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Cheap flights from Philadelphia to Slovenia from $695

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 3/8. 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.
Lufthansa Logo
6:40 pm - 9:40 am
PHL
-
LJU
10h 00m
1 stop
Lufthansa Logo
10:35 am - 5:05 pm
LJU
-
PHL
11h 30m
1 stop
$695Lufthansa
dom., mar. 8 - mar., mar. 24
Multiple Airlines Logo
3:30 pm - 12:55 pm
PHL
-
LJU
16h 25m
2 stops
Multiple Airlines Logo
2:55 pm - 12:16 am
LJU
-
PHL
38h 21m
2 stops
$722Multiple Airlines
dom., mar. 8 - mar., mar. 24
Multiple Airlines Logo
6:40 pm - 9:40 am
PHL
-
LJU
10h 00m
1 stop
Multiple Airlines Logo
2:55 pm - 2:47 pm
LJU
-
PHL
52h 52m
2 stops
$723Multiple Airlines
dom., mar. 8 - mar., mar. 24
Lufthansa Logo
5:35 pm - 1:15 pm
PHL
-
LJU
13h 40m
1 stop
Lufthansa Logo
6:25 am - 4:00 pm
LJU
-
PHL
15h 35m
1 stop
$780Lufthansa
lun., may. 11 - jue., may. 21
Multiple Airlines Logo
7:10 am - 9:45 am
PHL
-
LJU
20h 35m
2 stops
Multiple Airlines Logo
10:25 am - 4:00 pm
LJU
-
PHL
11h 35m
1 stop
$790Multiple Airlines
lun., may. 11 - jue., may. 21
Multiple Airlines Logo
10:25 am - 1:15 pm
PHL
-
LJU
20h 50m
2 stops
Multiple Airlines Logo
2:50 pm - 5:22 pm
LJU
-
PHL
56h 32m
2 stops
$809Multiple Airlines
lun., may. 11 - jue., may. 21
Multiple Airlines Logo
3:30 pm - 12:55 pm
PHL
-
LJU
15h 25m
2 stops
Multiple Airlines Logo
6:55 am - 10:46 pm
LJU
-
PHL
20h 51m
2 stops
$815Multiple Airlines
sáb., mar. 7 - sáb., mar. 14
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
$818British Airways
mié., may. 6 - dom., may. 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
$821British Airways
mié., may. 6 - dom., may. 10
British Airways Logo
12:45 pm - 5:40 pm
PHL
-
LJU
22h 55m
2 stops
British Airways Logo
9:25 pm - 12:05 pm
LJU
-
PHL
44h 40m
2 stops
$822British Airways
mié., may. 6 - dom., may. 10

Lufthansa flights from Philadelphia to Slovenia

Our best Lufthansa deals on Philadelphia to Slovenia flight tickets
Lufthansa
Mar 8
PHL6:40 pmPhiladelphia
10h 00m
1 stop
LJU9:40 amLjubljana Joze Pucnik
Mar 24
LJU10:35 amLjubljana Joze Pucnik
11h 30m
1 stop
PHL5:05 pmPhiladelphia
$695
Lufthansa
May 11
PHL5:35 pmPhiladelphia
13h 40m
1 stop
LJU1:15 pmLjubljana Joze Pucnik
May 21
LJU6:25 amLjubljana Joze Pucnik
15h 35m
1 stop
PHL4:00 pmPhiladelphia
$780
Lufthansa
May 20
PHL5:35 pmPhiladelphia
13h 30m
1 stop
LJU1:05 pmLjubljana Joze Pucnik
May 26
LJU10:25 amLjubljana Joze Pucnik
11h 35m
1 stop
PHL4:00 pmPhiladelphia
$838

SWISS flights from Philadelphia to Slovenia

Our best SWISS deals on Philadelphia to Slovenia flight tickets
SWISS
Feb 26
PHL12:55 pmPhiladelphia
27h 35m
3 stops
LJU10:30 pmLjubljana Joze Pucnik
Mar 5
LJU2:25 pmLjubljana Joze Pucnik
36h 44m
2 stops
PHL9:09 pmPhiladelphia
$942
SWISS
Mar 8
PHL6:40 pmPhiladelphia
14h 40m
2 stops
LJU2:20 pmLjubljana Joze Pucnik
Mar 24
LJU2:55 pmLjubljana Joze Pucnik
38h 21m
3 stops
PHL12:16 amPhiladelphia
$976
SWISS
Feb 26
PHL12:55 pmPhiladelphia
27h 35m
3 stops
LJU10:30 pmLjubljana Joze Pucnik
Mar 5
LJU2:25 pmLjubljana Joze Pucnik
36h 44m
3 stops
PHL9:09 pmPhiladelphia
$1,062

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 enero 12, 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

dom. 3/8

6:40 pm-9:40 am

1 stop10h 00m

Ljubljana Joze Pucnik

mar. 3/24

10:35 am-5:05 pm

1 stop11h 30m

$695

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

dom. 3/8

3:30 pm-12:55 pm

2 stops16h 25m

Ljubljana Joze Pucnik

mar. 3/24

2:55 pm-12:16 am

2 stops38h 21m

$722

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

dom. 3/8

6:40 pm-9:40 am

1 stop10h 00m

Ljubljana Joze Pucnik

mar. 3/24

2:55 pm-2:47 pm

2 stops52h 52m

$723

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

lun. 5/11

5:35 pm-1:15 pm

1 stop13h 40m

Ljubljana Joze Pucnik

jue. 5/21

6:25 am-4:00 pm

1 stop15h 35m

$780

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

lun. 5/11

7:10 am-9:45 am

2 stops20h 35m

Ljubljana Joze Pucnik

jue. 5/21

10:25 am-4:00 pm

1 stop11h 35m

$790

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

lun. 5/11

10:25 am-1:15 pm

2 stops20h 50m

Ljubljana Joze Pucnik

jue. 5/21

2:50 pm-5:22 pm

2 stops56h 32m

$809

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

sáb. 3/7

3:30 pm-12:55 pm

2 stops15h 25m

Ljubljana Joze Pucnik

sáb. 3/14

6:55 am-10:46 pm

2 stops20h 51m

$815

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

mié. 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

$818

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

mié. 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

$821

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

mié. 5/6

12:45 pm-5:40 pm

2 stops22h 55m

Ljubljana Joze Pucnik

dom. 5/10

9:25 pm-12:05 pm

2 stops44h 40m

$822

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

13h 40m

Direct flights

None
The fastest flight from Philadelphia to Slovenia takes 13h 40m
There are no direct flights from Philadelphia to Slovenia. There are no popular flight routes from Philadelphia to Slovenia.
Search flight deals

  • 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
7,709 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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