49h 54m2 stops Frankfurt am Main San Francisco

$888United Airlines

Mon, Oct 19 - Mon, Oct 26

5:40 pm - 1:15 pmPHL Philadelphia-LJU Ljubljana Joze Pucnik

13h 35m1 stop Frankfurt am Main

6:40 am - 4:05 pmLJU Ljubljana Joze Pucnik-PHL Philadelphia

15h 25m1 stop Frankfurt am Main

$892Lufthansa

Mon, Oct 19 - Tue, Nov 3

3:25 pm - 1:15 pmPHL Philadelphia-LJU Ljubljana Joze Pucnik

15h 50m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

10:45 am - 10:56 pmLJU Ljubljana Joze Pucnik-PHL Philadelphia

18h 11m2 stops Frankfurt am Main Toronto Pearson Intl

$899Multiple Airlines

Mon, Oct 19 - Tue, Nov 3

7:10 pm - 1:15 pmPHL Philadelphia-LJU Ljubljana Joze Pucnik

36h 05m3 stops Chicago O'Hare Intl Houston George Bush Intcntl Frankfurt am Main

10:45 am - 7:39 amLJU Ljubljana Joze Pucnik-PHL Philadelphia

49h 54m2 stops Frankfurt am Main San Francisco

$901United Airlines

Mon, Oct 19 - Mon, Oct 26

Cheap last minute flights

Enter your travel dates to find the best prices.

12:36 pm - 1:50 pmPHL Philadelphia-LJU Ljubljana Joze Pucnik

19h 14m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

6:00 am - 7:18 pmLJU Ljubljana Joze Pucnik-PHL Philadelphia

19h 18m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$1,340Delta

Sun, Sep 6 - Tue, Oct 6

10:05 am - 7:05 pmPHL Philadelphia-LJU Ljubljana Joze Pucnik

27h 00m3 stops Montreal Pierre Elliott Trudeau Intl Vienna Intl Podgorica Golubovci

9:35 am - 2:47 pmLJU Ljubljana Joze Pucnik-PHL Philadelphia

35h 12m3 stops Munich Franz Josef Strauss Paris Charles de Gaulle Montreal Pierre Elliott Trudeau Intl

$1,593Multiple Airlines

Tue, Sep 8 - Tue, Sep 22

9:21 pm - 8:00 pmPHL Philadelphia-LJU Ljubljana Joze Pucnik

40h 39m2 stops Chicago O'Hare Intl Madrid Barajas

6:00 pm - 12:10 pmLJU Ljubljana Joze Pucnik-PHL Philadelphia

24h 10m1 stop London Heathrow

$1,624Multiple Airlines

Sun, Sep 6 - Wed, Oct 14

7:00 am - 7:45 pmPHL Philadelphia-LJU Ljubljana Joze Pucnik

30h 45m3 stops Toronto Pearson Intl Munich Franz Josef Strauss Manchester

3:45 pm - 4:05 pmLJU Ljubljana Joze Pucnik-PHL Philadelphia

30h 20m3 stops Skopje Zurich Frankfurt am Main

$1,674Multiple Airlines

Sun, Sep 6 - Wed, Sep 16

8:55 pm - 8:50 amPHL Philadelphia-LJU Ljubljana Joze Pucnik

53h 55m2 stops Boston Logan Intl Istanbul

8:25 pm - 9:31 amLJU Ljubljana Joze Pucnik-PHL Philadelphia

43h 06m2 stops Istanbul Boston Logan Intl

$1,699Multiple Airlines

Sat, Sep 5 - Mon, Sep 14

3:25 pm - 12:30 amPHL Philadelphia-LJU Ljubljana Joze Pucnik

27h 05m3 stops Montreal Pierre Elliott Trudeau Intl Lyon-Saint Exupéry Warsaw Frederic Chopin

2:00 pm - 2:47 pmLJU Ljubljana Joze Pucnik-PHL Philadelphia

30h 47m3 stops Istanbul Paris Charles de Gaulle Montreal Pierre Elliott Trudeau Intl

$1,710Multiple Airlines

Tue, Sep 8 - Wed, Oct 7

5:40 pm - 7:45 pmPHL Philadelphia-LJU Ljubljana Joze Pucnik

20h 05m2 stops Frankfurt am Main Manchester

2:00 pm - 2:47 pmLJU Ljubljana Joze Pucnik-PHL Philadelphia

30h 47m3 stops Istanbul Dublin Montreal Pierre Elliott Trudeau Intl

$1,745Multiple Airlines

Sun, Sep 6 - Wed, Sep 16

3:25 pm - 12:30 amPHL Philadelphia-LJU Ljubljana Joze Pucnik

27h 05m3 stops Montreal Pierre Elliott Trudeau Intl Lyon-Saint Exupéry Warsaw Frederic Chopin

2:00 pm - 2:47 pmLJU Ljubljana Joze Pucnik-PHL Philadelphia

30h 47m3 stops Istanbul Dublin Montreal Pierre Elliott Trudeau Intl

$1,747Multiple Airlines

Tue, Sep 8 - Wed, Sep 23

5:40 pm - 7:45 pmPHL Philadelphia-LJU Ljubljana Joze Pucnik

20h 05m2 stops Frankfurt am Main Manchester

5:05 pm - 6:55 pmLJU Ljubljana Joze Pucnik-PHL Philadelphia

31h 50m3 stops Warsaw Frederic Chopin Budapest Ferenc Liszt Intl Dublin

$1,758Multiple Airlines

Sun, Sep 6 - Tue, Oct 6

10:50 am - 7:45 pmPHL Philadelphia-LJU Ljubljana Joze Pucnik

26h 55m3 stops Toronto Pearson Intl Munich Franz Josef Strauss Manchester

5:05 pm - 6:55 pmLJU Ljubljana Joze Pucnik-PHL Philadelphia

31h 50m3 stops Warsaw Frederic Chopin Budapest Ferenc Liszt Intl Dublin

$1,795Multiple Airlines

Sun, Sep 6 - Tue, Oct 6

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Lufthansa flights from Philadelphia to Slovenia

Our best Lufthansa deals on Philadelphia to Slovenia flight tickets

Lufthansa

Oct 19

PHL5:40 pmPhiladelphia

13h 35m

1 stop

LJU1:15 pmLjubljana Joze Pucnik

Nov 3

LJU6:40 amLjubljana Joze Pucnik

15h 25m

1 stop

PHL4:05 pmPhiladelphia

$892

Lufthansa

Sep 29

PHL5:40 pmPhiladelphia

13h 35m

1 stop

LJU1:15 pmLjubljana Joze Pucnik

Oct 6

LJU9:55 amLjubljana Joze Pucnik

12h 10m

1 stop

PHL4:05 pmPhiladelphia

$982

Lufthansa

Oct 15

PHL5:40 pmPhiladelphia

13h 35m

1 stop

LJU1:15 pmLjubljana Joze Pucnik

Oct 22

LJU2:05 pmLjubljana Joze Pucnik

32h 00m

1 stop

PHL4:05 pmPhiladelphia

$1,048

United Airlines flights from Philadelphia to Slovenia

Our best United Airlines deals on Philadelphia to Slovenia flight tickets

United Airlines

Feb 1

PHL3:20 pmPhiladelphia

12h 45m

2 stops

LJU10:05 amLjubljana Joze Pucnik

Feb 5

LJU6:40 amLjubljana Joze Pucnik

22h 16m

2 stops

PHL10:56 pmPhiladelphia

$880

United Airlines

Feb 1

PHL3:20 pmPhiladelphia

12h 45m

2 stops

LJU10:05 amLjubljana Joze Pucnik

Feb 5

LJU6:40 amLjubljana Joze Pucnik

35h 34m

3 stops

PHL12:14 pmPhiladelphia

$883

United Airlines

Oct 19

PHL10:05 amPhiladelphia

17h 10m

2 stops

LJU9:15 amLjubljana Joze Pucnik

Oct 26

LJU10:45 amLjubljana Joze Pucnik

49h 54m

2 stops

PHL7:39 amPhiladelphia

$888

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Mon 12/7

5:05 pm-9:20 pm

2 stops22h 15m

Ljubljana Joze Pucnik

Thu 12/17

6:40 am-4:05 pm

1 stop15h 25m

$826

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Mon 12/7

5:05 pm-9:20 pm

2 stops22h 15m

Ljubljana Joze Pucnik

Thu 12/17

6:40 am-10:56 pm

2 stops22h 16m

$830

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Mon 10/19

5:40 pm-1:15 pm

1 stop13h 35m

Ljubljana Joze Pucnik

Mon 10/26

3:15 pm-5:05 pm

2 stops30h 50m

$875

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Mon 2/1

3:20 pm-10:05 am

2 stops12h 45m

Ljubljana Joze Pucnik

Fri 2/5

6:40 am-10:56 pm

2 stops22h 16m

$880

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Mon 2/1

3:20 pm-10:05 am

2 stops12h 45m

Ljubljana Joze Pucnik

Fri 2/5

6:40 am-12:14 pm

3 stops35h 34m

$883

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Sun 11/15

3:20 pm-1:05 pm

2 stops15h 45m

Ljubljana Joze Pucnik

Tue 11/24

6:40 am-4:21 pm

2 stops15h 41m

$886

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Mon 10/19

10:05 am-9:15 am

2 stops17h 10m

Ljubljana Joze Pucnik

Mon 10/26

10:45 am-7:39 am

2 stops49h 54m

$888

Quickest round-trip

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Mon 10/19

5:40 pm-1:15 pm

1 stop13h 35m

Ljubljana Joze Pucnik

Tue 11/3

6:40 am-4:05 pm

1 stop15h 25m

$892

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Mon 10/19

3:25 pm-1:15 pm

2 stops15h 50m

Ljubljana Joze Pucnik

Tue 11/3

10:45 am-10:56 pm

2 stops18h 11m

$899

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Mon 10/19

7:10 pm-1:15 pm

3 stops36h 05m

Ljubljana Joze Pucnik

Mon 10/26

10:45 am-7:39 am

2 stops49h 54m

$901

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Slovenia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Philadelphia to Slovenia flights?

You could potentially save up to 55% on your flight if you consider stops on a Philadelphia to Slovenia flight.

Cheap Philadelphia to Slovenia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Slovenia

Best Price Found	$826
Fastest flight time	12h 45m
Direct flights	None

The best flight deal from Philadelphia to Slovenia found on momondo in the last 72 hours is $826

The fastest flight from Philadelphia to Slovenia takes 12h 45m

There are no direct flights from Philadelphia to Slovenia. There are no popular flight routes from Philadelphia to Slovenia.

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Frequently asked questions about flying from Philadelphia to Slovenia

When did momondo last update prices for flights from Philadelphia Airport to Slovenia?
Prices for flights from Philadelphia Airport to Slovenia are refreshed on a daily basis.
How old do you have to be to fly from Philadelphia Airport to Slovenia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Slovenia.
What documentation or ID do you need to fly to Slovenia?
The travel and health documents required for your trip to Slovenia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Slovenia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Slovenia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Slovenia for you.

Can I find flights from Philadelphia to Slovenia with flexible booking policies on momondo?

All flight searches from Philadelphia to Slovenia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Philadelphia to Slovenia?

Once all potential Philadelphia to Slovenia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Philadelphia to Slovenia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Slovenia from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Flights to Ljubljanafrom $704

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Cheap flights from Philadelphia to Slovenia from $826

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Slovenia departing on 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Lufthansa flights from Philadelphia to Slovenia

Our best Lufthansa deals on Philadelphia to Slovenia flight tickets

United Airlines flights from Philadelphia to Slovenia

Our best United Airlines deals on Philadelphia to Slovenia flight tickets

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How to get the cheapest flight ticket from Philadelphia to Slovenia

Can stopping save me money on Philadelphia to Slovenia flights?

What airlines fly to Slovenia?

Cheap Philadelphia to Slovenia flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Philadelphia to Slovenia

Why use momondo?

An easier way to manage your Slovenia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Slovenia

Popular cities in Slovenia

Popular flights according to clicks in the last 7 days on momondo

Philadelphia flight routes

According to popular flight searches on momondo this year

Slovenia flight routes

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Fly your favorite airline to Slovenia

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List of cabin classes available on flights landing in Slovenia. Availability may vary depending on flight origin and airline.

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