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Cheap flights from Philadelphia to Slovenia from $899

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 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Philadelphia to Slovenia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
8:28 am - 8:45 am
PHL
-
LJU
42h 17m
2 stops
Turkish Airlines Logo
9:40 am - 7:38 am
LJU
-
PHL
27h 58m
2 stops
$899Turkish Airlines
Wed, Aug 26 - Fri, Sep 4
Turkish Airlines Logo
6:00 am - 7:20 pm
PHL
-
LJU
31h 20m
2 stops
Turkish Airlines Logo
8:15 pm - 8:30 am
LJU
-
PHL
42h 15m
2 stops
$953Turkish Airlines
Thu, Apr 23 - Sun, Jun 7
Multiple Airlines Logo
3:25 pm - 7:20 pm
PHL
-
LJU
21h 55m
2 stops
Multiple Airlines Logo
9:40 am - 5:40 am
LJU
-
PHL
26h 00m
2 stops
$961Multiple Airlines
Wed, Sep 16 - Wed, Sep 30
Turkish Airlines Logo
8:55 pm - 7:20 pm
PHL
-
LJU
40h 25m
2 stops
Turkish Airlines Logo
9:40 am - 7:38 am
LJU
-
PHL
27h 58m
2 stops
$966Turkish Airlines
Wed, Aug 26 - Sat, Sep 5
Multiple Airlines Logo
7:00 am - 7:20 pm
PHL
-
LJU
30h 20m
2 stops
Multiple Airlines Logo
1:50 pm - 9:50 am
LJU
-
PHL
50h 00m
2 stops
$1,012Multiple Airlines
Fri, Sep 4 - Sat, Sep 12
Multiple Airlines Logo
7:00 am - 7:20 pm
PHL
-
LJU
30h 20m
2 stops
Multiple Airlines Logo
1:50 pm - 9:50 am
LJU
-
PHL
50h 00m
2 stops
$1,013Multiple Airlines
Fri, Sep 4 - Sat, Sep 12
Multiple Airlines Logo
5:56 pm - 7:20 pm
PHL
-
LJU
43h 24m
2 stops
Multiple Airlines Logo
8:15 pm - 9:22 am
LJU
-
PHL
43h 07m
2 stops
$1,016Multiple Airlines
Fri, Sep 4 - Sat, Sep 12
Multiple Airlines Logo
6:04 pm - 7:20 pm
PHL
-
LJU
43h 16m
2 stops
Multiple Airlines Logo
8:15 pm - 9:50 am
LJU
-
PHL
43h 35m
2 stops
$1,022Multiple Airlines
Mon, Sep 7 - Sat, Sep 12
Multiple Airlines Logo
7:25 am - 7:20 pm
PHL
-
LJU
29h 55m
2 stops
Multiple Airlines Logo
8:15 pm - 7:35 am
LJU
-
PHL
41h 20m
2 stops
$1,028Multiple Airlines
Wed, Apr 15 - Wed, Apr 29
Delta Logo
9:40 am - 11:20 am
PHL
-
LJU
19h 40m
2 stops
Delta Logo
6:00 am - 7:22 pm
LJU
-
PHL
19h 22m
2 stops
$1,052Delta
Sun, Aug 23 - Tue, Sep 1

Lufthansa flights from Philadelphia to Slovenia

Our best Lufthansa deals on Philadelphia to Slovenia flight tickets
Lufthansa
Aug 16
PHL5:40 pmPhiladelphia
13h 35m
1 stop
LJU1:15 pmLjubljana Joze Pucnik
Sep 4
LJU6:35 amLjubljana Joze Pucnik
15h 30m
1 stop
PHL4:05 pmPhiladelphia
$1,078
Lufthansa
Aug 25
PHL5:40 pmPhiladelphia
13h 35m
1 stop
LJU1:15 pmLjubljana Joze Pucnik
Sep 3
LJU6:25 amLjubljana Joze Pucnik
15h 40m
1 stop
PHL4:05 pmPhiladelphia
$1,118
Lufthansa
Aug 16
PHL5:40 pmPhiladelphia
13h 35m
1 stop
LJU1:15 pmLjubljana Joze Pucnik
Sep 3
LJU6:25 amLjubljana Joze Pucnik
15h 40m
1 stop
PHL4:05 pmPhiladelphia
$1,119

Turkish Airlines flights from Philadelphia to Slovenia

Our best Turkish Airlines deals on Philadelphia to Slovenia flight tickets
Turkish Airlines
Aug 26
PHL8:28 amPhiladelphia
42h 17m
2 stops
LJU8:45 amLjubljana Joze Pucnik
Sep 4
LJU9:40 amLjubljana Joze Pucnik
27h 58m
2 stops
PHL7:38 amPhiladelphia
$899
Turkish Airlines
Apr 23
PHL6:00 amPhiladelphia
31h 20m
2 stops
LJU7:20 pmLjubljana Joze Pucnik
Jun 7
LJU8:15 pmLjubljana Joze Pucnik
42h 15m
2 stops
PHL8:30 amPhiladelphia
$953
Turkish Airlines
Aug 26
PHL8:55 pmPhiladelphia
40h 25m
2 stops
LJU7:20 pmLjubljana Joze Pucnik
Sep 5
LJU9:40 amLjubljana Joze Pucnik
27h 58m
2 stops
PHL7:38 amPhiladelphia
$966

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Slovenia 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, momondo users made 832,500 searches. Data last updated April 2, 2026.
Use the filters below to find and compare flights from Philadelphia to Slovenia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Wed 8/26

8:28 am-8:45 am

2 stops42h 17m

Ljubljana Joze Pucnik

Fri 9/4

9:40 am-7:38 am

2 stops27h 58m

$899

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Thu 4/23

6:00 am-7:20 pm

2 stops31h 20m

Ljubljana Joze Pucnik

Sun 6/7

8:15 pm-8:30 am

2 stops42h 15m

$953

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Wed 9/16

3:25 pm-7:20 pm

2 stops21h 55m

Ljubljana Joze Pucnik

Wed 9/30

9:40 am-5:40 am

2 stops26h 00m

$961

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Wed 8/26

8:55 pm-7:20 pm

2 stops40h 25m

Ljubljana Joze Pucnik

Sat 9/5

9:40 am-7:38 am

2 stops27h 58m

$966

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Fri 9/4

7:00 am-7:20 pm

2 stops30h 20m

Ljubljana Joze Pucnik

Sat 9/12

1:50 pm-9:50 am

2 stops50h 00m

$1,012

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Fri 9/4

7:00 am-7:20 pm

2 stops30h 20m

Ljubljana Joze Pucnik

Sat 9/12

1:50 pm-9:50 am

2 stops50h 00m

$1,013

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Fri 9/4

5:56 pm-7:20 pm

2 stops43h 24m

Ljubljana Joze Pucnik

Sat 9/12

8:15 pm-9:22 am

2 stops43h 07m

$1,016

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Mon 9/7

6:04 pm-7:20 pm

2 stops43h 16m

Ljubljana Joze Pucnik

Sat 9/12

8:15 pm-9:50 am

2 stops43h 35m

$1,022

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Wed 4/15

7:25 am-7:20 pm

2 stops29h 55m

Ljubljana Joze Pucnik

Wed 4/29

8:15 pm-7:35 am

2 stops41h 20m

$1,028
Quickest round-trip

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Sun 8/23

9:40 am-11:20 am

2 stops19h 40m

Ljubljana Joze Pucnik

Tue 9/1

6:00 am-7:22 pm

2 stops19h 22m

$1,052

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Slovenia from

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 38% 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

Fastest flight time

18h 23m

Direct flights

None
The fastest flight from Philadelphia to Slovenia takes 18h 23m
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 many operators does momondo search for flights from Philadelphia Airport to Slovenia?

  • 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.

Best airlines flying from Philadelphia to Slovenia

Compare and see reviews for airlines that fly from Philadelphia to Slovenia with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $725Free CancellationRating
6.8
7,883 reviews
Search Lufthansa flights

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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