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Cheap flights from Philadelphia to Slovenia from $429

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Philadelphia to Slovenia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:20 pm - 1:15 pmPHL  Philadelphia-LJU Ljubljana Joze Pucnik
15h 55m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss
Multiple Airlines Logo
6:25 am - 4:00 pmLJU  Ljubljana Joze Pucnik-PHL Philadelphia
15h 35m1 stop Frankfurt am Main
$804Multiple Airlines
Tue, Apr 20 - Wed, Apr 28
Multiple Airlines Logo
3:20 pm - 1:15 pmPHL  Philadelphia-LJU Ljubljana Joze Pucnik
15h 55m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss
Multiple Airlines Logo
6:15 am - 10:53 pmLJU  Ljubljana Joze Pucnik-PHL Philadelphia
22h 38m2 stops Zurich Toronto Pearson Intl
$811Multiple Airlines
Tue, Apr 20 - Wed, Apr 28
Lufthansa Logo
5:35 pm - 1:40 pmPHL  Philadelphia-LJU Ljubljana Joze Pucnik
14h 05m1 stop Frankfurt am Main
Lufthansa Logo
6:25 am - 4:00 pmLJU  Ljubljana Joze Pucnik-PHL Philadelphia
15h 35m1 stop Frankfurt am Main
$812Lufthansa
Tue, Apr 20 - Wed, Apr 28
United Airlines Logo
3:20 pm - 10:05 amPHL  Philadelphia-LJU Ljubljana Joze Pucnik
12h 45m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main
United Airlines Logo
6:40 am - 4:05 pmLJU  Ljubljana Joze Pucnik-PHL Philadelphia
15h 25m1 stop Frankfurt am Main
$834United Airlines
Mon, Dec 7 - Thu, Dec 17
Multiple Airlines Logo
9:15 am - 10:05 amPHL  Philadelphia-LJU Ljubljana Joze Pucnik
18h 50m2 stops Toronto Pearson Intl Frankfurt am Main
Multiple Airlines Logo
6:15 am - 12:59 amLJU  Ljubljana Joze Pucnik-PHL Philadelphia
23h 44m2 stops Zurich Chicago O'Hare Intl
$839Multiple Airlines
Mon, Dec 28 - Fri, Mar 19
KLM Logo
10:35 am - 12:20 pmPHL  Philadelphia-LJU Ljubljana Joze Pucnik
19h 45m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
KLM Logo
12:25 pm - 11:27 pmLJU  Ljubljana Joze Pucnik-PHL Philadelphia
17h 02m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County
$844KLM
Mon, Dec 7 - Thu, Dec 17
United Airlines Logo
5:35 pm - 1:40 pmPHL  Philadelphia-LJU Ljubljana Joze Pucnik
14h 05m1 stop Frankfurt am Main
United Airlines Logo
10:10 am - 4:00 pmLJU  Ljubljana Joze Pucnik-PHL Philadelphia
11h 50m1 stop Frankfurt am Main
$845United Airlines
Sun, Mar 28 - Thu, Apr 1
United Airlines Logo
5:35 pm - 1:40 pmPHL  Philadelphia-LJU Ljubljana Joze Pucnik
14h 05m1 stop Frankfurt am Main
United Airlines Logo
6:25 am - 2:41 pmLJU  Ljubljana Joze Pucnik-PHL Philadelphia
14h 16m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$847United Airlines
Sun, Mar 28 - Thu, Apr 1
United Airlines Logo
3:20 pm - 9:30 amPHL  Philadelphia-LJU Ljubljana Joze Pucnik
36h 10m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main
United Airlines Logo
6:25 am - 2:41 pmLJU  Ljubljana Joze Pucnik-PHL Philadelphia
14h 16m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$850United Airlines
Sun, Mar 28 - Thu, Apr 1
United Airlines Logo
3:20 pm - 9:30 amPHL  Philadelphia-LJU Ljubljana Joze Pucnik
36h 10m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main
United Airlines Logo
6:25 am - 2:41 pmLJU  Ljubljana Joze Pucnik-PHL Philadelphia
14h 16m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$851United Airlines
Sun, Mar 28 - Thu, Apr 1

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United Airlines flights from Philadelphia to Slovenia

Our best United Airlines deals on Philadelphia to Slovenia flight tickets
United Airlines
Dec 7
PHL3:20 pmPhiladelphia
12h 45m
2 stops
LJU10:05 amLjubljana Joze Pucnik
Dec 17
LJU6:40 amLjubljana Joze Pucnik
15h 25m
1 stop
PHL4:05 pmPhiladelphia
$834
United Airlines
Mar 28
PHL5:35 pmPhiladelphia
14h 05m
1 stop
LJU1:40 pmLjubljana Joze Pucnik
Apr 1
LJU10:10 amLjubljana Joze Pucnik
11h 50m
1 stop
PHL4:00 pmPhiladelphia
$845
United Airlines
Mar 28
PHL5:35 pmPhiladelphia
14h 05m
1 stop
LJU1:40 pmLjubljana Joze Pucnik
Apr 1
LJU6:25 amLjubljana Joze Pucnik
14h 16m
2 stops
PHL2:41 pmPhiladelphia
$847

Lufthansa flights from Philadelphia to Slovenia

Our best Lufthansa deals on Philadelphia to Slovenia flight tickets
Lufthansa
Apr 20
PHL5:35 pmPhiladelphia
14h 05m
1 stop
LJU1:40 pmLjubljana Joze Pucnik
Apr 28
LJU6:25 amLjubljana Joze Pucnik
15h 35m
1 stop
PHL4:00 pmPhiladelphia
$812
Lufthansa
Nov 12
PHL5:40 pmPhiladelphia
10h 25m
1 stop
LJU10:05 amLjubljana Joze Pucnik
Nov 24
LJU6:40 amLjubljana Joze Pucnik
15h 25m
1 stop
PHL4:05 pmPhiladelphia
$874
Lufthansa
May 7
PHL5:35 pmPhiladelphia
14h 05m
1 stop
LJU1:40 pmLjubljana Joze Pucnik
May 20
LJU10:10 amLjubljana Joze Pucnik
11h 50m
1 stop
PHL4:00 pmPhiladelphia
$918

momondo Fare Finder

 
Use the filters below to find and compare flights from Philadelphia to Slovenia that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Tue 4/20

3:20 pm-1:15 pm

2 stops15h 55m

Ljubljana Joze Pucnik

Wed 4/28

6:25 am-4:00 pm

1 stop15h 35m

$804

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Tue 4/20

3:20 pm-1:15 pm

2 stops15h 55m

Ljubljana Joze Pucnik

Wed 4/28

6:15 am-10:53 pm

2 stops22h 38m

$811

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Tue 4/20

5:35 pm-1:40 pm

1 stop14h 05m

Ljubljana Joze Pucnik

Wed 4/28

6:25 am-4:00 pm

1 stop15h 35m

$812

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Mon 12/7

3:20 pm-10:05 am

2 stops12h 45m

Ljubljana Joze Pucnik

Thu 12/17

6:40 am-4:05 pm

1 stop15h 25m

$834

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Mon 12/28

9:15 am-10:05 am

2 stops18h 50m

Ljubljana Joze Pucnik

Fri 3/19

6:15 am-12:59 am

2 stops23h 44m

$839

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Mon 12/7

10:35 am-12:20 pm

2 stops19h 45m

Ljubljana Joze Pucnik

Thu 12/17

12:25 pm-11:27 pm

2 stops17h 02m

$844
Quickest round-trip

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Sun 3/28

5:35 pm-1:40 pm

1 stop14h 05m

Ljubljana Joze Pucnik

Thu 4/1

10:10 am-4:00 pm

1 stop11h 50m

$845

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Sun 3/28

5:35 pm-1:40 pm

1 stop14h 05m

Ljubljana Joze Pucnik

Thu 4/1

6:25 am-2:41 pm

2 stops14h 16m

$847

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Sun 3/28

3:20 pm-9:30 am

2 stops36h 10m

Ljubljana Joze Pucnik

Thu 4/1

6:25 am-2:41 pm

2 stops14h 16m

$850

PhiladelphiaLjubljana

PHL Philadelphia - LJU Ljubljana Joze Pucnik

PHLLJU

Philadelphia

Sun 3/28

3:20 pm-9:30 am

2 stops36h 10m

Ljubljana Joze Pucnik

Thu 4/1

6:25 am-2:41 pm

2 stops14h 16m

$851

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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

Can stopping save me money on Philadelphia to Slovenia flights?

You could potentially save up to 8% 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

$429

Fastest flight time

12h 45m

Direct flights

None
The best one-way flight to Slovenia from Philadelphia in the past 72 hours is $429. The best round-trip flight deal from Philadelphia to Slovenia found on momondo in the last 72 hours is $804.
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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