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Cheap flights from Philadelphia to Slovenia from $354

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Slovenia departing on 2/3. 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
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.
Multiple Airlines Logo
12:26 pm - 12:20 pm
PHL
-
LJU
18h 54m
2 stops
Multiple Airlines Logo
12:50 pm - 9:23 pm
LJU
-
PHL
37h 33m
2 stops
$538Multiple Airlines
ter, mar 17 - ter, mar 24
Lufthansa Logo
6:40 pm - 9:55 am
PHL
-
LJU
10h 15m
1 stop
Lufthansa Logo
6:35 am - 5:05 pm
LJU
-
PHL
15h 30m
1 stop
$678Lufthansa
ter, mar 17 - ter, mar 24
Multiple Airlines Logo
7:50 am - 10:25 pm
PHL
-
LJU
33h 35m
2 stops
Multiple Airlines Logo
6:35 am - 5:05 pm
LJU
-
PHL
15h 30m
1 stop
$709Multiple Airlines
ter, mar 17 - ter, mar 24
British Airways Logo
6:45 pm - 5:40 pm
PHL
-
LJU
16h 55m
1 stop
British Airways Logo
9:25 pm - 12:05 pm
LJU
-
PHL
44h 40m
2 stops
$817British Airways
qua, mai 6 - dom, mai 10
British Airways Logo
6:45 pm - 5:40 pm
PHL
-
LJU
16h 55m
1 stop
British Airways Logo
9:25 pm - 4:40 pm
LJU
-
PHL
25h 15m
1 stop
$820British Airways
qua, mai 6 - dom, mai 10
British Airways Logo
11:00 am - 5:40 pm
PHL
-
LJU
24h 40m
2 stops
British Airways Logo
9:25 pm - 12:05 pm
LJU
-
PHL
44h 40m
2 stops
$822British Airways
qua, mai 6 - dom, mai 10
Multiple Airlines Logo
6:00 am - 8:25 am
PHL
-
LJU
44h 25m
2 stops
Multiple Airlines Logo
7:35 pm - 9:04 am
LJU
-
PHL
42h 29m
2 stops
$824Multiple Airlines
sáb, mar 7 - sáb, mar 14
SWISS Logo
6:40 pm - 1:35 pm
PHL
-
LJU
37h 55m
2 stops
SWISS Logo
2:55 pm - 12:16 am
LJU
-
PHL
38h 21m
3 stops
$975SWISS
ter, mar 17 - ter, mar 24
Delta Logo
6:00 am - 1:25 pm
PHL
-
LJU
25h 25m
2 stops
Delta Logo
2:00 pm - 4:17 pm
LJU
-
PHL
32h 17m
2 stops
$1,118Delta
dom, mai 24 - seg, jun 1
Lufthansa Logo
5:40 pm - 1:15 pm
PHL
-
LJU
13h 35m
1 stop
Lufthansa Logo
2:05 pm - 4:05 pm
LJU
-
PHL
32h 00m
1 stop
$1,200Lufthansa
dom, mai 24 - seg, jun 1

British Airways flights from Philadelphia to Slovenia

Our best British Airways deals on Philadelphia to Slovenia flight tickets
British Airways
May 6
PHL6:45 pmPhiladelphia
16h 55m
1 stop
LJU5:40 pmLjubljana Joze Pucnik
May 10
LJU9:25 pmLjubljana Joze Pucnik
44h 40m
2 stops
PHL12:05 pmPhiladelphia
$817
British Airways
May 6
PHL6:45 pmPhiladelphia
16h 55m
1 stop
LJU5:40 pmLjubljana Joze Pucnik
May 10
LJU9:25 pmLjubljana Joze Pucnik
25h 15m
1 stop
PHL4:40 pmPhiladelphia
$820
British Airways
May 6
PHL11:00 amPhiladelphia
24h 40m
2 stops
LJU5:40 pmLjubljana Joze Pucnik
May 10
LJU9:25 pmLjubljana Joze Pucnik
44h 40m
2 stops
PHL12:05 pmPhiladelphia
$822

Lufthansa flights from Philadelphia to Slovenia

Our best Lufthansa deals on Philadelphia to Slovenia flight tickets
Lufthansa
Mar 17
PHL6:40 pmPhiladelphia
10h 15m
1 stop
LJU9:55 amLjubljana Joze Pucnik
Mar 24
LJU6:35 amLjubljana Joze Pucnik
15h 30m
1 stop
PHL5:05 pmPhiladelphia
$678
Lufthansa
May 24
PHL5:40 pmPhiladelphia
13h 35m
1 stop
LJU1:15 pmLjubljana Joze Pucnik
Jun 1
LJU2:05 pmLjubljana Joze Pucnik
32h 00m
1 stop
PHL4:05 pmPhiladelphia
$1,200
Lufthansa
May 24
PHL5:40 pmPhiladelphia
13h 35m
1 stop
LJU1:15 pmLjubljana Joze Pucnik
Jun 1
LJU2:05 pmLjubljana Joze Pucnik
32h 00m
1 stop
PHL4:05 pmPhiladelphia
$1,203

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 janeiro 22, 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

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

ter 3/17

12:26 pm-12:20 pm

2 stops18h 54m

Ljubljana Joze Pucnik

ter 3/24

12:50 pm-9:23 pm

2 stops37h 33m

$538

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

ter 3/17

6:40 pm-9:55 am

1 stop10h 15m

Ljubljana Joze Pucnik

ter 3/24

6:35 am-5:05 pm

1 stop15h 30m

$678

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

ter 3/17

7:50 am-10:25 pm

2 stops33h 35m

Ljubljana Joze Pucnik

ter 3/24

6:35 am-5:05 pm

1 stop15h 30m

$709

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

qua 5/6

6:45 pm-5:40 pm

1 stop16h 55m

Ljubljana Joze Pucnik

dom 5/10

9:25 pm-12:05 pm

2 stops44h 40m

$817

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

qua 5/6

6:45 pm-5:40 pm

1 stop16h 55m

Ljubljana Joze Pucnik

dom 5/10

9:25 pm-4:40 pm

1 stop25h 15m

$820

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

qua 5/6

11:00 am-5:40 pm

2 stops24h 40m

Ljubljana Joze Pucnik

dom 5/10

9:25 pm-12:05 pm

2 stops44h 40m

$822

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

sáb 3/7

6:00 am-8:25 am

2 stops44h 25m

Ljubljana Joze Pucnik

sáb 3/14

7:35 pm-9:04 am

2 stops42h 29m

$824

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

ter 3/17

6:40 pm-1:35 pm

2 stops37h 55m

Ljubljana Joze Pucnik

ter 3/24

2:55 pm-12:16 am

3 stops38h 21m

$975

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

dom 5/24

6:00 am-1:25 pm

2 stops25h 25m

Ljubljana Joze Pucnik

seg 6/1

2:00 pm-4:17 pm

2 stops32h 17m

$1,118

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

dom 5/24

5:40 pm-1:15 pm

1 stop13h 35m

Ljubljana Joze Pucnik

seg 6/1

2:05 pm-4:05 pm

1 stop32h 00m

$1,200

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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 40% 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

16h 55m

Direct flights

None
The fastest flight from Philadelphia to Slovenia takes 16h 55m
There are no direct flights from Philadelphia to Slovenia. There are no popular flight routes from Philadelphia to Slovenia.
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  • 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 $750Free CancellationRating
6.8
7,738 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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sáb 2/21
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