What airlines fly to Slovenia?

SWISS, Lufthansa and Air Serbia 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.

$712 Cheap Flights from Philadelphia to Slovenia in 2026/27

Find the cheapest flights from Philadelphia to Slovenia

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 11:40 amPHL Philadelphia-LJU Ljubljana Joze Pucnik

23h 40m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

12:55 pm - 7:19 pmLJU Ljubljana Joze Pucnik-PHL Philadelphia

36h 24m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$712Delta

Sun, Nov 15 - Mon, Nov 23

5:17 pm - 11:40 amPHL Philadelphia-LJU Ljubljana Joze Pucnik

36h 23m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

12:55 pm - 4:35 pmLJU Ljubljana Joze Pucnik-PHL Philadelphia

33h 40m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$713Delta

Mon, Nov 16 - Wed, Nov 25

7:13 am - 12:20 pmPHL Philadelphia-LJU Ljubljana Joze Pucnik

23h 07m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

12:55 pm - 6:44 pmLJU Ljubljana Joze Pucnik-PHL Philadelphia

35h 49m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$723Delta

Wed, Nov 4 - Tue, Nov 24

7:13 am - 12:20 pmPHL Philadelphia-LJU Ljubljana Joze Pucnik

23h 07m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

12:55 pm - 12:54 amLJU Ljubljana Joze Pucnik-PHL Philadelphia

17h 59m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$724Delta

Wed, Nov 4 - Thu, Nov 19

9:20 am - 1:50 pmPHL Philadelphia-LJU Ljubljana Joze Pucnik

22h 30m2 stops Boston Logan Intl Paris Charles de Gaulle

12:55 pm - 11:00 amLJU Ljubljana Joze Pucnik-PHL Philadelphia

27h 05m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$742Delta

Tue, Oct 20 - Tue, Oct 27

12:32 pm - 11:40 amPHL Philadelphia-LJU Ljubljana Joze Pucnik

17h 08m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

12:25 pm - 12:54 amLJU Ljubljana Joze Pucnik-PHL Philadelphia

18h 29m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

$761Air France

Thu, Nov 5 - Thu, Nov 12

6:00 am - 11:40 amPHL Philadelphia-LJU Ljubljana Joze Pucnik

23h 40m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

12:25 pm - 11:15 pmLJU Ljubljana Joze Pucnik-PHL Philadelphia

16h 50m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County

$762Delta

Sun, Nov 15 - Sun, Nov 22

6:00 am - 12:20 pmPHL Philadelphia-LJU Ljubljana Joze Pucnik

24h 20m2 stops Boston Logan Intl Amsterdam Schiphol

12:45 pm - 7:12 pmLJU Ljubljana Joze Pucnik-PHL Philadelphia

36h 27m2 stops Amsterdam Schiphol Boston Logan Intl

$773Delta

Sun, Nov 15 - Sat, Nov 21

2:12 pm - 12:20 pmPHL Philadelphia-LJU Ljubljana Joze Pucnik

16h 08m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

12:35 pm - 12:54 amLJU Ljubljana Joze Pucnik-PHL Philadelphia

18h 19m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$774Delta

Mon, Nov 16 - Sun, Nov 22

5:40 pm - 10:05 amPHL Philadelphia-LJU Ljubljana Joze Pucnik

10h 25m1 stop Frankfurt am Main

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

15h 25m1 stop Frankfurt am Main

$794Lufthansa

Thu, Nov 5 - Thu, Nov 12

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United Airlines flights from Philadelphia to Slovenia

Our best United Airlines deals on Philadelphia to Slovenia flight tickets

United Airlines

Nov 1

PHL5:40 pmPhiladelphia

10h 25m

1 stop

LJU10:05 amLjubljana Joze Pucnik

Nov 22

LJU6:40 amLjubljana Joze Pucnik

15h 25m

1 stop

PHL4:05 pmPhiladelphia

$824

United Airlines

Nov 5

PHL3:05 pmPhiladelphia

13h 00m

2 stops

LJU10:05 amLjubljana Joze Pucnik

Nov 12

LJU6:40 amLjubljana Joze Pucnik

15h 25m

1 stop

PHL4:05 pmPhiladelphia

$827

United Airlines

Nov 1

PHL6:00 amPhiladelphia

22h 05m

2 stops

LJU10:05 amLjubljana Joze Pucnik

Nov 22

LJU6:40 amLjubljana Joze Pucnik

15h 25m

1 stop

PHL4:05 pmPhiladelphia

$828

Delta flights from Philadelphia to Slovenia

Our best Delta deals on Philadelphia to Slovenia flight tickets

Delta

Nov 15

PHL6:00 amPhiladelphia

23h 40m

2 stops

LJU11:40 amLjubljana Joze Pucnik

Nov 23

LJU12:55 pmLjubljana Joze Pucnik

36h 24m

2 stops

PHL7:19 pmPhiladelphia

$712

Delta

Nov 16

PHL5:17 pmPhiladelphia

36h 23m

2 stops

LJU11:40 amLjubljana Joze Pucnik

Nov 25

LJU12:55 pmLjubljana Joze Pucnik

33h 40m

2 stops

PHL4:35 pmPhiladelphia

$713

Delta

Nov 4

PHL7:13 amPhiladelphia

23h 07m

2 stops

LJU12:20 pmLjubljana Joze Pucnik

Nov 24

LJU12:55 pmLjubljana Joze Pucnik

35h 49m

2 stops

PHL6:44 pmPhiladelphia

$723

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Sun 11/15

6:00 am-11:40 am

2 stops23h 40m

Ljubljana Joze Pucnik

Mon 11/23

12:55 pm-7:19 pm

2 stops36h 24m

$712

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Mon 11/16

5:17 pm-11:40 am

2 stops36h 23m

Ljubljana Joze Pucnik

Wed 11/25

12:55 pm-4:35 pm

2 stops33h 40m

$713

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Wed 11/4

7:13 am-12:20 pm

2 stops23h 07m

Ljubljana Joze Pucnik

Tue 11/24

12:55 pm-6:44 pm

2 stops35h 49m

$723

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Wed 11/4

7:13 am-12:20 pm

2 stops23h 07m

Ljubljana Joze Pucnik

Thu 11/19

12:55 pm-12:54 am

2 stops17h 59m

$724

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Tue 10/20

9:20 am-1:50 pm

2 stops22h 30m

Ljubljana Joze Pucnik

Tue 10/27

12:55 pm-11:00 am

2 stops27h 05m

$742

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Thu 11/5

12:32 pm-11:40 am

2 stops17h 08m

Ljubljana Joze Pucnik

Thu 11/12

12:25 pm-12:54 am

2 stops18h 29m

$761

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Sun 11/15

6:00 am-11:40 am

2 stops23h 40m

Ljubljana Joze Pucnik

Sun 11/22

12:25 pm-11:15 pm

2 stops16h 50m

$762

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Sun 11/15

6:00 am-12:20 pm

2 stops24h 20m

Ljubljana Joze Pucnik

Sat 11/21

12:45 pm-7:12 pm

2 stops36h 27m

$773

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Mon 11/16

2:12 pm-12:20 pm

2 stops16h 08m

Ljubljana Joze Pucnik

Sun 11/22

12:35 pm-12:54 am

2 stops18h 19m

$774

Quickest round-trip

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Thu 11/5

5:40 pm-10:05 am

1 stop10h 25m

Ljubljana Joze Pucnik

Thu 11/12

6:40 am-4:05 pm

1 stop15h 25m

$794

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	$712
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 $712

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.

Search flight deals

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 $689

Flights to Mariborfrom $3,530

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Cheap flights from Philadelphia to Slovenia from $712

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 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Philadelphia to Slovenia

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Filter for what you want

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United Airlines flights from Philadelphia to Slovenia

Our best United Airlines deals on Philadelphia to Slovenia flight tickets

Delta flights from Philadelphia to Slovenia

Our best Delta 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

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According to popular flight searches on momondo this year

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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According to popular flight searches on momondo this year